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Commit 0c934306 authored by Stéphane Marchesin's avatar Stéphane Marchesin Committed by Thierry Reding
Browse files

drm/panel: simple: Add support for Samsung LTN140AT29 panel 



This panel is used by the Nyan Blaze board and can be supported by the
simple-panel driver.

Signed-off-by: default avatarStéphane Marchesin <marcheu@chromium.org>
[tomeu.vizoso@collabora.com: add device tree binding document]
Signed-off-by: default avatarTomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: default avatarStephen Warren <swarren@nvidia.com>
Reviewed-by: default avatarAlexandre Courbot <acourbot@nvidia.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 6321fd6b

Documentation/devicetree/bindings/panel/samsung,ltn140at29-301.txt

0 → 100644
+7 −0
Original line number Diff line number Diff line 
Samsung Electronics 14" WXGA (1366x768) TFT LCD panel



Required properties:

- compatible: should be "samsung,ltn140at29-301"



This binding is compatible with the simple-panel binding, which is specified

in simple-panel.txt in this directory.

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

+26 −0
Original line number Diff line number Diff line
@@ -779,6 +779,29 @@ static const struct panel_desc samsung_ltn101nt05 = { 
	},

};



static const struct drm_display_mode samsung_ltn140at29_301_mode = {

	.clock = 76300,

	.hdisplay = 1366,

	.hsync_start = 1366 + 64,

	.hsync_end = 1366 + 64 + 48,

	.htotal = 1366 + 64 + 48 + 128,

	.vdisplay = 768,

	.vsync_start = 768 + 2,

	.vsync_end = 768 + 2 + 5,

	.vtotal = 768 + 2 + 5 + 17,

	.vrefresh = 60,

};



static const struct panel_desc samsung_ltn140at29_301 = {

	.modes = &samsung_ltn140at29_301_mode,

	.num_modes = 1,

	.bpc = 6,

	.size = {

		.width = 320,

		.height = 187,

	},

};



static const struct of_device_id platform_of_match[] = {

	{

		.compatible = "auo,b101aw03",
@@ -840,6 +863,9 @@ static const struct of_device_id platform_of_match[] = { 
	}, {

		.compatible = "samsung,ltn101nt05",

		.data = &samsung_ltn101nt05,

	}, {

		.compatible = "samsung,ltn140at29-301",

		.data = &samsung_ltn140at29_301,

	}, {

		/* sentinel */

	}