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| author | Alex Deucher <alexander.deucher@amd.com> | 2016-09-15 19:40:06 (GMT) |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-09-16 19:52:53 (GMT) |
| commit | 0f444c24dd00ba562483d5825f9757e0f933d813 (patch) | |
| tree | c8f41d422f25d597d11d3cbf036d79115325dd06 | |
| parent | 668f52c3039049cd293851599581c5eca745ec4e (diff) | |
| download | linux-0f444c24dd00ba562483d5825f9757e0f933d813.tar.xz | |
drm/amdgpu/gfx6: add ring_emit_cntxcntl
Missing for gfx6.
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c index 3cf4e9e..d33d321 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c @@ -2686,6 +2686,13 @@ static void gfx_v6_0_ring_emit_gds_switch(struct amdgpu_ring *ring, { } +static void gfx_v6_ring_emit_cntxcntl(struct amdgpu_ring *ring, uint32_t flags) +{ + amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); + amdgpu_ring_write(ring, 0x80000000); + amdgpu_ring_write(ring, 0); +} + 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, @@ -3114,6 +3121,7 @@ static const struct amdgpu_ring_funcs gfx_v6_0_ring_funcs_gfx = { .test_ring = gfx_v6_0_ring_test_ring, .test_ib = gfx_v6_0_ring_test_ib, .insert_nop = amdgpu_ring_insert_nop, + .emit_cntxcntl = gfx_v6_ring_emit_cntxcntl, }; static const struct amdgpu_ring_funcs gfx_v6_0_ring_funcs_compute = { |