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authorJérôme Glisse <jglisse@redhat.com>2016-06-07 17:43:04 -0400
committerAlex Deucher <alexander.deucher@amd.com>2016-06-13 12:21:51 -0400
commitccaa2c12fba72f3e547d18e66820e2e6c5883113 (patch)
treea6dcf245c9f6133adc83db6a655dc051dc031fe1 /drivers/gpu
parent27bf60db2485c09eba3b473ce5ffbaa4bba0c24e (diff)
drm/radeon: do not hard reset GPU while freezing on r600/r700 family
Seems r600/r700 does not like hard reset while freezing for hibernation (regression due to 274ad65c9d02bdcbee9bae045517864c3521d530 which itself is a fix for hibernation on some GPU families). Until i can debug further issue with r600, let just disable this for r600/r700 as they are very similar family and bug affecting one likely affect the other. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/radeon/radeon_device.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index e721e6b2766e..e61c7636864d 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -1631,7 +1631,7 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend,
radeon_agp_suspend(rdev);
pci_save_state(dev->pdev);
- if (freeze && rdev->family >= CHIP_R600) {
+ if (freeze && rdev->family >= CHIP_CEDAR) {
rdev->asic->asic_reset(rdev, true);
pci_restore_state(dev->pdev);
} else if (suspend) {