[PATCH v3 09/15] drm: tilcdc: Replace drm_fb_get_bpp_depth() with drm_format_plane_cpp()

[Jyri Sarha]

On 06/10/16 16:08, Tomi Valkeinen wrote:
> On 10/06/16 15:48, Tomi Valkeinen wrote:
>> On 10/06/16 15:29, Ville Syrjälä wrote:
>>
>>>> The HW does not support any kind of blending to black
>>>> or to anything else.
>>>
>>> Right. Then formats with alpha shouldn't be advertized.
>>
>> I don't think tilcdc does. It comes from the DRM core. With universal
>> planes this will be fixed as the driver can define the formats.
> 
> Actually, Jyri told that modetest only reports "RG16 RG24 XR24", which
> is correct. I think it did contain AR24 at some point, but maybe I
> remember wrong. I have no idea where those come from, though, as they
> are not defined in tilcdc (at least not in that form)...
> 

That was on top of my atomic modeset patches. The current mainline
version reports "XR24 AR24".

BR,
Jyri


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