diff options
| author | Animesh Manna <[email protected]> | 2019-09-20 17:29:28 +0530 |
|---|---|---|
| committer | Jani Nikula <[email protected]> | 2019-09-23 10:21:10 +0300 |
| commit | 49e3fb7fd880f294643304f3f374d553dd6a4c11 (patch) | |
| tree | 00d5fa8c8d3c851ac8603ca092c19853e895c95f /tools/perf/scripts/python | |
| parent | 1abf329a713d2772257470873d57794d2404018d (diff) | |
drm/i915/dsb: Enable gamma lut programming using DSB.
Gamma lut programming can be programmed using DSB
where bulk register programming can be done using indexed
register write which takes number of data and the mmio offset
to be written.
Currently enabled for 12-bit gamma LUT which is enabled by
default and later 8-bit/10-bit will be enabled in future
based on need.
v1: Initial version.
v2: Directly call dsb-api at callsites. (Jani)
v3:
- modified the code as per single dsb instance per crtc. (Shashank)
- Added dsb get/put call in platform specific load_lut hook. (Jani)
- removed dsb pointer from dev_priv. (Jani)
v4: simplified code by dropping ref-count implementation. (Shashank)
Cc: Jani Nikula <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Cc: Shashank Sharma <[email protected]>
Signed-off-by: Animesh Manna <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python')
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