forked from Minki/linux
drm/amdgpu/uvd: consolidate code for fetching addr from ctx
Same code duplicated in both functions. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -360,6 +360,18 @@ static void amdgpu_uvd_force_into_uvd_segment(struct amdgpu_bo *abo)
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}
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}
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static u64 amdgpu_uvd_get_addr_from_ctx(struct amdgpu_uvd_cs_ctx *ctx)
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{
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uint32_t lo, hi;
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uint64_t addr;
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lo = amdgpu_get_ib_value(ctx->parser, ctx->ib_idx, ctx->data0);
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hi = amdgpu_get_ib_value(ctx->parser, ctx->ib_idx, ctx->data1);
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addr = ((uint64_t)lo) | (((uint64_t)hi) << 32);
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return addr;
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}
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/**
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* amdgpu_uvd_cs_pass1 - first parsing round
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*
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@ -372,14 +384,10 @@ static int amdgpu_uvd_cs_pass1(struct amdgpu_uvd_cs_ctx *ctx)
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{
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struct amdgpu_bo_va_mapping *mapping;
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struct amdgpu_bo *bo;
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uint32_t cmd, lo, hi;
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uint64_t addr;
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uint32_t cmd;
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uint64_t addr = amdgpu_uvd_get_addr_from_ctx(ctx);
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int r = 0;
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lo = amdgpu_get_ib_value(ctx->parser, ctx->ib_idx, ctx->data0);
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hi = amdgpu_get_ib_value(ctx->parser, ctx->ib_idx, ctx->data1);
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addr = ((uint64_t)lo) | (((uint64_t)hi) << 32);
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mapping = amdgpu_cs_find_mapping(ctx->parser, addr, &bo);
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if (mapping == NULL) {
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DRM_ERROR("Can't find BO for addr 0x%08Lx\n", addr);
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@ -698,15 +706,11 @@ static int amdgpu_uvd_cs_pass2(struct amdgpu_uvd_cs_ctx *ctx)
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{
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struct amdgpu_bo_va_mapping *mapping;
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struct amdgpu_bo *bo;
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uint32_t cmd, lo, hi;
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uint32_t cmd;
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uint64_t start, end;
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uint64_t addr;
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uint64_t addr = amdgpu_uvd_get_addr_from_ctx(ctx);
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int r;
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lo = amdgpu_get_ib_value(ctx->parser, ctx->ib_idx, ctx->data0);
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hi = amdgpu_get_ib_value(ctx->parser, ctx->ib_idx, ctx->data1);
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addr = ((uint64_t)lo) | (((uint64_t)hi) << 32);
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mapping = amdgpu_cs_find_mapping(ctx->parser, addr, &bo);
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if (mapping == NULL)
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return -EINVAL;
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