diff options
| author | Rodrigo Vivi <[email protected]> | 2017-09-07 16:00:37 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <[email protected]> | 2017-09-11 15:25:41 -0700 |
| commit | 196cebddde80dd06b2de557ea393082bf5a06c3d (patch) | |
| tree | 230a70e5dda148f0f50acea5921d06cfe6edc2ea | |
| parent | 4d1fa22f4372f27ebbf2376de79a665d23623c8c (diff) | |
drm/i915/psr: Move hsw_enable_source after enabling sink.
No functional change is expected here since at this point
PSR is not allowed to go to any active state. In other
words, not really enabled.
However let's do in a separated patch so it gets clear
on what is change and specially it can helps on bisect
case if we figure something has caused changes in behaviour.
But this needs to be done before we make the vfunc to
enable source to be in parity with VLV implementation.
Cc: Jani Nikula <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Dhinakaran Pandiyan <[email protected]>
Cc: Vathsala Nagaraju <[email protected]>
Signed-off-by: Rodrigo Vivi <[email protected]>
Reviewed-by: Dhinakaran Pandiyan <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
| -rw-r--r-- | drivers/gpu/drm/i915/intel_psr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c index 575c8b93e96f..245cf3ee979f 100644 --- a/drivers/gpu/drm/i915/intel_psr.c +++ b/drivers/gpu/drm/i915/intel_psr.c @@ -544,11 +544,11 @@ void intel_psr_enable(struct intel_dp *intel_dp, hsw_psr_setup_vsc(intel_dp, crtc_state); - hsw_psr_enable_source(intel_dp, crtc_state); - /* Enable PSR on the panel */ hsw_psr_enable_sink(intel_dp); + hsw_psr_enable_source(intel_dp, crtc_state); + if (INTEL_GEN(dev_priv) >= 9) intel_psr_activate(intel_dp); } else { |