Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
index e7293f6..410b29c 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
@@ -2685,6 +2685,33 @@ static void gfx_v6_ring_emit_cntxcntl(struct amdgpu_ring
*ring, uint32_t flags)
amdgpu_ring_write(ring, 0);
}
+static unsigned gfx_v6_0_ring_get_emit_ib_size(struct amdgpu_ring *ring)
+{
+ return
+ 6; /* gfx_v6_0_ring_emit_ib */
+}
+
+static unsigned gfx_v6_0_ring_get_dma_frame_size_gfx(struct amdgpu_ring *ring)
+{
+ return
+ 5 + /* gfx_v6_0_ring_emit_hdp_flush */
+ 5 + /* gfx_v6_0_ring_emit_hdp_invalidate */
+ 14 + 14 + 14 + /* gfx_v6_0_ring_emit_fence x3 for user fence,
vm fence */
+ 7 + 4 + /* gfx_v6_0_ring_emit_pipeline_sync */
+ 17 + 6 + /* gfx_v6_0_ring_emit_vm_flush */
+ 3; /* gfx_v6_ring_emit_cntxcntl */
+}
+
+static unsigned gfx_v6_0_ring_get_dma_frame_size_compute(struct amdgpu_ring
*ring)
+{
+ return
+ 5 + /* gfx_v6_0_ring_emit_hdp_flush */
+ 5 + /* gfx_v6_0_ring_emit_hdp_invalidate */
+ 7 + /* gfx_v6_0_ring_emit_pipeline_sync */
+ 17 + /* gfx_v6_0_ring_emit_vm_flush */
+ 14 + 14 + 14; /* gfx_v6_0_ring_emit_fence x3 for user fence, vm
fence */
+}
+
static const struct amdgpu_gfx_funcs gfx_v6_0_gfx_funcs = {
.get_gpu_clock_counter = &gfx_v6_0_get_gpu_clock_counter,
.select_se_sh = &gfx_v6_0_select_se_sh,
@@ -3113,6 +3140,8 @@ static const struct amdgpu_ring_funcs
gfx_v6_0_ring_funcs_gfx = {
.test_ib = gfx_v6_0_ring_test_ib,
.insert_nop = amdgpu_ring_insert_nop,
.emit_cntxcntl = gfx_v6_ring_emit_cntxcntl,
+ .get_emit_ib_size = gfx_v6_0_ring_get_emit_ib_size,
+ .get_dma_frame_size = gfx_v6_0_ring_get_dma_frame_size_gfx,
};
static const struct amdgpu_ring_funcs gfx_v6_0_ring_funcs_compute = {
@@ -3129,6 +3158,8 @@ static const struct amdgpu_ring_funcs
gfx_v6_0_ring_funcs_compute = {
.test_ring = gfx_v6_0_ring_test_ring,
.test_ib = gfx_v6_0_ring_test_ib,
.insert_nop = amdgpu_ring_insert_nop,
+ .get_emit_ib_size = gfx_v6_0_ring_get_emit_ib_size,
+ .get_dma_frame_size = gfx_v6_0_ring_get_dma_frame_size_compute,
};
static void gfx_v6_0_set_ring_funcs(struct amdgpu_device *adev)
--
2.5.5
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