From: Dave Airlie <airl...@redhat.com>
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
drivers/gpu/drm/drm_fops.c | 2 +-
include/drm/drmP.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index 3a24385..d5429ee 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -257,7 +257,7 @@ static int drm_open_helper(struct inode *inode, struct file
*filp,
return -EBUSY; /* No exclusive opens */
if (!drm_cpu_valid())
return -EINVAL;
- if (dev->switch_power_state != DRM_SWITCH_POWER_ON)
+ if (dev->switch_power_state != DRM_SWITCH_POWER_ON &&
dev->switch_power_state != DRM_SWITCH_POWER_DYNAMIC_OFF)
return -EINVAL;
DRM_DEBUG("pid = %d, minor = %d\n", task_pid_nr(current), minor_id);
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 12083dc..7f8acaf 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1223,6 +1223,7 @@ struct drm_device {
#define DRM_SWITCH_POWER_ON 0
#define DRM_SWITCH_POWER_OFF 1
#define DRM_SWITCH_POWER_CHANGING 2
+#define DRM_SWITCH_POWER_DYNAMIC_OFF 3
static __inline__ int drm_core_check_feature(struct drm_device *dev,
int feature)
--
1.8.2.1
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