Satoz is a Chinese TFT manufacturer. Website: http://www.sat-sz.com/English/index.html
Signed-off-by: Miquel Raynal miquel.raynal@bootlin.com Acked-by: Rob Herring robh@kernel.org ---
Changes since v3: * None.
Changes since v2: * None.
Changes since v1: * Added Rob's Ack.
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 967e78c5ec0a..4894c5314b49 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -819,6 +819,8 @@ patternProperties: description: Sancloud Ltd "^sandisk,.*": description: Sandisk Corporation + "^satoz,.*": + description: Satoz International Co., Ltd "^sbs,.*": description: Smart Battery System "^schindler,.*":
Satoz is a Chinese TFT manufacturer. Website: http://www.sat-sz.com/English/index.html
Add (simple) bindings for its SAT050AT40H12R2 5.0 inch LCD panel.
Signed-off-by: Miquel Raynal miquel.raynal@bootlin.com ---
Changes since v3: * Added the missing ".yaml" suffix in the $id. * Removed the unnecessary "contains" assertion about the compatible. * Added a precision : there is no public specification for this panel (known for the moment). * Bindings checked with "make dt_binding_check"
Changes since v2: * None.
Changes since v1: * New patch
.../display/panel/satoz,sat050at40h12r2.yaml | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/satoz,sat050at40h12r2.yaml
diff --git a/Documentation/devicetree/bindings/display/panel/satoz,sat050at40h12r2.yaml b/Documentation/devicetree/bindings/display/panel/satoz,sat050at40h12r2.yaml new file mode 100644 index 000000000000..1ad6cafc1cc1 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/satoz,sat050at40h12r2.yaml @@ -0,0 +1,26 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/satoz,sat050at40h12r2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Satoz SAT050AT40H12R2 panel + +maintainers: + - Thierry Reding thierry.reding@gmail.com + +description: |+ + LCD 5.0 inch 800x480 RGB panel (no public specification). + + This binding is compatible with the simple-panel binding, which is specified + in simple-panel.txt in this directory. + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: satoz,sat050at40h12r2 + +required: + - compatible
Add support for the Satoz SAT050AT40H12R2 panel.
Signed-off-by: Miquel Raynal miquel.raynal@bootlin.com ---
Changes since v3: * Added connector type.
Changes since v2: * Dropped two uneeded lines which would fail the build.
Changes since v1: * Switched to display_timing's instead of display_mode.
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 aaa08beac13c..1aa6622abc49 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2577,6 +2577,30 @@ static const struct panel_desc samsung_ltn140at29_301 = { }, };
+static const struct display_timing satoz_sat050at40h12r2_timing = { + .pixelclock = {33300000, 33300000, 50000000}, + .hactive = {800, 800, 800}, + .hfront_porch = {16, 210, 354}, + .hback_porch = {46, 46, 46}, + .hsync_len = {1, 1, 40}, + .vactive = {480, 480, 480}, + .vfront_porch = {7, 22, 147}, + .vback_porch = {23, 23, 23}, + .vsync_len = {1, 1, 20}, +}; + +static const struct panel_desc satoz_sat050at40h12r2 = { + .timings = &satoz_sat050at40h12r2_timing, + .num_timings = 1, + .bpc = 8, + .size = { + .width = 108, + .height = 65, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, + .connector_type = DRM_MODE_CONNECTOR_LVDS, +}; + static const struct drm_display_mode sharp_ld_d5116z01b_mode = { .clock = 168480, .hdisplay = 1920, @@ -3377,6 +3401,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "samsung,ltn140at29-301", .data = &samsung_ltn140at29_301, + }, { + .compatible = "satoz,sat050at40h12r2", + .data = &satoz_sat050at40h12r2, }, { .compatible = "sharp,ld-d5116z01b", .data = &sharp_ld_d5116z01b,
Hi Miquel.
On Mon, Jan 06, 2020 at 04:18:25PM +0100, Miquel Raynal wrote:
Satoz is a Chinese TFT manufacturer. Website: http://www.sat-sz.com/English/index.html
Signed-off-by: Miquel Raynal miquel.raynal@bootlin.com Acked-by: Rob Herring robh@kernel.org
I have applied this. Can you please re-do patch 2/3 so the compatible is added to panel-simple.yaml - which I just pushed to drm-misc-next.
Then we have a two-line entry rather than a whole file as you also asked for.
Sam
Changes since v3:
- None.
Changes since v2:
- None.
Changes since v1:
- Added Rob's Ack.
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 967e78c5ec0a..4894c5314b49 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -819,6 +819,8 @@ patternProperties: description: Sancloud Ltd "^sandisk,.*": description: Sandisk Corporation
- "^satoz,.*":
- description: Satoz International Co., Ltd "^sbs,.*": description: Smart Battery System "^schindler,.*":
-- 2.20.1
Hi Sam,
Sam Ravnborg sam@ravnborg.org wrote on Wed, 8 Jan 2020 22:03:56 +0100:
Hi Miquel.
On Mon, Jan 06, 2020 at 04:18:25PM +0100, Miquel Raynal wrote:
Satoz is a Chinese TFT manufacturer. Website: http://www.sat-sz.com/English/index.html
Signed-off-by: Miquel Raynal miquel.raynal@bootlin.com Acked-by: Rob Herring robh@kernel.org
I have applied this. Can you please re-do patch 2/3 so the compatible is added to panel-simple.yaml - which I just pushed to drm-misc-next.
Then we have a two-line entry rather than a whole file as you also asked for.
Great! I think it's much better like this. Let's drop patch 2/3, I'm re-sending 2/3 (updated) and 3/3 (no changes).
Thanks, Miquèl
dri-devel@lists.freedesktop.org
-
Miquel Raynal -
Sam Ravnborg