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authorJagan Teki <jagan@amarulasolutions.com>2019-05-07 16:07:07 +0300
committerSam Ravnborg <sam@ravnborg.org>2019-05-07 20:57:58 +0300
commit3be2071004bf748ed39e54ccda85caaa774c7ccd (patch)
tree8c564e2acc0e6b74bd7457b9e04739a0d142b453 /drivers/gpu
parent19b44b5257663fec1fea5cf62f4385a442b7a640 (diff)
downloadlinux-3be2071004bf748ed39e54ccda85caaa774c7ccd.tar.xz
drm/panel: simple: Add FriendlyELEC HD702E 800x1280 LCD panel
HD702E lcd is FriendlyELEC developed eDP LCD panel with 800x1280 resolution. It has built in Goodix, GT9271 captive touchscreen with backlight adjustable via PWM. Add support for it. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190507130708.11255-2-jagan@amarulasolutions.com
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/panel/panel-simple.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index f5fb9fec88e3..c22c4719cd2c 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1261,6 +1261,29 @@ static const struct panel_desc foxlink_fl500wvr00_a0t = {
.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
};
+static const struct drm_display_mode friendlyarm_hd702e_mode = {
+ .clock = 67185,
+ .hdisplay = 800,
+ .hsync_start = 800 + 20,
+ .hsync_end = 800 + 20 + 24,
+ .htotal = 800 + 20 + 24 + 20,
+ .vdisplay = 1280,
+ .vsync_start = 1280 + 4,
+ .vsync_end = 1280 + 4 + 8,
+ .vtotal = 1280 + 4 + 8 + 4,
+ .vrefresh = 60,
+ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc friendlyarm_hd702e = {
+ .modes = &friendlyarm_hd702e_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 94,
+ .height = 151,
+ },
+};
+
static const struct drm_display_mode giantplus_gpg482739qs5_mode = {
.clock = 9000,
.hdisplay = 480,
@@ -2801,6 +2824,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "foxlink,fl500wvr00-a0t",
.data = &foxlink_fl500wvr00_a0t,
}, {
+ .compatible = "friendlyarm,hd702e",
+ .data = &friendlyarm_hd702e,
+ }, {
.compatible = "giantplus,gpg482739qs5",
.data = &giantplus_gpg482739qs5
}, {