Re: [PATCH v4 2/2] drm/panel: simple: Add support for Mitsubishi AA084XE01

[Neil Armstrong <neil.armstrong@linaro.org>]

On 07/08/2023 14:31, Miquel Raynal wrote:
> From: Thomas Weber <thomas.weber@corscience.de>
> 
> Add support for the Mitsubishi AA084XE01 panel which is an 8.4 inch XGA
> TFT-LCD module for industrial use.
> 
> Link: https://www.mouser.fr/datasheet/2/274/aa084xe01_e-364171.pdf
> Signed-off-by: Thomas Weber <thomas.weber@corscience.de>
> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
> ---
> 
> Changes in v4:
> * None.
> 
> Changes in v3:
> * Fix connector type.
> 
> Changes in v2:
> * Add connector type and bus flags.
> 
>   drivers/gpu/drm/panel/panel-simple.c | 29 ++++++++++++++++++++++++++++
>   1 file changed, 29 insertions(+)
> 
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index a247a0e7c799..e498a40e1f78 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -2763,6 +2763,32 @@ static const struct panel_desc mitsubishi_aa070mc01 = {
>   	.bus_flags = DRM_BUS_FLAG_DE_HIGH,
>   };
>   
> +static const struct drm_display_mode mitsubishi_aa084xe01_mode = {
> +	.clock = 56234,
> +	.hdisplay = 1024,
> +	.hsync_start = 1024 + 24,
> +	.hsync_end = 1024 + 24 + 63,
> +	.htotal = 1024 + 24 + 63 + 1,
> +	.vdisplay = 768,
> +	.vsync_start = 768 + 3,
> +	.vsync_end = 768 + 3 + 6,
> +	.vtotal = 768 + 3 + 6 + 1,
> +	.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
> +};
> +
> +static const struct panel_desc mitsubishi_aa084xe01 = {
> +	.modes = &mitsubishi_aa084xe01_mode,
> +	.num_modes = 1,
> +	.bpc = 8,
> +	.size = {
> +		.width = 1024,
> +		.height = 768,
> +	},
> +	.bus_format = MEDIA_BUS_FMT_RGB565_1X16,
> +	.connector_type = DRM_MODE_CONNECTOR_DPI,
> +	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE,
> +};
> +
>   static const struct display_timing multi_inno_mi0700s4t_6_timing = {
>   	.pixelclock = { 29000000, 33000000, 38000000 },
>   	.hactive = { 800, 800, 800 },
> @@ -4286,6 +4312,9 @@ static const struct of_device_id platform_of_match[] = {
>   	}, {
>   		.compatible = "mitsubishi,aa070mc01-ca1",
>   		.data = &mitsubishi_aa070mc01,
> +	}, {
> +		.compatible = "mitsubishi,aa084xe01",
> +		.data = &mitsubishi_aa084xe01,
>   	}, {
>   		.compatible = "multi-inno,mi0700s4t-6",
>   		.data = &multi_inno_mi0700s4t_6,

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