diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dm_helpers.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dm_helpers.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dm_helpers.h b/drivers/gpu/drm/amd/display/dc/dm_helpers.h index 7617fab9e1f9..9ab854293ace 100644 --- a/drivers/gpu/drm/amd/display/dc/dm_helpers.h +++ b/drivers/gpu/drm/amd/display/dc/dm_helpers.h @@ -34,6 +34,8 @@ #include "dc.h" struct dp_mst_stream_allocation_table; +struct aux_payload; +enum aux_return_code_type; /* * Allocate memory accessible by the GPU @@ -158,6 +160,17 @@ void dm_set_dcn_clocks( struct dc_context *ctx, struct dc_clocks *clks); -bool dm_helpers_dmub_outbox0_interrupt_control(struct dc_context *ctx, bool enable); +bool dm_helpers_dmub_outbox_interrupt_control(struct dc_context *ctx, bool enable); +void dm_helpers_smu_timeout(struct dc_context *ctx, unsigned int msg_id, unsigned int param, unsigned int timeout_us); + +// 0x1 = Result_OK, 0xFE = Result_UnkmownCmd +#define IS_SMU_TIMEOUT(result) \ + (!(result == 0x1 || result == 0xFE)) + +int dm_helper_dmub_aux_transfer_sync( + struct dc_context *ctx, + const struct dc_link *link, + struct aux_payload *payload, + enum aux_return_code_type *operation_result); #endif /* __DM_HELPERS__ */ |