diff options
| author | Ben Widawsky <benjamin.widawsky@intel.com> | 2013-09-19 11:01:40 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-09-19 20:41:00 +0200 |
| commit | 040d2baa6229d50c406340035766c4e99725bf3d (patch) | |
| tree | b89913b763b2fa552a737da48508381344931fba /drivers/gpu/drm/i915/i915_sysfs.c | |
| parent | 3ccfd19dea7c5c85aa4b1f929a97a02b026ab356 (diff) | |
drm/i915: s/HAS_L3_GPU_CACHE/HAS_L3_DPF
We'd only ever used this define to denote whether or not we have the
dynamic parity feature (DPF) and never to determine whether or not L3
exists. Baytrail is a good example of where L3 exists, and not DPF.
This patch provides clarify in the code for future use cases which might
want to actually query whether or not L3 exists.
v2: Add /* DPF == dynamic parity feature */
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_sysfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_sysfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c index deb8787308d..7b4c79cdb39 100644 --- a/drivers/gpu/drm/i915/i915_sysfs.c +++ b/drivers/gpu/drm/i915/i915_sysfs.c @@ -97,7 +97,7 @@ static struct attribute_group rc6_attr_group = { static int l3_access_valid(struct drm_device *dev, loff_t offset) { - if (!HAS_L3_GPU_CACHE(dev)) + if (!HAS_L3_DPF(dev)) return -EPERM; if (offset % 4 != 0) @@ -525,7 +525,7 @@ void i915_setup_sysfs(struct drm_device *dev) DRM_ERROR("RC6 residency sysfs setup failed\n"); } #endif - if (HAS_L3_GPU_CACHE(dev)) { + if (HAS_L3_DPF(dev)) { ret = device_create_bin_file(&dev->primary->kdev, &dpf_attrs); if (ret) DRM_ERROR("l3 parity sysfs setup failed\n"); |