Add support for the Startek KD050HDFIA020-C020A panel. The init table comes from the Compulab BSP ([1]). [1] https://github.com/compulab-yokneam/meta-bsp-imx8mp/blob/ucm-imx8m-plus-r1.1/recipes-kernel/linux/compulab/imx8mp/0000-compulab-imx8m-plus-Add-boards-support.patch Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> --- drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 222 ++++++++++++++++++ 1 file changed, 222 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c index 2ffe5f68a890..80b386f91320 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c @@ -455,6 +455,202 @@ static const struct ili9881c_instr k101_im2byl02_init[] = { ILI9881C_COMMAND_INSTR(0xD3, 0x3F), /* VN0 */ }; +static const struct ili9881c_instr kd050hdfia020_init[] = { + ILI9881C_SWITCH_PAGE_INSTR(3), + ILI9881C_COMMAND_INSTR(0x01, 0x00), + ILI9881C_COMMAND_INSTR(0x02, 0x00), + ILI9881C_COMMAND_INSTR(0x03, 0x72), + ILI9881C_COMMAND_INSTR(0x04, 0x00), + ILI9881C_COMMAND_INSTR(0x05, 0x00), + ILI9881C_COMMAND_INSTR(0x06, 0x09), + ILI9881C_COMMAND_INSTR(0x07, 0x00), + ILI9881C_COMMAND_INSTR(0x08, 0x00), + ILI9881C_COMMAND_INSTR(0x09, 0x01), + ILI9881C_COMMAND_INSTR(0x0a, 0x00), + ILI9881C_COMMAND_INSTR(0x0b, 0x00), + ILI9881C_COMMAND_INSTR(0x0c, 0x01), + ILI9881C_COMMAND_INSTR(0x0d, 0x00), + ILI9881C_COMMAND_INSTR(0x0e, 0x00), + ILI9881C_COMMAND_INSTR(0x0f, 0x00), + ILI9881C_COMMAND_INSTR(0x10, 0x00), + ILI9881C_COMMAND_INSTR(0x11, 0x00), + ILI9881C_COMMAND_INSTR(0x12, 0x00), + ILI9881C_COMMAND_INSTR(0x13, 0x00), + ILI9881C_COMMAND_INSTR(0x14, 0x00), + ILI9881C_COMMAND_INSTR(0x15, 0x00), + ILI9881C_COMMAND_INSTR(0x16, 0x00), + ILI9881C_COMMAND_INSTR(0x17, 0x00), + ILI9881C_COMMAND_INSTR(0x18, 0x00), + ILI9881C_COMMAND_INSTR(0x19, 0x00), + ILI9881C_COMMAND_INSTR(0x1a, 0x00), + ILI9881C_COMMAND_INSTR(0x1b, 0x00), + ILI9881C_COMMAND_INSTR(0x1c, 0x00), + ILI9881C_COMMAND_INSTR(0x1d, 0x00), + ILI9881C_COMMAND_INSTR(0x1e, 0x40), + ILI9881C_COMMAND_INSTR(0x1f, 0x80), + ILI9881C_COMMAND_INSTR(0x20, 0x05), + ILI9881C_COMMAND_INSTR(0x20, 0x05), + ILI9881C_COMMAND_INSTR(0x21, 0x02), + ILI9881C_COMMAND_INSTR(0x22, 0x00), + ILI9881C_COMMAND_INSTR(0x23, 0x00), + ILI9881C_COMMAND_INSTR(0x24, 0x00), + ILI9881C_COMMAND_INSTR(0x25, 0x00), + ILI9881C_COMMAND_INSTR(0x26, 0x00), + ILI9881C_COMMAND_INSTR(0x27, 0x00), + ILI9881C_COMMAND_INSTR(0x28, 0x33), + ILI9881C_COMMAND_INSTR(0x29, 0x02), + ILI9881C_COMMAND_INSTR(0x2a, 0x00), + ILI9881C_COMMAND_INSTR(0x2b, 0x00), + ILI9881C_COMMAND_INSTR(0x2c, 0x00), + ILI9881C_COMMAND_INSTR(0x2d, 0x00), + ILI9881C_COMMAND_INSTR(0x2e, 0x00), + ILI9881C_COMMAND_INSTR(0x2f, 0x00), + ILI9881C_COMMAND_INSTR(0x30, 0x00), + ILI9881C_COMMAND_INSTR(0x31, 0x00), + ILI9881C_COMMAND_INSTR(0x32, 0x00), + ILI9881C_COMMAND_INSTR(0x32, 0x00), + ILI9881C_COMMAND_INSTR(0x33, 0x00), + ILI9881C_COMMAND_INSTR(0x34, 0x04), + ILI9881C_COMMAND_INSTR(0x35, 0x00), + ILI9881C_COMMAND_INSTR(0x36, 0x00), + ILI9881C_COMMAND_INSTR(0x37, 0x00), + ILI9881C_COMMAND_INSTR(0x38, 0x3C), + ILI9881C_COMMAND_INSTR(0x39, 0x00), + ILI9881C_COMMAND_INSTR(0x3a, 0x40), + ILI9881C_COMMAND_INSTR(0x3b, 0x40), + ILI9881C_COMMAND_INSTR(0x3c, 0x00), + ILI9881C_COMMAND_INSTR(0x3d, 0x00), + ILI9881C_COMMAND_INSTR(0x3e, 0x00), + ILI9881C_COMMAND_INSTR(0x3f, 0x00), + ILI9881C_COMMAND_INSTR(0x40, 0x00), + ILI9881C_COMMAND_INSTR(0x41, 0x00), + ILI9881C_COMMAND_INSTR(0x42, 0x00), + ILI9881C_COMMAND_INSTR(0x43, 0x00), + ILI9881C_COMMAND_INSTR(0x44, 0x00), + ILI9881C_COMMAND_INSTR(0x50, 0x01), + ILI9881C_COMMAND_INSTR(0x51, 0x23), + ILI9881C_COMMAND_INSTR(0x52, 0x45), + ILI9881C_COMMAND_INSTR(0x53, 0x67), + ILI9881C_COMMAND_INSTR(0x54, 0x89), + ILI9881C_COMMAND_INSTR(0x55, 0xab), + ILI9881C_COMMAND_INSTR(0x56, 0x01), + ILI9881C_COMMAND_INSTR(0x57, 0x23), + ILI9881C_COMMAND_INSTR(0x58, 0x45), + ILI9881C_COMMAND_INSTR(0x59, 0x67), + ILI9881C_COMMAND_INSTR(0x5a, 0x89), + ILI9881C_COMMAND_INSTR(0x5b, 0xab), + ILI9881C_COMMAND_INSTR(0x5c, 0xcd), + ILI9881C_COMMAND_INSTR(0x5d, 0xef), + ILI9881C_COMMAND_INSTR(0x5e, 0x11), + ILI9881C_COMMAND_INSTR(0x5f, 0x01), + ILI9881C_COMMAND_INSTR(0x60, 0x00), + ILI9881C_COMMAND_INSTR(0x61, 0x15), + ILI9881C_COMMAND_INSTR(0x62, 0x14), + ILI9881C_COMMAND_INSTR(0x63, 0x0E), + ILI9881C_COMMAND_INSTR(0x64, 0x0F), + ILI9881C_COMMAND_INSTR(0x65, 0x0C), + ILI9881C_COMMAND_INSTR(0x66, 0x0D), + ILI9881C_COMMAND_INSTR(0x67, 0x06), + ILI9881C_COMMAND_INSTR(0x68, 0x02), + ILI9881C_COMMAND_INSTR(0x69, 0x07), + ILI9881C_COMMAND_INSTR(0x6a, 0x02), + ILI9881C_COMMAND_INSTR(0x6b, 0x02), + ILI9881C_COMMAND_INSTR(0x6c, 0x02), + ILI9881C_COMMAND_INSTR(0x6d, 0x02), + ILI9881C_COMMAND_INSTR(0x6e, 0x02), + ILI9881C_COMMAND_INSTR(0x6f, 0x02), + ILI9881C_COMMAND_INSTR(0x70, 0x02), + ILI9881C_COMMAND_INSTR(0x71, 0x02), + ILI9881C_COMMAND_INSTR(0x72, 0x02), + ILI9881C_COMMAND_INSTR(0x73, 0x02), + ILI9881C_COMMAND_INSTR(0x74, 0x02), + ILI9881C_COMMAND_INSTR(0x75, 0x01), + ILI9881C_COMMAND_INSTR(0x76, 0x00), + ILI9881C_COMMAND_INSTR(0x77, 0x14), + ILI9881C_COMMAND_INSTR(0x78, 0x15), + ILI9881C_COMMAND_INSTR(0x79, 0x0E), + ILI9881C_COMMAND_INSTR(0x7a, 0x0F), + ILI9881C_COMMAND_INSTR(0x7b, 0x0C), + ILI9881C_COMMAND_INSTR(0x7c, 0x0D), + ILI9881C_COMMAND_INSTR(0x7d, 0x06), + ILI9881C_COMMAND_INSTR(0x7e, 0x02), + ILI9881C_COMMAND_INSTR(0x7f, 0x07), + ILI9881C_COMMAND_INSTR(0x80, 0x02), + ILI9881C_COMMAND_INSTR(0x81, 0x02), + ILI9881C_COMMAND_INSTR(0x83, 0x02), + ILI9881C_COMMAND_INSTR(0x84, 0x02), + ILI9881C_COMMAND_INSTR(0x85, 0x02), + ILI9881C_COMMAND_INSTR(0x86, 0x02), + ILI9881C_COMMAND_INSTR(0x87, 0x02), + ILI9881C_COMMAND_INSTR(0x88, 0x02), + ILI9881C_COMMAND_INSTR(0x89, 0x02), + ILI9881C_COMMAND_INSTR(0x8A, 0x02), + ILI9881C_SWITCH_PAGE_INSTR(0x4), + ILI9881C_COMMAND_INSTR(0x6C, 0x15), + ILI9881C_COMMAND_INSTR(0x6E, 0x2A), + ILI9881C_COMMAND_INSTR(0x6F, 0x33), + ILI9881C_COMMAND_INSTR(0x3A, 0x94), + ILI9881C_COMMAND_INSTR(0x8D, 0x15), + ILI9881C_COMMAND_INSTR(0x87, 0xBA), + ILI9881C_COMMAND_INSTR(0x26, 0x76), + ILI9881C_COMMAND_INSTR(0xB2, 0xD1), + ILI9881C_COMMAND_INSTR(0xB5, 0x06), + ILI9881C_SWITCH_PAGE_INSTR(0x1), + ILI9881C_COMMAND_INSTR(0x22, 0x0A), + ILI9881C_COMMAND_INSTR(0x31, 0x00), + ILI9881C_COMMAND_INSTR(0x53, 0x90), + ILI9881C_COMMAND_INSTR(0x55, 0xA2), + ILI9881C_COMMAND_INSTR(0x50, 0xB7), + ILI9881C_COMMAND_INSTR(0x51, 0xB7), + ILI9881C_COMMAND_INSTR(0x60, 0x22), + ILI9881C_COMMAND_INSTR(0x61, 0x00), + ILI9881C_COMMAND_INSTR(0x62, 0x19), + ILI9881C_COMMAND_INSTR(0x63, 0x10), + ILI9881C_COMMAND_INSTR(0xA0, 0x08), + ILI9881C_COMMAND_INSTR(0xA1, 0x1A), + ILI9881C_COMMAND_INSTR(0xA2, 0x27), + ILI9881C_COMMAND_INSTR(0xA3, 0x15), + ILI9881C_COMMAND_INSTR(0xA4, 0x17), + ILI9881C_COMMAND_INSTR(0xA5, 0x2A), + ILI9881C_COMMAND_INSTR(0xA6, 0x1E), + ILI9881C_COMMAND_INSTR(0xA7, 0x1F), + ILI9881C_COMMAND_INSTR(0xA8, 0x8B), + ILI9881C_COMMAND_INSTR(0xA9, 0x1B), + ILI9881C_COMMAND_INSTR(0xAA, 0x27), + ILI9881C_COMMAND_INSTR(0xAB, 0x78), + ILI9881C_COMMAND_INSTR(0xAC, 0x18), + ILI9881C_COMMAND_INSTR(0xAD, 0x18), + ILI9881C_COMMAND_INSTR(0xAE, 0x4C), + ILI9881C_COMMAND_INSTR(0xAF, 0x21), + ILI9881C_COMMAND_INSTR(0xB0, 0x27), + ILI9881C_COMMAND_INSTR(0xB1, 0x54), + ILI9881C_COMMAND_INSTR(0xB2, 0x67), + ILI9881C_COMMAND_INSTR(0xB3, 0x39), + ILI9881C_COMMAND_INSTR(0xC0, 0x08), + ILI9881C_COMMAND_INSTR(0xC1, 0x1A), + ILI9881C_COMMAND_INSTR(0xC2, 0x27), + ILI9881C_COMMAND_INSTR(0xC3, 0x15), + ILI9881C_COMMAND_INSTR(0xC4, 0x17), + ILI9881C_COMMAND_INSTR(0xC5, 0x2A), + ILI9881C_COMMAND_INSTR(0xC6, 0x1E), + ILI9881C_COMMAND_INSTR(0xC7, 0x1F), + ILI9881C_COMMAND_INSTR(0xC8, 0x8B), + ILI9881C_COMMAND_INSTR(0xC9, 0x1B), + ILI9881C_COMMAND_INSTR(0xCA, 0x27), + ILI9881C_COMMAND_INSTR(0xCB, 0x78), + ILI9881C_COMMAND_INSTR(0xCC, 0x18), + ILI9881C_COMMAND_INSTR(0xCD, 0x18), + ILI9881C_COMMAND_INSTR(0xCE, 0x4C), + ILI9881C_COMMAND_INSTR(0xCF, 0x21), + ILI9881C_COMMAND_INSTR(0xD0, 0x27), + ILI9881C_COMMAND_INSTR(0xD1, 0x54), + ILI9881C_COMMAND_INSTR(0xD2, 0x67), + ILI9881C_COMMAND_INSTR(0xD3, 0x39), + ILI9881C_SWITCH_PAGE_INSTR(0), + ILI9881C_COMMAND_INSTR(0x35, 0x00), + ILI9881C_COMMAND_INSTR(0x3A, 0x7), +}; + static const struct ili9881c_instr tl050hdv35_init[] = { ILI9881C_SWITCH_PAGE_INSTR(3), ILI9881C_COMMAND_INSTR(0x01, 0x00), @@ -1177,6 +1373,23 @@ static const struct drm_display_mode k101_im2byl02_default_mode = { .height_mm = 217, }; +static const struct drm_display_mode kd050hdfia020_default_mode = { + .clock = 62000, + + .hdisplay = 720, + .hsync_start = 720 + 10, + .hsync_end = 720 + 10 + 20, + .htotal = 720 + 10 + 20 + 30, + + .vdisplay = 1280, + .vsync_start = 1280 + 10, + .vsync_end = 1280 + 10 + 10, + .vtotal = 1280 + 10 + 10 + 20, + + .width_mm = 62, + .height_mm = 110, +}; + static const struct drm_display_mode tl050hdv35_default_mode = { .clock = 59400, @@ -1345,6 +1558,14 @@ static const struct ili9881c_desc k101_im2byl02_desc = { .mode_flags = MIPI_DSI_MODE_VIDEO_SYNC_PULSE, }; +static const struct ili9881c_desc kd050hdfia020_desc = { + .init = kd050hdfia020_init, + .init_length = ARRAY_SIZE(kd050hdfia020_init), + .mode = &kd050hdfia020_default_mode, + .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE | + MIPI_DSI_MODE_LPM, +}; + static const struct ili9881c_desc tl050hdv35_desc = { .init = tl050hdv35_init, .init_length = ARRAY_SIZE(tl050hdv35_init), @@ -1372,6 +1593,7 @@ static const struct ili9881c_desc am8001280g_desc = { static const struct of_device_id ili9881c_of_match[] = { { .compatible = "bananapi,lhr050h41", .data = &lhr050h41_desc }, { .compatible = "feixin,k101-im2byl02", .data = &k101_im2byl02_desc }, + { .compatible = "startek,kd050hdfia020", .data = &kd050hdfia020_desc }, { .compatible = "tdo,tl050hdv35", .data = &tl050hdv35_desc }, { .compatible = "wanchanglong,w552946aba", .data = &w552946aba_desc }, { .compatible = "ampire,am8001280g", .data = &am8001280g_desc }, -- Regards, Laurent Pinchart
