diff options
| author | Mika Kahola <mika.kahola@intel.com> | 2017-10-10 13:17:03 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-10-10 18:15:06 +0300 |
| commit | 2b68504be6b47fabd4d14c89bbea37a6fd0fd28c (patch) | |
| tree | c0ede3887620734db3bf82fd6d11de194979c3ab /drivers/gpu/drm/i915/intel_pm.c | |
| parent | 0d5f662575e542ed22b5054c2b0887f42271be5e (diff) | |
| download | lwn-2b68504be6b47fabd4d14c89bbea37a6fd0fd28c.tar.gz lwn-2b68504be6b47fabd4d14c89bbea37a6fd0fd28c.zip | |
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
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 9d0ca2656a23..39acfadb5a21 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; } |