^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0+
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Copyright (C) 2019-2020 Kali Prasad <kprasadvnsi@protonmail.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #include <linux/gpio/consumer.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) #include <linux/delay.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #include <linux/mod_devicetable.h>
^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/of_device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/regulator/consumer.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <drm/drm_mipi_dsi.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include <drm/drm_modes.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include <drm/drm_panel.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <video/mipi_display.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #define _INIT_CMD(...) { \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) .len = sizeof((char[]){__VA_ARGS__}), \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) .data = (char[]){__VA_ARGS__} }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) struct panel_init_cmd {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) u8 dtype;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) u8 wait;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) u8 dlen;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) const char *data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) static const char * const regulator_names[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) "dvdd",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) "avdd",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) "cvdd"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) struct afj101_ba2131 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) struct drm_panel panel;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) struct mipi_dsi_device *dsi;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) struct regulator_bulk_data supplies[ARRAY_SIZE(regulator_names)];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) struct gpio_desc *reset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) struct gpio_desc *enable;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) static inline struct afj101_ba2131 *panel_to_sl101_pn27d1665(struct drm_panel *panel)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) return container_of(panel, struct afj101_ba2131, panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) * Display manufacturer failed to provide init sequencing according to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) * https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/892065/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) * so the init sequence stems from a register dump of a working panel.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) static const struct panel_init_cmd afj101_ba2131_init_cmds[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) { .dtype = 0x39, .wait = 0x00, .dlen = 0x04, .data = (char[]){ 0xFF, 0x98, 0x81, 0x03 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x01, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x02, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x03, 0x53 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x04, 0xD3 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x05, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x06, 0x0D }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x07, 0x08 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x08, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x09, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x0a, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x0b, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x0c, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x0d, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x0e, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x0f, 0x28 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x10, 0x28 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x11, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x12, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x13, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x14, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x15, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x16, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x17, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x18, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x19, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x1a, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x1b, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x1c, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x1d, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x1e, 0x40 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x1f, 0x80 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x20, 0x06 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x21, 0x01 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x22, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x23, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x24, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x25, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x26, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x27, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x28, 0x33 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x29, 0x33 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x2a, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x2b, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x2c, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x2d, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x2e, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x2f, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x30, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x31, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x32, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x33, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x34, 0x03 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x35, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x36, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x37, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x38, 0x96 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x39, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x3a, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x3b, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x3c, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x3d, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x3e, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x3f, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x40, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x41, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x42, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x43, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x44, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x50, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x51, 0x23 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x52, 0x45 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x53, 0x67 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x54, 0x89 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x55, 0xAB }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x56, 0x01 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x57, 0x23 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x58, 0x45 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x59, 0x67 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x5a, 0x89 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x5b, 0xAB }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x5c, 0xCD }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x5d, 0xEF }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x5e, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x5f, 0x08 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x60, 0x08 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x61, 0x06 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x62, 0x06 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x63, 0x01 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x64, 0x01 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x65, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x66, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x67, 0x02 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x68, 0x15 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x69, 0x15 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x6a, 0x14 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x6b, 0x14 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x6c, 0x0D }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x6d, 0x0D }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x6e, 0x0C }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x6f, 0x0C }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x70, 0x0F }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x71, 0x0F }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x72, 0x0E }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x73, 0x0E }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x74, 0x02 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x75, 0x08 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x76, 0x08 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x77, 0x06 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x78, 0x06 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x79, 0x01 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x7a, 0x01 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x7b, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x7c, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x7d, 0x02 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x7e, 0x15 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x7f, 0x15 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x80, 0x14 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x81, 0x14 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x82, 0x0D }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x83, 0x0D }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x84, 0x0C }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x85, 0x0C }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x86, 0x0F }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x87, 0x0F }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x88, 0x0E }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x89, 0x0E }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x8A, 0x02 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) { .dtype = 0x39, .wait = 0x00, .dlen = 0x04, .data = (char[]){ 0xFF, 0x98, 0x81, 0x04 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x6E, 0x2B }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x6F, 0x37 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x3A, 0xA4 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x8D, 0x1A }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x87, 0xBA }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xB2, 0xD1 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x88, 0x0B }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x38, 0x01 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x39, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xB5, 0x07 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x31, 0x75 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x3B, 0x98 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) { .dtype = 0x39, .wait = 0x00, .dlen = 0x04, .data = (char[]){ 0xFF, 0x98, 0x81, 0x01 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x43, 0x33 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x22, 0x0A }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x31, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x53, 0x48 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x55, 0x48 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x50, 0x99 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x51, 0x94 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x60, 0x10 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x62, 0x20 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xA0, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xA1, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xA2, 0x15 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xA3, 0x14 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xA4, 0x1B }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xA5, 0x2F }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xA6, 0x25 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xA7, 0x24 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xA8, 0x80 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xA9, 0x1F }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xAA, 0x2C }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xAB, 0x6C }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xAC, 0x16 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xAD, 0x14 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xAE, 0x4D }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xAF, 0x20 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xB0, 0x29 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xB1, 0x4F }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xB2, 0x5F }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xB3, 0x23 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xC0, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xC1, 0x2E }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xC2, 0x3B }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xC3, 0x15 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xC4, 0x16 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xC5, 0x28 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xC6, 0x1A }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xC7, 0x1C }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xC8, 0xA7 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xC9, 0x1B }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xCA, 0x28 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xCB, 0x92 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xCC, 0x1F }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xCD, 0x1C }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xCE, 0x4B }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xCF, 0x1F }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xD0, 0x28 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xD1, 0x4E }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xD2, 0x5C }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0xD3, 0x23 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) { .dtype = 0x39, .wait = 0x00, .dlen = 0x04, .data = (char[]){ 0xFF, 0x98, 0x81, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x11, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) { .dtype = 0x15, .wait = 0x78, .dlen = 0x02, .data = (char[]){ 0x29, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) { .dtype = 0x15, .wait = 0x00, .dlen = 0x02, .data = (char[]){ 0x35, 0x00 }},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) static int afj101_ba2131_prepare(struct drm_panel *panel)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) struct afj101_ba2131 *ctx = panel_to_sl101_pn27d1665(panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) struct mipi_dsi_device *dsi = ctx->dsi;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) unsigned int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) gpiod_set_value(ctx->enable, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) msleep(25);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) gpiod_set_value(ctx->reset, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) msleep(25);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) gpiod_set_value(ctx->reset, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) msleep(200);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) for (i = 0; i < ARRAY_SIZE(afj101_ba2131_init_cmds); i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) const struct panel_init_cmd *cmd = &afj101_ba2131_init_cmds[i];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) switch (cmd->dtype) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) case MIPI_DSI_GENERIC_SHORT_WRITE_0_PARAM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) case MIPI_DSI_GENERIC_SHORT_WRITE_1_PARAM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) case MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) case MIPI_DSI_GENERIC_LONG_WRITE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) ret = mipi_dsi_generic_write(dsi, cmd->data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) cmd->dlen);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) case MIPI_DSI_DCS_SHORT_WRITE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) case MIPI_DSI_DCS_SHORT_WRITE_PARAM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) case MIPI_DSI_DCS_LONG_WRITE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) ret = mipi_dsi_dcs_write_buffer(dsi, cmd->data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) cmd->dlen);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) goto powerdown;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) if (cmd->wait)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) msleep(cmd->wait);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) powerdown:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) gpiod_set_value(ctx->reset, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) msleep(50);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) // return regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) static int afj101_ba2131_enable(struct drm_panel *panel)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) struct afj101_ba2131 *ctx = panel_to_sl101_pn27d1665(panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) msleep(150);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) ret = mipi_dsi_dcs_set_display_on(ctx->dsi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) msleep(50);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) return 0;
^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) static int afj101_ba2131_disable(struct drm_panel *panel)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) struct afj101_ba2131 *ctx = panel_to_sl101_pn27d1665(panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) return mipi_dsi_dcs_set_display_off(ctx->dsi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) static int afj101_ba2131_unprepare(struct drm_panel *panel)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) struct afj101_ba2131 *ctx = panel_to_sl101_pn27d1665(panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) ret = mipi_dsi_dcs_set_display_off(ctx->dsi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) dev_err(panel->dev, "failed to set display off: %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) ret = mipi_dsi_dcs_enter_sleep_mode(ctx->dsi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) dev_err(panel->dev, "failed to enter sleep mode: %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) msleep(200);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) gpiod_set_value(ctx->reset, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) msleep(20);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) gpiod_set_value(ctx->enable, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) msleep(20);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) // return regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) static const struct drm_display_mode afj101_ba2131_default_mode = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) .clock = 62100,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) .hdisplay = 800,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) .hsync_start = 800 + 40,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) .hsync_end = 800 + 40 + 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) .htotal = 800 + 40 + 5 + 20,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) .vdisplay = 1280,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) .vsync_start = 1280 + 30,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) .vsync_end = 1280 + 30 + 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) .vtotal = 1280 + 30 + 5 + 12,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) .type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) .width_mm = 136,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) .height_mm = 217,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) static int afj101_ba2131_get_modes(struct drm_panel *panel,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) struct drm_connector *connector)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) struct afj101_ba2131 *ctx = panel_to_sl101_pn27d1665(panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) struct drm_display_mode *mode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) mode = drm_mode_duplicate(connector->dev, &afj101_ba2131_default_mode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) if (!mode) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) dev_err(&ctx->dsi->dev, "failed to add mode %ux%u@%u\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) afj101_ba2131_default_mode.hdisplay,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) afj101_ba2131_default_mode.vdisplay,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) drm_mode_vrefresh(&afj101_ba2131_default_mode));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) drm_mode_set_name(mode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) connector->display_info.width_mm = mode->width_mm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) connector->display_info.height_mm = mode->height_mm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) drm_mode_probed_add(connector, mode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) static const struct drm_panel_funcs afj101_ba2131_funcs = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) .disable = afj101_ba2131_disable,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) .unprepare = afj101_ba2131_unprepare,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) .prepare = afj101_ba2131_prepare,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) .enable = afj101_ba2131_enable,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) .get_modes = afj101_ba2131_get_modes,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) static int afj101_ba2131_dsi_probe(struct mipi_dsi_device *dsi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) struct afj101_ba2131 *ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) ctx = devm_kzalloc(&dsi->dev, sizeof(*ctx), GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) if (!ctx)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) mipi_dsi_set_drvdata(dsi, ctx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) ctx->dsi = dsi;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) ctx->enable = devm_gpiod_get(&dsi->dev, "enable", GPIOD_OUT_HIGH);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) if (IS_ERR(ctx->enable)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) dev_err(&dsi->dev, "Couldn't get our enable GPIO\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) return PTR_ERR(ctx->enable);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) ctx->reset = devm_gpiod_get(&dsi->dev, "reset", GPIOD_OUT_LOW);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) if (IS_ERR(ctx->reset)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) dev_err(&dsi->dev, "Couldn't get our reset GPIO\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) return PTR_ERR(ctx->reset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) drm_panel_init(&ctx->panel, &dsi->dev, &afj101_ba2131_funcs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) DRM_MODE_CONNECTOR_DSI);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) ret = drm_panel_of_backlight(&ctx->panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) if (ret){
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) drm_panel_add(&ctx->panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_LPM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) dsi->format = MIPI_DSI_FMT_RGB888;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) dsi->lanes = 4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) ret = mipi_dsi_attach(dsi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) if (ret < 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) drm_panel_remove(&ctx->panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) static int afj101_ba2131_dsi_remove(struct mipi_dsi_device *dsi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) struct afj101_ba2131 *ctx = mipi_dsi_get_drvdata(dsi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) mipi_dsi_detach(dsi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) drm_panel_remove(&ctx->panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474) static const struct of_device_id afj101_ba2131_of_match[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) { .compatible = "innolux,afj101-ba2131", },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) { /* sentinel */ }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) MODULE_DEVICE_TABLE(of, afj101_ba2131_of_match);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) static struct mipi_dsi_driver afj101_ba2131_driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) .probe = afj101_ba2131_dsi_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) .remove = afj101_ba2131_dsi_remove,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) .driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) .name = "innolux-afj101-ba2131",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) .of_match_table = afj101_ba2131_of_match,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) module_mipi_dsi_driver(afj101_ba2131_driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) MODULE_AUTHOR("Kali Prasad <kprasadvnsi@protonmail.com>");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) MODULE_DESCRIPTION("Innolux AFJ101 BA2131 MIPI-DSI LCD panel");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) MODULE_LICENSE("GPL");
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
3 Commits
0 Branches
0 Tags