[PATCH 1/2] dt-bindings: Add CDTech S050WV43-CT5 panel bindings

[PATCH 1/2] dt-bindings: Add CDTech S050WV43-CT5 panel bindings

[Florent TOMASIN]

Add documentation for S050WV43-CT5 panel

Signed-off-by: Florent TOMASIN <tomasin.florent@gmail.com>
---
 .../bindings/display/panel/cdtech,s050wv43-ct5.txt   | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/cdtech,s050wv43-ct5.txt

diff --git a/Documentation/devicetree/bindings/display/panel/cdtech,s050wv43-ct5.txt b/Documentation/devicetree/bindings/display/panel/cdtech,s050wv43-ct5.txt
new file mode 100644
index 000000000000..0e3313b68d9e
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/cdtech,s050wv43-ct5.txt
@@ -0,0 +1,12 @@
+CDTech(H.K.) Electronics Limited 5" 800x480 color TFT-LCD panel
+
+Required properties:
+- compatible: should be "cdtech,s050wv43-ct5"
+- power-supply: as specified in the base binding
+
+Optional properties:
+- backlight: as specified in the base binding
+- enable-gpios: as specified in the base binding
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
-- 
2.17.1

[PATCH 2/2] drm/panel: add panel CDTech S050WV43-CT5 to panel-simple

[Florent TOMASIN]

This patch adds support for CDTech S050WV43-CT5 800x480 5" panel to DRM
simple panel driver.

Signed-off-by: Florent TOMASIN <tomasin.florent@gmail.com>
---
 drivers/gpu/drm/panel/panel-simple.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 9e8218f6a3f2..486f61d324fb 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -917,6 +917,30 @@ static const struct panel_desc cdtech_s043wq26h_ct7 = {
 	.bus_flags = DRM_BUS_FLAG_PIXDATA_POSEDGE,
 };
 
+static const struct drm_display_mode cdtech_s050wv43_ct5_mode = {
+	.clock = 30000,
+	.hdisplay = 800,
+	.hsync_start = 800 + 40,
+	.hsync_end = 800 + 40 + 48,
+	.htotal = 800 + 40 + 48 + 88,
+	.vdisplay = 480,
+	.vsync_start = 480 + 13,
+	.vsync_end = 480 + 13 + 3,
+	.vtotal = 480 + 13 + 3 + 32,
+	.vrefresh = 60,
+	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc cdtech_s050wv43_ct5 = {
+	.modes = &cdtech_s050wv43_ct5_mode,
+	.num_modes = 1,
+	.bpc = 8,
+	.size = {
+		.width = 108,
+		.height = 64,
+	},
+};
+
 static const struct drm_display_mode cdtech_s070wv95_ct16_mode = {
 	.clock = 35000,
 	.hdisplay = 800,
@@ -2598,6 +2622,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "cdtech,s043wq26h-ct7",
 		.data = &cdtech_s043wq26h_ct7,
+	}, {
+		.compatible = "cdtech,s050wv43-ct5",
+		.data = &cdtech_s050wv43_ct5,
 	}, {
 		.compatible = "cdtech,s070wv95-ct16",
 		.data = &cdtech_s070wv95_ct16,
-- 
2.17.1

Re: [PATCH 1/2] dt-bindings: Add CDTech S050WV43-CT5 panel bindings

[Rob Herring]

On Thu, 18 Apr 2019 00:38:44 +0100, Florent TOMASIN wrote:
> Add documentation for S050WV43-CT5 panel
> 
> Signed-off-by: Florent TOMASIN <tomasin.florent@gmail.com>
> ---
>  .../bindings/display/panel/cdtech,s050wv43-ct5.txt   | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/panel/cdtech,s050wv43-ct5.txt
> 

Reviewed-by: Rob Herring <robh@kernel.org>