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.c | |
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.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c index 421af1a19dfa..b9d8cfef0a1a 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c @@ -26,6 +26,7 @@ #include "dc.h" #include "dc_dmub_srv.h" #include "../dmub/dmub_srv.h" +#include "dm_helpers.h" #define CTX dc_dmub_srv->ctx #define DC_LOGGER CTX->logger @@ -170,3 +171,18 @@ bool dc_dmub_srv_notify_stream_mask(struct dc_dmub_srv *dc_dmub_srv, dmub, DMUB_GPINT__IDLE_OPT_NOTIFY_STREAM_MASK, stream_mask, timeout) == DMUB_STATUS_OK; } + +enum dmub_status dc_dmub_srv_get_dmub_outbox0_msg(const struct dc *dc, struct dmcub_trace_buf_entry *entry) +{ + struct dmub_srv *dmub = dc->ctx->dmub_srv->dmub; + enum dmub_status status; + + status = dmub_srv_get_outbox0_msg(dmub, entry); + + return status; +} + +void dc_dmub_trace_event_control(struct dc *dc, bool enable) +{ + dm_helpes_dmub_outbox0_interrupt_control(dc->ctx, enable); +} |