Commit 7c6fa179 authored by Kevin Baker's avatar Kevin Baker Committed by Neil Armstrong
Browse files

drm/panel: simple: Update timings for AUO G101EVN010 



Switch to panel timings based on datasheet for the AUO G101EVN01.0
LVDS panel. Default timings were tested on the panel.

Previous mode-based timings resulted in horizontal display shift.

Signed-off-by: default avatarKevin Baker <kevinb@ventureresearch.com>
Fixes: 4fb86404 ("drm/panel: simple: Add AUO G101EVN010 panel support")
Reviewed-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250505170256.1385113-1-kevinb@ventureresearch.com


Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250505170256.1385113-1-kevinb@ventureresearch.com
parent d4ad53ad

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

+13 −12
Original line number Diff line number Diff line
@@ -1027,27 +1027,28 @@ static const struct panel_desc auo_g070vvn01 = { 
	},

};



static const struct drm_display_mode auo_g101evn010_mode = {

	.clock = 68930,

	.hdisplay = 1280,

	.hsync_start = 1280 + 82,

	.hsync_end = 1280 + 82 + 2,

	.htotal = 1280 + 82 + 2 + 84,

	.vdisplay = 800,

	.vsync_start = 800 + 8,

	.vsync_end = 800 + 8 + 2,

	.vtotal = 800 + 8 + 2 + 6,

static const struct display_timing auo_g101evn010_timing = {

	.pixelclock = { 64000000, 68930000, 85000000 },

	.hactive = { 1280, 1280, 1280 },

	.hfront_porch = { 8, 64, 256 },

	.hback_porch = { 8, 64, 256 },

	.hsync_len = { 40, 168, 767 },

	.vactive = { 800, 800, 800 },

	.vfront_porch = { 4, 8, 100 },

	.vback_porch = { 4, 8, 100 },

	.vsync_len = { 8, 16, 223 },

};



static const struct panel_desc auo_g101evn010 = {

	.modes = &auo_g101evn010_mode,

	.num_modes = 1,

	.timings = &auo_g101evn010_timing,

	.num_timings = 1,

	.bpc = 6,

	.size = {

		.width = 216,

		.height = 135,

	},

	.bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,

	.bus_flags = DRM_BUS_FLAG_DE_HIGH,

	.connector_type = DRM_MODE_CONNECTOR_LVDS,

};