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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2020-08-06 05:18:02 +0300
committerTomi Valkeinen <tomi.valkeinen@ti.com>2020-08-10 09:44:48 +0300
commite6babe71612cdb5e8d75dfcb8ad97e54e92b596d (patch)
treeaf89594d448e70e8f43a9d2b8b64b30b25c3f817 /kms++util
parent97aba6dc55aebf9ee61b71985cecc0ae90af756b (diff)
dumbfb: Fix pitch for tri-planar formats
The BO pitches are unconditionally set to the frame buffer pitch, for all planes. This is correct for semiplanar YUV formats, as they subsample chroma horizontally by two but combined U and V in a single plane, cancelling each other. For fully planar YUV formats, however, the horizontal subsampling need to be taken into account to compute the pitch. Fix it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'kms++util')
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