diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_drv.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_drv.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index 84a1bbb75f91..d0eba48dd74e 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -79,9 +79,11 @@ * 2.35.0 - Add CIK macrotile mode array query * 2.36.0 - Fix CIK DCE tiling setup * 2.37.0 - allow GS ring setup on r6xx/r7xx + * 2.38.0 - RADEON_GEM_OP (GET_INITIAL_DOMAIN, SET_INITIAL_DOMAIN), + * CIK: 1D and linear tiling modes contain valid PIPE_CONFIG */ #define KMS_DRIVER_MAJOR 2 -#define KMS_DRIVER_MINOR 37 +#define KMS_DRIVER_MINOR 38 #define KMS_DRIVER_PATCHLEVEL 0 int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags); int radeon_driver_unload_kms(struct drm_device *dev); @@ -403,11 +405,15 @@ static int radeon_pmops_runtime_suspend(struct device *dev) struct drm_device *drm_dev = pci_get_drvdata(pdev); int ret; - if (radeon_runtime_pm == 0) - return -EINVAL; + if (radeon_runtime_pm == 0) { + pm_runtime_forbid(dev); + return -EBUSY; + } - if (radeon_runtime_pm == -1 && !radeon_is_px()) - return -EINVAL; + if (radeon_runtime_pm == -1 && !radeon_is_px()) { + pm_runtime_forbid(dev); + return -EBUSY; + } drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; drm_kms_helper_poll_disable(drm_dev); @@ -456,12 +462,15 @@ static int radeon_pmops_runtime_idle(struct device *dev) struct drm_device *drm_dev = pci_get_drvdata(pdev); struct drm_crtc *crtc; - if (radeon_runtime_pm == 0) + if (radeon_runtime_pm == 0) { + pm_runtime_forbid(dev); return -EBUSY; + } /* are we PX enabled? */ if (radeon_runtime_pm == -1 && !radeon_is_px()) { DRM_DEBUG_DRIVER("failing to power off - not px\n"); + pm_runtime_forbid(dev); return -EBUSY; } |