return ret;
}
+static void psp_prep_asd_unload_cmd_buf(struct psp_gfx_cmd_resp *cmd,
+ uint32_t asd_session_id)
+{
+ cmd->cmd_id = GFX_CMD_ID_UNLOAD_TA;
+ cmd->cmd.cmd_unload_ta.session_id = asd_session_id;
+}
+
+static int psp_asd_unload(struct psp_context *psp)
+{
+ int ret;
+ struct psp_gfx_cmd_resp *cmd;
+
+ if (amdgpu_sriov_vf(psp->adev))
+ return 0;
+
+ if (!psp->asd_context.asd_initialized)
+ return 0;
+
+ cmd = kzalloc(sizeof(struct psp_gfx_cmd_resp), GFP_KERNEL);
+ if (!cmd)
+ return -ENOMEM;
+
+ psp_prep_asd_unload_cmd_buf(cmd, psp->asd_context.session_id);
+
+ ret = psp_cmd_submit_buf(psp, NULL, cmd,
+ psp->fence_buf_mc_addr);
+ if (!ret)
+ psp->asd_context.asd_initialized = false;
+
+ kfree(cmd);
+
+ return ret;
+}
+
static void psp_prep_reg_prog_cmd_buf(struct psp_gfx_cmd_resp *cmd,
uint32_t id, uint32_t value)
{
psp_hdcp_terminate(psp);
}
+ psp_asd_unload(psp);
+
psp_ring_destroy(psp, PSP_RING_TYPE__KM);
pptr = amdgpu_sriov_vf(psp->adev) ? &tmr_buf : NULL;