diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dmub/src')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/src/dmub_srv_stat.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv_stat.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv_stat.c index 44502ec919a2..55a534ec0794 100644 --- a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv_stat.c +++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv_stat.c @@ -92,6 +92,27 @@ enum dmub_status dmub_srv_stat_get_notification(struct dmub_srv *dmub, notify->link_index = cmd.set_config_reply.set_config_reply_control.instance; notify->sc_status = cmd.set_config_reply.set_config_reply_control.status; break; + case DMUB_OUT_CMD__DPIA_NOTIFICATION: + notify->type = DMUB_NOTIFICATION_DPIA_NOTIFICATION; + notify->link_index = cmd.dpia_notify.payload.header.instance; + + if (cmd.dpia_notify.payload.header.type == DPIA_NOTIFY__BW_ALLOCATION) { + + if (cmd.dpia_notify.payload.data.dpia_bw_alloc.bits.bw_request_failed) { + notify->result = DPIA_BW_REQ_FAILED; + } else if (cmd.dpia_notify.payload.data.dpia_bw_alloc.bits.bw_request_succeeded) { + notify->result = DPIA_BW_REQ_SUCCESS; + notify->bw_alloc_reply.allocated_bw = + cmd.dpia_notify.payload.data.dpia_bw_alloc.allocated_bw; + } else if (cmd.dpia_notify.payload.data.dpia_bw_alloc.bits.est_bw_changed) { + notify->result = DPIA_EST_BW_CHANGED; + notify->bw_alloc_reply.estimated_bw = + cmd.dpia_notify.payload.data.dpia_bw_alloc.estimated_bw; + } else if (cmd.dpia_notify.payload.data.dpia_bw_alloc.bits.bw_alloc_cap_changed) { + notify->result = DPIA_BW_ALLOC_CAPS_CHANGED; + } + } + break; default: notify->type = DMUB_NOTIFICATION_NO_DATA; break; |