[Intel-gfx] [PATCH] drm/i915/skl: handle all pixel formats in skylake_update_primary_plane()

[Jani Nikula]

On Tue, 24 Feb 2015, Ville Syrjälä <ville.syrjala at linux.intel.com> wrote:
> On Mon, Feb 23, 2015 at 03:15:58PM +0200, Jani Nikula wrote:
>> On Mon, 16 Feb 2015, Damien Lespiau <damien.lespiau at intel.com> wrote:
>> > On Tue, Feb 10, 2015 at 01:15:49PM +0200, Jani Nikula wrote:
>> >> skylake_update_primary_plane() did not handle all pixel formats returned
>> >> by skl_format_to_fourcc(). Handle alpha similar to skl_update_plane().
>> >> 
>> >> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89052
>> >> Signed-off-by: Jani Nikula <jani.nikula at intel.com>
>> >
>> > Given the discussion with Ville, it's quite likely we'll default to
>> > alpha blending for pre-multiplied fbs (for plane supporting alpha), even
>> > with the blending properties added. In that context, we can provide a
>> > single, fixed, (but useful) blending mode before we get to implement the
>> > full thing. So:
>> >
>> > Reviewed-by: Damien Lespiau <damien.lespiau at intel.com>
>> 
>> Pushed to drm-intel-fixes, thanks for the review.
>
> Well, the patch still isn't quite right. intel_primary_formats_gen4[]
> defines which formats the core will let slip through into the driver,
> and even with this patch we're not handling them all.

Blergh, patches welcome. :p

Jani.


>
> -- 
> Ville Syrjälä
> Intel OTC

-- 
Jani Nikula, Intel Open Source Technology Center