diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 15 |
3 files changed, 15 insertions, 19 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index c112bf758a66..a7fa032310ae 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -12651,13 +12651,12 @@ static void skl_update_crtcs(struct drm_atomic_state *state) int i; u8 hw_enabled_slices = dev_priv->wm.skl_hw.ddb.enabled_slices; u8 required_slices = intel_state->wm_results.ddb.enabled_slices; - - const struct skl_ddb_entry *entries[I915_MAX_PIPES] = {}; + struct skl_ddb_entry entries[I915_MAX_PIPES] = {}; for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) /* ignore allocations for crtc's that have been turned off. */ if (new_crtc_state->active) - entries[i] = &to_intel_crtc_state(old_crtc_state)->wm.skl.ddb; + entries[i] = to_intel_crtc_state(old_crtc_state)->wm.skl.ddb; /* If 2nd DBuf slice required, enable it here */ if (INTEL_GEN(dev_priv) >= 11 && required_slices > hw_enabled_slices) @@ -12683,14 +12682,13 @@ static void skl_update_crtcs(struct drm_atomic_state *state) if (updated & cmask || !cstate->base.active) continue; - if (skl_ddb_allocation_overlaps(dev_priv, + if (skl_ddb_allocation_overlaps(&cstate->wm.skl.ddb, entries, - &cstate->wm.skl.ddb, - i)) + INTEL_INFO(dev_priv)->num_pipes, i)) continue; updated |= cmask; - entries[i] = &cstate->wm.skl.ddb; + entries[i] = cstate->wm.skl.ddb; /* * If this is an already active pipe, it's DDB changed, diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 21819a9bdcae..cc7fab2b61f4 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -2191,10 +2191,9 @@ int intel_enable_sagv(struct drm_i915_private *dev_priv); int intel_disable_sagv(struct drm_i915_private *dev_priv); bool skl_wm_level_equals(const struct skl_wm_level *l1, const struct skl_wm_level *l2); -bool skl_ddb_allocation_overlaps(struct drm_i915_private *dev_priv, - const struct skl_ddb_entry **entries, - const struct skl_ddb_entry *ddb, - int ignore); +bool skl_ddb_allocation_overlaps(const struct skl_ddb_entry *ddb, + const struct skl_ddb_entry entries[], + int num_entries, int ignore_idx); bool ilk_disable_lp_wm(struct drm_device *dev); int skl_check_pipe_max_pixel_rate(struct intel_crtc *intel_crtc, struct intel_crtc_state *cstate); diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index dc034617febb..5df7f6e1ab5e 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -5186,16 +5186,15 @@ static inline bool skl_ddb_entries_overlap(const struct skl_ddb_entry *a, return a->start < b->end && b->start < a->end; } -bool skl_ddb_allocation_overlaps(struct drm_i915_private *dev_priv, - const struct skl_ddb_entry **entries, - const struct skl_ddb_entry *ddb, - int ignore) +bool skl_ddb_allocation_overlaps(const struct skl_ddb_entry *ddb, + const struct skl_ddb_entry entries[], + int num_entries, int ignore_idx) { - enum pipe pipe; + int i; - for_each_pipe(dev_priv, pipe) { - if (pipe != ignore && entries[pipe] && - skl_ddb_entries_overlap(ddb, entries[pipe])) + for (i = 0; i < num_entries; i++) { + if (i != ignore_idx && + skl_ddb_entries_overlap(ddb, &entries[i])) return true; } |