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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2020-11-03 10:03:07 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2020-12-15 15:46:03 +0200 |
| commit | 3fcd70c9a5d64e47b7f3d909b21a26e380f7a2f1 (patch) | |
| tree | c929ff9606bafbeb87ae2a108570d381a820179d /tools/perf/scripts/python/bin | |
| parent | drm: add legacy support for using degamma for gamma (diff) | |
| download | linux-3fcd70c9a5d64e47b7f3d909b21a26e380f7a2f1.tar.gz linux-3fcd70c9a5d64e47b7f3d909b21a26e380f7a2f1.zip | |
drm/omap: use degamma property for gamma table
omapdrm supports gamma via GAMMA_LUT property. However, the HW we have
is:
gamma -> ctm -> out
instead of what the model DRM framework uses:
ctm -> gamma -> out
As the following patches add CTM support for omapdrm, lets first fix the
gamma.
This patch changes the property from GAMMA_LUT to DEGAMMA_LUT, and thus
we will have:
degamma -> ctm -> out
and the legacy ioctl will continue working as before.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201103080310.164453-3-tomi.valkeinen@ti.com
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions