From beb9764aad3c2b2c14bf957221f42e326d097680 Mon Sep 17 00:00:00 2001 From: George Shen Date: Fri, 8 Mar 2024 15:08:09 -0500 Subject: drm/amd/display: Add dummy interface for tracing DCN32 SMU messages [Why/How] Some issues may require a trace of the previous SMU messages from DC to understand the context and aid in debugging. Actual logging to be implemented when needed. Reviewed-by: Josip Pavic Acked-by: Roman Li Signed-off-by: George Shen Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c') diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c index d9e33c6bccd9..0005f5f8f34f 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c @@ -52,4 +52,12 @@ void dm_perf_trace_timestamp(const char *func_name, unsigned int line, struct dc func_name, line); } +void dm_trace_smu_msg(uint32_t msg_id, uint32_t param_in, struct dc_context *ctx) +{ +} + +void dm_trace_smu_delay(uint32_t delay, struct dc_context *ctx) +{ +} + /**** power component interfaces ****/ -- cgit v1.2.3