diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/ni.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/ni.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index fdb93f88457..0e579985746 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -262,8 +262,11 @@ int ni_mc_load_microcode(struct radeon_device *rdev) WREG32(MC_SEQ_SUP_CNTL, 0x00000001); /* wait for training to complete */ - while (!(RREG32(MC_IO_PAD_CNTL_D0) & MEM_FALL_OUT_CMD)) - udelay(10); + for (i = 0; i < rdev->usec_timeout; i++) { + if (RREG32(MC_IO_PAD_CNTL_D0) & MEM_FALL_OUT_CMD) + break; + udelay(1); + } if (running) WREG32(MC_SHARED_BLACKOUT_CNTL, blackout); @@ -933,7 +936,7 @@ int cayman_pcie_gart_enable(struct radeon_device *rdev) { int r; - if (rdev->gart.table.vram.robj == NULL) { + if (rdev->gart.robj == NULL) { dev_err(rdev->dev, "No VRAM object for PCIE GART.\n"); return -EINVAL; } @@ -978,8 +981,6 @@ int cayman_pcie_gart_enable(struct radeon_device *rdev) void cayman_pcie_gart_disable(struct radeon_device *rdev) { - int r; - /* Disable all tables */ WREG32(VM_CONTEXT0_CNTL, 0); WREG32(VM_CONTEXT1_CNTL, 0); @@ -995,14 +996,7 @@ void cayman_pcie_gart_disable(struct radeon_device *rdev) WREG32(VM_L2_CNTL2, 0); WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY | L2_CACHE_BIGK_FRAGMENT_SIZE(6)); - if (rdev->gart.table.vram.robj) { - r = radeon_bo_reserve(rdev->gart.table.vram.robj, false); - if (likely(r == 0)) { - radeon_bo_kunmap(rdev->gart.table.vram.robj); - radeon_bo_unpin(rdev->gart.table.vram.robj); - radeon_bo_unreserve(rdev->gart.table.vram.robj); - } - } + radeon_gart_table_vram_unpin(rdev); } void cayman_pcie_gart_fini(struct radeon_device *rdev) @@ -1362,6 +1356,10 @@ static int cayman_startup(struct radeon_device *rdev) return r; } + r = r600_vram_scratch_init(rdev); + if (r) + return r; + evergreen_mc_program(rdev); r = cayman_pcie_gart_enable(rdev); if (r) @@ -1557,6 +1555,7 @@ void cayman_fini(struct radeon_device *rdev) radeon_ib_pool_fini(rdev); radeon_irq_kms_fini(rdev); cayman_pcie_gart_fini(rdev); + r600_vram_scratch_fini(rdev); radeon_gem_fini(rdev); radeon_fence_driver_fini(rdev); radeon_bo_fini(rdev); |