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authorChristian König <deathsimple@vodafone.de>2012-05-02 15:11:23 +0200
committerDave Airlie <airlied@redhat.com>2012-05-03 09:16:38 +0100
commit7b9ef16bd187b7e7f43887afb393d1f89e5bee71 (patch)
treef36f2bcd3207f49361ffdf10ed7a630580da788d /drivers/gpu/drm/radeon/evergreen.c
parent67e3c7876878264a81afe0dceb8ac653af8387be (diff)
drm/radeon: make forcing ring activity a common function
Nothing chipset or ring specific with it, so also move it to radon_ring. Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreen.c')
-rw-r--r--drivers/gpu/drm/radeon/evergreen.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 66f05bba8a42..ecc29bc1cbe3 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -2424,7 +2424,6 @@ bool evergreen_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *rin
u32 srbm_status;
u32 grbm_status;
u32 grbm_status_se0, grbm_status_se1;
- int r;
srbm_status = RREG32(SRBM_STATUS);
grbm_status = RREG32(GRBM_STATUS);
@@ -2435,14 +2434,7 @@ bool evergreen_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *rin
return false;
}
/* force CP activities */
- r = radeon_ring_lock(rdev, ring, 2);
- if (!r) {
- /* PACKET2 NOP */
- radeon_ring_write(ring, 0x80000000);
- radeon_ring_write(ring, 0x80000000);
- radeon_ring_unlock_commit(rdev, ring);
- }
- ring->rptr = RREG32(CP_RB_RPTR);
+ radeon_ring_force_activity(rdev, ring);
return radeon_ring_test_lockup(rdev, ring);
}