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| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-11-09 11:26:33 +0100 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-11-09 15:30:45 +0100 |
| commit | eb8dd3abeb4dffab6c373e87d09fc3b5858ac158 (patch) | |
| tree | 6a11d8e5802173bc18f38fd296f8f85f97fafbc9 /drivers/gpu/drm/drm_syncobj.c | |
| parent | 0560054da5673b25d56bea6c57c8d069673af73b (diff) | |
| download | linux-stable-eb8dd3abeb4dffab6c373e87d09fc3b5858ac158.tar.gz linux-stable-eb8dd3abeb4dffab6c373e87d09fc3b5858ac158.tar.bz2 linux-stable-eb8dd3abeb4dffab6c373e87d09fc3b5858ac158.zip | |
drm/vc4: Prefer PPF over TPZ when dst >= 2/3 src
The HVS spec recommends using PPF when the downscaling ratio is
between 2/3 and 1. Let's modify vc4_get_scaling_mode() to follow this
recommendation.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20181109102633.32603-2-boris.brezillon@bootlin.com
Diffstat (limited to 'drivers/gpu/drm/drm_syncobj.c')
0 files changed, 0 insertions, 0 deletions