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Searched refs:dtm_context (Results 1 – 4 of 4) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_psp.c1320 &psp->dtm_context.dtm_shared_bo, in psp_dtm_init_shared_buf()
1321 &psp->dtm_context.dtm_shared_mc_addr, in psp_dtm_init_shared_buf()
1322 &psp->dtm_context.dtm_shared_buf); in psp_dtm_init_shared_buf()
1348 psp->dtm_context.dtm_shared_mc_addr, in psp_dtm_load()
1354 psp->dtm_context.dtm_initialized = true; in psp_dtm_load()
1355 psp->dtm_context.session_id = cmd->resp.session_id; in psp_dtm_load()
1356 mutex_init(&psp->dtm_context.mutex); in psp_dtm_load()
1380 if (!psp->dtm_context.dtm_initialized) { in psp_dtm_initialize()
1408 psp_prep_ta_unload_cmd_buf(cmd, psp->dtm_context.session_id); in psp_dtm_unload()
1425 return psp_ta_invoke(psp, ta_cmd_id, psp->dtm_context.session_id); in psp_dtm_invoke()
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H A Damdgpu_psp.h300 struct psp_dtm_context dtm_context; member
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_hdcp.c404 if (!psp->dtm_context.dtm_initialized) { in enable_assr()
409 dtm_cmd = (struct ta_dtm_shared_memory *)psp->dtm_context.dtm_shared_buf; in enable_assr()
411 mutex_lock(&psp->dtm_context.mutex); in enable_assr()
425 mutex_unlock(&psp->dtm_context.mutex); in enable_assr()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/modules/hdcp/
H A Dhdcp_psp.c56 dtm_cmd = (struct ta_dtm_shared_memory *)psp->dtm_context.dtm_shared_buf; in mod_hdcp_remove_display_from_topology()
61 mutex_lock(&psp->dtm_context.mutex); in mod_hdcp_remove_display_from_topology()
79 mutex_unlock(&psp->dtm_context.mutex); in mod_hdcp_remove_display_from_topology()
90 if (!psp->dtm_context.dtm_initialized) { in mod_hdcp_add_display_to_topology()
96 dtm_cmd = (struct ta_dtm_shared_memory *)psp->dtm_context.dtm_shared_buf; in mod_hdcp_add_display_to_topology()
98 mutex_lock(&psp->dtm_context.mutex); in mod_hdcp_add_display_to_topology()
125 mutex_unlock(&psp->dtm_context.mutex); in mod_hdcp_add_display_to_topology()