Commit eae74888 authored by Marek Vasut's avatar Marek Vasut Committed by Neil Armstrong
Browse files

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: default avatarMarek Vasut <marex@denx.de>
Reviewed-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230731210258.256152-2-marex@denx.de
parent 3c5e8aa4

drivers/gpu/drm/panel/panel-simple.c

+34 −0
Original line number Diff line number Diff line
@@ -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,
@@ -4242,6 +4273,9 @@ 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,