Remove dependency for I915_MAX_PIPES by replacing it with
for_each_pipe() macro.
v2: use 'enum pipe pipe' instead of 'i'
Reviewed-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
Signed-off-by: Ramalingam C <ramalinga...@intel.com>
Signed-off-by: Mika Kahola <mika.kah...@intel.com>
---
drivers/gpu/drm/i915/intel_display.c | 5 ++++-
drivers/gpu/drm/i915/intel_drv.h | 3 ++-
drivers/gpu/drm/i915/intel_pm.c | 12 +++++++-----
3 files changed, 13 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index 45d6e57..69b501a 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -12223,7 +12223,10 @@ static void skl_update_crtcs(struct drm_atomic_state
*state)
if (updated & cmask || !cstate->base.active)
continue;
- if (skl_ddb_allocation_overlaps(entries,
&cstate->wm.skl.ddb, i))
+ if (skl_ddb_allocation_overlaps(dev_priv,
+ entries,
+ &cstate->wm.skl.ddb,
+ i))
continue;
updated |= cmask;
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 0cab667..ceb3b82 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1893,7 +1893,8 @@ 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(const struct skl_ddb_entry **entries,
+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 ilk_disable_lp_wm(struct drm_device *dev);
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 9d0ca26..39acfad 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4820,16 +4820,18 @@ 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(const struct skl_ddb_entry **entries,
+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)
{
- int i;
+ enum pipe pipe;
- for (i = 0; i < I915_MAX_PIPES; i++)
- if (i != ignore && entries[i] &&
- skl_ddb_entries_overlap(ddb, entries[i]))
+ for_each_pipe(dev_priv, pipe) {
+ if (pipe != ignore && entries[pipe] &&
+ skl_ddb_entries_overlap(ddb, entries[pipe]))
return true;
+ }
return false;
}
--
2.7.4
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