linux-kernel - Re: [PATCH] drm/rockchip: vop2: Remove AR30 and AB30 format support

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Date: Mon, 4 Mar 2024 11:40:01 +0100
From: Sascha Hauer <s.hauer@...gutronix.de>
To: Andy Yan <andyshrk@....com>
Cc: heiko@...ech.de, hjc@...k-chips.com, dri-devel@...ts.freedesktop.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-rockchip@...ts.infradead.org,
	Andy Yan <andy.yan@...k-chips.com>
Subject: Re: [PATCH] drm/rockchip: vop2: Remove AR30 and AB30 format support

On Mon, Mar 04, 2024 at 06:09:52PM +0800, Andy Yan wrote:
> From: Andy Yan <andy.yan@...k-chips.com>
> 
> The Alpha blending for 30 bit RGB/BGR are not
> functioning properly for rk3568/rk3588, so remove
> it from the format list.
> 
> Fixes: bfd8a5c228fa ("drm/rockchip: vop2: Add more supported 10bit formats")
> Signed-off-by: Andy Yan <andy.yan@...k-chips.com>
> ---

Acked-by: Sascha Hauer <s.hauer@...gutronix.de>

Sascha

> 
>  drivers/gpu/drm/rockchip/rockchip_vop2_reg.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
> index 48170694ac6b..18efb3fe1c00 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
> @@ -17,9 +17,7 @@
>  
>  static const uint32_t formats_cluster[] = {
>  	DRM_FORMAT_XRGB2101010,
> -	DRM_FORMAT_ARGB2101010,
>  	DRM_FORMAT_XBGR2101010,
> -	DRM_FORMAT_ABGR2101010,
>  	DRM_FORMAT_XRGB8888,
>  	DRM_FORMAT_ARGB8888,
>  	DRM_FORMAT_XBGR8888,
> -- 
> 2.34.1
> 
> 

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