linux-kernel - Re: [PATCH 3/3] drm/simpledrm: Enable XRGB2101010 format

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Date:   Thu, 18 Nov 2021 10:16:42 +0100
From:   Thomas Zimmermann <tzimmermann@...e.de>
To:     Hector Martin <marcan@...can.st>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     dri-devel@...ts.freedesktop.org,
        Alyssa Rosenzweig <alyssa@...enzweig.io>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] drm/simpledrm: Enable XRGB2101010 format

Hi

Am 17.11.21 um 15:58 schrieb Hector Martin:
> This is the format used by the bootloader framebuffer on Apple ARM64
> platforms, and is already supported by simplefb. This avoids regressing
> on these platforms when simpledrm is enabled and replaces simplefb.
> 
> Signed-off-by: Hector Martin <marcan@...can.st>

Reviewed-by: Thomas Zimmermann <tzimmermann@...e.de>

> ---
>   drivers/gpu/drm/tiny/simpledrm.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c
> index 2c84f2ea1fa2..b4b69f3a7e79 100644
> --- a/drivers/gpu/drm/tiny/simpledrm.c
> +++ b/drivers/gpu/drm/tiny/simpledrm.c
> @@ -571,7 +571,7 @@ static const uint32_t simpledrm_default_formats[] = {
>   	//DRM_FORMAT_XRGB1555,
>   	//DRM_FORMAT_ARGB1555,
>   	DRM_FORMAT_RGB888,
> -	//DRM_FORMAT_XRGB2101010,
> +	DRM_FORMAT_XRGB2101010,
>   	//DRM_FORMAT_ARGB2101010,
>   };
>   
> 

-- 
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Ivo Totev

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