Messages in this thread | | | From | Eric Anholt <> | Subject | Re: [PATCH] drm/vc4: Limit SAND tiling support to semiplanar YUV420 formats | Date | Fri, 14 Dec 2018 08:16:32 -0800 |
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Paul Kocialkowski <paul.kocialkowski@bootlin.com> writes:
> Despite what the HVS documentation indicates, the VC4 does not actually > support SAND tiling modes for any RGB format and only semiplanar YUV420 > formats (NV12/NV21) can be used in these tiling modes. > > The driver currently claims to support RGB formats for the associated > modifiers, so remove them from the supported list in the > format_mod_supported helper for RGB formats. > > Remove further checks that are no longer necessary along the way, since > semi-planar YUV420 formats support every SAND tiling mode. > > Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Reviewed-by: Eric Anholt <eric@anholt.net> [unhandled content-type:application/pgp-signature] | |