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drm/panel: simple: Add Innolux G121XCE-L01 LVDS display support

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G121XCE-L01 is a Color Active Matrix Liquid Crystal Display composed of
a TFT LCD panel, a driver circuit, and LED backlight system. The screen
format is intended to support the 4:3, 1024(H) x 768(V) screen and either
262k/16.7M colors (RGB 6-bits or 8-bits) with LED backlight driver circuit.
All input signals are LVDS interface compatible.

Documentation [1] and [2] indicate that G121X1-L03 and G121XCE-L01 are
effectively identical panels, use the former as RGB 6-bits variant and
add the later as RGB 8-bits variant.

[1] https://www.distec.de/fileadmin/pdf/produkte/TFT-Displays/Innolux/G121X1-L03_Datasheet.pdf
[2] https://www.distec.de/fileadmin/pdf/produkte/TFT-Displays/Innolux/G121XCE-L01_Datasheet.pdf

Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240328102746.17868-4-marex@denx.de
This commit is contained in:
Marek Vasut 2024-03-28 11:27:38 +01:00
parent 90c53f2bb9
commit f7ad2ce5fd
1 changed files with 21 additions and 0 deletions
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21
drivers/gpu/drm/panel/panel-simple.c
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@ -2622,6 +2622,24 @@ static const struct panel_desc innolux_g121x1_l03 = {
.connector_type = DRM_MODE_CONNECTOR_LVDS,
};
static const struct panel_desc innolux_g121xce_l01 = {
.timings = &innolux_g121x1_l03_timings,
.num_timings = 1,
.bpc = 8,
.size = {
.width = 246,
.height = 185,
},
.delay = {
.enable = 200,
.unprepare = 200,
.disable = 400,
},
.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
.bus_flags = DRM_BUS_FLAG_DE_HIGH,
.connector_type = DRM_MODE_CONNECTOR_LVDS,
};
static const struct display_timing innolux_g156hce_l01_timings = {
.pixelclock = { 120000000, 141860000, 150000000 },
.hactive = { 1920, 1920, 1920 },
@ -4595,6 +4613,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "innolux,g121x1-l03",
.data = &innolux_g121x1_l03,
}, {
.compatible = "innolux,g121xce-l01",
.data = &innolux_g121xce_l01,
}, {
.compatible = "innolux,g156hce-l01",
.data = &innolux_g156hce_l01,