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drm/panel: simple: Add DLC DLC0700YZG-1 panel

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This patch adds support for DLC DLC0700YZG-1 1024x600 LVDS panels
to the simple-panel driver.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
[m.felsch@pengutronix.de: fix typo in compatible dt-binding]
[m.felsch@pengutronix.de: add property bindings]
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180523092504.5142-3-m.felsch@pengutronix.de
This commit is contained in:
Philipp Zabel 2018-05-23 11:25:04 +02:00 committed by Thierry Reding
parent 7a6aca4935
commit 0ca0c827ef
2 changed files with 45 additions and 0 deletions
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13
Documentation/devicetree/bindings/display/panel/dlc,dlc0700yzg-1.txt Normal file
View File

@ -0,0 +1,13 @@
DLC Display Co. DLC0700YZG-1 7.0" WSVGA TFT LCD panel
Required properties:
- compatible: should be "dlc,dlc0700yzg-1"
- power-supply: See simple-panel.txt
Optional properties:
- reset-gpios: See panel-common.txt
- enable-gpios: See simple-panel.txt
- backlight: See simple-panel.txt
This binding is compatible with the simple-panel binding, which is specified
in simple-panel.txt in this directory.

32
drivers/gpu/drm/panel/panel-simple.c
View File

@ -884,6 +884,35 @@ static const struct panel_desc chunghwa_claa101wb01 = {
},
};
static const struct display_timing dlc_dlc0700yzg_1_timing = {
.pixelclock = { 45000000, 51200000, 57000000 },
.hactive = { 1024, 1024, 1024 },
.hfront_porch = { 100, 106, 113 },
.hback_porch = { 100, 106, 113 },
.hsync_len = { 100, 108, 114 },
.vactive = { 600, 600, 600 },
.vfront_porch = { 8, 11, 15 },
.vback_porch = { 8, 11, 15 },
.vsync_len = { 9, 13, 15 },
.flags = DISPLAY_FLAGS_DE_HIGH,
};
static const struct panel_desc dlc_dlc0700yzg_1 = {
.timings = &dlc_dlc0700yzg_1_timing,
.num_timings = 1,
.bpc = 6,
.size = {
.width = 154,
.height = 86,
},
.delay = {
.prepare = 30,
.enable = 200,
.disable = 200,
},
.bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
};
static const struct drm_display_mode edt_et057090dhu_mode = {
.clock = 25175,
.hdisplay = 640,
@ -2220,6 +2249,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "chunghwa,claa101wb01",
.data = &chunghwa_claa101wb01
}, {
.compatible = "dlc,dlc0700yzg-1",
.data = &dlc_dlc0700yzg_1,
}, {
.compatible = "edt,et057090dhu",
.data = &edt_et057090dhu,