diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/r100.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r100.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index 8760d66e058..c0d4650cdb7 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -354,11 +354,17 @@ u32 r100_get_vblank_counter(struct radeon_device *rdev, int crtc) return RREG32(RADEON_CRTC2_CRNT_FRAME); } +/* Who ever call radeon_fence_emit should call ring_lock and ask + * for enough space (today caller are ib schedule and buffer move) */ void r100_fence_ring_emit(struct radeon_device *rdev, struct radeon_fence *fence) { - /* Who ever call radeon_fence_emit should call ring_lock and ask - * for enough space (today caller are ib schedule and buffer move) */ + /* We have to make sure that caches are flushed before + * CPU might read something from VRAM. */ + radeon_ring_write(rdev, PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); + radeon_ring_write(rdev, RADEON_RB3D_DC_FLUSH_ALL); + radeon_ring_write(rdev, PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0)); + radeon_ring_write(rdev, RADEON_RB3D_ZC_FLUSH_ALL); /* Wait until IDLE & CLEAN */ radeon_ring_write(rdev, PACKET0(0x1720, 0)); radeon_ring_write(rdev, (1 << 16) | (1 << 17)); @@ -1504,6 +1510,7 @@ static int r100_packet3_check(struct radeon_cs_parser *p, DRM_ERROR("PRIM_WALK must be 3 for IMMD draw\n"); return -EINVAL; } + track->vtx_size = r100_get_vtx_size(radeon_get_ib_value(p, idx + 0)); track->vap_vf_cntl = radeon_get_ib_value(p, idx + 1); track->immd_dwords = pkt->count - 1; r = r100_cs_track_check(p->rdev, track); @@ -3368,7 +3375,6 @@ int r100_suspend(struct radeon_device *rdev) void r100_fini(struct radeon_device *rdev) { - r100_suspend(rdev); r100_cp_fini(rdev); r100_wb_fini(rdev); r100_ib_fini(rdev); @@ -3399,9 +3405,7 @@ int r100_mc_init(struct radeon_device *rdev) if (rdev->flags & RADEON_IS_AGP) { r = radeon_agp_init(rdev); if (r) { - printk(KERN_WARNING "[drm] Disabling AGP\n"); - rdev->flags &= ~RADEON_IS_AGP; - rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024; + radeon_agp_disable(rdev); } else { rdev->mc.gtt_location = rdev->mc.agp_base; } @@ -3482,13 +3486,12 @@ int r100_init(struct radeon_device *rdev) if (r) { /* Somethings want wront with the accel init stop accel */ dev_err(rdev->dev, "Disabling GPU acceleration\n"); - r100_suspend(rdev); r100_cp_fini(rdev); r100_wb_fini(rdev); r100_ib_fini(rdev); + radeon_irq_kms_fini(rdev); if (rdev->flags & RADEON_IS_PCI) r100_pci_gart_fini(rdev); - radeon_irq_kms_fini(rdev); rdev->accel_working = false; } return 0; |