Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3)  * Samsung LSI S5C73M3 8M pixel camera driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5)  * Copyright (C) 2012, Samsung Electronics, Co., Ltd.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6)  * Sylwester Nawrocki <s.nawrocki@samsung.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7)  * Andrzej Hajda <a.hajda@samsung.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) #include <linux/sizes.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) #include <linux/delay.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) #include <linux/firmware.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) #include <linux/gpio.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) #include <linux/i2c.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) #include <linux/init.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) #include <linux/media.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) #include <linux/regulator/consumer.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) #include <linux/slab.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) #include <linux/spi/spi.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) #include <linux/videodev2.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) #include <media/media-entity.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) #include <media/v4l2-ctrls.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) #include <media/v4l2-device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) #include <media/v4l2-subdev.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) #include <media/v4l2-mediabus.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) #include <media/i2c/s5c73m3.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) #include "s5c73m3.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) static int s5c73m3_get_af_status(struct s5c73m3 *state, struct v4l2_ctrl *ctrl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 	u16 reg = REG_AF_STATUS_UNFOCUSED;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) 	int ret = s5c73m3_read(state, REG_AF_STATUS, &reg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 	switch (reg) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) 	case REG_CAF_STATUS_FIND_SEARCH_DIR:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 	case REG_AF_STATUS_FOCUSING:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) 	case REG_CAF_STATUS_FOCUSING:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 		ctrl->val = V4L2_AUTO_FOCUS_STATUS_BUSY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) 	case REG_CAF_STATUS_FOCUSED:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) 	case REG_AF_STATUS_FOCUSED:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) 		ctrl->val = V4L2_AUTO_FOCUS_STATUS_REACHED;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 	default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 		v4l2_info(&state->sensor_sd, "Unknown AF status %#x\n", reg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 		fallthrough;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	case REG_CAF_STATUS_UNFOCUSED:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) 	case REG_AF_STATUS_UNFOCUSED:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 	case REG_AF_STATUS_INVALID:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) 		ctrl->val = V4L2_AUTO_FOCUS_STATUS_FAILED;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 	return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) static int s5c73m3_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 	struct v4l2_subdev *sd = ctrl_to_sensor_sd(ctrl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 	struct s5c73m3 *state = sensor_sd_to_s5c73m3(sd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 	int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 	if (state->power == 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 		return -EBUSY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 	switch (ctrl->id) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 	case V4L2_CID_FOCUS_AUTO:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 		ret = s5c73m3_get_af_status(state, state->ctrls.af_status);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 		if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 			return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) static int s5c73m3_set_colorfx(struct s5c73m3 *state, int val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 	static const unsigned short colorfx[][2] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 		{ V4L2_COLORFX_NONE,	 COMM_IMAGE_EFFECT_NONE },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 		{ V4L2_COLORFX_BW,	 COMM_IMAGE_EFFECT_MONO },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 		{ V4L2_COLORFX_SEPIA,	 COMM_IMAGE_EFFECT_SEPIA },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 		{ V4L2_COLORFX_NEGATIVE, COMM_IMAGE_EFFECT_NEGATIVE },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 		{ V4L2_COLORFX_AQUA,	 COMM_IMAGE_EFFECT_AQUA },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 	};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 	int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	for (i = 0; i < ARRAY_SIZE(colorfx); i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 		if (colorfx[i][0] != val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 			continue;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 		v4l2_dbg(1, s5c73m3_dbg, &state->sensor_sd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 			 "Setting %s color effect\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 			 v4l2_ctrl_get_menu(state->ctrls.colorfx->id)[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 		return s5c73m3_isp_command(state, COMM_IMAGE_EFFECT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) 					 colorfx[i][1]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) 	return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) /* Set exposure metering/exposure bias */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) static int s5c73m3_set_exposure(struct s5c73m3 *state, int auto_exp)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 	struct v4l2_subdev *sd = &state->sensor_sd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 	struct s5c73m3_ctrls *ctrls = &state->ctrls;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 	int ret = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 	if (ctrls->exposure_metering->is_new) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 		u16 metering;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 		switch (ctrls->exposure_metering->val) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 		case V4L2_EXPOSURE_METERING_CENTER_WEIGHTED:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 			metering = COMM_METERING_CENTER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 			break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 		case V4L2_EXPOSURE_METERING_SPOT:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 			metering = COMM_METERING_SPOT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 			break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 		default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 			metering = COMM_METERING_AVERAGE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) 			break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 		ret = s5c73m3_isp_command(state, COMM_METERING, metering);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 	if (!ret && ctrls->exposure_bias->is_new) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 		u16 exp_bias = ctrls->exposure_bias->val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 		ret = s5c73m3_isp_command(state, COMM_EV, exp_bias);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 	v4l2_dbg(1, s5c73m3_dbg, sd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 		 "%s: exposure bias: %#x, metering: %#x (%d)\n",  __func__,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 		 ctrls->exposure_bias->val, ctrls->exposure_metering->val, ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 	return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) static int s5c73m3_set_white_balance(struct s5c73m3 *state, int val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 	static const unsigned short wb[][2] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 		{ V4L2_WHITE_BALANCE_INCANDESCENT,  COMM_AWB_MODE_INCANDESCENT},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 		{ V4L2_WHITE_BALANCE_FLUORESCENT,   COMM_AWB_MODE_FLUORESCENT1},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 		{ V4L2_WHITE_BALANCE_FLUORESCENT_H, COMM_AWB_MODE_FLUORESCENT2},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 		{ V4L2_WHITE_BALANCE_CLOUDY,        COMM_AWB_MODE_CLOUDY},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 		{ V4L2_WHITE_BALANCE_DAYLIGHT,      COMM_AWB_MODE_DAYLIGHT},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 		{ V4L2_WHITE_BALANCE_AUTO,          COMM_AWB_MODE_AUTO},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 	};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 	int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 	for (i = 0; i < ARRAY_SIZE(wb); i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 		if (wb[i][0] != val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 			continue;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 		v4l2_dbg(1, s5c73m3_dbg, &state->sensor_sd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 			 "Setting white balance to: %s\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 			 v4l2_ctrl_get_menu(state->ctrls.auto_wb->id)[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 		return s5c73m3_isp_command(state, COMM_AWB_MODE, wb[i][1]);
^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) 	return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) static int s5c73m3_af_run(struct s5c73m3 *state, bool on)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 	struct s5c73m3_ctrls *c = &state->ctrls;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) 	if (!on)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 		return s5c73m3_isp_command(state, COMM_AF_CON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 							COMM_AF_CON_STOP);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 	if (c->focus_auto->val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 		return s5c73m3_isp_command(state, COMM_AF_MODE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 					   COMM_AF_MODE_PREVIEW_CAF_START);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 	return s5c73m3_isp_command(state, COMM_AF_CON, COMM_AF_CON_START);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) static int s5c73m3_3a_lock(struct s5c73m3 *state, struct v4l2_ctrl *ctrl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 	bool awb_lock = ctrl->val & V4L2_LOCK_WHITE_BALANCE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 	bool ae_lock = ctrl->val & V4L2_LOCK_EXPOSURE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 	bool af_lock = ctrl->val & V4L2_LOCK_FOCUS;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 	int ret = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 	if ((ctrl->val ^ ctrl->cur.val) & V4L2_LOCK_EXPOSURE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 		ret = s5c73m3_isp_command(state, COMM_AE_CON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 				ae_lock ? COMM_AE_STOP : COMM_AE_START);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 		if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) 			return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 	if (((ctrl->val ^ ctrl->cur.val) & V4L2_LOCK_WHITE_BALANCE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) 	    && state->ctrls.auto_wb->val) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 		ret = s5c73m3_isp_command(state, COMM_AWB_CON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 			awb_lock ? COMM_AWB_STOP : COMM_AWB_START);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 		if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 			return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) 	if ((ctrl->val ^ ctrl->cur.val) & V4L2_LOCK_FOCUS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 		ret = s5c73m3_af_run(state, !af_lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 	return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) static int s5c73m3_set_auto_focus(struct s5c73m3 *state, int caf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) 	struct s5c73m3_ctrls *c = &state->ctrls;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 	int ret = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 	if (c->af_distance->is_new) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 		u16 mode = (c->af_distance->val == V4L2_AUTO_FOCUS_RANGE_MACRO)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) 				? COMM_AF_MODE_MACRO : COMM_AF_MODE_NORMAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 		ret = s5c73m3_isp_command(state, COMM_AF_MODE, mode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) 		if (ret != 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 			return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 	if (!ret || (c->focus_auto->is_new && c->focus_auto->val) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) 							c->af_start->is_new)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) 		ret = s5c73m3_af_run(state, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) 	else if ((c->focus_auto->is_new && !c->focus_auto->val) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) 							c->af_stop->is_new)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) 		ret = s5c73m3_af_run(state, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) 	else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) 		ret = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 	return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) static int s5c73m3_set_contrast(struct s5c73m3 *state, int val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) 	u16 reg = (val < 0) ? -val + 2 : val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) 	return s5c73m3_isp_command(state, COMM_CONTRAST, reg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) static int s5c73m3_set_saturation(struct s5c73m3 *state, int val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) 	u16 reg = (val < 0) ? -val + 2 : val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) 	return s5c73m3_isp_command(state, COMM_SATURATION, reg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) static int s5c73m3_set_sharpness(struct s5c73m3 *state, int val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) 	u16 reg = (val < 0) ? -val + 2 : val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) 	return s5c73m3_isp_command(state, COMM_SHARPNESS, reg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) static int s5c73m3_set_iso(struct s5c73m3 *state, int val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) 	u32 iso;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) 	if (val == V4L2_ISO_SENSITIVITY_MANUAL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) 		iso = state->ctrls.iso->val + 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) 	else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) 		iso = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) 	return s5c73m3_isp_command(state, COMM_ISO, iso);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) static int s5c73m3_set_stabilization(struct s5c73m3 *state, int val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) 	struct v4l2_subdev *sd = &state->sensor_sd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) 	v4l2_dbg(1, s5c73m3_dbg, sd, "Image stabilization: %d\n", val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) 	return s5c73m3_isp_command(state, COMM_FRAME_RATE, val ?
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) 			COMM_FRAME_RATE_ANTI_SHAKE : COMM_FRAME_RATE_AUTO_SET);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) static int s5c73m3_set_jpeg_quality(struct s5c73m3 *state, int quality)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) 	int reg;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) 	if (quality <= 65)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) 		reg = COMM_IMAGE_QUALITY_NORMAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) 	else if (quality <= 75)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) 		reg = COMM_IMAGE_QUALITY_FINE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) 	else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) 		reg = COMM_IMAGE_QUALITY_SUPERFINE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) 	return s5c73m3_isp_command(state, COMM_IMAGE_QUALITY, reg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) static int s5c73m3_set_scene_program(struct s5c73m3 *state, int val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) 	static const unsigned short scene_lookup[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) 		COMM_SCENE_MODE_NONE,	     /* V4L2_SCENE_MODE_NONE */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) 		COMM_SCENE_MODE_AGAINST_LIGHT,/* V4L2_SCENE_MODE_BACKLIGHT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) 		COMM_SCENE_MODE_BEACH,	     /* V4L2_SCENE_MODE_BEACH_SNOW */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) 		COMM_SCENE_MODE_CANDLE,	     /* V4L2_SCENE_MODE_CANDLE_LIGHT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) 		COMM_SCENE_MODE_DAWN,	     /* V4L2_SCENE_MODE_DAWN_DUSK */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) 		COMM_SCENE_MODE_FALL,	     /* V4L2_SCENE_MODE_FALL_COLORS */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) 		COMM_SCENE_MODE_FIRE,	     /* V4L2_SCENE_MODE_FIREWORKS */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) 		COMM_SCENE_MODE_LANDSCAPE,    /* V4L2_SCENE_MODE_LANDSCAPE */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) 		COMM_SCENE_MODE_NIGHT,	     /* V4L2_SCENE_MODE_NIGHT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) 		COMM_SCENE_MODE_INDOOR,	     /* V4L2_SCENE_MODE_PARTY_INDOOR */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) 		COMM_SCENE_MODE_PORTRAIT,     /* V4L2_SCENE_MODE_PORTRAIT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) 		COMM_SCENE_MODE_SPORTS,	     /* V4L2_SCENE_MODE_SPORTS */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) 		COMM_SCENE_MODE_SUNSET,	     /* V4L2_SCENE_MODE_SUNSET */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) 		COMM_SCENE_MODE_TEXT,	     /* V4L2_SCENE_MODE_TEXT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) 	};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) 	v4l2_dbg(1, s5c73m3_dbg, &state->sensor_sd, "Setting %s scene mode\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) 		 v4l2_ctrl_get_menu(state->ctrls.scene_mode->id)[val]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) 	return s5c73m3_isp_command(state, COMM_SCENE_MODE, scene_lookup[val]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) static int s5c73m3_set_power_line_freq(struct s5c73m3 *state, int val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) 	unsigned int pwr_line_freq = COMM_FLICKER_NONE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) 	switch (val) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) 	case V4L2_CID_POWER_LINE_FREQUENCY_DISABLED:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) 		pwr_line_freq = COMM_FLICKER_NONE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) 	case V4L2_CID_POWER_LINE_FREQUENCY_50HZ:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) 		pwr_line_freq = COMM_FLICKER_AUTO_50HZ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) 	case V4L2_CID_POWER_LINE_FREQUENCY_60HZ:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) 		pwr_line_freq = COMM_FLICKER_AUTO_60HZ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) 	default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) 	case V4L2_CID_POWER_LINE_FREQUENCY_AUTO:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) 		pwr_line_freq = COMM_FLICKER_NONE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) 	return s5c73m3_isp_command(state, COMM_FLICKER_MODE, pwr_line_freq);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) static int s5c73m3_s_ctrl(struct v4l2_ctrl *ctrl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) 	struct v4l2_subdev *sd = ctrl_to_sensor_sd(ctrl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) 	struct s5c73m3 *state = sensor_sd_to_s5c73m3(sd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) 	int ret = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) 	v4l2_dbg(1, s5c73m3_dbg, sd, "set_ctrl: %s, value: %d\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) 		 ctrl->name, ctrl->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) 	mutex_lock(&state->lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) 	/*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) 	 * If the device is not powered up by the host driver do
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) 	 * not apply any controls to H/W at this time. Instead
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) 	 * the controls will be restored right after power-up.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) 	 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) 	if (state->power == 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) 		goto unlock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) 	if (ctrl->flags & V4L2_CTRL_FLAG_INACTIVE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) 		ret = -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) 		goto unlock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) 	switch (ctrl->id) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) 	case V4L2_CID_3A_LOCK:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) 		ret = s5c73m3_3a_lock(state, ctrl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) 	case V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) 		ret = s5c73m3_set_white_balance(state, ctrl->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) 	case V4L2_CID_CONTRAST:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) 		ret = s5c73m3_set_contrast(state, ctrl->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) 	case V4L2_CID_COLORFX:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) 		ret = s5c73m3_set_colorfx(state, ctrl->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) 	case V4L2_CID_EXPOSURE_AUTO:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) 		ret = s5c73m3_set_exposure(state, ctrl->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) 	case V4L2_CID_FOCUS_AUTO:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) 		ret = s5c73m3_set_auto_focus(state, ctrl->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) 	case V4L2_CID_IMAGE_STABILIZATION:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) 		ret = s5c73m3_set_stabilization(state, ctrl->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) 	case V4L2_CID_ISO_SENSITIVITY:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) 		ret = s5c73m3_set_iso(state, ctrl->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) 	case V4L2_CID_JPEG_COMPRESSION_QUALITY:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) 		ret = s5c73m3_set_jpeg_quality(state, ctrl->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) 	case V4L2_CID_POWER_LINE_FREQUENCY:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) 		ret = s5c73m3_set_power_line_freq(state, ctrl->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) 	case V4L2_CID_SATURATION:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) 		ret = s5c73m3_set_saturation(state, ctrl->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) 	case V4L2_CID_SCENE_MODE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) 		ret = s5c73m3_set_scene_program(state, ctrl->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) 	case V4L2_CID_SHARPNESS:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) 		ret = s5c73m3_set_sharpness(state, ctrl->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) 	case V4L2_CID_WIDE_DYNAMIC_RANGE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) 		ret = s5c73m3_isp_command(state, COMM_WDR, !!ctrl->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) 	case V4L2_CID_ZOOM_ABSOLUTE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) 		ret = s5c73m3_isp_command(state, COMM_ZOOM_STEP, ctrl->val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) unlock:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) 	mutex_unlock(&state->lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) 	return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) static const struct v4l2_ctrl_ops s5c73m3_ctrl_ops = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) 	.g_volatile_ctrl	= s5c73m3_g_volatile_ctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) 	.s_ctrl			= s5c73m3_s_ctrl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) /* Supported manual ISO values */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) static const s64 iso_qmenu[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) 	/* COMM_ISO: 0x0001...0x0004 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) 	100, 200, 400, 800,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) /* Supported exposure bias values (-2.0EV...+2.0EV) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) static const s64 ev_bias_qmenu[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) 	/* COMM_EV: 0x0000...0x0008 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) 	-2000, -1500, -1000, -500, 0, 500, 1000, 1500, 2000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) int s5c73m3_init_controls(struct s5c73m3 *state)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) 	const struct v4l2_ctrl_ops *ops = &s5c73m3_ctrl_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) 	struct s5c73m3_ctrls *ctrls = &state->ctrls;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) 	struct v4l2_ctrl_handler *hdl = &ctrls->handler;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) 	int ret = v4l2_ctrl_handler_init(hdl, 22);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) 	if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) 		return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) 	/* White balance */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) 	ctrls->auto_wb = v4l2_ctrl_new_std_menu(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) 			V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) 			9, ~0x15e, V4L2_WHITE_BALANCE_AUTO);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) 	/* Exposure (only automatic exposure) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) 	ctrls->auto_exposure = v4l2_ctrl_new_std_menu(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) 			V4L2_CID_EXPOSURE_AUTO, 0, ~0x01, V4L2_EXPOSURE_AUTO);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) 	ctrls->exposure_bias = v4l2_ctrl_new_int_menu(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) 			V4L2_CID_AUTO_EXPOSURE_BIAS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) 			ARRAY_SIZE(ev_bias_qmenu) - 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) 			ARRAY_SIZE(ev_bias_qmenu)/2 - 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) 			ev_bias_qmenu);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) 	ctrls->exposure_metering = v4l2_ctrl_new_std_menu(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) 			V4L2_CID_EXPOSURE_METERING,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) 			2, ~0x7, V4L2_EXPOSURE_METERING_AVERAGE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) 	/* Auto focus */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) 	ctrls->focus_auto = v4l2_ctrl_new_std(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474) 			V4L2_CID_FOCUS_AUTO, 0, 1, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) 	ctrls->af_start = v4l2_ctrl_new_std(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) 			V4L2_CID_AUTO_FOCUS_START, 0, 1, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) 	ctrls->af_stop = v4l2_ctrl_new_std(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) 			V4L2_CID_AUTO_FOCUS_STOP, 0, 1, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) 	ctrls->af_status = v4l2_ctrl_new_std(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) 			V4L2_CID_AUTO_FOCUS_STATUS, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) 			(V4L2_AUTO_FOCUS_STATUS_BUSY |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) 			 V4L2_AUTO_FOCUS_STATUS_REACHED |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) 			 V4L2_AUTO_FOCUS_STATUS_FAILED),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) 			0, V4L2_AUTO_FOCUS_STATUS_IDLE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) 	ctrls->af_distance = v4l2_ctrl_new_std_menu(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) 			V4L2_CID_AUTO_FOCUS_RANGE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) 			V4L2_AUTO_FOCUS_RANGE_MACRO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) 			~(1 << V4L2_AUTO_FOCUS_RANGE_NORMAL |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) 			  1 << V4L2_AUTO_FOCUS_RANGE_MACRO),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) 			V4L2_AUTO_FOCUS_RANGE_NORMAL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) 	/* ISO sensitivity */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) 	ctrls->auto_iso = v4l2_ctrl_new_std_menu(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) 			V4L2_CID_ISO_SENSITIVITY_AUTO, 1, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498) 			V4L2_ISO_SENSITIVITY_AUTO);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) 	ctrls->iso = v4l2_ctrl_new_int_menu(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) 			V4L2_CID_ISO_SENSITIVITY, ARRAY_SIZE(iso_qmenu) - 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) 			ARRAY_SIZE(iso_qmenu)/2 - 1, iso_qmenu);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) 	ctrls->contrast = v4l2_ctrl_new_std(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505) 			V4L2_CID_CONTRAST, -2, 2, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507) 	ctrls->saturation = v4l2_ctrl_new_std(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508) 			V4L2_CID_SATURATION, -2, 2, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510) 	ctrls->sharpness = v4l2_ctrl_new_std(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511) 			V4L2_CID_SHARPNESS, -2, 2, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513) 	ctrls->zoom = v4l2_ctrl_new_std(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514) 			V4L2_CID_ZOOM_ABSOLUTE, 0, 30, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) 	ctrls->colorfx = v4l2_ctrl_new_std_menu(hdl, ops, V4L2_CID_COLORFX,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517) 			V4L2_COLORFX_AQUA, ~0x40f, V4L2_COLORFX_NONE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519) 	ctrls->wdr = v4l2_ctrl_new_std(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) 			V4L2_CID_WIDE_DYNAMIC_RANGE, 0, 1, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522) 	ctrls->stabilization = v4l2_ctrl_new_std(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523) 			V4L2_CID_IMAGE_STABILIZATION, 0, 1, 1, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525) 	v4l2_ctrl_new_std_menu(hdl, ops, V4L2_CID_POWER_LINE_FREQUENCY,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) 			       V4L2_CID_POWER_LINE_FREQUENCY_AUTO, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527) 			       V4L2_CID_POWER_LINE_FREQUENCY_AUTO);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529) 	ctrls->jpeg_quality = v4l2_ctrl_new_std(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) 			V4L2_CID_JPEG_COMPRESSION_QUALITY, 1, 100, 1, 80);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532) 	ctrls->scene_mode = v4l2_ctrl_new_std_menu(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533) 			V4L2_CID_SCENE_MODE, V4L2_SCENE_MODE_TEXT, ~0x3fff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534) 			V4L2_SCENE_MODE_NONE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536) 	ctrls->aaa_lock = v4l2_ctrl_new_std(hdl, ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537) 			V4L2_CID_3A_LOCK, 0, 0x7, 0, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539) 	if (hdl->error) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540) 		ret = hdl->error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541) 		v4l2_ctrl_handler_free(hdl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542) 		return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) 	v4l2_ctrl_auto_cluster(3, &ctrls->auto_exposure, 0, false);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546) 	ctrls->auto_iso->flags |= V4L2_CTRL_FLAG_VOLATILE |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547) 				V4L2_CTRL_FLAG_UPDATE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548) 	v4l2_ctrl_auto_cluster(2, &ctrls->auto_iso, 0, false);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549) 	ctrls->af_status->flags |= V4L2_CTRL_FLAG_VOLATILE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550) 	v4l2_ctrl_cluster(5, &ctrls->focus_auto);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) 	state->sensor_sd.ctrl_handler = hdl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555) }