diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 5fd6a5db6eb..a569597125d 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -847,6 +847,8 @@ static int i915_cur_delayinfo(struct seq_file *m, void *unused) drm_i915_private_t *dev_priv = dev->dev_private; int ret; + flush_delayed_work(&dev_priv->rps.delayed_resume_work); + if (IS_GEN5(dev)) { u16 rgvswctl = I915_READ16(MEMSWCTL); u16 rgvstat = I915_READ16(MEMSTAT_ILK); @@ -1325,6 +1327,8 @@ static int i915_ring_freq_table(struct seq_file *m, void *unused) return 0; } + flush_delayed_work(&dev_priv->rps.delayed_resume_work); + ret = mutex_lock_interruptible(&dev_priv->rps.hw_lock); if (ret) return ret; @@ -1940,6 +1944,8 @@ i915_max_freq_get(void *data, u64 *val) if (!(IS_GEN6(dev) || IS_GEN7(dev))) return -ENODEV; + flush_delayed_work(&dev_priv->rps.delayed_resume_work); + ret = mutex_lock_interruptible(&dev_priv->rps.hw_lock); if (ret) return ret; @@ -1964,6 +1970,8 @@ i915_max_freq_set(void *data, u64 val) if (!(IS_GEN6(dev) || IS_GEN7(dev))) return -ENODEV; + flush_delayed_work(&dev_priv->rps.delayed_resume_work); + DRM_DEBUG_DRIVER("Manually setting max freq to %llu\n", val); ret = mutex_lock_interruptible(&dev_priv->rps.hw_lock); @@ -2002,6 +2010,8 @@ i915_min_freq_get(void *data, u64 *val) if (!(IS_GEN6(dev) || IS_GEN7(dev))) return -ENODEV; + flush_delayed_work(&dev_priv->rps.delayed_resume_work); + ret = mutex_lock_interruptible(&dev_priv->rps.hw_lock); if (ret) return ret; @@ -2026,6 +2036,8 @@ i915_min_freq_set(void *data, u64 val) if (!(IS_GEN6(dev) || IS_GEN7(dev))) return -ENODEV; + flush_delayed_work(&dev_priv->rps.delayed_resume_work); + DRM_DEBUG_DRIVER("Manually setting min freq to %llu\n", val); ret = mutex_lock_interruptible(&dev_priv->rps.hw_lock); |