diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 55 |
1 files changed, 47 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index a6acec1a6155..0bd22ebcc3d1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -46,8 +46,6 @@ static int psp_sysfs_init(struct amdgpu_device *adev); static void psp_sysfs_fini(struct amdgpu_device *adev); static int psp_load_smu_fw(struct psp_context *psp); -static int psp_ta_unload(struct psp_context *psp, struct ta_context *context); -static int psp_ta_load(struct psp_context *psp, struct ta_context *context); static int psp_rap_terminate(struct psp_context *psp); static int psp_securedisplay_terminate(struct psp_context *psp); @@ -278,6 +276,7 @@ static int psp_init_sriov_microcode(struct psp_context *psp) break; case IP_VERSION(13, 0, 2): ret = psp_init_cap_microcode(psp, "aldebaran"); + ret &= psp_init_ta_microcode(psp, "aldebaran"); break; default: BUG(); @@ -862,7 +861,7 @@ static void psp_prep_ta_unload_cmd_buf(struct psp_gfx_cmd_resp *cmd, cmd->cmd.cmd_unload_ta.session_id = session_id; } -static int psp_ta_unload(struct psp_context *psp, struct ta_context *context) +int psp_ta_unload(struct psp_context *psp, struct ta_context *context) { int ret; struct psp_gfx_cmd_resp *cmd = acquire_psp_cmd_buf(psp); @@ -944,7 +943,7 @@ static void psp_prep_ta_load_cmd_buf(struct psp_gfx_cmd_resp *cmd, cmd->cmd.cmd_load_ta.cmd_buf_len = context->mem_context.shared_mem_size; } -static int psp_ta_init_shared_buf(struct psp_context *psp, +int psp_ta_init_shared_buf(struct psp_context *psp, struct ta_mem_context *mem_ctx) { /* @@ -958,7 +957,7 @@ static int psp_ta_init_shared_buf(struct psp_context *psp, &mem_ctx->shared_buf); } -static void psp_ta_free_shared_buf(struct ta_mem_context *mem_ctx) +void psp_ta_free_shared_buf(struct ta_mem_context *mem_ctx) { amdgpu_bo_free_kernel(&mem_ctx->shared_bo, &mem_ctx->shared_mc_addr, &mem_ctx->shared_buf); @@ -969,6 +968,42 @@ static int psp_xgmi_init_shared_buf(struct psp_context *psp) return psp_ta_init_shared_buf(psp, &psp->xgmi_context.context.mem_context); } +static void psp_prep_ta_invoke_indirect_cmd_buf(struct psp_gfx_cmd_resp *cmd, + uint32_t ta_cmd_id, + struct ta_context *context) +{ + cmd->cmd_id = GFX_CMD_ID_INVOKE_CMD; + cmd->cmd.cmd_invoke_cmd.session_id = context->session_id; + cmd->cmd.cmd_invoke_cmd.ta_cmd_id = ta_cmd_id; + + cmd->cmd.cmd_invoke_cmd.buf.num_desc = 1; + cmd->cmd.cmd_invoke_cmd.buf.total_size = context->mem_context.shared_mem_size; + cmd->cmd.cmd_invoke_cmd.buf.buf_desc[0].buf_size = context->mem_context.shared_mem_size; + cmd->cmd.cmd_invoke_cmd.buf.buf_desc[0].buf_phy_addr_lo = + lower_32_bits(context->mem_context.shared_mc_addr); + cmd->cmd.cmd_invoke_cmd.buf.buf_desc[0].buf_phy_addr_hi = + upper_32_bits(context->mem_context.shared_mc_addr); +} + +int psp_ta_invoke_indirect(struct psp_context *psp, + uint32_t ta_cmd_id, + struct ta_context *context) +{ + int ret; + struct psp_gfx_cmd_resp *cmd = acquire_psp_cmd_buf(psp); + + psp_prep_ta_invoke_indirect_cmd_buf(cmd, ta_cmd_id, context); + + ret = psp_cmd_submit_buf(psp, NULL, cmd, + psp->fence_buf_mc_addr); + + context->resp_status = cmd->resp.status; + + release_psp_cmd_buf(psp); + + return ret; +} + static void psp_prep_ta_invoke_cmd_buf(struct psp_gfx_cmd_resp *cmd, uint32_t ta_cmd_id, uint32_t session_id) @@ -978,7 +1013,7 @@ static void psp_prep_ta_invoke_cmd_buf(struct psp_gfx_cmd_resp *cmd, cmd->cmd.cmd_invoke_cmd.ta_cmd_id = ta_cmd_id; } -static int psp_ta_invoke(struct psp_context *psp, +int psp_ta_invoke(struct psp_context *psp, uint32_t ta_cmd_id, struct ta_context *context) { @@ -990,12 +1025,14 @@ static int psp_ta_invoke(struct psp_context *psp, ret = psp_cmd_submit_buf(psp, NULL, cmd, psp->fence_buf_mc_addr); + context->resp_status = cmd->resp.status; + release_psp_cmd_buf(psp); return ret; } -static int psp_ta_load(struct psp_context *psp, struct ta_context *context) +int psp_ta_load(struct psp_context *psp, struct ta_context *context) { int ret; struct psp_gfx_cmd_resp *cmd; @@ -1010,6 +1047,8 @@ static int psp_ta_load(struct psp_context *psp, struct ta_context *context) ret = psp_cmd_submit_buf(psp, NULL, cmd, psp->fence_buf_mc_addr); + context->resp_status = cmd->resp.status; + if (!ret) { context->session_id = cmd->resp.session_id; } @@ -1415,7 +1454,7 @@ int psp_ras_enable_features(struct psp_context *psp, return 0; } -static int psp_ras_terminate(struct psp_context *psp) +int psp_ras_terminate(struct psp_context *psp) { int ret; |