Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
index 8513376..400c16f 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
@@ -577,6 +577,20 @@ static void uvd_v5_0_ring_emit_ib(struct amdgpu_ring *ring,
amdgpu_ring_write(ring, ib->length_dw);
}
+static unsigned uvd_v5_0_ring_get_emit_ib_size(struct amdgpu_ring *ring)
+{
+ return
+ 6; /* uvd_v5_0_ring_emit_ib */
+}
+
+static unsigned uvd_v5_0_ring_get_dma_frame_size(struct amdgpu_ring *ring)
+{
+ return
+ 2 + /* uvd_v5_0_ring_emit_hdp_flush */
+ 2 + /* uvd_v5_0_ring_emit_hdp_invalidate */
+ 14; /* uvd_v5_0_ring_emit_fence x1 no user fence */
+}
+
static bool uvd_v5_0_is_idle(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@@ -807,6 +821,8 @@ static const struct amdgpu_ring_funcs uvd_v5_0_ring_funcs =
{
.pad_ib = amdgpu_ring_generic_pad_ib,
.begin_use = amdgpu_uvd_ring_begin_use,
.end_use = amdgpu_uvd_ring_end_use,
+ .get_emit_ib_size = uvd_v5_0_ring_get_emit_ib_size,
+ .get_dma_frame_size = uvd_v5_0_ring_get_dma_frame_size,
};
static void uvd_v5_0_set_ring_funcs(struct amdgpu_device *adev)
--
2.5.5
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