diff options
| author | Yongqiang Sun <yongqiang.sun@amd.com> | 2021-02-19 22:50:23 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-03-02 22:07:10 +0300 |
| commit | 70732504c53b2d3aae2cebc457515a304672d5bb (patch) | |
| tree | 4ab85b325e0118c62913a0334743757a095557a2 /drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h | |
| parent | 8039bc7130ef4206a58e4dc288621bc97eba08eb (diff) | |
| download | linux-70732504c53b2d3aae2cebc457515a304672d5bb.tar.xz | |
drm/amd/display: Implement dmub trace event
[Why & How]
DMUB FW send trace event via outbox0 interrupt. Driver will handle it.
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h index d76f9f2410cb..eefec9cc21a8 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h +++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h @@ -30,6 +30,7 @@ #include "dmub/dmub_srv.h" struct dmub_srv; +struct dc; struct dc_reg_helper_state { bool gather_in_progress; @@ -60,4 +61,9 @@ bool dc_dmub_srv_cmd_with_reply_data(struct dc_dmub_srv *dc_dmub_srv, union dmub bool dc_dmub_srv_notify_stream_mask(struct dc_dmub_srv *dc_dmub_srv, unsigned int stream_mask); + +enum dmub_status dc_dmub_srv_get_dmub_outbox0_msg(const struct dc *dc, struct dmcub_trace_buf_entry *entry); + +void dc_dmub_trace_event_control(struct dc *dc, bool enable); + #endif /* _DMUB_DC_SRV_H_ */ |