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| author | Mika Kuoppala <mika.kuoppala@linux.intel.com> | 2015-12-15 14:25:07 (GMT) |
|---|---|---|
| committer | Mika Kuoppala <mika.kuoppala@intel.com> | 2016-01-08 11:09:18 (GMT) |
| commit | fc97618bf373b496858eca463e5154085835ae41 (patch) | |
| tree | 3fc6d8fddcd23ddd8dbcade881fa94ee2124f929 /drivers/gpu/drm/i915/intel_uncore.c | |
| parent | 8a47eb198d6e59e5d2509324287d0d913b2d5af1 (diff) | |
| download | linux-fc97618bf373b496858eca463e5154085835ae41.tar.xz | |
drm/i915: Introduce intel_uncore_unclaimed_mmio
Currently interrupt code is the only place checking
for the unclaimed register access prior to actual register
macros using the same functionality. Rename the function
and make it return bool so that the possible error message
context is clear in the caller side. The motivation is to allow
usage of unclaimed detection on arbitrary places.
v2: rebase, s/access/mmio, s/dev/dev_priv
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450189512-30360-2-git-send-email-mika.kuoppala@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uncore.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uncore.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index 358cb9c..7ab5916 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -1596,8 +1596,7 @@ bool intel_has_gpu_reset(struct drm_device *dev) return intel_get_gpu_reset(dev) != NULL; } -void intel_uncore_check_errors(struct drm_device *dev) +bool intel_uncore_unclaimed_mmio(struct drm_i915_private *dev_priv) { - if (check_for_unclaimed_mmio(to_i915(dev))) - DRM_ERROR("Unclaimed register before interrupt\n"); + return check_for_unclaimed_mmio(dev_priv); } |