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| author | Alex Deucher <alexander.deucher@amd.com> | 2022-11-16 11:06:03 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-11-17 18:09:16 -0500 |
| commit | aec3bb3a01de09058fbebed4821ed7d07e1ed994 (patch) | |
| tree | 2241942bf2f7be27247718d15466baad10f19182 /drivers/gpu/drm/amd/amdgpu/psp_v10_0.c | |
| parent | 54037bdfb1feca4688754fc77f9f7152b77729fa (diff) | |
| download | linux-aec3bb3a01de09058fbebed4821ed7d07e1ed994.tar.gz linux-aec3bb3a01de09058fbebed4821ed7d07e1ed994.tar.bz2 linux-aec3bb3a01de09058fbebed4821ed7d07e1ed994.zip | |
drm/amdgpu: make psp_ring_init common
All of the IP specific versions are the same now, so
we can just use a common function.
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/psp_v10_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/psp_v10_0.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c index ed2293686f0d..9de46fa8f46c 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c @@ -126,32 +126,6 @@ out: return err; } -static int psp_v10_0_ring_init(struct psp_context *psp, - enum psp_ring_type ring_type) -{ - int ret = 0; - struct psp_ring *ring; - struct amdgpu_device *adev = psp->adev; - - ring = &psp->km_ring; - - ring->ring_type = ring_type; - - /* allocate 4k Page of Local Frame Buffer memory for ring */ - ring->ring_size = 0x1000; - ret = amdgpu_bo_create_kernel(adev, ring->ring_size, PAGE_SIZE, - AMDGPU_GEM_DOMAIN_VRAM, - &adev->firmware.rbuf, - &ring->ring_mem_mc_addr, - (void **)&ring->ring_mem); - if (ret) { - ring->ring_size = 0; - return ret; - } - - return 0; -} - static int psp_v10_0_ring_create(struct psp_context *psp, enum psp_ring_type ring_type) { @@ -245,7 +219,6 @@ static void psp_v10_0_ring_set_wptr(struct psp_context *psp, uint32_t value) static const struct psp_funcs psp_v10_0_funcs = { .init_microcode = psp_v10_0_init_microcode, - .ring_init = psp_v10_0_ring_init, .ring_create = psp_v10_0_ring_create, .ring_stop = psp_v10_0_ring_stop, .ring_destroy = psp_v10_0_ring_destroy, |