[PATCH 1/3] dt-bindings: Add vendor prefix for VXT Ltd

[PATCH 1/3] dt-bindings: Add vendor prefix for VXT Ltd

[Fabio Estevam]

VXT Ltd is a manufacturer of projected capacitive touch panel
and display solutions: http://www.vxt.com.tw/

Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
 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 3bbe3b8..16a2a97 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -426,6 +426,7 @@ vivante	Vivante Corporation
 vocore VoCore Studio
 voipac	Voipac Technologies s.r.o.
 vot	Vision Optical Technology Co., Ltd.
+vxt	VXT Ltd
 wd	Western Digital Corp.
 wetek	WeTek Electronics, limited.
 wexler	Wexler
-- 
2.7.4

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[PATCH 2/3] dt-bindings: Add VXT VL050-8048NT-C01 panel bindings

[Fabio Estevam]

The VXT VL050-8048NT-C01 is a TFT LCD panel with a 800x480 resolution
connected via 24 width parallel interface.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
 .../devicetree/bindings/display/panel/vl050_8048nt_c01.txt   | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/vl050_8048nt_c01.txt

diff --git a/Documentation/devicetree/bindings/display/panel/vl050_8048nt_c01.txt b/Documentation/devicetree/bindings/display/panel/vl050_8048nt_c01.txt
new file mode 100644
index 0000000..b42bf06
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/vl050_8048nt_c01.txt
@@ -0,0 +1,12 @@
+VXT 800x480 color TFT LCD panel
+
+Required properties:
+- compatible: should be "vxt,vl050-8048nt-c01"
+- 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.
-- 
2.7.4

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Re: [PATCH 2/3] dt-bindings: Add VXT VL050-8048NT-C01 panel bindings

[Otavio Salvador]

On Tue, Dec 4, 2018 at 2:57 PM Fabio Estevam <festevam@gmail.com> wrote:
>
> The VXT VL050-8048NT-C01 is a TFT LCD panel with a 800x480 resolution
> connected via 24 width parallel interface.
>
> Signed-off-by: Fabio Estevam <festevam@gmail.com>

Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>

-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9 9981-7854          Mobile: +1 (347) 903-9750
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Re: [PATCH 2/3] dt-bindings: Add VXT VL050-8048NT-C01 panel bindings

[Rob Herring]

On Tue,  4 Dec 2018 14:57:34 -0200, Fabio Estevam wrote:
> The VXT VL050-8048NT-C01 is a TFT LCD panel with a 800x480 resolution
> connected via 24 width parallel interface.
> 
> Signed-off-by: Fabio Estevam <festevam@gmail.com>
> ---
>  .../devicetree/bindings/display/panel/vl050_8048nt_c01.txt   | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/panel/vl050_8048nt_c01.txt
> 

Reviewed-by: Rob Herring <robh@kernel.org>
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[PATCH 3/3] drm/panel: simple: Add support for VXT VL050-8048NT-C01 panel

[Fabio Estevam]

Add support for the VXT VL050-8048NT-C01 800x480 panel to the
panel-simple driver. 

This panel is used on some boards manufactured by TechNexion, such as
imx7d-pico.

Signed-off-by: Fabio Estevam <festevam@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 5fbee83..2e76e95 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2410,6 +2410,30 @@ static const struct panel_desc urt_umsh_8596md_parallel = {
 	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
 };
 
+static const struct drm_display_mode vl050_8048nt_c01_mode = {
+	.clock = 33333,
+	.hdisplay = 800,
+	.hsync_start = 800 + 210,
+	.hsync_end = 800 + 210 + 20,
+	.htotal = 800 + 210 + 20 + 46,
+	.vdisplay =  480,
+	.vsync_start = 480 + 22,
+	.vsync_end = 480 + 22 + 10,
+	.vtotal = 480 + 22 + 10 + 23,
+	.vrefresh = 60,
+};
+
+static const struct panel_desc vl050_8048nt_c01 = {
+	.modes = &vl050_8048nt_c01_mode,
+	.num_modes = 1,
+	.bpc = 8,
+	.size = {
+		.width = 120,
+		.height = 76,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+};
+
 static const struct drm_display_mode winstar_wf35ltiacd_mode = {
 	.clock = 6410,
 	.hdisplay = 320,
@@ -2725,6 +2749,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "urt,umsh-8596md-20t",
 		.data = &urt_umsh_8596md_parallel,
 	}, {
+		.compatible = "vxt,vl050-8048nt-c01",
+		.data = &vl050_8048nt_c01,
+	}, {
 		.compatible = "winstar,wf35ltiacd",
 		.data = &winstar_wf35ltiacd,
 	}, {
-- 
2.7.4

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Re: [PATCH 3/3] drm/panel: simple: Add support for VXT VL050-8048NT-C01 panel

[Otavio Salvador]

On Tue, Dec 4, 2018 at 2:57 PM Fabio Estevam <festevam@gmail.com> wrote:
>
> Add support for the VXT VL050-8048NT-C01 800x480 panel to the
> panel-simple driver.
>
> This panel is used on some boards manufactured by TechNexion, such as
> imx7d-pico.
>
> Signed-off-by: Fabio Estevam <festevam@gmail.com>

Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>




-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9 9981-7854          Mobile: +1 (347) 903-9750
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Re: [PATCH 3/3] drm/panel: simple: Add support for VXT VL050-8048NT-C01 panel

[Fabio Estevam]

Hi Thierry,

On Tue, Dec 4, 2018 at 2:57 PM Fabio Estevam <festevam@gmail.com> wrote:
>
> Add support for the VXT VL050-8048NT-C01 800x480 panel to the
> panel-simple driver.
>
> This panel is used on some boards manufactured by TechNexion, such as
> imx7d-pico.
>
> Signed-off-by: Fabio Estevam <festevam@gmail.com>

Do you think it is possible to get this series applied for 4.21?

Thanks
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Re: [PATCH 3/3] drm/panel: simple: Add support for VXT VL050-8048NT-C01 panel

[Fabio Estevam]

Ping

On Sun, Dec 16, 2018 at 10:39 PM Fabio Estevam <festevam@gmail.com> wrote:
>
> Hi Thierry,
>
> On Tue, Dec 4, 2018 at 2:57 PM Fabio Estevam <festevam@gmail.com> wrote:
> >
> > Add support for the VXT VL050-8048NT-C01 800x480 panel to the
> > panel-simple driver.
> >
> > This panel is used on some boards manufactured by TechNexion, such as
> > imx7d-pico.
> >
> > Signed-off-by: Fabio Estevam <festevam@gmail.com>
>
> Do you think it is possible to get this series applied for 4.21?
>
> Thanks
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Re: [PATCH 3/3] drm/panel: simple: Add support for VXT VL050-8048NT-C01 panel

[Otavio Salvador]

On Tue, Dec 4, 2018 at 2:57 PM Fabio Estevam <festevam@gmail.com> wrote:
>
> Add support for the VXT VL050-8048NT-C01 800x480 panel to the
> panel-simple driver.
>
> This panel is used on some boards manufactured by TechNexion, such as
> imx7d-pico.
>
> Signed-off-by: Fabio Estevam <festevam@gmail.com>
> ---

Could this to be reviewed? It'd be important for it to be merged for 5.1.

-- 
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http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9 9981-7854          Mobile: +1 (347) 903-9750
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Re: [PATCH 3/3] drm/panel: simple: Add support for VXT VL050-8048NT-C01 panel

[Sam Ravnborg]

Hi Otavio.

On Thu, Feb 14, 2019 at 04:28:52PM -0200, Otavio Salvador wrote:
> On Tue, Dec 4, 2018 at 2:57 PM Fabio Estevam <festevam@gmail.com> wrote:
> >
> > Add support for the VXT VL050-8048NT-C01 800x480 panel to the
> > panel-simple driver.
> >
> > This panel is used on some boards manufactured by TechNexion, such as
> > imx7d-pico.
> >
> > Signed-off-by: Fabio Estevam <festevam@gmail.com>
> > ---
> 
> Could this to be reviewed? It'd be important for it to be merged for 5.1.
I lost the original mail. If you can resend the patches I will review it/them.

	Sam
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Re: [PATCH 3/3] drm/panel: simple: Add support for VXT VL050-8048NT-C01 panel

[Fabio Estevam via dri-devel]

Hi Sam,

On Sat, Feb 16, 2019 at 6:30 PM Sam Ravnborg <sam@ravnborg.org> wrote:

> I lost the original mail. If you can resend the patches I will review it/them.

I have just resent the series with you on Cc.

Thanks for your help.
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Re: [PATCH 1/3] dt-bindings: Add vendor prefix for VXT Ltd

[Otavio Salvador]

On Tue, Dec 4, 2018 at 2:57 PM Fabio Estevam <festevam@gmail.com> wrote:
>
> VXT Ltd is a manufacturer of projected capacitive touch panel
> and display solutions: http://www.vxt.com.tw/
>
> Signed-off-by: Fabio Estevam <festevam@gmail.com>

Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>

-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9 9981-7854          Mobile: +1 (347) 903-9750
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Re: [PATCH 1/3] dt-bindings: Add vendor prefix for VXT Ltd

[Rob Herring]

On Tue,  4 Dec 2018 14:57:33 -0200, Fabio Estevam wrote:
> VXT Ltd is a manufacturer of projected capacitive touch panel
> and display solutions: http://www.vxt.com.tw/
> 
> Signed-off-by: Fabio Estevam <festevam@gmail.com>
> ---
>  Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
>  1 file changed, 1 insertion(+)
> 

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