diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/hubbub')
5 files changed, 26 insertions, 31 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.c b/drivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.c index d738a36f2132..7847c1c4927b 100644 --- a/drivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.c +++ b/drivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.c @@ -679,24 +679,6 @@ void hubbub1_update_dchub( dh_data->dchub_info_valid = false; } -void hubbub1_toggle_watermark_change_req(struct hubbub *hubbub) -{ - struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); - - uint32_t watermark_change_req; - - REG_GET(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, - DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, &watermark_change_req); - - if (watermark_change_req) - watermark_change_req = 0; - else - watermark_change_req = 1; - - REG_UPDATE(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, - DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, watermark_change_req); -} - void hubbub1_soft_reset(struct hubbub *hubbub, bool reset) { struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); diff --git a/drivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.h b/drivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.h index 9fbd45c7dfef..fa5c4c18ed59 100644 --- a/drivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.h +++ b/drivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.h @@ -489,9 +489,6 @@ void hubbub1_allow_self_refresh_control(struct hubbub *hubbub, bool allow); bool hubbub1_is_allow_self_refresh_enabled(struct hubbub *hubub); -void hubbub1_toggle_watermark_change_req( - struct hubbub *hubbub); - void hubbub1_wm_read_state(struct hubbub *hubbub, struct dcn_hubbub_wm *wm); diff --git a/drivers/gpu/drm/amd/display/dc/hubbub/dcn21/dcn21_hubbub.c b/drivers/gpu/drm/amd/display/dc/hubbub/dcn21/dcn21_hubbub.c index 2546224b326a..e4496ad203b2 100644 --- a/drivers/gpu/drm/amd/display/dc/hubbub/dcn21/dcn21_hubbub.c +++ b/drivers/gpu/drm/amd/display/dc/hubbub/dcn21/dcn21_hubbub.c @@ -132,9 +132,9 @@ int hubbub21_init_dchub(struct hubbub *hubbub, // Init VMID 0 based on PA config dcn20_vmid_setup(&hubbub1->vmid[0], &phys_config); } - - dcn21_dchvm_init(hubbub); - + if (!hubbub1->base.ctx->dc->config.skip_riommu_prefetch_wa) { + dcn21_dchvm_init(hubbub); + } return hubbub1->num_vmid; } diff --git a/drivers/gpu/drm/amd/display/dc/hubbub/dcn35/dcn35_hubbub.c b/drivers/gpu/drm/amd/display/dc/hubbub/dcn35/dcn35_hubbub.c index dce7269959ce..6d41953011f5 100644 --- a/drivers/gpu/drm/amd/display/dc/hubbub/dcn35/dcn35_hubbub.c +++ b/drivers/gpu/drm/amd/display/dc/hubbub/dcn35/dcn35_hubbub.c @@ -46,7 +46,7 @@ #define DCN35_CRB_SEGMENT_SIZE_KB 64 -static void dcn35_init_crb(struct hubbub *hubbub) +void dcn35_init_crb(struct hubbub *hubbub) { struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub); @@ -71,7 +71,7 @@ static void dcn35_init_crb(struct hubbub *hubbub) REG_UPDATE(DCHUBBUB_DEBUG_CTRL_0, DET_DEPTH, 0x5FF); } -static void dcn35_program_compbuf_size(struct hubbub *hubbub, unsigned int compbuf_size_kb, bool safe_to_increase) +void dcn35_program_compbuf_size(struct hubbub *hubbub, unsigned int compbuf_size_kb, bool safe_to_increase) { struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub); unsigned int compbuf_size_segments = (compbuf_size_kb + DCN35_CRB_SEGMENT_SIZE_KB - 1) / DCN35_CRB_SEGMENT_SIZE_KB; @@ -255,7 +255,7 @@ static bool hubbub35_program_stutter_z8_watermarks( return wm_pending; } -static void hubbub35_get_dchub_ref_freq(struct hubbub *hubbub, +void hubbub35_get_dchub_ref_freq(struct hubbub *hubbub, unsigned int dccg_ref_freq_inKhz, unsigned int *dchub_ref_freq_inKhz) { @@ -295,7 +295,7 @@ static void hubbub35_get_dchub_ref_freq(struct hubbub *hubbub, } -static bool hubbub35_program_watermarks( +bool hubbub35_program_watermarks( struct hubbub *hubbub, union dcn_watermark_set *watermarks, unsigned int refclk_mhz, @@ -335,7 +335,7 @@ static bool hubbub35_program_watermarks( } /* Copy values from WM set A to all other sets */ -static void hubbub35_init_watermarks(struct hubbub *hubbub) +void hubbub35_init_watermarks(struct hubbub *hubbub) { struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub); uint32_t reg; @@ -397,7 +397,7 @@ static void hubbub35_init_watermarks(struct hubbub *hubbub) } -static void hubbub35_wm_read_state(struct hubbub *hubbub, +void hubbub35_wm_read_state(struct hubbub *hubbub, struct dcn_hubbub_wm *wm) { struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub); @@ -514,7 +514,7 @@ static void hubbub35_set_fgcg(struct dcn20_hubbub *hubbub2, bool enable) REG_UPDATE(DCHUBBUB_CLOCK_CNTL, DCHUBBUB_FGCG_REP_DIS, !enable); } -static void hubbub35_init(struct hubbub *hubbub) +void hubbub35_init(struct hubbub *hubbub) { struct dcn20_hubbub *hubbub2 = TO_DCN20_HUBBUB(hubbub); /*Enable clock gaters*/ diff --git a/drivers/gpu/drm/amd/display/dc/hubbub/dcn35/dcn35_hubbub.h b/drivers/gpu/drm/amd/display/dc/hubbub/dcn35/dcn35_hubbub.h index 54cf00ffceb8..23fecf88556c 100644 --- a/drivers/gpu/drm/amd/display/dc/hubbub/dcn35/dcn35_hubbub.h +++ b/drivers/gpu/drm/amd/display/dc/hubbub/dcn35/dcn35_hubbub.h @@ -152,4 +152,20 @@ void hubbub35_construct(struct dcn20_hubbub *hubbub2, int det_size_kb, int pixel_chunk_size_kb, int config_return_buffer_size_kb); + +void hubbub35_wm_read_state(struct hubbub *hubbub, + struct dcn_hubbub_wm *wm); +void hubbub35_get_dchub_ref_freq(struct hubbub *hubbub, + unsigned int dccg_ref_freq_inKhz, + unsigned int *dchub_ref_freq_inKhz); +bool hubbub35_program_watermarks( + struct hubbub *hubbub, + union dcn_watermark_set *watermarks, + unsigned int refclk_mhz, + bool safe_to_lower); +void hubbub35_init_watermarks(struct hubbub *hubbub); +void dcn35_program_compbuf_size(struct hubbub *hubbub, + unsigned int compbuf_size_kb, bool safe_to_increase); +void dcn35_init_crb(struct hubbub *hubbub); +void hubbub35_init(struct hubbub *hubbub); #endif |