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.
Cc: Thierry Reding <thierry.red...@gmail.com>
Cc: Sam Ravnborg <s...@ravnborg.org>
Cc: David Airlie <airl...@linux.ie>
Cc: Daniel Vetter <dan...@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Rob Herring <r...@kernel.org>
Signed-off-by: Jagan Teki <ja...@amarulasolutions.com>
---
Changes for v2:
- separate it from binding patch
- sort the match id and compatible
drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c
b/drivers/gpu/drm/panel/panel-simple.c
index 9e8218f6a3f2..93274e270663 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1184,6 +1184,29 @@ 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,
@@ -2637,6 +2660,9 @@ 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
--
2.18.0.321.gffc6fa0e3
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