diff options
| author | Ben Widawsky <ben@bwidawsk.net> | 2012-09-02 00:24:40 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-09-05 23:26:29 +0200 |
| commit | 8c3f929b6147e142efc58d5d03dc6fa703b14a5d (patch) | |
| tree | 2b76cee5421c9efcba0e911283737a1996b3bf81 /drivers/gpu/drm/i915/i915_sysfs.c | |
| parent | 8dee3eea3ccd3b6c00a8d3a08dd715d6adf737dd (diff) | |
drm/i915: Enable some sysfs stuff without CONFIG_PM
The original patch was actually incorrect in stubbing out the sysfs for
l3 parity.
commit 5ab3633d6907018b0b830a720e877c3884d679c3
Author: Hunt Xu <mhuntxu@gmail.com>
Date: Sun Jul 1 03:45:07 2012 +0000
drm/i915: make rc6 in sysfs functions conditional
Unfortunately Hunt didn't respond to my review comments, and Daniel
sucked in the patch again ignoring. Worst of all, I'm too lazy to write
the patch for what I originally wanted, which was to keep rc6 sysfs even
without CONFIG_PM. This simpler patch does enough to enable us to add
more sysfs entries though.
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 | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c index c5ee7ee3b17..da733a3fe1e 100644 --- a/drivers/gpu/drm/i915/i915_sysfs.c +++ b/drivers/gpu/drm/i915/i915_sysfs.c @@ -93,6 +93,7 @@ static struct attribute_group rc6_attr_group = { .name = power_group_name, .attrs = rc6_attrs }; +#endif static int l3_access_valid(struct drm_device *dev, loff_t offset) { @@ -206,13 +207,14 @@ void i915_setup_sysfs(struct drm_device *dev) { int ret; +#ifdef CONFIG_PM if (INTEL_INFO(dev)->gen >= 6) { ret = sysfs_merge_group(&dev->primary->kdev.kobj, &rc6_attr_group); if (ret) DRM_ERROR("RC6 residency sysfs setup failed\n"); } - +#endif if (HAS_L3_GPU_CACHE(dev)) { ret = device_create_bin_file(&dev->primary->kdev, &dpf_attrs); if (ret) @@ -225,14 +227,3 @@ void i915_teardown_sysfs(struct drm_device *dev) device_remove_bin_file(&dev->primary->kdev, &dpf_attrs); sysfs_unmerge_group(&dev->primary->kdev.kobj, &rc6_attr_group); } -#else -void i915_setup_sysfs(struct drm_device *dev) -{ - return; -} - -void i915_teardown_sysfs(struct drm_device *dev) -{ - return; -} -#endif /* CONFIG_PM */ |