diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreen_blit_kms.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/evergreen_blit_kms.c | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen_blit_kms.c b/drivers/gpu/drm/radeon/evergreen_blit_kms.c index 1e96bd458cf..89cb9feb565 100644 --- a/drivers/gpu/drm/radeon/evergreen_blit_kms.c +++ b/drivers/gpu/drm/radeon/evergreen_blit_kms.c @@ -622,7 +622,8 @@ int evergreen_blit_init(struct radeon_device *rdev) rdev->r600_blit.primitives.draw_auto = draw_auto; rdev->r600_blit.primitives.set_default_state = set_default_state; - rdev->r600_blit.ring_size_common = 55; /* shaders + def state */ + rdev->r600_blit.ring_size_common = 8; /* sync semaphore */ + rdev->r600_blit.ring_size_common += 55; /* shaders + def state */ rdev->r600_blit.ring_size_common += 16; /* fence emit for VB IB */ rdev->r600_blit.ring_size_common += 5; /* done copy */ rdev->r600_blit.ring_size_common += 16; /* fence emit for done copy */ @@ -633,10 +634,6 @@ int evergreen_blit_init(struct radeon_device *rdev) rdev->r600_blit.max_dim = 16384; - /* pin copy shader into vram if already initialized */ - if (rdev->r600_blit.shader_obj) - goto done; - rdev->r600_blit.state_offset = 0; if (rdev->family < CHIP_CAYMAN) @@ -667,11 +664,26 @@ int evergreen_blit_init(struct radeon_device *rdev) obj_size += cayman_ps_size * 4; obj_size = ALIGN(obj_size, 256); - r = radeon_bo_create(rdev, obj_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM, - NULL, &rdev->r600_blit.shader_obj); - if (r) { - DRM_ERROR("evergreen failed to allocate shader\n"); - return r; + /* pin copy shader into vram if not already initialized */ + if (!rdev->r600_blit.shader_obj) { + r = radeon_bo_create(rdev, obj_size, PAGE_SIZE, true, + RADEON_GEM_DOMAIN_VRAM, + NULL, &rdev->r600_blit.shader_obj); + if (r) { + DRM_ERROR("evergreen failed to allocate shader\n"); + return r; + } + + r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false); + if (unlikely(r != 0)) + return r; + r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM, + &rdev->r600_blit.shader_gpu_addr); + radeon_bo_unreserve(rdev->r600_blit.shader_obj); + if (r) { + dev_err(rdev->dev, "(%d) pin blit object failed\n", r); + return r; + } } DRM_DEBUG("evergreen blit allocated bo %08x vs %08x ps %08x\n", @@ -713,17 +725,6 @@ int evergreen_blit_init(struct radeon_device *rdev) radeon_bo_kunmap(rdev->r600_blit.shader_obj); radeon_bo_unreserve(rdev->r600_blit.shader_obj); -done: - r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false); - if (unlikely(r != 0)) - return r; - r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM, - &rdev->r600_blit.shader_gpu_addr); - radeon_bo_unreserve(rdev->r600_blit.shader_obj); - if (r) { - dev_err(rdev->dev, "(%d) pin blit object failed\n", r); - return r; - } radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size); return 0; } |