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| author | Rodrigo Vivi <rodrigo.vivi@gmail.com> | 2013-07-12 01:45:05 +0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-07-18 12:34:54 +0400 |
| commit | 4906557eb37b7fef84fad4304acef6dedf919880 (patch) | |
| tree | 2a655e9c0fd228c8b40c65d9245603aee3d95b32 /include | |
| parent | 3d739d92d9cbce6cdaf101fe78870f97fcbf5349 (diff) | |
| download | linux-4906557eb37b7fef84fad4304acef6dedf919880.tar.xz | |
drm/i915: Hook PSR functionality
PSR must be enabled after transcoder and port are running.
And it is only available for HSW.
v2: move enable/disable to intel_ddi
v3: The spec suggests PSR should be disabled even before backlight (by pzanoni)
v4: also disabling and enabling whenever panel is disabled/enabled.
v5: make it last patch to avoid breaking whenever bisecting. So calling for
update and force exit came to this patch along with enable/disable calls.
v6: Remove unused and unecessary psr_enable/disable calls, as notice by Paulo.
CC: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
[danvet: Drop the psr exit code in the busy ioctl since I didn't merge
that part of the infrastructure yet - it needs more thought.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions