diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_sysfs.c | 4 |
2 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 4c785a26dceb..cad175c325c2 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -1239,9 +1239,13 @@ static int vlv_drpc_info(struct seq_file *m) u32 rpmodectl1, rcctl1; unsigned fw_rendercount = 0, fw_mediacount = 0; + intel_runtime_pm_get(dev_priv); + rpmodectl1 = I915_READ(GEN6_RP_CONTROL); rcctl1 = I915_READ(GEN6_RC_CONTROL); + intel_runtime_pm_put(dev_priv); + seq_printf(m, "Video Turbo Mode: %s\n", yesno(rpmodectl1 & GEN6_RP_MEDIA_TURBO)); seq_printf(m, "Turbo enabled: %s\n", @@ -3257,9 +3261,15 @@ static int i915_wedged_set(void *data, u64 val) { struct drm_device *dev = data; + struct drm_i915_private *dev_priv = dev->dev_private; + + intel_runtime_pm_get(dev_priv); i915_handle_error(dev, val, "Manually setting wedged to %llu", val); + + intel_runtime_pm_put(dev_priv); + return 0; } diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c index 9c57029f6f4b..3620997e43f5 100644 --- a/drivers/gpu/drm/i915/i915_sysfs.c +++ b/drivers/gpu/drm/i915/i915_sysfs.c @@ -263,6 +263,8 @@ static ssize_t gt_cur_freq_mhz_show(struct device *kdev, flush_delayed_work(&dev_priv->rps.delayed_resume_work); + intel_runtime_pm_get(dev_priv); + mutex_lock(&dev_priv->rps.hw_lock); if (IS_VALLEYVIEW(dev_priv->dev)) { u32 freq; @@ -273,6 +275,8 @@ static ssize_t gt_cur_freq_mhz_show(struct device *kdev, } mutex_unlock(&dev_priv->rps.hw_lock); + intel_runtime_pm_put(dev_priv); + return snprintf(buf, PAGE_SIZE, "%d\n", ret); } |