[PATCH 1/2] dt-bindings: Add URT UMSH-8596MD-xT panel bindings
On 22.02.2016 03:54, Rob Herring wrote: > On Sat, Feb 13, 2016 at 10:50:24PM +0100, Maciej S. Szmigiero wrote: >> Add DT bindings for United Radiant Technology >> UMSH-8596MD-xT 7.0" WVGA TFT LCD panels. >> >> Signed-off-by: Maciej S. Szmigiero >> --- >> This replaces "of: add URT UMSH-8596MD-xT panel DT bindings" >> submission. >> >> .../bindings/display/panel/urt,umsh-8596md.txt | 16 >> >> 1 file changed, 16 insertions(+) >> create mode 100644 >> Documentation/devicetree/bindings/display/panel/urt,umsh-8596md.txt > > Acked-by: Rob Herring @Thierry: now that both vendor prefix and DT bindings have been acked can this panel support be merged? Maciej
[PATCH 2/2] drm/panel: simple: Add URT UMSH-8596MD-xT panels support
Add support for United Radiant Technology UMSH-8596MD-xT
7.0" WVGA TFT LCD panels in DRM panel-simple driver.
Signed-off-by: Maciej S. Szmigiero
---
This replaces "drm: panel-simple: implement URT UMSH-8596MD-xT panel support"
submission.
drivers/gpu/drm/panel/panel-simple.c | 54
1 file changed, 54 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c
b/drivers/gpu/drm/panel/panel-simple.c
index f88a631c43ab..6530c1ffca2c 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1176,6 +1176,42 @@ static const struct panel_desc shelly_sca07010_bfn_lnn =
{
.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
};
+static const struct display_timing urt_umsh_8596md_timing = {
+ .pixelclock = { 3326, 3326, 3326 },
+ .hactive = { 800, 800, 800 },
+ .hfront_porch = { 41, 41, 41 },
+ .hback_porch = { 216 - 128, 216 - 128, 216 - 128 },
+ .hsync_len = { 71, 128, 128 },
+ .vactive = { 480, 480, 480 },
+ .vfront_porch = { 10, 10, 10 },
+ .vback_porch = { 35 - 2, 35 - 2, 35 - 2 },
+ .vsync_len = { 2, 2, 2 },
+ .flags = DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE |
+ DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW,
+};
+
+static const struct panel_desc urt_umsh_8596md_lvds = {
+ .timings = _umsh_8596md_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 152,
+ .height = 91,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
+};
+
+static const struct panel_desc urt_umsh_8596md_parallel = {
+ .timings = _umsh_8596md_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 152,
+ .height = 91,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+};
+
static const struct of_device_id platform_of_match[] = {
{
.compatible = "ampire,am800480r3tmqwa1h",
@@ -1280,6 +1316,24 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "shelly,sca07010-bfn-lnn",
.data = _sca07010_bfn_lnn,
}, {
+ .compatible = "urt,umsh-8596md-t",
+ .data = _umsh_8596md_parallel,
+ }, {
+ .compatible = "urt,umsh-8596md-1t",
+ .data = _umsh_8596md_parallel,
+ }, {
+ .compatible = "urt,umsh-8596md-7t",
+ .data = _umsh_8596md_parallel,
+ }, {
+ .compatible = "urt,umsh-8596md-11t",
+ .data = _umsh_8596md_lvds,
+ }, {
+ .compatible = "urt,umsh-8596md-19t",
+ .data = _umsh_8596md_lvds,
+ }, {
+ .compatible = "urt,umsh-8596md-20t",
+ .data = _umsh_8596md_parallel,
+ }, {
/* sentinel */
}
};
[PATCH 1/2] dt-bindings: Add URT UMSH-8596MD-xT panel bindings
Add DT bindings for United Radiant Technology UMSH-8596MD-xT 7.0" WVGA TFT LCD panels. Signed-off-by: Maciej S. Szmigiero --- This replaces "of: add URT UMSH-8596MD-xT panel DT bindings" submission. .../bindings/display/panel/urt,umsh-8596md.txt | 16 1 file changed, 16 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/urt,umsh-8596md.txt diff --git a/Documentation/devicetree/bindings/display/panel/urt,umsh-8596md.txt b/Documentation/devicetree/bindings/display/panel/urt,umsh-8596md.txt new file mode 100644 index ..088a6cea5015 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/urt,umsh-8596md.txt @@ -0,0 +1,16 @@ +United Radiant Technology UMSH-8596MD-xT 7.0" WVGA TFT LCD panel + +Supported are LVDS versions (-11T, -19T) and parallel ones +(-T, -1T, -7T, -20T). + +Required properties: +- compatible: should be one of: + "urt,umsh-8596md-t", + "urt,umsh-8596md-1t", + "urt,umsh-8596md-7t", + "urt,umsh-8596md-11t", + "urt,umsh-8596md-19t", + "urt,umsh-8596md-20t". + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory.
[PATCH 3/3] drm: panel-simple: implement URT UMSH-8596MD-xT panel support
Hi Thierry, On 08.10.2015 10:24, Thierry Reding wrote: > On Wed, Oct 07, 2015 at 11:02:20PM +0200, Maciej S. Szmigiero wrote: >> This patch implements support for United Radiant Technology >> UMSH-8596MD-xT 7.0" WVGA TFT LCD panels in DRM panel-simple >> driver. >> >> Signed-off-by: Maciej Szmigiero >> --- >> This replaces "drm: panel-simple: add URT UMSH-8596MD-xT panel support" >> submission. >> >> drivers/gpu/drm/panel/panel-simple.c | 54 >> >> 1 file changed, 54 insertions(+) > > Looks good to me. I'll wait for Rob or anyone else to ack the vendor > prefix before merging this. Now the vendor prefix has been acked, but because some files have moved since these patches were originally submitted I will update and resubmit them. > Thierry Maciej
[PATCH 1/3] of: Add United Radiant Technology Corporation vendor prefix
On 25.11.2015 16:07, Thierry Reding wrote: > On Wed, Oct 07, 2015 at 10:59:53PM +0200, Maciej S. Szmigiero wrote: >> This adds vendor prefix for United Radiant Technology Corporation, >> a provider of liquid crystal display technologies. >> >> Signed-off-by: Maciej Szmigiero >> --- >> Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt >> b/Documentation/devicetree/bindings/vendor-prefixes.txt >> index 82d2ac9..01e3cee 100644 >> --- a/Documentation/devicetree/bindings/vendor-prefixes.txt >> +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt >> @@ -223,6 +223,7 @@ toshiba Toshiba Corporation >> toumaz Toumaz >> tplink TP-LINK Technologies Co., Ltd. >> truly Truly Semiconductors Limited >> +urt United Radiant Technology Corporation >> usi Universal Scientific Industrial Co., Ltd. >> v3 V3 Semiconductor >> variscite Variscite Ltd. > > Hi Rob, > > Acked-by on this? > > Thierry Is it possible to get ack/nak on this prefix? This change has been pending since last October... Best regards, Maciej Szmigiero
[PATCH 3/3] drm: panel-simple: implement URT UMSH-8596MD-xT panel support
On 08.10.2015 10:24, Thierry Reding wrote: > On Wed, Oct 07, 2015 at 11:02:20PM +0200, Maciej S. Szmigiero wrote: >> This patch implements support for United Radiant Technology >> UMSH-8596MD-xT 7.0" WVGA TFT LCD panels in DRM panel-simple >> driver. >> >> Signed-off-by: Maciej Szmigiero >> --- >> This replaces "drm: panel-simple: add URT UMSH-8596MD-xT panel support" >> submission. >> >> drivers/gpu/drm/panel/panel-simple.c | 54 >> >> 1 file changed, 54 insertions(+) > > Looks good to me. I'll wait for Rob or anyone else to ack the vendor > prefix before merging this. > > Thierry Is anybody there who can ack this prefix? Maciej Szmigiero
[PATCH 3/3] drm: panel-simple: implement URT UMSH-8596MD-xT panel support
This patch implements support for United Radiant Technology
UMSH-8596MD-xT 7.0" WVGA TFT LCD panels in DRM panel-simple
driver.
Signed-off-by: Maciej Szmigiero
---
This replaces "drm: panel-simple: add URT UMSH-8596MD-xT panel support"
submission.
drivers/gpu/drm/panel/panel-simple.c | 54
1 file changed, 54 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c
b/drivers/gpu/drm/panel/panel-simple.c
index f97b73e..44d0deb9 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1096,6 +1096,42 @@ static const struct panel_desc shelly_sca07010_bfn_lnn =
{
.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
};
+static const struct display_timing urt_umsh_8596md_timing = {
+ .pixelclock = { 3326, 3326, 3326 },
+ .hactive = { 800, 800, 800 },
+ .hfront_porch = { 41, 41, 41 },
+ .hback_porch = { 216 - 128, 216 - 128, 216 - 128 },
+ .hsync_len = { 71, 128, 128 },
+ .vactive = { 480, 480, 480 },
+ .vfront_porch = { 10, 10, 10 },
+ .vback_porch = { 35 - 2, 35 - 2, 35 - 2 },
+ .vsync_len = { 2, 2, 2 },
+ .flags = DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE |
+ DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW,
+};
+
+static const struct panel_desc urt_umsh_8596md_lvds = {
+ .timings = _umsh_8596md_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 152,
+ .height = 91,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
+};
+
+static const struct panel_desc urt_umsh_8596md_parallel = {
+ .timings = _umsh_8596md_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 152,
+ .height = 91,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+};
+
static const struct of_device_id platform_of_match[] = {
{
.compatible = "ampire,am800480r3tmqwa1h",
@@ -1191,6 +1227,24 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "shelly,sca07010-bfn-lnn",
.data = _sca07010_bfn_lnn,
}, {
+ .compatible = "urt,umsh-8596md-t",
+ .data = _umsh_8596md_parallel,
+ }, {
+ .compatible = "urt,umsh-8596md-1t",
+ .data = _umsh_8596md_parallel,
+ }, {
+ .compatible = "urt,umsh-8596md-7t",
+ .data = _umsh_8596md_parallel,
+ }, {
+ .compatible = "urt,umsh-8596md-11t",
+ .data = _umsh_8596md_lvds,
+ }, {
+ .compatible = "urt,umsh-8596md-19t",
+ .data = _umsh_8596md_lvds,
+ }, {
+ .compatible = "urt,umsh-8596md-20t",
+ .data = _umsh_8596md_parallel,
+ }, {
/* sentinel */
}
};
[PATCH 2/3] of: add URT UMSH-8596MD-xT panel DT bindings
This patch adds DT bindings for United Radiant Technology UMSH-8596MD-xT 7.0" WVGA TFT LCD panels. Signed-off-by: Maciej Szmigiero --- Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt | 12 1 file changed, 12 insertions(+) create mode 100644 Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt diff --git a/Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt b/Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt new file mode 100644 index 000..57c5fa4 --- /dev/null +++ b/Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt @@ -0,0 +1,12 @@ +United Radiant Technology UMSH-8596MD-xT 7.0" WVGA TFT LCD panel + +Supported are LVDS versions (-11T, -19T) and parallel ones +(-T, -1T, -7T, -20T). + +Required properties: +- compatible: should be one of: + "urt,umsh-8596md-t", "urt,umsh-8596md-1t", "urt,umsh-8596md-7t", + "urt,umsh-8596md-11t", "urt,umsh-8596md-19t" or "urt,umsh-8596md-20t". + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory.
[PATCH 1/3] of: Add United Radiant Technology Corporation vendor prefix
This adds vendor prefix for United Radiant Technology Corporation, a provider of liquid crystal display technologies. Signed-off-by: Maciej Szmigiero --- Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 82d2ac9..01e3cee 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -223,6 +223,7 @@ toshiba Toshiba Corporation toumaz Toumaz tplink TP-LINK Technologies Co., Ltd. truly Truly Semiconductors Limited +urtUnited Radiant Technology Corporation usiUniversal Scientific Industrial Co., Ltd. v3 V3 Semiconductor variscite Variscite Ltd.
[PATCH][RESEND] drm: panel-simple: add URT UMSH-8596MD-xT panel support
Hi Thierry, On 05.10.2015 13:01, Thierry Reding wrote: >> On 01.09.2015 15:50, Maciej S. Szmigiero wrote: >>> This patch adds support for United Radiant Technology >>> UMSH-8596MD-xT 7.0" WVGA TFT LCD panels >>> (both LVDS and parallel versions) to DRM >>> panel-simple driver. >>> >>> Signed-off-by: Maciej Szmigiero >>> --- >>> This is a resend without changes. >>> >>> diff --git a/Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt >>> b/Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt >>> new file mode 100644 >>> index 000..2990e6b >>> --- /dev/null >>> +++ b/Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt >>> @@ -0,0 +1,11 @@ >>> +United Radiant Technology UMSH-8596MD-xT 7.0" WVGA TFT LCD panel >>> + >>> +Supported are LVDS versions (-11T, -19T) and parallel ones >>> +(-T, -1T, -7T, -20T). > > Please don't use this kind of wildcard compatible values. If these are > different models then each of them deserves a separate compatible > string. The differences between these revisions are like different maximum backlight luminance or presence / absence of touch panel. None of this changes panel timings - should they be split into different compatible values anyway? >>> You might want to >>> split the DT binding and vendor prefix to separate patches. >> >> Do you mean to first submit new vendor prefix then panel patch with docs? >> Or even docs separately? > > This should be three patches: the vendor prefix is usually a separate > patch and needs an Acked-by from one of the device tree bindings > maintainers. The binding itself should also be a separate patch and the > driver changes should come last. I will split the patch and first submit DT binding docs. > Thierry Best regards, Maciej
[PATCH][RESEND] drm: panel-simple: add URT UMSH-8596MD-xT panel support
Hi Emil, Thanks for your response, On 04.10.2015 12:43, Emil Velikov wrote: > Hi Maciej, > > On 2 October 2015 at 22:40, Maciej S. Szmigiero > wrote: >> Anybody here? >> >> I've already submitted this patch two times but received no response... >> > Seems that the maintainer (Thierry) isn't Cc'ed. Yes, he was Cc'ed - see for example https://patchwork.ozlabs.org/patch/512858/ . > You might want to > split the DT binding and vendor prefix to separate patches. Do you mean to first submit new vendor prefix then panel patch with docs? Or even docs separately? > -Emil > Best regards, Maciej
[PATCH][RESEND] drm: panel-simple: add URT UMSH-8596MD-xT panel support
Anybody here?
I've already submitted this patch two times but received no response...
Maciej Szmigiero
On 01.09.2015 15:50, Maciej S. Szmigiero wrote:
> This patch adds support for United Radiant Technology
> UMSH-8596MD-xT 7.0" WVGA TFT LCD panels
> (both LVDS and parallel versions) to DRM
> panel-simple driver.
>
> Signed-off-by: Maciej Szmigiero
> ---
> This is a resend without changes.
>
> diff --git a/Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt
> b/Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt
> new file mode 100644
> index 000..2990e6b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt
> @@ -0,0 +1,11 @@
> +United Radiant Technology UMSH-8596MD-xT 7.0" WVGA TFT LCD panel
> +
> +Supported are LVDS versions (-11T, -19T) and parallel ones
> +(-T, -1T, -7T, -20T).
> +
> +Required properties:
> +- compatible: should be "urt,umsh-8596md-lvds" for LVDS versions,
> + "urt,umsh-8596md-parallel" for parallel ones.
> +
> +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 66a33ae..234ce41 100644
> --- a/Documentation/devicetree/bindings/vendor-prefixes.txt
> +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
> @@ -213,6 +213,7 @@ toshiba Toshiba Corporation
> toumaz Toumaz
> tplink TP-LINK Technologies Co., Ltd.
> trulyTruly Semiconductors Limited
> +urt United Radiant Technology Corporation
> usi Universal Scientific Industrial Co., Ltd.
> v3 V3 Semiconductor
> varisciteVariscite Ltd.
> diff --git a/drivers/gpu/drm/panel/panel-simple.c
> b/drivers/gpu/drm/panel/panel-simple.c
> index f94201b..be47fd7 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -1036,6 +1036,42 @@ static const struct panel_desc shelly_sca07010_bfn_lnn
> = {
> .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
> };
>
> +static const struct display_timing urt_umsh_8596md_timing = {
> + .pixelclock = { 3326, 3326, 3326 },
> + .hactive = { 800, 800, 800 },
> + .hfront_porch = { 41, 41, 41 },
> + .hback_porch = { 216 - 128, 216 - 128, 216 - 128 },
> + .hsync_len = { 71, 128, 128 },
> + .vactive = { 480, 480, 480 },
> + .vfront_porch = { 10, 10, 10 },
> + .vback_porch = { 35 - 2, 35 - 2, 35 - 2 },
> + .vsync_len = { 2, 2, 2 },
> + .flags = DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE |
> + DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW,
> +};
> +
> +static const struct panel_desc urt_umsh_8596md_lvds = {
> + .timings = _umsh_8596md_timing,
> + .num_timings = 1,
> + .bpc = 6,
> + .size = {
> + .width = 152,
> + .height = 91,
> + },
> + .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
> +};
> +
> +static const struct panel_desc urt_umsh_8596md_parallel = {
> + .timings = _umsh_8596md_timing,
> + .num_timings = 1,
> + .bpc = 6,
> + .size = {
> + .width = 152,
> + .height = 91,
> + },
> + .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
> +};
> +
> static const struct of_device_id platform_of_match[] = {
> {
> .compatible = "ampire,am800480r3tmqwa1h",
> @@ -1125,6 +1161,12 @@ static const struct of_device_id platform_of_match[] =
> {
> .compatible = "shelly,sca07010-bfn-lnn",
> .data = _sca07010_bfn_lnn,
> }, {
> + .compatible = "urt,umsh-8596md-lvds",
> + .data = _umsh_8596md_lvds,
> + }, {
> + .compatible = "urt,umsh-8596md-parallel",
> + .data = _umsh_8596md_parallel,
> + }, {
> /* sentinel */
> }
> };
>
[PATCH][RESEND] drm: panel-simple: add URT UMSH-8596MD-xT panel support
This patch adds support for United Radiant Technology
UMSH-8596MD-xT 7.0" WVGA TFT LCD panels
(both LVDS and parallel versions) to DRM
panel-simple driver.
Signed-off-by: Maciej Szmigiero
---
This is a resend without changes.
diff --git a/Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt
b/Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt
new file mode 100644
index 000..2990e6b
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt
@@ -0,0 +1,11 @@
+United Radiant Technology UMSH-8596MD-xT 7.0" WVGA TFT LCD panel
+
+Supported are LVDS versions (-11T, -19T) and parallel ones
+(-T, -1T, -7T, -20T).
+
+Required properties:
+- compatible: should be "urt,umsh-8596md-lvds" for LVDS versions,
+ "urt,umsh-8596md-parallel" for parallel ones.
+
+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 66a33ae..234ce41 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -213,6 +213,7 @@ toshiba Toshiba Corporation
toumaz Toumaz
tplink TP-LINK Technologies Co., Ltd.
truly Truly Semiconductors Limited
+urtUnited Radiant Technology Corporation
usiUniversal Scientific Industrial Co., Ltd.
v3 V3 Semiconductor
variscite Variscite Ltd.
diff --git a/drivers/gpu/drm/panel/panel-simple.c
b/drivers/gpu/drm/panel/panel-simple.c
index f94201b..be47fd7 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1036,6 +1036,42 @@ static const struct panel_desc shelly_sca07010_bfn_lnn =
{
.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
};
+static const struct display_timing urt_umsh_8596md_timing = {
+ .pixelclock = { 3326, 3326, 3326 },
+ .hactive = { 800, 800, 800 },
+ .hfront_porch = { 41, 41, 41 },
+ .hback_porch = { 216 - 128, 216 - 128, 216 - 128 },
+ .hsync_len = { 71, 128, 128 },
+ .vactive = { 480, 480, 480 },
+ .vfront_porch = { 10, 10, 10 },
+ .vback_porch = { 35 - 2, 35 - 2, 35 - 2 },
+ .vsync_len = { 2, 2, 2 },
+ .flags = DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE |
+ DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW,
+};
+
+static const struct panel_desc urt_umsh_8596md_lvds = {
+ .timings = _umsh_8596md_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 152,
+ .height = 91,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
+};
+
+static const struct panel_desc urt_umsh_8596md_parallel = {
+ .timings = _umsh_8596md_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 152,
+ .height = 91,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+};
+
static const struct of_device_id platform_of_match[] = {
{
.compatible = "ampire,am800480r3tmqwa1h",
@@ -1125,6 +1161,12 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "shelly,sca07010-bfn-lnn",
.data = _sca07010_bfn_lnn,
}, {
+ .compatible = "urt,umsh-8596md-lvds",
+ .data = _umsh_8596md_lvds,
+ }, {
+ .compatible = "urt,umsh-8596md-parallel",
+ .data = _umsh_8596md_parallel,
+ }, {
/* sentinel */
}
};
[PATCH] drm: panel-simple: add URT UMSH-8596MD-xT panel support
This patch adds support for United Radiant Technology
UMSH-8596MD-xT 7.0" WVGA TFT LCD panels
(both LVDS and parallel versions) to DRM
panel-simple driver.
Signed-off-by: Maciej Szmigiero
---
.../devicetree/bindings/panel/urt,umsh-8596md.txt | 11 +
.../devicetree/bindings/vendor-prefixes.txt|1 +
drivers/gpu/drm/panel/panel-simple.c | 42
3 files changed, 54 insertions(+), 0 deletions(-)
create mode 100644 Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt
diff --git a/Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt
b/Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt
new file mode 100644
index 000..2990e6b
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/urt,umsh-8596md.txt
@@ -0,0 +1,11 @@
+United Radiant Technology UMSH-8596MD-xT 7.0" WVGA TFT LCD panel
+
+Supported are LVDS versions (-11T, -19T) and parallel ones
+(-T, -1T, -7T, -20T).
+
+Required properties:
+- compatible: should be "urt,umsh-8596md-lvds" for LVDS versions,
+ "urt,umsh-8596md-parallel" for parallel ones.
+
+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 d247994..f2bb617 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -212,6 +212,7 @@ toshiba Toshiba Corporation
toumaz Toumaz
tplink TP-LINK Technologies Co., Ltd.
truly Truly Semiconductors Limited
+urtUnited Radiant Technology Corporation
usiUniversal Scientific Industrial Co., Ltd.
v3 V3 Semiconductor
variscite Variscite Ltd.
diff --git a/drivers/gpu/drm/panel/panel-simple.c
b/drivers/gpu/drm/panel/panel-simple.c
index f94201b..be47fd7 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1036,6 +1036,42 @@ static const struct panel_desc shelly_sca07010_bfn_lnn =
{
.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
};
+static const struct display_timing urt_umsh_8596md_timing = {
+ .pixelclock = { 3326, 3326, 3326 },
+ .hactive = { 800, 800, 800 },
+ .hfront_porch = { 41, 41, 41 },
+ .hback_porch = { 216 - 128, 216 - 128, 216 - 128 },
+ .hsync_len = { 71, 128, 128 },
+ .vactive = { 480, 480, 480 },
+ .vfront_porch = { 10, 10, 10 },
+ .vback_porch = { 35 - 2, 35 - 2, 35 - 2 },
+ .vsync_len = { 2, 2, 2 },
+ .flags = DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE |
+ DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW,
+};
+
+static const struct panel_desc urt_umsh_8596md_lvds = {
+ .timings = _umsh_8596md_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 152,
+ .height = 91,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
+};
+
+static const struct panel_desc urt_umsh_8596md_parallel = {
+ .timings = _umsh_8596md_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 152,
+ .height = 91,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+};
+
static const struct of_device_id platform_of_match[] = {
{
.compatible = "ampire,am800480r3tmqwa1h",
@@ -1125,6 +1161,12 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "shelly,sca07010-bfn-lnn",
.data = _sca07010_bfn_lnn,
}, {
+ .compatible = "urt,umsh-8596md-lvds",
+ .data = _umsh_8596md_lvds,
+ }, {
+ .compatible = "urt,umsh-8596md-parallel",
+ .data = _umsh_8596md_parallel,
+ }, {
/* sentinel */
}
};
