Commit 19f036ea authored by Søren Andersen's avatar Søren Andersen Committed by Sam Ravnborg
Browse files

drm/panel: panel-simple: add LOGIC Technologies LTTD800480070-L2RT panel 



Add support for the Logic Technologies LTTD800x480 L2RT 7" 800x480 TFT
Resistive Touch Module.

Signed-off-by: default avatarSøren Andersen <san@skov.dk>
Signed-off-by: default avatarOleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210930100501.15690-3-o.rempel@pengutronix.de
parent 76f74568

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

+35 −0
Original line number Diff line number Diff line
@@ -2370,6 +2370,38 @@ static const struct panel_desc logictechno_lt170410_2whc = { 
	.connector_type = DRM_MODE_CONNECTOR_LVDS,

};



static const struct drm_display_mode logictechno_lttd800480070_l2rt_mode = {

	.clock = 33000,

	.hdisplay = 800,

	.hsync_start = 800 + 112,

	.hsync_end = 800 + 112 + 3,

	.htotal = 800 + 112 + 3 + 85,

	.vdisplay = 480,

	.vsync_start = 480 + 38,

	.vsync_end = 480 + 38 + 3,

	.vtotal = 480 + 38 + 3 + 29,

	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,

};



static const struct panel_desc logictechno_lttd800480070_l2rt = {

	.modes = &logictechno_lttd800480070_l2rt_mode,

	.num_modes = 1,

	.bpc = 8,

	.size = {

		.width = 154,

		.height = 86,

	},

	.delay = {

		.prepare = 45,

		.enable = 100,

		.disable = 100,

		.unprepare = 45

	},

	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,

	.bus_flags = DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE,

	.connector_type = DRM_MODE_CONNECTOR_DPI,

};



static const struct drm_display_mode logictechno_lttd800480070_l6wh_rt_mode = {

	.clock = 33000,

	.hdisplay = 800,
@@ -3750,6 +3782,9 @@ static const struct of_device_id platform_of_match[] = { 
	}, {

		.compatible = "logictechno,lt170410-2whc",

		.data = &logictechno_lt170410_2whc,

	}, {

		.compatible = "logictechno,lttd800480070-l2rt",

		.data = &logictechno_lttd800480070_l2rt,

	}, {

		.compatible = "logictechno,lttd800480070-l6wh-rt",

		.data = &logictechno_lttd800480070_l6wh_rt,