* [PATCH v7 1/2] dt-bindings: drm/panel: simple: Add binding for TFC S9700RTWV43TR-01B
2019-03-22 8:33 [PATCH v7 0/2] drm/panel: simple: Add TFC S9700RTWV43TR-01B 800x480 panel support Jyri Sarha
@ 2019-03-22 8:33 ` Jyri Sarha
2019-03-25 20:43 ` Rob Herring
2019-03-22 8:33 ` [PATCH v7 2/2] drm/panel: simple: Add TFC S9700RTWV43TR-01B 800x480 panel support Jyri Sarha
2019-04-23 12:16 ` [PATCH v7 0/2] " Thierry Reding
2 siblings, 1 reply; 5+ messages in thread
From: Jyri Sarha @ 2019-03-22 8:33 UTC (permalink / raw)
To: devicetree, dri-devel
Cc: peter.ujfalusi, tomi.valkeinen, thierry.reding, laurent.pinchart
Add bindign for TFC S9700RTWV43TR-01B 7" Three Five Corp 800x480 LCD
panel with resistive touch.
The panel is found on TI AM335x-evm.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
---
.../display/panel/tfc,s9700rtwv43tr-01b.txt | 15 +++++++++++++++
.../devicetree/bindings/vendor-prefixes.txt | 1 +
2 files changed, 16 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/tfc,s9700rtwv43tr-01b.txt
diff --git a/Documentation/devicetree/bindings/display/panel/tfc,s9700rtwv43tr-01b.txt b/Documentation/devicetree/bindings/display/panel/tfc,s9700rtwv43tr-01b.txt
new file mode 100644
index 000000000000..dfb572f085eb
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/tfc,s9700rtwv43tr-01b.txt
@@ -0,0 +1,15 @@
+TFC S9700RTWV43TR-01B 7" Three Five Corp 800x480 LCD panel with
+resistive touch
+
+The panel is found on TI AM335x-evm.
+
+Required properties:
+- compatible: should be "tfc,s9700rtwv43tr-01b"
+- power-supply: See panel-common.txt
+
+Optional properties:
+- enable-gpios: GPIO pin to enable or disable the panel, if there is one
+- backlight: phandle of the backlight device attached to the panel
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 389508584f48..0c0ffe2cc823 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -391,6 +391,7 @@ technexion TechNexion
technologic Technologic Systems
tempo Tempo Semiconductor
terasic Terasic Inc.
+tfc Three Five Corp
thine THine Electronics, Inc.
ti Texas Instruments
tianma Tianma Micro-electronics Co., Ltd.
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
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^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH v7 2/2] drm/panel: simple: Add TFC S9700RTWV43TR-01B 800x480 panel support
2019-03-22 8:33 [PATCH v7 0/2] drm/panel: simple: Add TFC S9700RTWV43TR-01B 800x480 panel support Jyri Sarha
2019-03-22 8:33 ` [PATCH v7 1/2] dt-bindings: drm/panel: simple: Add binding for TFC S9700RTWV43TR-01B Jyri Sarha
@ 2019-03-22 8:33 ` Jyri Sarha
2019-04-23 12:16 ` [PATCH v7 0/2] " Thierry Reding
2 siblings, 0 replies; 5+ messages in thread
From: Jyri Sarha @ 2019-03-22 8:33 UTC (permalink / raw)
To: devicetree, dri-devel
Cc: peter.ujfalusi, tomi.valkeinen, thierry.reding, laurent.pinchart
Add support for Three Five displays TFC S9700RTWV43TR-01B 800x480
panel with resistive touch found on TI's AM335X-EVM.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
---
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 9c69e739a524..cfa57ee78482 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2281,6 +2281,31 @@ static const struct panel_desc starry_kr122ea0sra = {
},
};
+static const struct drm_display_mode tfc_s9700rtwv43tr_01b_mode = {
+ .clock = 30000,
+ .hdisplay = 800,
+ .hsync_start = 800 + 39,
+ .hsync_end = 800 + 39 + 47,
+ .htotal = 800 + 39 + 47 + 39,
+ .vdisplay = 480,
+ .vsync_start = 480 + 13,
+ .vsync_end = 480 + 13 + 2,
+ .vtotal = 480 + 13 + 2 + 29,
+ .vrefresh = 62,
+};
+
+static const struct panel_desc tfc_s9700rtwv43tr_01b = {
+ .modes = &tfc_s9700rtwv43tr_01b_mode,
+ .num_modes = 1,
+ .bpc = 8,
+ .size = {
+ .width = 155,
+ .height = 90,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,
+};
+
static const struct display_timing tianma_tm070jdhg30_timing = {
.pixelclock = { 62600000, 68200000, 78100000 },
.hactive = { 1280, 1280, 1280 },
@@ -2718,6 +2743,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "starry,kr122ea0sra",
.data = &starry_kr122ea0sra,
+ }, {
+ .compatible = "tfc,s9700rtwv43tr-01b",
+ .data = &tfc_s9700rtwv43tr_01b,
}, {
.compatible = "tianma,tm070jdhg30",
.data = &tianma_tm070jdhg30,
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
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^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH v7 0/2] drm/panel: simple: Add TFC S9700RTWV43TR-01B 800x480 panel support
2019-03-22 8:33 [PATCH v7 0/2] drm/panel: simple: Add TFC S9700RTWV43TR-01B 800x480 panel support Jyri Sarha
2019-03-22 8:33 ` [PATCH v7 1/2] dt-bindings: drm/panel: simple: Add binding for TFC S9700RTWV43TR-01B Jyri Sarha
2019-03-22 8:33 ` [PATCH v7 2/2] drm/panel: simple: Add TFC S9700RTWV43TR-01B 800x480 panel support Jyri Sarha
@ 2019-04-23 12:16 ` Thierry Reding
2 siblings, 0 replies; 5+ messages in thread
From: Thierry Reding @ 2019-04-23 12:16 UTC (permalink / raw)
To: Jyri Sarha
Cc: devicetree, dri-devel, peter.ujfalusi, tomi.valkeinen,
laurent.pinchart
[-- Attachment #1.1: Type: text/plain, Size: 866 bytes --]
On Fri, Mar 22, 2019 at 10:33:34AM +0200, Jyri Sarha wrote:
> Changes since v6:
> - Make power-supply a mandatory property
> - Split binding to a separate patch
> - Drop Tomi's reviewed-by, since the patch has changed quite a bit since his
> review
>
> Previous round:
> https://patchwork.kernel.org/patch/10854851/
>
> Jyri Sarha (2):
> dt-bindings: drm/panel: simple: Add binding for TFC S9700RTWV43TR-01B
> drm/panel: simple: Add TFC S9700RTWV43TR-01B 800x480 panel support
>
> .../display/panel/tfc,s9700rtwv43tr-01b.txt | 15 ++++++++++
> .../devicetree/bindings/vendor-prefixes.txt | 1 +
> drivers/gpu/drm/panel/panel-simple.c | 28 +++++++++++++++++++
> 3 files changed, 44 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/panel/tfc,s9700rtwv43tr-01b.txt
Applied, thanks.
Thierry
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^ permalink raw reply [flat|nested] 5+ messages in thread