Add support for Powertip PH800480T013 800x480 parallel LCD, this
one is used in the Raspberry Pi 7" touchscreen display unit.
Signed-off-by: Marek Vasut <marex@xxxxxxx>
To: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: Eric Anholt <eric@xxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
---
V2: Add bus_flags and connector_type
---
drivers/gpu/drm/panel/panel-simple.c | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index cb6550d37e85..298e3a26d9ee 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3000,6 +3000,31 @@ static const struct panel_desc pda_91_00156_a0 = {
.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
};
+static const struct drm_display_mode powertip_ph800480t013_idf02_mode = {
+ .clock = 24750,
+ .hdisplay = 800,
+ .hsync_start = 800 + 54,
+ .hsync_end = 800 + 54 + 2,
+ .htotal = 800 + 54 + 2 + 44,
+ .vdisplay = 480,
+ .vsync_start = 480 + 49,
+ .vsync_end = 480 + 49 + 2,
+ .vtotal = 480 + 49 + 2 + 22,
+};
+
+static const struct panel_desc powertip_ph800480t013_idf02 = {
+ .modes = &powertip_ph800480t013_idf02_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 152,
+ .height = 91,
+ },
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH |
+ DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE |
+ DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE,
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+ .connector_type = DRM_MODE_CONNECTOR_DPI,
+};
static const struct drm_display_mode qd43003c0_40_mode = {
.clock = 9000,
@@ -4012,6 +4037,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "pda,91-00156-a0",
.data = &pda_91_00156_a0,
+ }, {
+ .compatible = "powertip,ph800480t013-idf02",
+ .data = &powertip_ph800480t013_idf02,
}, {
.compatible = "qiaodian,qd43003c0-40",
.data = &qd43003c0_40,
--
2.27.0
