diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2014-11-20 03:44:37 -0800 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-12-03 09:35:10 +0100 |
| commit | b32c6f482dc56c52169cad7c9d35908c020dd22d (patch) | |
| tree | dcbfbf30fefd3cb22e1e3d360c62b3bd800d7621 /drivers/gpu/drm/i915/intel_dp.c | |
| parent | a6cbdb8e37d65bbf827fc31ee68b50b1e562a8ba (diff) | |
drm/i915: Enable PSR for Baytrail and Braswell.
This patch is the last in series of VLV/CHV PSR,
that finally enable PSR by adding it to HAS_PSR
and calling the proper enable and disable
functions on the right places.
Although it is still disabled by default.
v2: Rebase over intel_psr and merge Durgadoss's fixes.
v3: Fix typo.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Durgadoss R <durgadoss.r@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index fa509db3e1f..3fc32968252 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -2105,6 +2105,9 @@ static void intel_disable_dp(struct intel_encoder *encoder) if (crtc->config.has_audio) intel_audio_codec_disable(encoder); + if (HAS_PSR(dev) && !HAS_DDI(dev)) + intel_psr_disable(intel_dp); + /* Make sure the panel is off before trying to change the mode. But also * ensure that we have vdd while we switch off the panel. */ intel_edp_panel_vdd_on(intel_dp); @@ -2329,6 +2332,7 @@ static void vlv_enable_dp(struct intel_encoder *encoder) struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base); intel_edp_backlight_on(intel_dp); + intel_psr_enable(intel_dp); } static void g4x_pre_enable_dp(struct intel_encoder *encoder) |