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| author | Josip Pavic <Josip.Pavic@amd.com> | 2023-02-15 15:47:59 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-04-18 16:28:52 -0400 |
| commit | e97cc04fe0fb33e489583dff79f6b1d6919fcc66 (patch) | |
| tree | 129ba4279b9c7b59b55d88228ebb1968bf28a7af /drivers/gpu/drm/amd/display/dc/dm_services.h | |
| parent | c4edb01374685a3ea195c7d31459448cabe5a34e (diff) | |
| download | linux-stable-e97cc04fe0fb33e489583dff79f6b1d6919fcc66.tar.gz linux-stable-e97cc04fe0fb33e489583dff79f6b1d6919fcc66.tar.bz2 linux-stable-e97cc04fe0fb33e489583dff79f6b1d6919fcc66.zip | |
drm/amd/display: refactor dmub commands into single function
[Why & How]
Consolidate dmub access to a single interface. This makes it easier to
add code in the future that needs to run every time a dmub command is
requested (e.g. instrumentation, locking etc).
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Josip Pavic <Josip.Pavic@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dm_services.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dm_services.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dm_services.h b/drivers/gpu/drm/amd/display/dc/dm_services.h index 9a3f2a44f882..d33d595405a9 100644 --- a/drivers/gpu/drm/amd/display/dc/dm_services.h +++ b/drivers/gpu/drm/amd/display/dc/dm_services.h @@ -40,6 +40,7 @@ struct dmub_srv; struct dc_dmub_srv; +union dmub_rb_cmd; irq_handler_idx dm_register_interrupt( struct dc_context *ctx, @@ -274,6 +275,12 @@ void dm_perf_trace_timestamp(const char *func_name, unsigned int line, struct dc #define PERF_TRACE_CTX(__CTX) dm_perf_trace_timestamp(__func__, __LINE__, __CTX) /* + * DMUB Interfaces + */ +bool dm_execute_dmub_cmd(const struct dc_context *ctx, union dmub_rb_cmd *cmd, enum dm_dmub_wait_type wait_type); +bool dm_execute_dmub_cmd_list(const struct dc_context *ctx, unsigned int count, union dmub_rb_cmd *cmd, enum dm_dmub_wait_type wait_type); + +/* * Debug and verification hooks */ |