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Commit 87c36921 authored by Sébastien Szymanski's avatar Sébastien Szymanski Committed by Greg Kroah-Hartman
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drm/panel: Add support for Armadeus ST0700 Adapt 



[ Upstream commit c479450f61c7f1f248c9a54aedacd2a6ca521ff8 ]

This patch adds support for the Armadeus ST0700 Adapt. It comes with a
Santek ST0700I5Y-RBSLW 7.0" WVGA (800x480) TFT and an adapter board so
that it can be connected on the TFT header of Armadeus Dev boards.

Cc: stable@vger.kernel.org # v4.19
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarSébastien Szymanski <sebastien.szymanski@armadeus.com>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190507152713.27494-1-sebastien.szymanski@armadeus.com


Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent ecf99cde

Documentation/devicetree/bindings/display/panel/armadeus,st0700-adapt.txt

0 → 100644
+9 −0
Original line number Diff line number Diff line 
Armadeus ST0700 Adapt. A Santek ST0700I5Y-RBSLW 7.0" WVGA (800x480) TFT with

an adapter board.



Required properties:

- compatible: "armadeus,st0700-adapt"

- power-supply: see panel-common.txt



Optional properties:

- backlight: see panel-common.txt

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

+29 −0
Original line number Diff line number Diff line
@@ -436,6 +436,32 @@ static const struct panel_desc ampire_am800480r3tmqwa1h = { 
	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,

};



static const struct display_timing santek_st0700i5y_rbslw_f_timing = {

	.pixelclock = { 26400000, 33300000, 46800000 },

	.hactive = { 800, 800, 800 },

	.hfront_porch = { 16, 210, 354 },

	.hback_porch = { 45, 36, 6 },

	.hsync_len = { 1, 10, 40 },

	.vactive = { 480, 480, 480 },

	.vfront_porch = { 7, 22, 147 },

	.vback_porch = { 22, 13, 3 },

	.vsync_len = { 1, 10, 20 },

	.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |

		DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE

};



static const struct panel_desc armadeus_st0700_adapt = {

	.timings = &santek_st0700i5y_rbslw_f_timing,

	.num_timings = 1,

	.bpc = 6,

	.size = {

		.width = 154,

		.height = 86,

	},

	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,

	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,

};



static const struct drm_display_mode auo_b101aw03_mode = {

	.clock = 51450,

	.hdisplay = 1024,
@@ -2330,6 +2356,9 @@ static const struct of_device_id platform_of_match[] = { 
	}, {

		.compatible = "ampire,am800480r3tmqwa1h",

		.data = &ampire_am800480r3tmqwa1h,

	}, {

		.compatible = "armadeus,st0700-adapt",

		.data = &armadeus_st0700_adapt,

	}, {

		.compatible = "auo,b101aw03",

		.data = &auo_b101aw03,