drm/i915: Remove I915_MAX_PIPES dependency for DDB allocation
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.syrjala@linux.intel.com>
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1507630626-23806-3-git-send-email-mika.kahola@intel.com
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;
}