Searched refs:DP_MSTM_CTRL (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.4/drivers/gpu/drm/nouveau/dispnv50/ |
| D | disp.c | 1231 ret = drm_dp_dpcd_writeb(mstm->mgr.aux, DP_MSTM_CTRL, 0); in nv50_mstm_enable()
1237 ret = drm_dp_dpcd_writeb(mstm->mgr.aux, DP_MSTM_CTRL, in nv50_mstm_enable()
1266 ret = drm_dp_dpcd_readb(aux, DP_MSTM_CTRL, &mstm_ctrl); in nv50_mstm_detect()
1355 drm_dp_dpcd_writeb(aux, DP_MSTM_CTRL, 0); in nv50_mstm_new()
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| /Linux-v5.4/drivers/gpu/drm/ |
| D | drm_dp_mst_topology.c | 2732 ret = drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL, in drm_dp_mst_topology_mgr_set_mst()
2753 drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL, 0); in drm_dp_mst_topology_mgr_set_mst()
2780 drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL, in drm_dp_mst_topology_mgr_suspend()
2815 ret = drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL, in drm_dp_mst_topology_mgr_resume()
3703 ret = drm_dp_dpcd_read(mgr->aux, DP_MSTM_CTRL, buf, 1); in drm_dp_mst_dump_topology()
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| /Linux-v5.4/include/drm/ |
| D | drm_dp_helper.h | 456 #define DP_MSTM_CTRL 0x111 /* 1.2 */ macro
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| /Linux-v5.4/drivers/gpu/drm/amd/display/dc/core/ |
| D | dc_link_dp.c | 3331 core_link_read_dpcd(link, DP_MSTM_CTRL, &mstmCntl, 1); in dp_enable_mst_on_sink()
3337 core_link_write_dpcd(link, DP_MSTM_CTRL, &mstmCntl, 1); in dp_enable_mst_on_sink()
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