Commit 10b06122 authored by Jerome Glisse's avatar Jerome Glisse Committed by Dave Airlie

drm/radeon/kms: release AGP bridge at suspend

I think it's good to release the AGP bridge at suspend
and reacquire it at resume. Also fix :
https://bugzilla.kernel.org/show_bug.cgi?id=15969Signed-off-by: default avatarJerome Glisse <jglisse@redhat.com>
Cc: stable <stable@kernel.org>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent b486787e
...@@ -576,6 +576,7 @@ typedef int (*radeon_packet3_check_t)(struct radeon_cs_parser *p, ...@@ -576,6 +576,7 @@ typedef int (*radeon_packet3_check_t)(struct radeon_cs_parser *p,
*/ */
int radeon_agp_init(struct radeon_device *rdev); int radeon_agp_init(struct radeon_device *rdev);
void radeon_agp_resume(struct radeon_device *rdev); void radeon_agp_resume(struct radeon_device *rdev);
void radeon_agp_suspend(struct radeon_device *rdev);
void radeon_agp_fini(struct radeon_device *rdev); void radeon_agp_fini(struct radeon_device *rdev);
......
...@@ -270,3 +270,8 @@ void radeon_agp_fini(struct radeon_device *rdev) ...@@ -270,3 +270,8 @@ void radeon_agp_fini(struct radeon_device *rdev)
} }
#endif #endif
} }
void radeon_agp_suspend(struct radeon_device *rdev)
{
radeon_agp_fini(rdev);
}
...@@ -754,6 +754,8 @@ int radeon_suspend_kms(struct drm_device *dev, pm_message_t state) ...@@ -754,6 +754,8 @@ int radeon_suspend_kms(struct drm_device *dev, pm_message_t state)
/* evict remaining vram memory */ /* evict remaining vram memory */
radeon_bo_evict_vram(rdev); radeon_bo_evict_vram(rdev);
radeon_agp_suspend(rdev);
pci_save_state(dev->pdev); pci_save_state(dev->pdev);
if (state.event == PM_EVENT_SUSPEND) { if (state.event == PM_EVENT_SUSPEND) {
/* Shut down the device */ /* Shut down the device */
......
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