diff options
| author | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2017-01-27 11:02:30 +0200 |
|---|---|---|
| committer | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2017-01-30 10:25:13 +0200 |
| commit | 9751bafc43d599262d9de7e6d988804dc5f5d4aa (patch) | |
| tree | fb4511c9ae47816199ddd003328105204e034d59 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 2fcb206654e8b3826424ffa7ef65bd74cc65ff16 (diff) | |
| download | kernel-9751bafc43d599262d9de7e6d988804dc5f5d4aa.tar.gz | |
drm/i915/glk: Program pipe gamma and degamma tables
The gamma tables in Geminilake were changed. There is no split-gamma
mode. Instead, there is a dedicated degamma table that is enabled
whenever pipe CSC is enabled.
The dedicated gamma table has 16 bit precision but doesn't support
separate channels. Since that doesn't match the per-channel format of
the degamma LUT property, for now only a linear table is loaded and the
property ignored.
v2: Remove empty line. (Ville)
Reuse broadwell code. (Ville)
v3: Don't write PIPE_CSC_MODE. (Ville)
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170127090230.20302-1-ander.conselvan.de.oliveira@intel.com
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions