Commit 82d57a59 authored by Marian-Cristian Rotariu's avatar Marian-Cristian Rotariu Committed by Sam Ravnborg
Browse files

drm/panel: simple: Add EDT panel support 



EDT ET043080DH6-GP is a 4.3" WQVGA 480x272 RGB LCD panel used on the iWave
Generic SODIMM Development Platform.

Changes in v2:
	-added mandatory .connector_type field
	-changed the .bus_format MEDIA_BUS_FMT_RGB666_1X18

Signed-off-by: default avatarMarian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Reviewed-by: default avatarLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1580386118-22895-3-git-send-email-marian-cristian.rotariu.rb@bp.renesas.com
parent c752affb

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

+34 −0
Original line number Diff line number Diff line
@@ -1301,6 +1301,37 @@ static const struct panel_desc edt_et035012dm6 = { 
	.bus_flags = DRM_BUS_FLAG_DE_LOW | DRM_BUS_FLAG_PIXDATA_NEGEDGE,

};



static const struct drm_display_mode edt_etm043080dh6gp_mode = {

	.clock = 10870,

	.hdisplay = 480,

	.hsync_start = 480 + 8,

	.hsync_end = 480 + 8 + 4,

	.htotal = 480 + 8 + 4 + 41,



	/*

	 * IWG22M: Y resolution changed for "dc_linuxfb" module crashing while

	 * fb_align

	 */



	.vdisplay = 288,

	.vsync_start = 288 + 2,

	.vsync_end = 288 + 2 + 4,

	.vtotal = 288 + 2 + 4 + 10,

	.vrefresh = 60,

};



static const struct panel_desc edt_etm043080dh6gp = {

	.modes = &edt_etm043080dh6gp_mode,

	.num_modes = 1,

	.bpc = 8,

	.size = {

		.width = 100,

		.height = 65,

	},

	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,

	.connector_type = DRM_MODE_CONNECTOR_DPI,

};



static const struct drm_display_mode edt_etm0430g0dh6_mode = {

	.clock = 9000,

	.hdisplay = 480,
@@ -3370,6 +3401,9 @@ static const struct of_device_id platform_of_match[] = { 
	}, {

		.compatible = "edt,et035012dm6",

		.data = &edt_et035012dm6,

	}, {

		.compatible = "edt,etm043080dh6gp",

		.data = &edt_etm043080dh6gp,

	}, {

		.compatible = "edt,etm0430g0dh6",

		.data = &edt_etm0430g0dh6,

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