[v3,7/7] drm/i915: Fix broken num_entries in skl_ddb_allocation_overlaps
diff mbox series

Message ID 20200224124004.26712-8-anshuman.gupta@intel.com
State New
Headers show
Series
  • 3 display pipes combination system support
Related show

Commit Message

Anshuman Gupta Feb. 24, 2020, 12:40 p.m. UTC
skl_ddb_allocation_overlaps() num_entries hass been passed as
INTEL_NUM_PIPES, it should be I915_MAX_PIPES.

v2:
- Rebased.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

Patch
diff mbox series

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 172dbe8260c1..b654d007a037 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -15328,7 +15328,6 @@  static void skl_commit_modeset_enables(struct intel_atomic_state *state)
 	struct intel_crtc *crtc;
 	struct intel_crtc_state *old_crtc_state, *new_crtc_state;
 	struct skl_ddb_entry entries[I915_MAX_PIPES] = {};
-	const u8 num_pipes = INTEL_NUM_PIPES(dev_priv);
 	u8 update_pipes = 0, modeset_pipes = 0;
 	int i;
 
@@ -15365,7 +15364,7 @@  static void skl_commit_modeset_enables(struct intel_atomic_state *state)
 				continue;
 
 			if (skl_ddb_allocation_overlaps(&new_crtc_state->wm.skl.ddb,
-							entries, num_pipes, pipe))
+							entries, I915_MAX_PIPES, pipe))
 				continue;
 
 			entries[pipe] = new_crtc_state->wm.skl.ddb;
@@ -15403,7 +15402,7 @@  static void skl_commit_modeset_enables(struct intel_atomic_state *state)
 			continue;
 
 		drm_WARN_ON(&dev_priv->drm, skl_ddb_allocation_overlaps(&new_crtc_state->wm.skl.ddb,
-									entries, num_pipes, pipe));
+									entries, I915_MAX_PIPES, pipe));
 
 		entries[pipe] = new_crtc_state->wm.skl.ddb;
 		modeset_pipes &= ~BIT(pipe);
@@ -15438,7 +15437,7 @@  static void skl_commit_modeset_enables(struct intel_atomic_state *state)
 			continue;
 
 		drm_WARN_ON(&dev_priv->drm, skl_ddb_allocation_overlaps(&new_crtc_state->wm.skl.ddb,
-									entries, num_pipes, pipe));
+									entries, I915_MAX_PIPES, pipe));
 
 		entries[pipe] = new_crtc_state->wm.skl.ddb;
 		modeset_pipes &= ~BIT(pipe);