Commit 105235e4 authored by Pascal Roeleven's avatar Pascal Roeleven Committed by Sam Ravnborg
Browse files

drm: panel: Add Starry KR070PE2T 



The KR070PE2T is a 7" panel with a resolution of 800x480.

KR070PE2T is the marking present on the ribbon cable. As this panel is
probably available under different brands, this marking will catch
most devices.

As I can't find a datasheet for this panel, the bus_flags are instead
from trial-and-error. The flags seem to be common for these kind of
panels as well.

Signed-off-by: default avatarPascal Roeleven <dev@pascalroeleven.nl>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200320112205.7100-3-dev@pascalroeleven.nl
parent c2eee4bf

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

+29 −0
Original line number Diff line number Diff line
@@ -3076,6 +3076,32 @@ static const struct panel_desc shelly_sca07010_bfn_lnn = { 
	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,

};



static const struct drm_display_mode starry_kr070pe2t_mode = {

	.clock = 33000,

	.hdisplay = 800,

	.hsync_start = 800 + 209,

	.hsync_end = 800 + 209 + 1,

	.htotal = 800 + 209 + 1 + 45,

	.vdisplay = 480,

	.vsync_start = 480 + 22,

	.vsync_end = 480 + 22 + 1,

	.vtotal = 480 + 22 + 1 + 22,

	.vrefresh = 60,

};



static const struct panel_desc starry_kr070pe2t = {

	.modes = &starry_kr070pe2t_mode,

	.num_modes = 1,

	.bpc = 8,

	.size = {

		.width = 152,

		.height = 86,

	},

	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,

	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE,

	.connector_type = DRM_MODE_CONNECTOR_LVDS,

};



static const struct drm_display_mode starry_kr122ea0sra_mode = {

	.clock = 147000,

	.hdisplay = 1920,
@@ -3726,6 +3752,9 @@ static const struct of_device_id platform_of_match[] = { 
	}, {

		.compatible = "shelly,sca07010-bfn-lnn",

		.data = &shelly_sca07010_bfn_lnn,

	}, {

		.compatible = "starry,kr070pe2t",

		.data = &starry_kr070pe2t,

	}, {

		.compatible = "starry,kr122ea0sra",

		.data = &starry_kr122ea0sra,

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