^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0-or-later
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * cx2341x - generic code for cx23415/6/8 based devices
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Copyright (C) 2006 Hans Verkuil <hverkuil@xs4all.nl>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <linux/errno.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/kernel.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/init.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include <linux/videodev2.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include <media/tuner.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <media/drv-intf/cx2341x.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include <media/v4l2-common.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) MODULE_DESCRIPTION("cx23415/6/8 driver");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) MODULE_AUTHOR("Hans Verkuil");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) MODULE_LICENSE("GPL");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) static int debug;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) module_param(debug, int, 0644);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) MODULE_PARM_DESC(debug, "Debug level (0-1)");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) /********************** COMMON CODE *********************/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) /* definitions for audio properties bits 29-28 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #define CX2341X_AUDIO_ENCODING_METHOD_MPEG 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #define CX2341X_AUDIO_ENCODING_METHOD_AC3 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #define CX2341X_AUDIO_ENCODING_METHOD_LPCM 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) static const char *cx2341x_get_name(u32 id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) switch (id) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) return "Spatial Filter Mode";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) return "Spatial Filter";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) return "Spatial Luma Filter Type";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) return "Spatial Chroma Filter Type";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) return "Temporal Filter Mode";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) return "Temporal Filter";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) return "Median Filter Type";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) return "Median Luma Filter Maximum";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) return "Median Luma Filter Minimum";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) return "Median Chroma Filter Maximum";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) return "Median Chroma Filter Minimum";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) return "Insert Navigation Packets";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) return NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) static const char **cx2341x_get_menu(u32 id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) static const char *cx2341x_video_spatial_filter_mode_menu[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) "Manual",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) "Auto",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) static const char *cx2341x_video_luma_spatial_filter_type_menu[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) "Off",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) "1D Horizontal",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) "1D Vertical",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) "2D H/V Separable",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) "2D Symmetric non-separable",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) static const char *cx2341x_video_chroma_spatial_filter_type_menu[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) "Off",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) "1D Horizontal",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) static const char *cx2341x_video_temporal_filter_mode_menu[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) "Manual",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) "Auto",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) static const char *cx2341x_video_median_filter_type_menu[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) "Off",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) "Horizontal",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) "Vertical",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) "Horizontal/Vertical",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) "Diagonal",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) switch (id) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) return cx2341x_video_spatial_filter_mode_menu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) return cx2341x_video_luma_spatial_filter_type_menu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) return cx2341x_video_chroma_spatial_filter_type_menu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) return cx2341x_video_temporal_filter_mode_menu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) return cx2341x_video_median_filter_type_menu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) return NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) static void cx2341x_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) s32 *min, s32 *max, s32 *step, s32 *def, u32 *flags)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) *name = cx2341x_get_name(id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) *flags = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) switch (id) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) *type = V4L2_CTRL_TYPE_MENU;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) *min = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) *step = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) *type = V4L2_CTRL_TYPE_BOOLEAN;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) *min = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) *max = *step = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) *type = V4L2_CTRL_TYPE_INTEGER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) switch (id) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) *flags |= V4L2_CTRL_FLAG_UPDATE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) *flags |= V4L2_CTRL_FLAG_SLIDER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) case V4L2_CID_MPEG_VIDEO_ENCODING:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) *flags |= V4L2_CTRL_FLAG_READ_ONLY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) /********************** OLD CODE *********************/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) /* Must be sorted from low to high control ID! */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) const u32 cx2341x_mpeg_ctrls[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) V4L2_CID_MPEG_CLASS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) V4L2_CID_MPEG_STREAM_TYPE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) V4L2_CID_MPEG_STREAM_VBI_FMT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) V4L2_CID_MPEG_AUDIO_ENCODING,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) V4L2_CID_MPEG_AUDIO_L2_BITRATE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) V4L2_CID_MPEG_AUDIO_MODE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) V4L2_CID_MPEG_AUDIO_MODE_EXTENSION,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) V4L2_CID_MPEG_AUDIO_EMPHASIS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) V4L2_CID_MPEG_AUDIO_CRC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) V4L2_CID_MPEG_AUDIO_MUTE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) V4L2_CID_MPEG_AUDIO_AC3_BITRATE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) V4L2_CID_MPEG_VIDEO_ENCODING,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) V4L2_CID_MPEG_VIDEO_ASPECT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) V4L2_CID_MPEG_VIDEO_B_FRAMES,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) V4L2_CID_MPEG_VIDEO_GOP_SIZE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) V4L2_CID_MPEG_VIDEO_GOP_CLOSURE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) V4L2_CID_MPEG_VIDEO_BITRATE_MODE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) V4L2_CID_MPEG_VIDEO_BITRATE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) V4L2_CID_MPEG_VIDEO_BITRATE_PEAK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) V4L2_CID_MPEG_VIDEO_MUTE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) V4L2_CID_MPEG_VIDEO_MUTE_YUV,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) EXPORT_SYMBOL(cx2341x_mpeg_ctrls);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) static const struct cx2341x_mpeg_params default_params = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) /* misc */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) .capabilities = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) .port = CX2341X_PORT_MEMORY,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) .width = 720,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) .height = 480,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) .is_50hz = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) /* stream */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) .stream_type = V4L2_MPEG_STREAM_TYPE_MPEG2_PS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) .stream_vbi_fmt = V4L2_MPEG_STREAM_VBI_FMT_NONE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) .stream_insert_nav_packets = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) /* audio */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) .audio_sampling_freq = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) .audio_encoding = V4L2_MPEG_AUDIO_ENCODING_LAYER_2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) .audio_l2_bitrate = V4L2_MPEG_AUDIO_L2_BITRATE_224K,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) .audio_ac3_bitrate = V4L2_MPEG_AUDIO_AC3_BITRATE_224K,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) .audio_mode = V4L2_MPEG_AUDIO_MODE_STEREO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) .audio_mode_extension = V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) .audio_emphasis = V4L2_MPEG_AUDIO_EMPHASIS_NONE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) .audio_crc = V4L2_MPEG_AUDIO_CRC_NONE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) .audio_mute = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) /* video */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) .video_encoding = V4L2_MPEG_VIDEO_ENCODING_MPEG_2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) .video_aspect = V4L2_MPEG_VIDEO_ASPECT_4x3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) .video_b_frames = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) .video_gop_size = 12,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) .video_gop_closure = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) .video_bitrate_mode = V4L2_MPEG_VIDEO_BITRATE_MODE_VBR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) .video_bitrate = 6000000,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) .video_bitrate_peak = 8000000,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) .video_temporal_decimation = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) .video_mute = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) .video_mute_yuv = 0x008080, /* YCbCr value for black */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) /* encoding filters */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) .video_spatial_filter_mode =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) .video_spatial_filter = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) .video_luma_spatial_filter_type =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) .video_chroma_spatial_filter_type =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) .video_temporal_filter_mode =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) .video_temporal_filter = 8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) .video_median_filter_type =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) .video_luma_median_filter_top = 255,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) .video_luma_median_filter_bottom = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) .video_chroma_median_filter_top = 255,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) .video_chroma_median_filter_bottom = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) /* Map the control ID to the correct field in the cx2341x_mpeg_params
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) struct. Return -EINVAL if the ID is unknown, else return 0. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) static int cx2341x_get_ctrl(const struct cx2341x_mpeg_params *params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) struct v4l2_ext_control *ctrl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) switch (ctrl->id) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) ctrl->value = params->audio_sampling_freq;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) case V4L2_CID_MPEG_AUDIO_ENCODING:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) ctrl->value = params->audio_encoding;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) case V4L2_CID_MPEG_AUDIO_L2_BITRATE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) ctrl->value = params->audio_l2_bitrate;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) case V4L2_CID_MPEG_AUDIO_AC3_BITRATE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) ctrl->value = params->audio_ac3_bitrate;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) case V4L2_CID_MPEG_AUDIO_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) ctrl->value = params->audio_mode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) case V4L2_CID_MPEG_AUDIO_MODE_EXTENSION:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) ctrl->value = params->audio_mode_extension;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) case V4L2_CID_MPEG_AUDIO_EMPHASIS:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) ctrl->value = params->audio_emphasis;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) case V4L2_CID_MPEG_AUDIO_CRC:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) ctrl->value = params->audio_crc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) case V4L2_CID_MPEG_AUDIO_MUTE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) ctrl->value = params->audio_mute;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) case V4L2_CID_MPEG_VIDEO_ENCODING:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) ctrl->value = params->video_encoding;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) case V4L2_CID_MPEG_VIDEO_ASPECT:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) ctrl->value = params->video_aspect;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) case V4L2_CID_MPEG_VIDEO_B_FRAMES:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) ctrl->value = params->video_b_frames;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) ctrl->value = params->video_gop_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) ctrl->value = params->video_gop_closure;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) ctrl->value = params->video_bitrate_mode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) case V4L2_CID_MPEG_VIDEO_BITRATE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) ctrl->value = params->video_bitrate;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) ctrl->value = params->video_bitrate_peak;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) ctrl->value = params->video_temporal_decimation;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) case V4L2_CID_MPEG_VIDEO_MUTE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) ctrl->value = params->video_mute;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) case V4L2_CID_MPEG_VIDEO_MUTE_YUV:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) ctrl->value = params->video_mute_yuv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) case V4L2_CID_MPEG_STREAM_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) ctrl->value = params->stream_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) case V4L2_CID_MPEG_STREAM_VBI_FMT:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) ctrl->value = params->stream_vbi_fmt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) ctrl->value = params->video_spatial_filter_mode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) ctrl->value = params->video_spatial_filter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) ctrl->value = params->video_luma_spatial_filter_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) ctrl->value = params->video_chroma_spatial_filter_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) ctrl->value = params->video_temporal_filter_mode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) ctrl->value = params->video_temporal_filter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) ctrl->value = params->video_median_filter_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) ctrl->value = params->video_luma_median_filter_top;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) ctrl->value = params->video_luma_median_filter_bottom;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) ctrl->value = params->video_chroma_median_filter_top;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) ctrl->value = params->video_chroma_median_filter_bottom;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) ctrl->value = params->stream_insert_nav_packets;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) /* Map the control ID to the correct field in the cx2341x_mpeg_params
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) struct. Return -EINVAL if the ID is unknown, else return 0. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params, int busy,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) struct v4l2_ext_control *ctrl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) switch (ctrl->id) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) if (busy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) return -EBUSY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) params->audio_sampling_freq = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) case V4L2_CID_MPEG_AUDIO_ENCODING:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) if (busy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) return -EBUSY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) if (params->capabilities & CX2341X_CAP_HAS_AC3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) if (ctrl->value != V4L2_MPEG_AUDIO_ENCODING_LAYER_2 &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) ctrl->value != V4L2_MPEG_AUDIO_ENCODING_AC3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) return -ERANGE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) params->audio_encoding = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) case V4L2_CID_MPEG_AUDIO_L2_BITRATE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) if (busy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) return -EBUSY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) params->audio_l2_bitrate = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) case V4L2_CID_MPEG_AUDIO_AC3_BITRATE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) if (busy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) return -EBUSY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) if (!(params->capabilities & CX2341X_CAP_HAS_AC3))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) params->audio_ac3_bitrate = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) case V4L2_CID_MPEG_AUDIO_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) params->audio_mode = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) case V4L2_CID_MPEG_AUDIO_MODE_EXTENSION:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) params->audio_mode_extension = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) case V4L2_CID_MPEG_AUDIO_EMPHASIS:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) params->audio_emphasis = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) case V4L2_CID_MPEG_AUDIO_CRC:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) params->audio_crc = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) case V4L2_CID_MPEG_AUDIO_MUTE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) params->audio_mute = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) case V4L2_CID_MPEG_VIDEO_ASPECT:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) params->video_aspect = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) case V4L2_CID_MPEG_VIDEO_B_FRAMES: {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) int b = ctrl->value + 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) int gop = params->video_gop_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) params->video_b_frames = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) params->video_gop_size = b * ((gop + b - 1) / b);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) /* Max GOP size = 34 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) while (params->video_gop_size > 34)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) params->video_gop_size -= b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) case V4L2_CID_MPEG_VIDEO_GOP_SIZE: {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) int b = params->video_b_frames + 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) int gop = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) params->video_gop_size = b * ((gop + b - 1) / b);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) /* Max GOP size = 34 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) while (params->video_gop_size > 34)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) params->video_gop_size -= b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) ctrl->value = params->video_gop_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) params->video_gop_closure = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) if (busy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) return -EBUSY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) /* MPEG-1 only allows CBR */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) if (params->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1 &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) ctrl->value != V4L2_MPEG_VIDEO_BITRATE_MODE_CBR)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) params->video_bitrate_mode = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) case V4L2_CID_MPEG_VIDEO_BITRATE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) if (busy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) return -EBUSY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) params->video_bitrate = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) if (busy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) return -EBUSY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) params->video_bitrate_peak = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) params->video_temporal_decimation = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) case V4L2_CID_MPEG_VIDEO_MUTE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) params->video_mute = (ctrl->value != 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) case V4L2_CID_MPEG_VIDEO_MUTE_YUV:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) params->video_mute_yuv = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) case V4L2_CID_MPEG_STREAM_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) if (busy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) return -EBUSY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) params->stream_type = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) params->video_encoding =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) (params->stream_type == V4L2_MPEG_STREAM_TYPE_MPEG1_SS ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) params->stream_type == V4L2_MPEG_STREAM_TYPE_MPEG1_VCD) ?
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) V4L2_MPEG_VIDEO_ENCODING_MPEG_1 :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) V4L2_MPEG_VIDEO_ENCODING_MPEG_2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) if (params->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) /* MPEG-1 implies CBR */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) params->video_bitrate_mode =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) V4L2_MPEG_VIDEO_BITRATE_MODE_CBR;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) case V4L2_CID_MPEG_STREAM_VBI_FMT:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) params->stream_vbi_fmt = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) params->video_spatial_filter_mode = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) params->video_spatial_filter = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) params->video_luma_spatial_filter_type = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505) params->video_chroma_spatial_filter_type = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507) case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508) params->video_temporal_filter_mode = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510) case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511) params->video_temporal_filter = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513) case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514) params->video_median_filter_type = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517) params->video_luma_median_filter_top = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) params->video_luma_median_filter_bottom = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523) params->video_chroma_median_filter_top = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) params->video_chroma_median_filter_bottom = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528) case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529) params->stream_insert_nav_packets = ctrl->value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537) static int cx2341x_ctrl_query_fill(struct v4l2_queryctrl *qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538) s32 min, s32 max, s32 step, s32 def)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540) const char *name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542) switch (qctrl->id) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543) /* MPEG controls */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548) case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549) case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550) case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555) case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 556) cx2341x_ctrl_fill(qctrl->id, &name, &qctrl->type,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 557) &min, &max, &step, &def, &qctrl->flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 558) qctrl->minimum = min;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 559) qctrl->maximum = max;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 560) qctrl->step = step;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 561) qctrl->default_value = def;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 562) qctrl->reserved[0] = qctrl->reserved[1] = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 563) strscpy(qctrl->name, name, sizeof(qctrl->name));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 564) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 565)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 566) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 567) return v4l2_ctrl_query_fill(qctrl, min, max, step, def);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 568) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 569) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 570)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 571) int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 572) struct v4l2_queryctrl *qctrl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 573) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 574) int err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 575)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 576) switch (qctrl->id) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 577) case V4L2_CID_MPEG_CLASS:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 578) return v4l2_ctrl_query_fill(qctrl, 0, 0, 0, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 579) case V4L2_CID_MPEG_STREAM_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 580) return v4l2_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 581) V4L2_MPEG_STREAM_TYPE_MPEG2_PS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 582) V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 583) V4L2_MPEG_STREAM_TYPE_MPEG2_PS);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 584)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 585) case V4L2_CID_MPEG_STREAM_VBI_FMT:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 586) if (params->capabilities & CX2341X_CAP_HAS_SLICED_VBI)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 587) return v4l2_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 588) V4L2_MPEG_STREAM_VBI_FMT_NONE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 589) V4L2_MPEG_STREAM_VBI_FMT_IVTV, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 590) V4L2_MPEG_STREAM_VBI_FMT_NONE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 591) return cx2341x_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 592) V4L2_MPEG_STREAM_VBI_FMT_NONE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 593) V4L2_MPEG_STREAM_VBI_FMT_NONE, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 594) default_params.stream_vbi_fmt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 595)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 596) case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 597) return v4l2_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 598) V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 599) V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 600) V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 601)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 602) case V4L2_CID_MPEG_AUDIO_ENCODING:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 603) if (params->capabilities & CX2341X_CAP_HAS_AC3) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 604) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 605) * The state of L2 & AC3 bitrate controls can change
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 606) * when this control changes, but v4l2_ctrl_query_fill()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 607) * already sets V4L2_CTRL_FLAG_UPDATE for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 608) * V4L2_CID_MPEG_AUDIO_ENCODING, so we don't here.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 609) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 610) return v4l2_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 611) V4L2_MPEG_AUDIO_ENCODING_LAYER_2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 612) V4L2_MPEG_AUDIO_ENCODING_AC3, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 613) default_params.audio_encoding);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 614) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 615)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 616) return v4l2_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 617) V4L2_MPEG_AUDIO_ENCODING_LAYER_2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 618) V4L2_MPEG_AUDIO_ENCODING_LAYER_2, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 619) default_params.audio_encoding);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 620)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 621) case V4L2_CID_MPEG_AUDIO_L2_BITRATE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 622) err = v4l2_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 623) V4L2_MPEG_AUDIO_L2_BITRATE_192K,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 624) V4L2_MPEG_AUDIO_L2_BITRATE_384K, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 625) default_params.audio_l2_bitrate);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 626) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 627) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 628) if (params->capabilities & CX2341X_CAP_HAS_AC3 &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 629) params->audio_encoding != V4L2_MPEG_AUDIO_ENCODING_LAYER_2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 630) qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 631) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 632)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 633) case V4L2_CID_MPEG_AUDIO_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 634) return v4l2_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 635) V4L2_MPEG_AUDIO_MODE_STEREO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 636) V4L2_MPEG_AUDIO_MODE_MONO, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 637) V4L2_MPEG_AUDIO_MODE_STEREO);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 638)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 639) case V4L2_CID_MPEG_AUDIO_MODE_EXTENSION:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 640) err = v4l2_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 641) V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 642) V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 643) V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 644) if (err == 0 &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 645) params->audio_mode != V4L2_MPEG_AUDIO_MODE_JOINT_STEREO)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 646) qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 647) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 648)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 649) case V4L2_CID_MPEG_AUDIO_EMPHASIS:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 650) return v4l2_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 651) V4L2_MPEG_AUDIO_EMPHASIS_NONE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 652) V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 653) V4L2_MPEG_AUDIO_EMPHASIS_NONE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 654)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 655) case V4L2_CID_MPEG_AUDIO_CRC:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 656) return v4l2_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 657) V4L2_MPEG_AUDIO_CRC_NONE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 658) V4L2_MPEG_AUDIO_CRC_CRC16, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 659) V4L2_MPEG_AUDIO_CRC_NONE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 660)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 661) case V4L2_CID_MPEG_AUDIO_MUTE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 662) return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 663)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 664) case V4L2_CID_MPEG_AUDIO_AC3_BITRATE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 665) err = v4l2_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 666) V4L2_MPEG_AUDIO_AC3_BITRATE_48K,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 667) V4L2_MPEG_AUDIO_AC3_BITRATE_448K, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 668) default_params.audio_ac3_bitrate);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 669) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 670) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 671) if (params->capabilities & CX2341X_CAP_HAS_AC3) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 672) if (params->audio_encoding !=
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 673) V4L2_MPEG_AUDIO_ENCODING_AC3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 674) qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 675) } else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 676) qctrl->flags |= V4L2_CTRL_FLAG_DISABLED;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 677) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 678)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 679) case V4L2_CID_MPEG_VIDEO_ENCODING:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 680) /* this setting is read-only for the cx2341x since the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 681) V4L2_CID_MPEG_STREAM_TYPE really determines the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 682) MPEG-1/2 setting */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 683) err = v4l2_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 684) V4L2_MPEG_VIDEO_ENCODING_MPEG_1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 685) V4L2_MPEG_VIDEO_ENCODING_MPEG_2, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 686) V4L2_MPEG_VIDEO_ENCODING_MPEG_2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 687) if (err == 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 688) qctrl->flags |= V4L2_CTRL_FLAG_READ_ONLY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 689) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 690)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 691) case V4L2_CID_MPEG_VIDEO_ASPECT:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 692) return v4l2_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 693) V4L2_MPEG_VIDEO_ASPECT_1x1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 694) V4L2_MPEG_VIDEO_ASPECT_221x100, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 695) V4L2_MPEG_VIDEO_ASPECT_4x3);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 696)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 697) case V4L2_CID_MPEG_VIDEO_B_FRAMES:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 698) return v4l2_ctrl_query_fill(qctrl, 0, 33, 1, 2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 699)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 700) case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 701) return v4l2_ctrl_query_fill(qctrl, 1, 34, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 702) params->is_50hz ? 12 : 15);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 703)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 704) case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 705) return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 706)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 707) case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 708) err = v4l2_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 709) V4L2_MPEG_VIDEO_BITRATE_MODE_VBR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 710) V4L2_MPEG_VIDEO_BITRATE_MODE_CBR, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 711) V4L2_MPEG_VIDEO_BITRATE_MODE_VBR);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 712) if (err == 0 &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 713) params->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 714) qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 715) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 716)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 717) case V4L2_CID_MPEG_VIDEO_BITRATE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 718) return v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 6000000);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 719)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 720) case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 721) err = v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 8000000);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 722) if (err == 0 &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 723) params->video_bitrate_mode ==
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 724) V4L2_MPEG_VIDEO_BITRATE_MODE_CBR)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 725) qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 726) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 727)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 728) case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 729) return v4l2_ctrl_query_fill(qctrl, 0, 255, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 730)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 731) case V4L2_CID_MPEG_VIDEO_MUTE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 732) return v4l2_ctrl_query_fill(qctrl, 0, 1, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 733)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 734) case V4L2_CID_MPEG_VIDEO_MUTE_YUV: /* Init YUV (really YCbCr) to black */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 735) return v4l2_ctrl_query_fill(qctrl, 0, 0xffffff, 1, 0x008080);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 736)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 737) /* CX23415/6 specific */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 738) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 739) return cx2341x_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 740) V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 741) V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 742) default_params.video_spatial_filter_mode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 743)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 744) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 745) cx2341x_ctrl_query_fill(qctrl, 0, 15, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 746) default_params.video_spatial_filter);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 747) qctrl->flags |= V4L2_CTRL_FLAG_SLIDER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 748) if (params->video_spatial_filter_mode ==
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 749) V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 750) qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 751) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 752)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 753) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 754) cx2341x_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 755) V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 756) V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 757) 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 758) default_params.video_luma_spatial_filter_type);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 759) if (params->video_spatial_filter_mode ==
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 760) V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 761) qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 762) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 763)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 764) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 765) cx2341x_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 766) V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 767) V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 768) 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 769) default_params.video_chroma_spatial_filter_type);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 770) if (params->video_spatial_filter_mode ==
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 771) V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 772) qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 773) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 774)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 775) case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 776) return cx2341x_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 777) V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 778) V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 779) default_params.video_temporal_filter_mode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 780)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 781) case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 782) cx2341x_ctrl_query_fill(qctrl, 0, 31, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 783) default_params.video_temporal_filter);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 784) qctrl->flags |= V4L2_CTRL_FLAG_SLIDER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 785) if (params->video_temporal_filter_mode ==
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 786) V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 787) qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 788) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 789)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 790) case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 791) return cx2341x_ctrl_query_fill(qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 792) V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 793) V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 794) default_params.video_median_filter_type);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 795)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 796) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 797) cx2341x_ctrl_query_fill(qctrl, 0, 255, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 798) default_params.video_luma_median_filter_top);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 799) qctrl->flags |= V4L2_CTRL_FLAG_SLIDER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 800) if (params->video_median_filter_type ==
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 801) V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 802) qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 803) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 804)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 805) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 806) cx2341x_ctrl_query_fill(qctrl, 0, 255, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 807) default_params.video_luma_median_filter_bottom);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 808) qctrl->flags |= V4L2_CTRL_FLAG_SLIDER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 809) if (params->video_median_filter_type ==
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 810) V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 811) qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 812) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 813)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 814) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 815) cx2341x_ctrl_query_fill(qctrl, 0, 255, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 816) default_params.video_chroma_median_filter_top);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 817) qctrl->flags |= V4L2_CTRL_FLAG_SLIDER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 818) if (params->video_median_filter_type ==
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 819) V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 820) qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 821) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 822)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 823) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 824) cx2341x_ctrl_query_fill(qctrl, 0, 255, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 825) default_params.video_chroma_median_filter_bottom);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 826) qctrl->flags |= V4L2_CTRL_FLAG_SLIDER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 827) if (params->video_median_filter_type ==
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 828) V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 829) qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 830) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 831)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 832) case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 833) return cx2341x_ctrl_query_fill(qctrl, 0, 1, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 834) default_params.stream_insert_nav_packets);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 835)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 836) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 837) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 838)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 839) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 840) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 841) EXPORT_SYMBOL(cx2341x_ctrl_query);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 842)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 843) const char * const *cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params *p, u32 id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 844) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 845) static const char * const mpeg_stream_type_without_ts[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 846) "MPEG-2 Program Stream",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 847) "",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 848) "MPEG-1 System Stream",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 849) "MPEG-2 DVD-compatible Stream",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 850) "MPEG-1 VCD-compatible Stream",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 851) "MPEG-2 SVCD-compatible Stream",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 852) NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 853) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 854)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 855) static const char *mpeg_stream_type_with_ts[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 856) "MPEG-2 Program Stream",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 857) "MPEG-2 Transport Stream",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 858) "MPEG-1 System Stream",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 859) "MPEG-2 DVD-compatible Stream",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 860) "MPEG-1 VCD-compatible Stream",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 861) "MPEG-2 SVCD-compatible Stream",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 862) NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 863) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 864)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 865) static const char *mpeg_audio_encoding_l2_ac3[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 866) "",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 867) "MPEG-1/2 Layer II",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 868) "",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 869) "",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 870) "AC-3",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 871) NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 872) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 873)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 874) switch (id) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 875) case V4L2_CID_MPEG_STREAM_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 876) return (p->capabilities & CX2341X_CAP_HAS_TS) ?
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 877) mpeg_stream_type_with_ts : mpeg_stream_type_without_ts;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 878) case V4L2_CID_MPEG_AUDIO_ENCODING:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 879) return (p->capabilities & CX2341X_CAP_HAS_AC3) ?
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 880) mpeg_audio_encoding_l2_ac3 : v4l2_ctrl_get_menu(id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 881) case V4L2_CID_MPEG_AUDIO_L1_BITRATE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 882) case V4L2_CID_MPEG_AUDIO_L3_BITRATE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 883) return NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 884) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 885) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 886) case V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 887) case V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 888) case V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 889) return cx2341x_get_menu(id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 890) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 891) return v4l2_ctrl_get_menu(id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 892) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 893) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 894) EXPORT_SYMBOL(cx2341x_ctrl_get_menu);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 895)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 896) static void cx2341x_calc_audio_properties(struct cx2341x_mpeg_params *params)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 897) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 898) params->audio_properties =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 899) (params->audio_sampling_freq << 0) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 900) (params->audio_mode << 8) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 901) (params->audio_mode_extension << 10) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 902) (((params->audio_emphasis == V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 903) ? 3 : params->audio_emphasis) << 12) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 904) (params->audio_crc << 14);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 905)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 906) if ((params->capabilities & CX2341X_CAP_HAS_AC3) &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 907) params->audio_encoding == V4L2_MPEG_AUDIO_ENCODING_AC3) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 908) params->audio_properties |=
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 909) /* Not sure if this MPEG Layer II setting is required */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 910) ((3 - V4L2_MPEG_AUDIO_ENCODING_LAYER_2) << 2) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 911) (params->audio_ac3_bitrate << 4) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 912) (CX2341X_AUDIO_ENCODING_METHOD_AC3 << 28);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 913) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 914) /* Assuming MPEG Layer II */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 915) params->audio_properties |=
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 916) ((3 - params->audio_encoding) << 2) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 917) ((1 + params->audio_l2_bitrate) << 4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 918) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 919) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 920)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 921) /* Check for correctness of the ctrl's value based on the data from
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 922) struct v4l2_queryctrl and the available menu items. Note that
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 923) menu_items may be NULL, in that case it is ignored. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 924) static int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 925) const char * const *menu_items)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 926) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 927) if (qctrl->flags & V4L2_CTRL_FLAG_DISABLED)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 928) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 929) if (qctrl->flags & V4L2_CTRL_FLAG_GRABBED)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 930) return -EBUSY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 931) if (qctrl->type == V4L2_CTRL_TYPE_STRING)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 932) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 933) if (qctrl->type == V4L2_CTRL_TYPE_BUTTON ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 934) qctrl->type == V4L2_CTRL_TYPE_INTEGER64 ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 935) qctrl->type == V4L2_CTRL_TYPE_CTRL_CLASS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 936) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 937) if (ctrl->value < qctrl->minimum || ctrl->value > qctrl->maximum)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 938) return -ERANGE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 939) if (qctrl->type == V4L2_CTRL_TYPE_MENU && menu_items != NULL) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 940) if (menu_items[ctrl->value] == NULL ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 941) menu_items[ctrl->value][0] == '\0')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 942) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 943) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 944) if (qctrl->type == V4L2_CTRL_TYPE_BITMASK &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 945) (ctrl->value & ~qctrl->maximum))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 946) return -ERANGE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 947) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 948) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 949)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 950) int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 951) struct v4l2_ext_controls *ctrls, unsigned int cmd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 952) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 953) int err = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 954) int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 955)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 956) if (cmd == VIDIOC_G_EXT_CTRLS) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 957) for (i = 0; i < ctrls->count; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 958) struct v4l2_ext_control *ctrl = ctrls->controls + i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 959)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 960) err = cx2341x_get_ctrl(params, ctrl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 961) if (err) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 962) ctrls->error_idx = i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 963) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 964) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 965) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 966) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 967) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 968) for (i = 0; i < ctrls->count; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 969) struct v4l2_ext_control *ctrl = ctrls->controls + i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 970) struct v4l2_queryctrl qctrl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 971) const char * const *menu_items = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 972)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 973) qctrl.id = ctrl->id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 974) err = cx2341x_ctrl_query(params, &qctrl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 975) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 976) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 977) if (qctrl.type == V4L2_CTRL_TYPE_MENU)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 978) menu_items = cx2341x_ctrl_get_menu(params, qctrl.id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 979) err = v4l2_ctrl_check(ctrl, &qctrl, menu_items);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 980) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 981) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 982) err = cx2341x_set_ctrl(params, busy, ctrl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 983) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 984) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 985) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 986) if (err == 0 &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 987) params->video_bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 988) params->video_bitrate_peak < params->video_bitrate) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 989) err = -ERANGE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 990) ctrls->error_idx = ctrls->count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 991) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 992) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 993) ctrls->error_idx = i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 994) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 995) cx2341x_calc_audio_properties(params);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 996) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 997) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 998) EXPORT_SYMBOL(cx2341x_ext_ctrls);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 999)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1000) void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1001) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1002) *p = default_params;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1003) cx2341x_calc_audio_properties(p);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1004) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1005) EXPORT_SYMBOL(cx2341x_fill_defaults);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1006)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1007) static int cx2341x_api(void *priv, cx2341x_mbox_func func,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1008) u32 cmd, int args, ...)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1009) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1010) u32 data[CX2341X_MBOX_MAX_DATA];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1011) va_list vargs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1012) int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1013)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1014) va_start(vargs, args);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1015)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1016) for (i = 0; i < args; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1017) data[i] = va_arg(vargs, int);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1018) va_end(vargs);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1019) return func(priv, cmd, args, 0, data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1020) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1021)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1022) #define CMP_FIELD(__old, __new, __field) (__old->__field != __new->__field)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1023)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1024) int cx2341x_update(void *priv, cx2341x_mbox_func func,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1025) const struct cx2341x_mpeg_params *old,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1026) const struct cx2341x_mpeg_params *new)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1027) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1028) static int mpeg_stream_type[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1029) 0, /* MPEG-2 PS */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1030) 1, /* MPEG-2 TS */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1031) 2, /* MPEG-1 SS */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1032) 14, /* DVD */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1033) 11, /* VCD */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1034) 12, /* SVCD */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1035) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1036) int err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1037)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1038) cx2341x_api(priv, func, CX2341X_ENC_SET_OUTPUT_PORT, 2, new->port, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1039)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1040) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1041) CMP_FIELD(old, new, is_50hz)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1042) err = cx2341x_api(priv, func, CX2341X_ENC_SET_FRAME_RATE, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1043) new->is_50hz);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1044) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1045) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1046) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1047)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1048) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1049) CMP_FIELD(old, new, width) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1050) CMP_FIELD(old, new, height) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1051) CMP_FIELD(old, new, video_encoding)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1052) u16 w = new->width;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1053) u16 h = new->height;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1054)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1055) if (new->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1056) w /= 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1057) h /= 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1058) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1059) err = cx2341x_api(priv, func, CX2341X_ENC_SET_FRAME_SIZE, 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1060) h, w);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1061) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1062) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1063) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1064) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1065) CMP_FIELD(old, new, stream_type)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1066) err = cx2341x_api(priv, func, CX2341X_ENC_SET_STREAM_TYPE, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1067) mpeg_stream_type[new->stream_type]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1068) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1069) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1070) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1071) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1072) CMP_FIELD(old, new, video_aspect)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1073) err = cx2341x_api(priv, func, CX2341X_ENC_SET_ASPECT_RATIO, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1074) 1 + new->video_aspect);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1075) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1076) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1077) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1078) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1079) CMP_FIELD(old, new, video_b_frames) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1080) CMP_FIELD(old, new, video_gop_size)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1081) err = cx2341x_api(priv, func, CX2341X_ENC_SET_GOP_PROPERTIES, 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1082) new->video_gop_size, new->video_b_frames + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1083) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1084) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1085) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1086) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1087) CMP_FIELD(old, new, video_gop_closure)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1088) err = cx2341x_api(priv, func, CX2341X_ENC_SET_GOP_CLOSURE, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1089) new->video_gop_closure);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1090) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1091) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1092) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1093) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1094) CMP_FIELD(old, new, audio_properties)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1095) err = cx2341x_api(priv, func, CX2341X_ENC_SET_AUDIO_PROPERTIES,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1096) 1, new->audio_properties);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1097) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1098) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1099) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1100) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1101) CMP_FIELD(old, new, audio_mute)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1102) err = cx2341x_api(priv, func, CX2341X_ENC_MUTE_AUDIO, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1103) new->audio_mute);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1104) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1105) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1106) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1107) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1108) CMP_FIELD(old, new, video_bitrate_mode) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1109) CMP_FIELD(old, new, video_bitrate) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1110) CMP_FIELD(old, new, video_bitrate_peak)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1111) err = cx2341x_api(priv, func, CX2341X_ENC_SET_BIT_RATE, 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1112) new->video_bitrate_mode, new->video_bitrate,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1113) new->video_bitrate_peak / 400, 0, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1114) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1115) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1116) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1117) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1118) CMP_FIELD(old, new, video_spatial_filter_mode) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1119) CMP_FIELD(old, new, video_temporal_filter_mode) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1120) CMP_FIELD(old, new, video_median_filter_type)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1121) err = cx2341x_api(priv, func, CX2341X_ENC_SET_DNR_FILTER_MODE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1122) 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1123) new->video_spatial_filter_mode |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1124) (new->video_temporal_filter_mode << 1),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1125) new->video_median_filter_type);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1126) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1127) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1128) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1129) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1130) CMP_FIELD(old, new, video_luma_median_filter_bottom) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1131) CMP_FIELD(old, new, video_luma_median_filter_top) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1132) CMP_FIELD(old, new, video_chroma_median_filter_bottom) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1133) CMP_FIELD(old, new, video_chroma_median_filter_top)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1134) err = cx2341x_api(priv, func, CX2341X_ENC_SET_CORING_LEVELS, 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1135) new->video_luma_median_filter_bottom,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1136) new->video_luma_median_filter_top,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1137) new->video_chroma_median_filter_bottom,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1138) new->video_chroma_median_filter_top);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1139) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1140) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1141) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1142) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1143) CMP_FIELD(old, new, video_luma_spatial_filter_type) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1144) CMP_FIELD(old, new, video_chroma_spatial_filter_type)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1145) err = cx2341x_api(priv, func,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1146) CX2341X_ENC_SET_SPATIAL_FILTER_TYPE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1147) 2, new->video_luma_spatial_filter_type,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1148) new->video_chroma_spatial_filter_type);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1149) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1150) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1151) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1152) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1153) CMP_FIELD(old, new, video_spatial_filter) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1154) CMP_FIELD(old, new, video_temporal_filter)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1155) err = cx2341x_api(priv, func, CX2341X_ENC_SET_DNR_FILTER_PROPS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1156) 2, new->video_spatial_filter,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1157) new->video_temporal_filter);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1158) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1159) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1160) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1161) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1162) CMP_FIELD(old, new, video_temporal_decimation)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1163) err = cx2341x_api(priv, func, CX2341X_ENC_SET_FRAME_DROP_RATE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1164) 1, new->video_temporal_decimation);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1165) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1166) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1167) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1168) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1169) CMP_FIELD(old, new, video_mute) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1170) (new->video_mute && CMP_FIELD(old, new, video_mute_yuv))) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1171) err = cx2341x_api(priv, func, CX2341X_ENC_MUTE_VIDEO, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1172) new->video_mute | (new->video_mute_yuv << 8));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1173) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1174) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1175) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1176) if (!old ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1177) CMP_FIELD(old, new, stream_insert_nav_packets)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1178) err = cx2341x_api(priv, func, CX2341X_ENC_MISC, 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1179) 7, new->stream_insert_nav_packets);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1180) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1181) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1182) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1183) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1184) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1185) EXPORT_SYMBOL(cx2341x_update);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1186)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1187) static const char *cx2341x_menu_item(const struct cx2341x_mpeg_params *p, u32 id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1188) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1189) const char * const *menu = cx2341x_ctrl_get_menu(p, id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1190) struct v4l2_ext_control ctrl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1191)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1192) if (menu == NULL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1193) goto invalid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1194) ctrl.id = id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1195) if (cx2341x_get_ctrl(p, &ctrl))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1196) goto invalid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1197) while (ctrl.value-- && *menu) menu++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1198) if (*menu == NULL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1199) goto invalid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1200) return *menu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1201)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1202) invalid:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1203) return "<invalid>";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1204) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1205)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1206) void cx2341x_log_status(const struct cx2341x_mpeg_params *p, const char *prefix)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1207) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1208) int is_mpeg1 = p->video_encoding == V4L2_MPEG_VIDEO_ENCODING_MPEG_1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1209)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1210) /* Stream */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1211) printk(KERN_INFO "%s: Stream: %s",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1212) prefix,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1213) cx2341x_menu_item(p, V4L2_CID_MPEG_STREAM_TYPE));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1214) if (p->stream_insert_nav_packets)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1215) printk(KERN_CONT " (with navigation packets)");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1216) printk(KERN_CONT "\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1217) printk(KERN_INFO "%s: VBI Format: %s\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1218) prefix,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1219) cx2341x_menu_item(p, V4L2_CID_MPEG_STREAM_VBI_FMT));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1220)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1221) /* Video */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1222) printk(KERN_INFO "%s: Video: %dx%d, %d fps%s\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1223) prefix,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1224) p->width / (is_mpeg1 ? 2 : 1), p->height / (is_mpeg1 ? 2 : 1),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1225) p->is_50hz ? 25 : 30,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1226) (p->video_mute) ? " (muted)" : "");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1227) printk(KERN_INFO "%s: Video: %s, %s, %s, %d",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1228) prefix,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1229) cx2341x_menu_item(p, V4L2_CID_MPEG_VIDEO_ENCODING),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1230) cx2341x_menu_item(p, V4L2_CID_MPEG_VIDEO_ASPECT),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1231) cx2341x_menu_item(p, V4L2_CID_MPEG_VIDEO_BITRATE_MODE),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1232) p->video_bitrate);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1233) if (p->video_bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1234) printk(KERN_CONT ", Peak %d", p->video_bitrate_peak);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1235) printk(KERN_CONT "\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1236) printk(KERN_INFO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1237) "%s: Video: GOP Size %d, %d B-Frames, %sGOP Closure\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1238) prefix,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1239) p->video_gop_size, p->video_b_frames,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1240) p->video_gop_closure ? "" : "No ");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1241) if (p->video_temporal_decimation)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1242) printk(KERN_INFO "%s: Video: Temporal Decimation %d\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1243) prefix, p->video_temporal_decimation);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1244)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1245) /* Audio */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1246) printk(KERN_INFO "%s: Audio: %s, %s, %s, %s%s",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1247) prefix,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1248) cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1249) cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_ENCODING),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1250) cx2341x_menu_item(p,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1251) p->audio_encoding == V4L2_MPEG_AUDIO_ENCODING_AC3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1252) ? V4L2_CID_MPEG_AUDIO_AC3_BITRATE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1253) : V4L2_CID_MPEG_AUDIO_L2_BITRATE),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1254) cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_MODE),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1255) p->audio_mute ? " (muted)" : "");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1256) if (p->audio_mode == V4L2_MPEG_AUDIO_MODE_JOINT_STEREO)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1257) printk(KERN_CONT ", %s", cx2341x_menu_item(p,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1258) V4L2_CID_MPEG_AUDIO_MODE_EXTENSION));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1259) printk(KERN_CONT ", %s, %s\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1260) cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_EMPHASIS),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1261) cx2341x_menu_item(p, V4L2_CID_MPEG_AUDIO_CRC));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1262)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1263) /* Encoding filters */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1264) printk(KERN_INFO "%s: Spatial Filter: %s, Luma %s, Chroma %s, %d\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1265) prefix,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1266) cx2341x_menu_item(p,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1267) V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1268) cx2341x_menu_item(p,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1269) V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1270) cx2341x_menu_item(p,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1271) V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1272) p->video_spatial_filter);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1273)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1274) printk(KERN_INFO "%s: Temporal Filter: %s, %d\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1275) prefix,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1276) cx2341x_menu_item(p,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1277) V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1278) p->video_temporal_filter);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1279) printk(KERN_INFO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1280) "%s: Median Filter: %s, Luma [%d, %d], Chroma [%d, %d]\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1281) prefix,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1282) cx2341x_menu_item(p,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1283) V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1284) p->video_luma_median_filter_bottom,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1285) p->video_luma_median_filter_top,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1286) p->video_chroma_median_filter_bottom,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1287) p->video_chroma_median_filter_top);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1288) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1289) EXPORT_SYMBOL(cx2341x_log_status);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1290)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1291)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1292)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1293) /********************** NEW CODE *********************/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1294)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1295) static inline struct cx2341x_handler *to_cxhdl(struct v4l2_ctrl *ctrl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1296) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1297) return container_of(ctrl->handler, struct cx2341x_handler, hdl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1298) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1299)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1300) static int cx2341x_hdl_api(struct cx2341x_handler *hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1301) u32 cmd, int args, ...)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1302) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1303) u32 data[CX2341X_MBOX_MAX_DATA];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1304) va_list vargs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1305) int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1306)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1307) va_start(vargs, args);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1308)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1309) for (i = 0; i < args; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1310) data[i] = va_arg(vargs, int);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1311) va_end(vargs);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1312) return hdl->func(hdl->priv, cmd, args, 0, data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1313) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1314)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1315) /* ctrl->handler->lock is held, so it is safe to access cur.val */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1316) static inline int cx2341x_neq(struct v4l2_ctrl *ctrl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1317) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1318) return ctrl && ctrl->val != ctrl->cur.val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1319) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1320)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1321) static int cx2341x_try_ctrl(struct v4l2_ctrl *ctrl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1322) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1323) struct cx2341x_handler *hdl = to_cxhdl(ctrl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1324) s32 val = ctrl->val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1325)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1326) switch (ctrl->id) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1327) case V4L2_CID_MPEG_VIDEO_B_FRAMES: {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1328) /* video gop cluster */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1329) int b = val + 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1330) int gop = hdl->video_gop_size->val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1331)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1332) gop = b * ((gop + b - 1) / b);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1333)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1334) /* Max GOP size = 34 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1335) while (gop > 34)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1336) gop -= b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1337) hdl->video_gop_size->val = gop;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1338) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1339) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1340)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1341) case V4L2_CID_MPEG_STREAM_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1342) /* stream type cluster */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1343) hdl->video_encoding->val =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1344) (hdl->stream_type->val == V4L2_MPEG_STREAM_TYPE_MPEG1_SS ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1345) hdl->stream_type->val == V4L2_MPEG_STREAM_TYPE_MPEG1_VCD) ?
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1346) V4L2_MPEG_VIDEO_ENCODING_MPEG_1 :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1347) V4L2_MPEG_VIDEO_ENCODING_MPEG_2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1348) if (hdl->video_encoding->val == V4L2_MPEG_VIDEO_ENCODING_MPEG_1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1349) /* MPEG-1 implies CBR */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1350) hdl->video_bitrate_mode->val =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1351) V4L2_MPEG_VIDEO_BITRATE_MODE_CBR;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1352) /* peak bitrate shall be >= normal bitrate */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1353) if (hdl->video_bitrate_mode->val == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1354) hdl->video_bitrate_peak->val < hdl->video_bitrate->val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1355) hdl->video_bitrate_peak->val = hdl->video_bitrate->val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1356) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1357) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1358) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1359) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1360)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1361) static int cx2341x_s_ctrl(struct v4l2_ctrl *ctrl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1362) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1363) static const int mpeg_stream_type[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1364) 0, /* MPEG-2 PS */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1365) 1, /* MPEG-2 TS */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1366) 2, /* MPEG-1 SS */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1367) 14, /* DVD */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1368) 11, /* VCD */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1369) 12, /* SVCD */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1370) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1371) struct cx2341x_handler *hdl = to_cxhdl(ctrl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1372) s32 val = ctrl->val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1373) u32 props;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1374) int err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1375)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1376) switch (ctrl->id) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1377) case V4L2_CID_MPEG_STREAM_VBI_FMT:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1378) if (hdl->ops && hdl->ops->s_stream_vbi_fmt)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1379) return hdl->ops->s_stream_vbi_fmt(hdl, val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1380) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1381)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1382) case V4L2_CID_MPEG_VIDEO_ASPECT:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1383) return cx2341x_hdl_api(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1384) CX2341X_ENC_SET_ASPECT_RATIO, 1, val + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1385)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1386) case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1387) return cx2341x_hdl_api(hdl, CX2341X_ENC_SET_GOP_CLOSURE, 1, val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1388)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1389) case V4L2_CID_MPEG_AUDIO_MUTE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1390) return cx2341x_hdl_api(hdl, CX2341X_ENC_MUTE_AUDIO, 1, val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1391)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1392) case V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1393) return cx2341x_hdl_api(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1394) CX2341X_ENC_SET_FRAME_DROP_RATE, 1, val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1395)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1396) case V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1397) return cx2341x_hdl_api(hdl, CX2341X_ENC_MISC, 2, 7, val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1398)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1399) case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1400) /* audio properties cluster */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1401) props = (hdl->audio_sampling_freq->val << 0) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1402) (hdl->audio_mode->val << 8) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1403) (hdl->audio_mode_extension->val << 10) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1404) (hdl->audio_crc->val << 14);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1405) if (hdl->audio_emphasis->val == V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1406) props |= 3 << 12;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1407) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1408) props |= hdl->audio_emphasis->val << 12;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1409)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1410) if (hdl->audio_encoding->val == V4L2_MPEG_AUDIO_ENCODING_AC3) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1411) props |=
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1412) #if 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1413) /* Not sure if this MPEG Layer II setting is required */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1414) ((3 - V4L2_MPEG_AUDIO_ENCODING_LAYER_2) << 2) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1415) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1416) (hdl->audio_ac3_bitrate->val << 4) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1417) (CX2341X_AUDIO_ENCODING_METHOD_AC3 << 28);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1418) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1419) /* Assuming MPEG Layer II */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1420) props |=
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1421) ((3 - hdl->audio_encoding->val) << 2) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1422) ((1 + hdl->audio_l2_bitrate->val) << 4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1423) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1424) err = cx2341x_hdl_api(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1425) CX2341X_ENC_SET_AUDIO_PROPERTIES, 1, props);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1426) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1427) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1428)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1429) hdl->audio_properties = props;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1430) if (hdl->audio_ac3_bitrate) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1431) int is_ac3 = hdl->audio_encoding->val ==
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1432) V4L2_MPEG_AUDIO_ENCODING_AC3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1433)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1434) v4l2_ctrl_activate(hdl->audio_ac3_bitrate, is_ac3);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1435) v4l2_ctrl_activate(hdl->audio_l2_bitrate, !is_ac3);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1436) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1437) v4l2_ctrl_activate(hdl->audio_mode_extension,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1438) hdl->audio_mode->val == V4L2_MPEG_AUDIO_MODE_JOINT_STEREO);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1439) if (cx2341x_neq(hdl->audio_sampling_freq) &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1440) hdl->ops && hdl->ops->s_audio_sampling_freq)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1441) return hdl->ops->s_audio_sampling_freq(hdl, hdl->audio_sampling_freq->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1442) if (cx2341x_neq(hdl->audio_mode) &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1443) hdl->ops && hdl->ops->s_audio_mode)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1444) return hdl->ops->s_audio_mode(hdl, hdl->audio_mode->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1445) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1446)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1447) case V4L2_CID_MPEG_VIDEO_B_FRAMES:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1448) /* video gop cluster */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1449) return cx2341x_hdl_api(hdl, CX2341X_ENC_SET_GOP_PROPERTIES, 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1450) hdl->video_gop_size->val,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1451) hdl->video_b_frames->val + 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1452)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1453) case V4L2_CID_MPEG_STREAM_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1454) /* stream type cluster */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1455) err = cx2341x_hdl_api(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1456) CX2341X_ENC_SET_STREAM_TYPE, 1, mpeg_stream_type[val]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1457) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1458) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1459)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1460) err = cx2341x_hdl_api(hdl, CX2341X_ENC_SET_BIT_RATE, 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1461) hdl->video_bitrate_mode->val,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1462) hdl->video_bitrate->val,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1463) hdl->video_bitrate_peak->val / 400, 0, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1464) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1465) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1466)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1467) v4l2_ctrl_activate(hdl->video_bitrate_mode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1468) hdl->video_encoding->val != V4L2_MPEG_VIDEO_ENCODING_MPEG_1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1469) v4l2_ctrl_activate(hdl->video_bitrate_peak,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1470) hdl->video_bitrate_mode->val != V4L2_MPEG_VIDEO_BITRATE_MODE_CBR);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1471) if (cx2341x_neq(hdl->video_encoding) &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1472) hdl->ops && hdl->ops->s_video_encoding)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1473) return hdl->ops->s_video_encoding(hdl, hdl->video_encoding->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1474) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1475)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1476) case V4L2_CID_MPEG_VIDEO_MUTE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1477) /* video mute cluster */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1478) return cx2341x_hdl_api(hdl, CX2341X_ENC_MUTE_VIDEO, 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1479) hdl->video_mute->val |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1480) (hdl->video_mute_yuv->val << 8));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1481)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1482) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE: {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1483) int active_filter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1484)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1485) /* video filter mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1486) err = cx2341x_hdl_api(hdl, CX2341X_ENC_SET_DNR_FILTER_MODE, 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1487) hdl->video_spatial_filter_mode->val |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1488) (hdl->video_temporal_filter_mode->val << 1),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1489) hdl->video_median_filter_type->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1490) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1491) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1492)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1493) active_filter = hdl->video_spatial_filter_mode->val !=
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1494) V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1495) v4l2_ctrl_activate(hdl->video_spatial_filter, active_filter);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1496) v4l2_ctrl_activate(hdl->video_luma_spatial_filter_type, active_filter);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1497) v4l2_ctrl_activate(hdl->video_chroma_spatial_filter_type, active_filter);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1498) active_filter = hdl->video_temporal_filter_mode->val !=
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1499) V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1500) v4l2_ctrl_activate(hdl->video_temporal_filter, active_filter);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1501) active_filter = hdl->video_median_filter_type->val !=
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1502) V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1503) v4l2_ctrl_activate(hdl->video_luma_median_filter_bottom, active_filter);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1504) v4l2_ctrl_activate(hdl->video_luma_median_filter_top, active_filter);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1505) v4l2_ctrl_activate(hdl->video_chroma_median_filter_bottom, active_filter);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1506) v4l2_ctrl_activate(hdl->video_chroma_median_filter_top, active_filter);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1507) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1508) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1509)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1510) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1511) /* video filter type cluster */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1512) return cx2341x_hdl_api(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1513) CX2341X_ENC_SET_SPATIAL_FILTER_TYPE, 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1514) hdl->video_luma_spatial_filter_type->val,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1515) hdl->video_chroma_spatial_filter_type->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1516)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1517) case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1518) /* video filter cluster */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1519) return cx2341x_hdl_api(hdl, CX2341X_ENC_SET_DNR_FILTER_PROPS, 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1520) hdl->video_spatial_filter->val,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1521) hdl->video_temporal_filter->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1522)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1523) case V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1524) /* video median cluster */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1525) return cx2341x_hdl_api(hdl, CX2341X_ENC_SET_CORING_LEVELS, 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1526) hdl->video_luma_median_filter_bottom->val,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1527) hdl->video_luma_median_filter_top->val,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1528) hdl->video_chroma_median_filter_bottom->val,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1529) hdl->video_chroma_median_filter_top->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1530) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1531) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1532) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1533)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1534) static const struct v4l2_ctrl_ops cx2341x_ops = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1535) .try_ctrl = cx2341x_try_ctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1536) .s_ctrl = cx2341x_s_ctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1537) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1538)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1539) static struct v4l2_ctrl *cx2341x_ctrl_new_custom(struct v4l2_ctrl_handler *hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1540) u32 id, s32 min, s32 max, s32 step, s32 def)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1541) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1542) struct v4l2_ctrl_config cfg;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1543)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1544) memset(&cfg, 0, sizeof(cfg));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1545) cx2341x_ctrl_fill(id, &cfg.name, &cfg.type, &min, &max, &step, &def, &cfg.flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1546) cfg.ops = &cx2341x_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1547) cfg.id = id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1548) cfg.min = min;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1549) cfg.max = max;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1550) cfg.def = def;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1551) if (cfg.type == V4L2_CTRL_TYPE_MENU) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1552) cfg.step = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1553) cfg.menu_skip_mask = step;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1554) cfg.qmenu = cx2341x_get_menu(id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1555) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1556) cfg.step = step;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1557) cfg.menu_skip_mask = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1558) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1559) return v4l2_ctrl_new_custom(hdl, &cfg, NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1560) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1561)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1562) static struct v4l2_ctrl *cx2341x_ctrl_new_std(struct v4l2_ctrl_handler *hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1563) u32 id, s32 min, s32 max, s32 step, s32 def)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1564) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1565) return v4l2_ctrl_new_std(hdl, &cx2341x_ops, id, min, max, step, def);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1566) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1567)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1568) static struct v4l2_ctrl *cx2341x_ctrl_new_menu(struct v4l2_ctrl_handler *hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1569) u32 id, s32 max, s32 mask, s32 def)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1570) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1571) return v4l2_ctrl_new_std_menu(hdl, &cx2341x_ops, id, max, mask, def);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1572) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1573)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1574) int cx2341x_handler_init(struct cx2341x_handler *cxhdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1575) unsigned nr_of_controls_hint)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1576) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1577) struct v4l2_ctrl_handler *hdl = &cxhdl->hdl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1578) u32 caps = cxhdl->capabilities;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1579) int has_sliced_vbi = caps & CX2341X_CAP_HAS_SLICED_VBI;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1580) int has_ac3 = caps & CX2341X_CAP_HAS_AC3;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1581) int has_ts = caps & CX2341X_CAP_HAS_TS;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1582)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1583) cxhdl->width = 720;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1584) cxhdl->height = 480;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1585)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1586) v4l2_ctrl_handler_init(hdl, nr_of_controls_hint);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1587)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1588) /* Add controls in ascending control ID order for fastest
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1589) insertion time. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1590) cxhdl->stream_type = cx2341x_ctrl_new_menu(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1591) V4L2_CID_MPEG_STREAM_TYPE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1592) V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD, has_ts ? 0 : 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1593) V4L2_MPEG_STREAM_TYPE_MPEG2_PS);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1594) cxhdl->stream_vbi_fmt = cx2341x_ctrl_new_menu(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1595) V4L2_CID_MPEG_STREAM_VBI_FMT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1596) V4L2_MPEG_STREAM_VBI_FMT_IVTV, has_sliced_vbi ? 0 : 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1597) V4L2_MPEG_STREAM_VBI_FMT_NONE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1598) cxhdl->audio_sampling_freq = cx2341x_ctrl_new_menu(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1599) V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1600) V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1601) V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1602) cxhdl->audio_encoding = cx2341x_ctrl_new_menu(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1603) V4L2_CID_MPEG_AUDIO_ENCODING,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1604) V4L2_MPEG_AUDIO_ENCODING_AC3, has_ac3 ? ~0x12 : ~0x2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1605) V4L2_MPEG_AUDIO_ENCODING_LAYER_2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1606) cxhdl->audio_l2_bitrate = cx2341x_ctrl_new_menu(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1607) V4L2_CID_MPEG_AUDIO_L2_BITRATE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1608) V4L2_MPEG_AUDIO_L2_BITRATE_384K, 0x1ff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1609) V4L2_MPEG_AUDIO_L2_BITRATE_224K);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1610) cxhdl->audio_mode = cx2341x_ctrl_new_menu(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1611) V4L2_CID_MPEG_AUDIO_MODE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1612) V4L2_MPEG_AUDIO_MODE_MONO, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1613) V4L2_MPEG_AUDIO_MODE_STEREO);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1614) cxhdl->audio_mode_extension = cx2341x_ctrl_new_menu(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1615) V4L2_CID_MPEG_AUDIO_MODE_EXTENSION,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1616) V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1617) V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1618) cxhdl->audio_emphasis = cx2341x_ctrl_new_menu(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1619) V4L2_CID_MPEG_AUDIO_EMPHASIS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1620) V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1621) V4L2_MPEG_AUDIO_EMPHASIS_NONE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1622) cxhdl->audio_crc = cx2341x_ctrl_new_menu(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1623) V4L2_CID_MPEG_AUDIO_CRC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1624) V4L2_MPEG_AUDIO_CRC_CRC16, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1625) V4L2_MPEG_AUDIO_CRC_NONE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1626)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1627) cx2341x_ctrl_new_std(hdl, V4L2_CID_MPEG_AUDIO_MUTE, 0, 1, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1628) if (has_ac3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1629) cxhdl->audio_ac3_bitrate = cx2341x_ctrl_new_menu(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1630) V4L2_CID_MPEG_AUDIO_AC3_BITRATE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1631) V4L2_MPEG_AUDIO_AC3_BITRATE_448K, 0x03,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1632) V4L2_MPEG_AUDIO_AC3_BITRATE_224K);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1633) cxhdl->video_encoding = cx2341x_ctrl_new_menu(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1634) V4L2_CID_MPEG_VIDEO_ENCODING,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1635) V4L2_MPEG_VIDEO_ENCODING_MPEG_2, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1636) V4L2_MPEG_VIDEO_ENCODING_MPEG_2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1637) cx2341x_ctrl_new_menu(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1638) V4L2_CID_MPEG_VIDEO_ASPECT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1639) V4L2_MPEG_VIDEO_ASPECT_221x100, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1640) V4L2_MPEG_VIDEO_ASPECT_4x3);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1641) cxhdl->video_b_frames = cx2341x_ctrl_new_std(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1642) V4L2_CID_MPEG_VIDEO_B_FRAMES, 0, 33, 1, 2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1643) cxhdl->video_gop_size = cx2341x_ctrl_new_std(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1644) V4L2_CID_MPEG_VIDEO_GOP_SIZE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1645) 1, 34, 1, cxhdl->is_50hz ? 12 : 15);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1646) cx2341x_ctrl_new_std(hdl, V4L2_CID_MPEG_VIDEO_GOP_CLOSURE, 0, 1, 1, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1647) cxhdl->video_bitrate_mode = cx2341x_ctrl_new_menu(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1648) V4L2_CID_MPEG_VIDEO_BITRATE_MODE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1649) V4L2_MPEG_VIDEO_BITRATE_MODE_CBR, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1650) V4L2_MPEG_VIDEO_BITRATE_MODE_VBR);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1651) cxhdl->video_bitrate = cx2341x_ctrl_new_std(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1652) V4L2_CID_MPEG_VIDEO_BITRATE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1653) 0, 27000000, 1, 6000000);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1654) cxhdl->video_bitrate_peak = cx2341x_ctrl_new_std(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1655) V4L2_CID_MPEG_VIDEO_BITRATE_PEAK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1656) 0, 27000000, 1, 8000000);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1657) cx2341x_ctrl_new_std(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1658) V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION, 0, 255, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1659) cxhdl->video_mute = cx2341x_ctrl_new_std(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1660) V4L2_CID_MPEG_VIDEO_MUTE, 0, 1, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1661) cxhdl->video_mute_yuv = cx2341x_ctrl_new_std(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1662) V4L2_CID_MPEG_VIDEO_MUTE_YUV, 0, 0xffffff, 1, 0x008080);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1663)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1664) /* CX23415/6 specific */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1665) cxhdl->video_spatial_filter_mode = cx2341x_ctrl_new_custom(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1666) V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1667) V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1668) V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1669) V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1670) cxhdl->video_spatial_filter = cx2341x_ctrl_new_custom(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1671) V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1672) 0, 15, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1673) cxhdl->video_luma_spatial_filter_type = cx2341x_ctrl_new_custom(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1674) V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1675) V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1676) V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1677) 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1678) V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1679) cxhdl->video_chroma_spatial_filter_type = cx2341x_ctrl_new_custom(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1680) V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1681) V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1682) V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1683) 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1684) V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1685) cxhdl->video_temporal_filter_mode = cx2341x_ctrl_new_custom(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1686) V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1687) V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1688) V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1689) 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1690) V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1691) cxhdl->video_temporal_filter = cx2341x_ctrl_new_custom(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1692) V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1693) 0, 31, 1, 8);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1694) cxhdl->video_median_filter_type = cx2341x_ctrl_new_custom(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1695) V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1696) V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1697) V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1698) 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1699) V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1700) cxhdl->video_luma_median_filter_bottom = cx2341x_ctrl_new_custom(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1701) V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1702) 0, 255, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1703) cxhdl->video_luma_median_filter_top = cx2341x_ctrl_new_custom(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1704) V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1705) 0, 255, 1, 255);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1706) cxhdl->video_chroma_median_filter_bottom = cx2341x_ctrl_new_custom(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1707) V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1708) 0, 255, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1709) cxhdl->video_chroma_median_filter_top = cx2341x_ctrl_new_custom(hdl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1710) V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1711) 0, 255, 1, 255);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1712) cx2341x_ctrl_new_custom(hdl, V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1713) 0, 1, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1714)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1715) if (hdl->error) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1716) int err = hdl->error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1717)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1718) v4l2_ctrl_handler_free(hdl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1719) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1720) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1721)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1722) v4l2_ctrl_cluster(8, &cxhdl->audio_sampling_freq);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1723) v4l2_ctrl_cluster(2, &cxhdl->video_b_frames);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1724) v4l2_ctrl_cluster(5, &cxhdl->stream_type);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1725) v4l2_ctrl_cluster(2, &cxhdl->video_mute);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1726) v4l2_ctrl_cluster(3, &cxhdl->video_spatial_filter_mode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1727) v4l2_ctrl_cluster(2, &cxhdl->video_luma_spatial_filter_type);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1728) v4l2_ctrl_cluster(2, &cxhdl->video_spatial_filter);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1729) v4l2_ctrl_cluster(4, &cxhdl->video_luma_median_filter_top);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1730)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1731) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1732) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1733) EXPORT_SYMBOL(cx2341x_handler_init);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1734)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1735) void cx2341x_handler_set_50hz(struct cx2341x_handler *cxhdl, int is_50hz)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1736) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1737) cxhdl->is_50hz = is_50hz;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1738) cxhdl->video_gop_size->default_value = cxhdl->is_50hz ? 12 : 15;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1739) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1740) EXPORT_SYMBOL(cx2341x_handler_set_50hz);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1741)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1742) int cx2341x_handler_setup(struct cx2341x_handler *cxhdl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1743) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1744) int h = cxhdl->height;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1745) int w = cxhdl->width;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1746) int err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1747)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1748) err = cx2341x_hdl_api(cxhdl, CX2341X_ENC_SET_OUTPUT_PORT, 2, cxhdl->port, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1749) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1750) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1751) err = cx2341x_hdl_api(cxhdl, CX2341X_ENC_SET_FRAME_RATE, 1, cxhdl->is_50hz);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1752) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1753) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1754)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1755) if (v4l2_ctrl_g_ctrl(cxhdl->video_encoding) == V4L2_MPEG_VIDEO_ENCODING_MPEG_1) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1756) w /= 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1757) h /= 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1758) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1759) err = cx2341x_hdl_api(cxhdl, CX2341X_ENC_SET_FRAME_SIZE, 2, h, w);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1760) if (err)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1761) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1762) return v4l2_ctrl_handler_setup(&cxhdl->hdl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1763) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1764) EXPORT_SYMBOL(cx2341x_handler_setup);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1765)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1766) void cx2341x_handler_set_busy(struct cx2341x_handler *cxhdl, int busy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1767) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1768) v4l2_ctrl_grab(cxhdl->audio_sampling_freq, busy);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1769) v4l2_ctrl_grab(cxhdl->audio_encoding, busy);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1770) v4l2_ctrl_grab(cxhdl->audio_l2_bitrate, busy);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1771) v4l2_ctrl_grab(cxhdl->audio_ac3_bitrate, busy);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1772) v4l2_ctrl_grab(cxhdl->stream_vbi_fmt, busy);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1773) v4l2_ctrl_grab(cxhdl->stream_type, busy);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1774) v4l2_ctrl_grab(cxhdl->video_bitrate_mode, busy);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1775) v4l2_ctrl_grab(cxhdl->video_bitrate, busy);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1776) v4l2_ctrl_grab(cxhdl->video_bitrate_peak, busy);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1777) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1778) EXPORT_SYMBOL(cx2341x_handler_set_busy);
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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