Searched refs:DP_MSTM_CTRL (Results 1 – 4 of 4) sorted by relevance
| /linux/drivers/gpu/drm/amd/display/dc/link/ |
| H A D | link_dpms.c | 605 core_link_read_dpcd(link, DP_MSTM_CTRL, &mstmCntl, 1); in enable_mst_on_sink()
611 core_link_write_dpcd(link, DP_MSTM_CTRL, &mstmCntl, 1); in enable_mst_on_sink()
2004 core_link_read_dpcd(link, DP_MSTM_CTRL, &mstm_cntl, 1); in enable_link_dp_mst()
|
| /linux/include/drm/display/ |
| H A D | drm_dp.h | 693 #define DP_MSTM_CTRL 0x111 /* 1.2 */ macro
|
| /linux/drivers/gpu/drm/nouveau/dispnv50/ |
| H A D | disp.c | 1447 ret = drm_dp_dpcd_writeb(aux, DP_MSTM_CTRL, 0); in nv50_mstm_detect()
|
| /linux/drivers/gpu/drm/amd/display/amdgpu_dm/ |
| H A D | amdgpu_dm.c | 2869 ret = drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL, in resume_mst_branch_status()
|