Commit 9c31dcb6 authored by H. Nikolaus Schaller's avatar H. Nikolaus Schaller Committed by Sam Ravnborg
Browse files

drm/panel: simple: Add Ortustech COM37H3M panel support 



The change adds support for the Ortustech COM37H3M05DTC/99DTC 3.7" TFT LCD panel.

Tested on Letux3704.

Signed-off-by: default avatarH. Nikolaus Schaller <hns@goldelico.com>
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/43b47034b618cff26cea0484591c6deafb7f0685.1559905870.git.hns@goldelico.com
parent dda0e4bd

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

+33 −0
Original line number Diff line number Diff line
@@ -2182,6 +2182,33 @@ static const struct panel_desc ontat_yx700wv03 = { 
	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,

};



static const struct drm_display_mode ortustech_com37h3m_mode  = {

	.clock = 22153,

	.hdisplay = 480,

	.hsync_start = 480 + 8,

	.hsync_end = 480 + 8 + 10,

	.htotal = 480 + 8 + 10 + 10,

	.vdisplay = 640,

	.vsync_start = 640 + 4,

	.vsync_end = 640 + 4 + 3,

	.vtotal = 640 + 4 + 3 + 4,

	.vrefresh = 60,

	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,

};



static const struct panel_desc ortustech_com37h3m = {

	.modes = &ortustech_com37h3m_mode,

	.num_modes = 1,

	.bpc = 8,

	.size = {

		.width = 56,	/* 56.16mm */

		.height = 75,	/* 74.88mm */

	},

	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,

	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE |

		     DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE,

};



static const struct drm_display_mode ortustech_com43h4m85ulc_mode  = {

	.clock = 25000,

	.hdisplay = 480,
@@ -3033,6 +3060,12 @@ static const struct of_device_id platform_of_match[] = { 
	}, {

		.compatible = "ontat,yx700wv03",

		.data = &ontat_yx700wv03,

	}, {

		.compatible = "ortustech,com37h3m05dtc",

		.data = &ortustech_com37h3m,

	}, {

		.compatible = "ortustech,com37h3m99dtc",

		.data = &ortustech_com37h3m,

	}, {

		.compatible = "ortustech,com43h4m85ulc",

		.data = &ortustech_com43h4m85ulc,