diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/r600.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index eaf57cc..5997531 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -1372,7 +1372,7 @@ bool r600_gpu_is_lockup(struct radeon_device *rdev, struct radeon_cp *cp) radeon_ring_write(cp, 0x80000000); radeon_ring_unlock_commit(rdev, cp); } - cp->rptr = RREG32(R600_CP_RB_RPTR); + cp->rptr = RREG32(cp->rptr_reg); return r100_gpu_cp_is_lockup(rdev, lockup, cp); } @@ -2234,12 +2234,6 @@ int r600_cp_resume(struct radeon_device *rdev) return 0; } -void r600_cp_commit(struct radeon_device *rdev, struct radeon_cp *cp) -{ - WREG32(CP_RB_WPTR, cp->wptr); - (void)RREG32(CP_RB_WPTR); -} - void r600_ring_init(struct radeon_device *rdev, struct radeon_cp *cp, unsigned ring_size) { u32 rb_bufsz; @@ -2474,7 +2468,9 @@ int r600_startup(struct radeon_device *rdev) } r600_irq_set(rdev); - r = radeon_ring_init(rdev, cp, cp->ring_size); + r = radeon_ring_init(rdev, cp, cp->ring_size, RADEON_WB_CP_RPTR_OFFSET, + R600_CP_RB_RPTR, R600_CP_RB_WPTR); + if (r) return r; r = r600_cp_load_microcode(rdev); |