linux-kernel - Re: [PATCH v2 2/2] drm/panel: simple: add Innolux G070ACE-LH3 LVDS display support

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Message-ID: <e1b8756c-7b0a-4042-b1ba-24d3bcf1dad3@linaro.org>
Date: Mon, 19 Aug 2024 17:47:50 +0200
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Steffen Trumtrar <s.trumtrar@...gutronix.de>,
 Jessica Zhang <quic_jesszhan@...cinc.com>, Sam Ravnborg <sam@...nborg.org>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
 David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, Thierry Reding <thierry.reding@...il.com>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, kernel@...gutronix.de
Subject: Re: [PATCH v2 2/2] drm/panel: simple: add Innolux G070ACE-LH3 LVDS
 display support

On 29/07/2024 09:02, Steffen Trumtrar wrote:
> The G070ACE-LH3 is a 7" TFT Color LCD module with WLED backlight.
> 
> https://www.data-modul.com/sites/default/files/products/G070ACE-LH3-specification-12058417.pdf
> 
> Signed-off-by: Steffen Trumtrar <s.trumtrar@...gutronix.de>
> ---
>   drivers/gpu/drm/panel/panel-simple.c | 35 +++++++++++++++++++++++++++++++++++
>   1 file changed, 35 insertions(+)
> 
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index dcb6d0b6ced06..d3200dd035662 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -2509,6 +2509,38 @@ static const struct panel_desc innolux_g070y2_l01 = {
>   	.connector_type = DRM_MODE_CONNECTOR_LVDS,
>   };
>   
> +static const struct display_timing innolux_g070ace_lh3_timing = {
> +	.pixelclock = { 25200000, 25400000, 35700000 },
> +	.hactive = { 800, 800, 800 },
> +	.hfront_porch = { 30, 32, 87 },
> +	.hback_porch = { 29, 31, 86 },
> +	.hsync_len = { 1, 1, 1 },
> +	.vactive = { 480, 480, 480 },
> +	.vfront_porch = { 4, 5, 65 },
> +	.vback_porch = { 3, 4, 65 },
> +	.vsync_len = { 1, 1, 1 },
> +	.flags = DISPLAY_FLAGS_DE_HIGH,
> +};
> +
> +static const struct panel_desc innolux_g070ace_lh3 = {
> +	.timings = &innolux_g070ace_lh3_timing,
> +	.num_timings = 1,
> +	.bpc = 8,
> +	.size = {
> +		.width = 152,
> +		.height = 91,
> +	},
> +	.delay = {
> +		.prepare = 10,
> +		.enable = 450,
> +		.disable = 200,
> +		.unprepare = 510,
> +	},
> +	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
> +	.bus_flags = DRM_BUS_FLAG_DE_HIGH,
> +	.connector_type = DRM_MODE_CONNECTOR_LVDS,
> +};
> +
>   static const struct drm_display_mode innolux_g070y2_t02_mode = {
>   	.clock = 33333,
>   	.hdisplay = 800,
> @@ -4599,6 +4631,9 @@ static const struct of_device_id platform_of_match[] = {
>   	}, {
>   		.compatible = "innolux,g070ace-l01",
>   		.data = &innolux_g070ace_l01,
> +	}, {
> +		.compatible = "innolux,g070ace-lh3",
> +		.data = &innolux_g070ace_lh3,
>   	}, {
>   		.compatible = "innolux,g070y2-l01",
>   		.data = &innolux_g070y2_l01,
> 

Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>