From: Christian König <christian.koe...@amd.com>
Starting with UVD3 message and feedback buffers have their
own 256MB segment, so no need to force them into VRAM any more.
Signed-off-by: Christian König <christian.koe...@amd.com>
---
drivers/gpu/drm/radeon/radeon_cs.c | 3 ++-
drivers/gpu/drm/radeon/radeon_uvd.c | 3 +--
drivers/gpu/drm/radeon/uvd_v1_0.c | 4 ++--
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c
b/drivers/gpu/drm/radeon/radeon_cs.c
index ac6ece6..1806f4d 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -85,8 +85,9 @@ static int radeon_cs_parser_relocs(struct radeon_cs_parser *p)
VRAM, also but everything into VRAM on AGP cards to avoid
image corruptions */
if (p->ring == R600_RING_TYPE_UVD_INDEX &&
+ p->rdev->family < CHIP_PALM &&
(i == 0 || p->rdev->flags & RADEON_IS_AGP)) {
- /* TODO: is this still needed for NI+ ? */
+
p->relocs[i].lobj.domain =
RADEON_GEM_DOMAIN_VRAM;
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c
b/drivers/gpu/drm/radeon/radeon_uvd.c
index 1a01bbf..a0f1185 100644
--- a/drivers/gpu/drm/radeon/radeon_uvd.c
+++ b/drivers/gpu/drm/radeon/radeon_uvd.c
@@ -476,8 +476,7 @@ static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p,
return -EINVAL;
}
- /* TODO: is this still necessary on NI+ ? */
- if ((cmd == 0 || cmd == 0x3) &&
+ if (p->rdev->family < CHIP_PALM && (cmd == 0 || cmd == 0x3) &&
(start >> 28) != (p->rdev->uvd.gpu_addr >> 28)) {
DRM_ERROR("msg/fb buffer %LX-%LX out of 256MB segment!\n",
start, end);
diff --git a/drivers/gpu/drm/radeon/uvd_v1_0.c
b/drivers/gpu/drm/radeon/uvd_v1_0.c
index 7266805..3100fa9 100644
--- a/drivers/gpu/drm/radeon/uvd_v1_0.c
+++ b/drivers/gpu/drm/radeon/uvd_v1_0.c
@@ -212,8 +212,8 @@ int uvd_v1_0_start(struct radeon_device *rdev)
/* enable VCPU clock */
WREG32(UVD_VCPU_CNTL, 1 << 9);
- /* enable UMC */
- WREG32_P(UVD_LMI_CTRL2, 0, ~(1 << 8));
+ /* enable UMC and NC0 */
+ WREG32_P(UVD_LMI_CTRL2, 1 << 13, ~((1 << 8) | (1 << 13)));
/* boot up the VCPU */
WREG32(UVD_SOFT_RESET, 0);
--
1.8.1.2
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