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| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2016-09-22 18:00:28 -0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2016-10-10 16:06:37 +0300 |
| commit | 6e7fdb873d6255ca3c999dd5c6c18962a769ed3e (patch) | |
| tree | 17cda8c375930a45fbafd1c7846100c9a1a7f233 /drivers/gpu/drm/i915/intel_display.c | |
| parent | 674f823b455cdb94d5773406c1caac170f87e1c4 (diff) | |
| download | op-kernel-dev-6e7fdb873d6255ca3c999dd5c6c18962a769ed3e.zip op-kernel-dev-6e7fdb873d6255ca3c999dd5c6c18962a769ed3e.tar.gz | |
drm/i915: introduce intel_has_sagv()
And use it to move knowledge about the SAGV-supporting platforms from
the callers to the SAGV code.
We'll add more platforms to intel_has_sagv(), so IMHO it makes more
sense to move all this to a single function instead of patching all
the callers every time we add SAGV support to a new platform.
v2: Move I915_SAGV_NOT_CONTROLLED to the new function (Lyude).
Cc: stable@vger.kernel.org
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1474578035-424-3-git-send-email-paulo.r.zanoni@intel.com
(cherry picked from commit 56feca91973459d0b62cbb2610b62d341025ed89)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index b74e1a8..335822e 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -14367,7 +14367,7 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state) * SKL workaround: bspec recommends we disable the SAGV when we * have more then one pipe enabled */ - if (IS_SKYLAKE(dev_priv) && !intel_can_enable_sagv(state)) + if (!intel_can_enable_sagv(state)) intel_disable_sagv(dev_priv); intel_modeset_verify_disabled(dev); @@ -14425,8 +14425,7 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state) intel_modeset_verify_crtc(crtc, old_crtc_state, crtc->state); } - if (IS_SKYLAKE(dev_priv) && intel_state->modeset && - intel_can_enable_sagv(state)) + if (intel_state->modeset && intel_can_enable_sagv(state)) intel_enable_sagv(dev_priv); drm_atomic_helper_commit_hw_done(state); |
