diff options
| author | Marek Vasut <marex@denx.de> | 2023-07-31 23:02:58 +0200 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2023-08-03 10:25:27 +0200 |
| commit | eae7488814b519e49c57dd331a7437d99d8ae91b (patch) | |
| tree | 96a5b5ddccd18becbcd700d886e32170525a1af5 | |
| parent | 3c5e8aa44dfc936ab596508158d222e3e87c1a1f (diff) | |
drm/panel-simple: Add Innolux G156HCE-L01 panel entry
Add support for Innolux G156HCE-L01 15.6" 1920x1080 24bpp
dual-link LVDS TFT panel. Documentation is available at [1].
The middle frequency is tuned slightly upward from 70.93 MHz
to 72 MHz, otherwise the panel shows slight flicker.
[1] https://www.distec.de/fileadmin/pdf/produkte/TFT-Displays/Innolux/G156HCE-L01_Rev.C3_Datasheet.pdf
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230731210258.256152-2-marex@denx.de
| -rw-r--r-- | drivers/gpu/drm/panel/panel-simple.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 8e2f67c4ab49..72cef64441a6 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2376,6 +2376,37 @@ static const struct panel_desc innolux_g121x1_l03 = { }, }; +static const struct display_timing innolux_g156hce_l01_timings = { + .pixelclock = { 120000000, 144000000, 150000000 }, + .hactive = { 1920, 1920, 1920 }, + .hfront_porch = { 80, 90, 100 }, + .hback_porch = { 80, 90, 100 }, + .hsync_len = { 20, 30, 30 }, + .vactive = { 1080, 1080, 1080 }, + .vfront_porch = { 3, 10, 20 }, + .vback_porch = { 3, 10, 20 }, + .vsync_len = { 4, 10, 10 }, +}; + +static const struct panel_desc innolux_g156hce_l01 = { + .timings = &innolux_g156hce_l01_timings, + .num_timings = 1, + .bpc = 8, + .size = { + .width = 344, + .height = 194, + }, + .delay = { + .prepare = 1, /* T1+T2 */ + .enable = 450, /* T5 */ + .disable = 200, /* T6 */ + .unprepare = 10, /* T3+T7 */ + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .bus_flags = DRM_BUS_FLAG_DE_HIGH, + .connector_type = DRM_MODE_CONNECTOR_LVDS, +}; + static const struct drm_display_mode innolux_n156bge_l21_mode = { .clock = 69300, .hdisplay = 1366, @@ -4243,6 +4274,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "innolux,g121x1-l03", .data = &innolux_g121x1_l03, }, { + .compatible = "innolux,g156hce-l01", + .data = &innolux_g156hce_l01, + }, { .compatible = "innolux,n156bge-l21", .data = &innolux_n156bge_l21, }, { |