| commit | a2c3c0a54d4cccb35e8071a11e203c4ac06f9e4e | [log] [tgz] |
|---|---|---|
| author | Sharat Masetty <smasetty@codeaurora.org> | Thu Oct 04 15:11:43 2018 +0530 |
| committer | Rob Clark <robdclark@gmail.com> | Thu Oct 04 09:19:37 2018 -0400 |
| tree | abcf2e914aaf00c563b96dc2605c627e12ed528b | |
| parent | de0a3d094de0858f091cf353c437e912ca41a506 [diff] |
drm/msm/a6xx: Add devfreq support for a6xx Implement routines to estimate GPU busy time and fetching the current frequency for the polling interval. This is required by the devfreq framework which recommends a frequency change if needed. The driver code then tries to set this new frequency on the GPU by sending an Out Of Band(OOB) request to the GMU. Signed-off-by: Sharat Masetty <smasetty@codeaurora.org> Signed-off-by: Rob Clark <robdclark@gmail.com>