linux-kernel - Re: [PATCH] drm/panel: simple: Add support for G121X1-L03

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Date:	Thu, 19 Nov 2015 08:56:10 -0600
From:	Rob Herring <robh@...nel.org>
To:	Akshay Bhat <akshay.bhat@...esys.com>
Cc:	dri-devel@...ts.freedesktop.org, pawel.moll@....com,
	mark.rutland@....com, ijc+devicetree@...lion.org.uk,
	galak@...eaurora.org, airlied@...ux.ie, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, thierry.reding@...il.com,
	justin.waters@...esys.com
Subject: Re: [PATCH] drm/panel: simple: Add support for G121X1-L03

On Wed, Nov 18, 2015 at 03:57:47PM -0500, Akshay Bhat wrote:
> Add support for Innolux CheMei 12" G121X1-L03 XGA LVDS display.
> 
> Datasheet: http://www.azdisplays.com/PDF/G121X1-L03.pdf
> Signed-off-by: Akshay Bhat <akshay.bhat@...esys.com>

Acked-by: Rob Herring <robh@...nel.org>

> ---
>  .../bindings/display/panel/innolux,g121x1-l03.txt  |  7 +++++
>  drivers/gpu/drm/panel/panel-simple.c               | 31 ++++++++++++++++++++++
>  2 files changed, 38 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/panel/innolux,g121x1-l03.txt
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/innolux,g121x1-l03.txt b/Documentation/devicetree/bindings/display/panel/innolux,g121x1-l03.txt
> new file mode 100644
> index 0000000..6497446
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/innolux,g121x1-l03.txt
> @@ -0,0 +1,7 @@
> +Innolux Corporation 12.1" G121X1-L03 XGA (1024x768) TFT LCD panel
> +
> +Required properties:
> +- compatible: should be "innolux,g121x1-l03"
> +
> +This binding is compatible with the simple-panel binding, which is specified
> +in simple-panel.txt in this directory.
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index f97b73e..d1821f7 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -832,6 +832,34 @@ static const struct panel_desc innolux_g121i1_l01 = {
>  	},
>  };
>  
> +static const struct drm_display_mode innolux_g121x1_l03_mode = {
> +	.clock = 65000,
> +	.hdisplay = 1024,
> +	.hsync_start = 1024 + 0,
> +	.hsync_end = 1024 + 1,
> +	.htotal = 1024 + 0 + 1 + 320,
> +	.vdisplay = 768,
> +	.vsync_start = 768 + 38,
> +	.vsync_end = 768 + 38 + 1,
> +	.vtotal = 768 + 38 + 1 + 0,
> +	.vrefresh = 60,
> +};
> +
> +static const struct panel_desc innolux_g121x1_l03 = {
> +	.modes = &innolux_g121x1_l03_mode,
> +	.num_modes = 1,
> +	.bpc = 6,
> +	.size = {
> +		.width = 246,
> +		.height = 185,
> +	},
> +	.delay = {
> +		.enable = 200,
> +		.unprepare = 200,
> +		.disable = 400,
> +	},
> +};
> +
>  static const struct drm_display_mode innolux_n116bge_mode = {
>  	.clock = 76420,
>  	.hdisplay = 1366,
> @@ -1158,6 +1186,9 @@ static const struct of_device_id platform_of_match[] = {
>  		.compatible ="innolux,g121i1-l01",
>  		.data = &innolux_g121i1_l01
>  	}, {
> +		.compatible = "innolux,g121x1-l03",
> +		.data = &innolux_g121x1_l03,
> +	}, {
>  		.compatible = "innolux,n116bge",
>  		.data = &innolux_n116bge,
>  	}, {
> -- 
> 2.6.3
> 
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