The Powertip Tech. Corp. is an LCD panel manufacturer.
Signed-off-by: Marek Vasut marex@denx.de To: dri-devel@lists.freedesktop.org Cc: Eric Anholt eric@anholt.net Cc: Rob Herring robh+dt@kernel.org Cc: Sam Ravnborg sam@ravnborg.org Cc: devicetree@vger.kernel.org --- V2: No change --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index f3d847832fdc..5b1343a8d198 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -830,6 +830,8 @@ patternProperties: description: Poslab Technology Co., Ltd. "^pov,.*": description: Point of View International B.V. + "^powertip,.*": + description: Powertip Tech. Corp. "^powervr,.*": description: PowerVR (deprecated, use img) "^primux,.*":
Add DT bindings for Powertip PH800480T013 800x480 parallel LCD, this one is used in the Raspberry Pi 7" touchscreen display unit.
Signed-off-by: Marek Vasut marex@denx.de To: dri-devel@lists.freedesktop.org Cc: Eric Anholt eric@anholt.net Cc: Rob Herring robh+dt@kernel.org Cc: Sam Ravnborg sam@ravnborg.org Cc: devicetree@vger.kernel.org --- V2: Add the bindings to panel-simple.yaml --- .../devicetree/bindings/display/panel/panel-simple.yaml | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml index 6deeeed59e59..5a0af2b80aba 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml @@ -219,6 +219,8 @@ properties: - osddisplays,osd070t1718-19ts # One Stop Displays OSD101T2045-53TS 10.1" 1920x1200 panel - osddisplays,osd101t2045-53ts + # POWERTIP PH800480T013-IDF2 7.0" WVGA TFT LCD panel + - powertip,ph800480t013-idf02 # QiaoDian XianShi Corporation 4"3 TFT LCD panel - qiaodian,qd43003c0-40 # Rocktech Displays Ltd. RK101II01D-CT 10.1" TFT 1280x800
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@denx.de To: dri-devel@lists.freedesktop.org Cc: Eric Anholt eric@anholt.net Cc: Rob Herring robh+dt@kernel.org Cc: Sam Ravnborg sam@ravnborg.org Cc: devicetree@vger.kernel.org --- 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,
On Tue, Jul 28, 2020 at 02:12:46PM +0200, Marek Vasut wrote:
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@denx.de To: dri-devel@lists.freedesktop.org Cc: Eric Anholt eric@anholt.net Cc: Rob Herring robh+dt@kernel.org Cc: Sam Ravnborg sam@ravnborg.org Cc: devicetree@vger.kernel.org
V2: Add bus_flags and connector_type
Hi Marek.
Applied the 3 patches to drm-misc-next. Fixed subject while applying this patch.
Sam
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,-- 2.27.0
dri-devel@lists.freedesktop.org
-
Marek Vasut -
Sam Ravnborg