diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_kms.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_kms.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index 3e49342a20e6..9337820e4d37 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -35,9 +35,9 @@ #include <linux/pm_runtime.h> #if defined(CONFIG_VGA_SWITCHEROO) -bool radeon_is_px(void); +bool radeon_has_atpx(void); #else -static inline bool radeon_is_px(void) { return false; } +static inline bool radeon_has_atpx(void) { return false; } #endif /** @@ -107,6 +107,13 @@ int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags) flags |= RADEON_IS_PCI; } + if (radeon_runtime_pm == 1) + flags |= RADEON_IS_PX; + else if ((radeon_runtime_pm == -1) && + radeon_has_atpx() && + ((flags & RADEON_IS_IGP) == 0)) + flags |= RADEON_IS_PX; + /* radeon_device_init should report only fatal error * like memory allocation failure or iomapping failure, * or memory manager initialization failure, it must @@ -137,8 +144,7 @@ int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags) "Error during ACPI methods call\n"); } - if ((radeon_runtime_pm == 1) || - ((radeon_runtime_pm == -1) && radeon_is_px())) { + if (radeon_is_px(dev)) { pm_runtime_use_autosuspend(dev->dev); pm_runtime_set_autosuspend_delay(dev->dev, 5000); pm_runtime_set_active(dev->dev); |
