diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 24f1ef8e8a08..3df8e60c6153 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -3804,7 +3804,7 @@ void intel_sagv_post_plane_update(struct intel_atomic_state *state) intel_enable_sagv(dev_priv); } -static bool intel_crtc_can_enable_sagv(const struct intel_crtc_state *crtc_state) +static bool skl_crtc_can_enable_sagv(const struct intel_crtc_state *crtc_state) { struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); @@ -3853,6 +3853,11 @@ static bool intel_crtc_can_enable_sagv(const struct intel_crtc_state *crtc_state return true; } +static bool intel_crtc_can_enable_sagv(const struct intel_crtc_state *crtc_state) +{ + return skl_crtc_can_enable_sagv(crtc_state); +} + bool intel_can_enable_sagv(const struct intel_bw_state *bw_state) { if (bw_state->active_pipes && !is_power_of_2(bw_state->active_pipes)) @@ -3865,7 +3870,7 @@ static int intel_compute_sagv_mask(struct intel_atomic_state *state) { int ret; struct intel_crtc *crtc; - struct intel_crtc_state *new_crtc_state; + const struct intel_crtc_state *new_crtc_state; struct intel_bw_state *new_bw_state = NULL; const struct intel_bw_state *old_bw_state = NULL; int i; @@ -3889,6 +3894,7 @@ static int intel_compute_sagv_mask(struct intel_atomic_state *state) new_bw_state->active_pipes = intel_calc_active_pipes(state, old_bw_state->active_pipes); + if (new_bw_state->active_pipes != old_bw_state->active_pipes) { ret = intel_atomic_lock_global_state(&new_bw_state->base); if (ret) |