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drm/amd/display: refactor dmub commands into single function

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[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>
This commit is contained in:
Josip Pavic
2023-02-15 15:47:59 -05:00
committed by Alex Deucher
parent c4edb01374
commit e97cc04fe0
26 changed files with 148 additions and 283 deletions
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7
drivers/gpu/drm/amd/display/dc/dm_services.h
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@@ -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,
@@ -273,6 +274,12 @@ void dm_perf_trace_timestamp(const char *func_name, unsigned int line, struct dc
#define PERF_TRACE() dm_perf_trace_timestamp(__func__, __LINE__, CTX)
#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
*/