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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-10-12 16:02:01 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-10-12 21:18:00 +0300 |
| commit | 4d90f2d507ab4634e9e1923de3a6769ac0aa71fa (patch) | |
| tree | 4b04d3d55cf9368b41877ed67f7105d388c549e8 /drivers/gpu/drm/i915/intel_dp.c | |
| parent | fa9caf0b6e69703ff8a4d4da17897008ec2f2dd3 (diff) | |
| download | op-kernel-dev-4d90f2d507ab4634e9e1923de3a6769ac0aa71fa.zip op-kernel-dev-4d90f2d507ab4634e9e1923de3a6769ac0aa71fa.tar.gz | |
drm/i915: Start tracking PSR state in crtc state
Add the minimal amount of PSR tracking into the crtc state. This allows
precomputing the possibility of using PSR correctly, and it means we can
safely call the psr enable/disable functions for any DP endcoder.
As a nice bonus we get rid of some more crtc->config usage, which we
want to kill off eventually.
v2: Fix 'goto unlock' fail in intel_psr_enable() (Jani)
Check intel_dp_is_edp() in is_edp_psr() (Jani)
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171012130201.21318-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index b0f446b..7534042 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1832,6 +1832,8 @@ found: if (!HAS_DDI(dev_priv)) intel_dp_set_clock(encoder, pipe_config); + intel_psr_compute_config(intel_dp, pipe_config); + return true; } |
