From 0c41021cb812d1492b426fe8d0435cd529771ebf Mon Sep 17 00:00:00 2001 From: Charlene Liu Date: Wed, 7 Sep 2022 14:49:41 -0400 Subject: drm/amd/display: Expose few dchubbub functions [why] Expose few dchubbun functions in dcn31 and dcn32 to leverage. Reviewed-by: Dmytro Laktyushkin Acked-by: Wayne Lin Signed-off-by: Charlene Liu Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher --- .../gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) (limited to 'drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h') diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h index 3bae6e558971..cda94e0e31bf 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hubbub.h @@ -161,6 +161,35 @@ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_PIPE, mask_sh), \ HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_INTERRUPT_STATUS, mask_sh) +bool hubbub32_program_urgent_watermarks( + struct hubbub *hubbub, + struct dcn_watermark_set *watermarks, + unsigned int refclk_mhz, + bool safe_to_lower); + +bool hubbub32_program_stutter_watermarks( + struct hubbub *hubbub, + struct dcn_watermark_set *watermarks, + unsigned int refclk_mhz, + bool safe_to_lower); + +bool hubbub32_program_pstate_watermarks( + struct hubbub *hubbub, + struct dcn_watermark_set *watermarks, + unsigned int refclk_mhz, + bool safe_to_lower); + +bool hubbub32_program_usr_watermarks( + struct hubbub *hubbub, + struct dcn_watermark_set *watermarks, + unsigned int refclk_mhz, + bool safe_to_lower); + +void hubbub32_force_usr_retraining_allow(struct hubbub *hubbub, bool allow); + +void hubbub32_force_wm_propagate_to_pipes(struct hubbub *hubbub); + +void dcn32_program_det_size(struct hubbub *hubbub, int hubp_inst, unsigned int det_buffer_size_in_kbyte); void hubbub32_construct(struct dcn20_hubbub *hubbub2, struct dc_context *ctx, -- cgit