diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display')
18 files changed, 72 insertions, 26 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 0ec178ca7434..b0e66c05d811 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2034,6 +2034,9 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) if (amdgpu_dc_debug_mask & DC_FORCE_SUBVP_MCLK_SWITCH) adev->dm.dc->debug.force_subvp_mclk_switch = true; + if (amdgpu_dc_debug_mask & DC_DISABLE_SUBVP) + adev->dm.dc->debug.force_disable_subvp = true; + if (amdgpu_dc_debug_mask & DC_ENABLE_DML2) { adev->dm.dc->debug.using_dml2 = true; adev->dm.dc->debug.using_dml21 = true; @@ -11483,6 +11486,11 @@ static bool amdgpu_dm_crtc_mem_type_changed(struct drm_device *dev, new_plane_state = drm_atomic_get_plane_state(state, plane); old_plane_state = drm_atomic_get_plane_state(state, plane); + if (IS_ERR(new_plane_state) || IS_ERR(old_plane_state)) { + DRM_ERROR("Failed to get plane state for plane %s\n", plane->name); + return false; + } + if (old_plane_state->fb && new_plane_state->fb && get_mem_type(old_plane_state->fb) != get_mem_type(new_plane_state->fb)) return true; diff --git a/drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c b/drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c index 35bc917631ae..84a2de9a76d4 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c @@ -1736,7 +1736,7 @@ static void CalculateBytePerPixelAndBlockSizes( #endif } // CalculateBytePerPixelAndBlockSizes -static dml_float_t CalculateTWait( +static noinline_for_stack dml_float_t CalculateTWait( dml_uint_t PrefetchMode, enum dml_use_mall_for_pstate_change_mode UseMALLForPStateChange, dml_bool_t SynchronizeDRRDisplaysForUCLKPStateChangeFinal, @@ -4458,7 +4458,7 @@ static void CalculateSwathWidth( } } // CalculateSwathWidth -static dml_float_t CalculateExtraLatency( +static noinline_for_stack dml_float_t CalculateExtraLatency( dml_uint_t RoundTripPingLatencyCycles, dml_uint_t ReorderingBytes, dml_float_t DCFCLK, @@ -5915,7 +5915,7 @@ static dml_uint_t DSCDelayRequirement( return DSCDelayRequirement_val; } -static dml_bool_t CalculateVActiveBandwithSupport(dml_uint_t NumberOfActiveSurfaces, +static noinline_for_stack dml_bool_t CalculateVActiveBandwithSupport(dml_uint_t NumberOfActiveSurfaces, dml_float_t ReturnBW, dml_bool_t NotUrgentLatencyHiding[], dml_float_t ReadBandwidthLuma[], @@ -6019,7 +6019,7 @@ static void CalculatePrefetchBandwithSupport( #endif } -static dml_float_t CalculateBandwidthAvailableForImmediateFlip( +static noinline_for_stack dml_float_t CalculateBandwidthAvailableForImmediateFlip( dml_uint_t NumberOfActiveSurfaces, dml_float_t ReturnBW, dml_float_t ReadBandwidthLuma[], @@ -6213,7 +6213,7 @@ static dml_uint_t CalculateMaxVStartup( return max_vstartup_lines; } -static void set_calculate_prefetch_schedule_params(struct display_mode_lib_st *mode_lib, +static noinline_for_stack void set_calculate_prefetch_schedule_params(struct display_mode_lib_st *mode_lib, struct CalculatePrefetchSchedule_params_st *CalculatePrefetchSchedule_params, dml_uint_t j, dml_uint_t k) @@ -6265,7 +6265,7 @@ static void set_calculate_prefetch_schedule_params(struct display_mode_lib_st *m CalculatePrefetchSchedule_params->Tno_bw = &mode_lib->ms.Tno_bw[k]; } -static void dml_prefetch_check(struct display_mode_lib_st *mode_lib) +static noinline_for_stack void dml_prefetch_check(struct display_mode_lib_st *mode_lib) { struct dml_core_mode_support_locals_st *s = &mode_lib->scratch.dml_core_mode_support_locals; struct CalculatePrefetchSchedule_params_st *CalculatePrefetchSchedule_params = &mode_lib->scratch.CalculatePrefetchSchedule_params; diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c index c4dbf27abaf8..8ed49a9df378 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c @@ -2778,7 +2778,7 @@ static double dml_get_return_bandwidth_available( return return_bw_mbps; } -static void calculate_bandwidth_available( +static noinline_for_stack void calculate_bandwidth_available( double avg_bandwidth_available_min[dml2_core_internal_soc_state_max], double avg_bandwidth_available[dml2_core_internal_soc_state_max][dml2_core_internal_bw_max], double urg_bandwidth_available_min[dml2_core_internal_soc_state_max], // min between SDP and DRAM @@ -3625,7 +3625,7 @@ static void CalculateDCFCLKDeepSleepTdlut( dml2_printf("DML::%s: DCFClkDeepSleep = %f (final)\n", __func__, *DCFClkDeepSleep); } -static void CalculateDCFCLKDeepSleep( +static noinline_for_stack void CalculateDCFCLKDeepSleep( const struct dml2_display_cfg *display_cfg, unsigned int NumberOfActiveSurfaces, unsigned int BytePerPixelY[], @@ -4142,7 +4142,7 @@ static bool ValidateODMMode(enum dml2_odm_mode ODMMode, return true; } -static void CalculateODMMode( +static noinline_for_stack void CalculateODMMode( unsigned int MaximumPixelsPerLinePerDSCUnit, unsigned int HActive, enum dml2_output_format_class OutFormat, @@ -4239,7 +4239,7 @@ static void CalculateODMMode( #endif } -static void CalculateOutputLink( +static noinline_for_stack void CalculateOutputLink( struct dml2_core_internal_scratch *s, double PHYCLK, double PHYCLKD18, @@ -5999,7 +5999,7 @@ static double calculate_impacted_Tsw(unsigned int exclude_plane_idx, unsigned in } // a global check against the aggregate effect of the per plane prefetch schedule -static bool CheckGlobalPrefetchAdmissibility(struct dml2_core_internal_scratch *scratch, +static noinline_for_stack bool CheckGlobalPrefetchAdmissibility(struct dml2_core_internal_scratch *scratch, struct dml2_core_calcs_CheckGlobalPrefetchAdmissibility_params *p) { struct dml2_core_calcs_CheckGlobalPrefetchAdmissibility_locals *s = &scratch->CheckGlobalPrefetchAdmissibility_locals; @@ -7012,7 +7012,7 @@ static void calculate_bytes_to_fetch_required_to_hide_latency( } } -static void calculate_vactive_det_fill_latency( +static noinline_for_stack void calculate_vactive_det_fill_latency( const struct dml2_display_cfg *display_cfg, unsigned int num_active_planes, unsigned int bytes_required_l[], diff --git a/drivers/gpu/drm/amd/display/dc/dpp/dcn10/dcn10_dpp.c b/drivers/gpu/drm/amd/display/dc/dpp/dcn10/dcn10_dpp.c index e1da48b05d00..75fb77bca83b 100644 --- a/drivers/gpu/drm/amd/display/dc/dpp/dcn10/dcn10_dpp.c +++ b/drivers/gpu/drm/amd/display/dc/dpp/dcn10/dcn10_dpp.c @@ -194,6 +194,9 @@ void dpp_reset(struct dpp *dpp_base) dpp->filter_h = NULL; dpp->filter_v = NULL; + memset(&dpp_base->pos, 0, sizeof(dpp_base->pos)); + memset(&dpp_base->att, 0, sizeof(dpp_base->att)); + memset(&dpp->scl_data, 0, sizeof(dpp->scl_data)); memset(&dpp->pwl_data, 0, sizeof(dpp->pwl_data)); } @@ -480,10 +483,11 @@ void dpp1_set_cursor_position( if (src_y_offset + cursor_height <= 0) cur_en = 0; /* not visible beyond top edge*/ - REG_UPDATE(CURSOR0_CONTROL, - CUR0_ENABLE, cur_en); + if (dpp_base->pos.cur0_ctl.bits.cur0_enable != cur_en) { + REG_UPDATE(CURSOR0_CONTROL, CUR0_ENABLE, cur_en); - dpp_base->pos.cur0_ctl.bits.cur0_enable = cur_en; + dpp_base->pos.cur0_ctl.bits.cur0_enable = cur_en; + } } void dpp1_cnv_set_optional_cursor_attributes( diff --git a/drivers/gpu/drm/amd/display/dc/dpp/dcn401/dcn401_dpp_cm.c b/drivers/gpu/drm/amd/display/dc/dpp/dcn401/dcn401_dpp_cm.c index 3b6ca7974e18..1236e0f9a256 100644 --- a/drivers/gpu/drm/amd/display/dc/dpp/dcn401/dcn401_dpp_cm.c +++ b/drivers/gpu/drm/amd/display/dc/dpp/dcn401/dcn401_dpp_cm.c @@ -154,9 +154,11 @@ void dpp401_set_cursor_position( struct dcn401_dpp *dpp = TO_DCN401_DPP(dpp_base); uint32_t cur_en = pos->enable ? 1 : 0; - REG_UPDATE(CURSOR0_CONTROL, CUR0_ENABLE, cur_en); + if (dpp_base->pos.cur0_ctl.bits.cur0_enable != cur_en) { + REG_UPDATE(CURSOR0_CONTROL, CUR0_ENABLE, cur_en); - dpp_base->pos.cur0_ctl.bits.cur0_enable = cur_en; + dpp_base->pos.cur0_ctl.bits.cur0_enable = cur_en; + } } void dpp401_set_optional_cursor_attributes( diff --git a/drivers/gpu/drm/amd/display/dc/hubp/dcn10/dcn10_hubp.c b/drivers/gpu/drm/amd/display/dc/hubp/dcn10/dcn10_hubp.c index 8364c9f9231a..9b026600b90e 100644 --- a/drivers/gpu/drm/amd/display/dc/hubp/dcn10/dcn10_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/hubp/dcn10/dcn10_hubp.c @@ -546,6 +546,12 @@ void hubp1_dcc_control(struct hubp *hubp, bool enable, SECONDARY_SURFACE_DCC_IND_64B_BLK, dcc_ind_64b_blk); } +void hubp_reset(struct hubp *hubp) +{ + memset(&hubp->pos, 0, sizeof(hubp->pos)); + memset(&hubp->att, 0, sizeof(hubp->att)); +} + void hubp1_program_surface_config( struct hubp *hubp, enum surface_pixel_format format, @@ -1351,8 +1357,9 @@ static void hubp1_wait_pipe_read_start(struct hubp *hubp) void hubp1_init(struct hubp *hubp) { - //do nothing + hubp_reset(hubp); } + static const struct hubp_funcs dcn10_hubp_funcs = { .hubp_program_surface_flip_and_addr = hubp1_program_surface_flip_and_addr, @@ -1365,6 +1372,7 @@ static const struct hubp_funcs dcn10_hubp_funcs = { .hubp_set_vm_context0_settings = hubp1_set_vm_context0_settings, .set_blank = hubp1_set_blank, .dcc_control = hubp1_dcc_control, + .hubp_reset = hubp_reset, .mem_program_viewport = min_set_viewport, .set_hubp_blank_en = hubp1_set_hubp_blank_en, .set_cursor_attributes = hubp1_cursor_set_attributes, diff --git a/drivers/gpu/drm/amd/display/dc/hubp/dcn10/dcn10_hubp.h b/drivers/gpu/drm/amd/display/dc/hubp/dcn10/dcn10_hubp.h index a85dc3be786f..c7765e6f09e6 100644 --- a/drivers/gpu/drm/amd/display/dc/hubp/dcn10/dcn10_hubp.h +++ b/drivers/gpu/drm/amd/display/dc/hubp/dcn10/dcn10_hubp.h @@ -746,6 +746,8 @@ void hubp1_dcc_control(struct hubp *hubp, bool enable, enum hubp_ind_block_size independent_64b_blks); +void hubp_reset(struct hubp *hubp); + bool hubp1_program_surface_flip_and_addr( struct hubp *hubp, const struct dc_plane_address *address, diff --git a/drivers/gpu/drm/amd/display/dc/hubp/dcn20/dcn20_hubp.c b/drivers/gpu/drm/amd/display/dc/hubp/dcn20/dcn20_hubp.c index c74f6a3313a2..91259b896e03 100644 --- a/drivers/gpu/drm/amd/display/dc/hubp/dcn20/dcn20_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/hubp/dcn20/dcn20_hubp.c @@ -1058,11 +1058,13 @@ void hubp2_cursor_set_position( if (src_y_offset + cursor_height <= 0) cur_en = 0; /* not visible beyond top edge*/ - if (cur_en && REG_READ(CURSOR_SURFACE_ADDRESS) == 0) - hubp->funcs->set_cursor_attributes(hubp, &hubp->curs_attr); + if (hubp->pos.cur_ctl.bits.cur_enable != cur_en) { + if (cur_en && REG_READ(CURSOR_SURFACE_ADDRESS) == 0) + hubp->funcs->set_cursor_attributes(hubp, &hubp->curs_attr); - REG_UPDATE(CURSOR_CONTROL, + REG_UPDATE(CURSOR_CONTROL, CURSOR_ENABLE, cur_en); + } REG_SET_2(CURSOR_POSITION, 0, CURSOR_X_POSITION, pos->x, @@ -1674,6 +1676,7 @@ static struct hubp_funcs dcn20_hubp_funcs = { .set_blank = hubp2_set_blank, .set_blank_regs = hubp2_set_blank_regs, .dcc_control = hubp2_dcc_control, + .hubp_reset = hubp_reset, .mem_program_viewport = min_set_viewport, .set_cursor_attributes = hubp2_cursor_set_attributes, .set_cursor_position = hubp2_cursor_set_position, diff --git a/drivers/gpu/drm/amd/display/dc/hubp/dcn201/dcn201_hubp.c b/drivers/gpu/drm/amd/display/dc/hubp/dcn201/dcn201_hubp.c index 65c628078ca2..ec88ee424a7f 100644 --- a/drivers/gpu/drm/amd/display/dc/hubp/dcn201/dcn201_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/hubp/dcn201/dcn201_hubp.c @@ -121,6 +121,7 @@ static struct hubp_funcs dcn201_hubp_funcs = { .set_cursor_position = hubp1_cursor_set_position, .set_blank = hubp1_set_blank, .dcc_control = hubp1_dcc_control, + .hubp_reset = hubp_reset, .mem_program_viewport = min_set_viewport, .hubp_clk_cntl = hubp1_clk_cntl, .hubp_vtg_sel = hubp1_vtg_sel, diff --git a/drivers/gpu/drm/amd/display/dc/hubp/dcn21/dcn21_hubp.c b/drivers/gpu/drm/amd/display/dc/hubp/dcn21/dcn21_hubp.c index edbdb8c88d5c..e2740482e1cf 100644 --- a/drivers/gpu/drm/amd/display/dc/hubp/dcn21/dcn21_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/hubp/dcn21/dcn21_hubp.c @@ -811,6 +811,8 @@ static void hubp21_init(struct hubp *hubp) struct dcn21_hubp *hubp21 = TO_DCN21_HUBP(hubp); //hubp[i].HUBPREQ_DEBUG.HUBPREQ_DEBUG[26] = 1; REG_WRITE(HUBPREQ_DEBUG, 1 << 26); + + hubp_reset(hubp); } static struct hubp_funcs dcn21_hubp_funcs = { .hubp_enable_tripleBuffer = hubp2_enable_triplebuffer, @@ -823,6 +825,7 @@ static struct hubp_funcs dcn21_hubp_funcs = { .hubp_set_vm_system_aperture_settings = hubp21_set_vm_system_aperture_settings, .set_blank = hubp1_set_blank, .dcc_control = hubp1_dcc_control, + .hubp_reset = hubp_reset, .mem_program_viewport = hubp21_set_viewport, .set_cursor_attributes = hubp2_cursor_set_attributes, .set_cursor_position = hubp1_cursor_set_position, diff --git a/drivers/gpu/drm/amd/display/dc/hubp/dcn30/dcn30_hubp.c b/drivers/gpu/drm/amd/display/dc/hubp/dcn30/dcn30_hubp.c index 12b282ed7067..be0ac613675a 100644 --- a/drivers/gpu/drm/amd/display/dc/hubp/dcn30/dcn30_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/hubp/dcn30/dcn30_hubp.c @@ -499,6 +499,8 @@ void hubp3_init(struct hubp *hubp) struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp); //hubp[i].HUBPREQ_DEBUG.HUBPREQ_DEBUG[26] = 1; REG_WRITE(HUBPREQ_DEBUG, 1 << 26); + + hubp_reset(hubp); } static struct hubp_funcs dcn30_hubp_funcs = { @@ -513,6 +515,7 @@ static struct hubp_funcs dcn30_hubp_funcs = { .set_blank = hubp2_set_blank, .set_blank_regs = hubp2_set_blank_regs, .dcc_control = hubp3_dcc_control, + .hubp_reset = hubp_reset, .mem_program_viewport = min_set_viewport, .set_cursor_attributes = hubp2_cursor_set_attributes, .set_cursor_position = hubp2_cursor_set_position, diff --git a/drivers/gpu/drm/amd/display/dc/hubp/dcn31/dcn31_hubp.c b/drivers/gpu/drm/amd/display/dc/hubp/dcn31/dcn31_hubp.c index 46b804ed05fb..c2900c79a2d3 100644 --- a/drivers/gpu/drm/amd/display/dc/hubp/dcn31/dcn31_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/hubp/dcn31/dcn31_hubp.c @@ -79,6 +79,7 @@ static struct hubp_funcs dcn31_hubp_funcs = { .hubp_set_vm_system_aperture_settings = hubp3_set_vm_system_aperture_settings, .set_blank = hubp2_set_blank, .dcc_control = hubp3_dcc_control, + .hubp_reset = hubp_reset, .mem_program_viewport = min_set_viewport, .set_cursor_attributes = hubp2_cursor_set_attributes, .set_cursor_position = hubp2_cursor_set_position, diff --git a/drivers/gpu/drm/amd/display/dc/hubp/dcn32/dcn32_hubp.c b/drivers/gpu/drm/amd/display/dc/hubp/dcn32/dcn32_hubp.c index 8b5bd73b8094..edd37898d550 100644 --- a/drivers/gpu/drm/amd/display/dc/hubp/dcn32/dcn32_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/hubp/dcn32/dcn32_hubp.c @@ -181,6 +181,7 @@ static struct hubp_funcs dcn32_hubp_funcs = { .set_blank = hubp2_set_blank, .set_blank_regs = hubp2_set_blank_regs, .dcc_control = hubp3_dcc_control, + .hubp_reset = hubp_reset, .mem_program_viewport = min_set_viewport, .set_cursor_attributes = hubp32_cursor_set_attributes, .set_cursor_position = hubp2_cursor_set_position, diff --git a/drivers/gpu/drm/amd/display/dc/hubp/dcn35/dcn35_hubp.c b/drivers/gpu/drm/amd/display/dc/hubp/dcn35/dcn35_hubp.c index faf37febc6fb..5661d7a80d54 100644 --- a/drivers/gpu/drm/amd/display/dc/hubp/dcn35/dcn35_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/hubp/dcn35/dcn35_hubp.c @@ -199,6 +199,7 @@ static struct hubp_funcs dcn35_hubp_funcs = { .hubp_set_vm_system_aperture_settings = hubp3_set_vm_system_aperture_settings, .set_blank = hubp2_set_blank, .dcc_control = hubp3_dcc_control, + .hubp_reset = hubp_reset, .mem_program_viewport = min_set_viewport, .set_cursor_attributes = hubp2_cursor_set_attributes, .set_cursor_position = hubp2_cursor_set_position, diff --git a/drivers/gpu/drm/amd/display/dc/hubp/dcn401/dcn401_hubp.c b/drivers/gpu/drm/amd/display/dc/hubp/dcn401/dcn401_hubp.c index 28ceceaf9e31..5ed195377a6c 100644 --- a/drivers/gpu/drm/amd/display/dc/hubp/dcn401/dcn401_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/hubp/dcn401/dcn401_hubp.c @@ -141,7 +141,7 @@ void hubp401_update_mall_sel(struct hubp *hubp, uint32_t mall_sel, bool c_cursor void hubp401_init(struct hubp *hubp) { - //For now nothing to do, HUBPREQ_DEBUG_DB register is removed on DCN4x. + hubp_reset(hubp); } void hubp401_vready_at_or_After_vsync(struct hubp *hubp, @@ -742,11 +742,13 @@ void hubp401_cursor_set_position( dc_fixpt_from_int(dst_x_offset), param->h_scale_ratio)); - if (cur_en && REG_READ(CURSOR_SURFACE_ADDRESS) == 0) - hubp->funcs->set_cursor_attributes(hubp, &hubp->curs_attr); + if (hubp->pos.cur_ctl.bits.cur_enable != cur_en) { + if (cur_en && REG_READ(CURSOR_SURFACE_ADDRESS) == 0) + hubp->funcs->set_cursor_attributes(hubp, &hubp->curs_attr); - REG_UPDATE(CURSOR_CONTROL, - CURSOR_ENABLE, cur_en); + REG_UPDATE(CURSOR_CONTROL, + CURSOR_ENABLE, cur_en); + } REG_SET_2(CURSOR_POSITION, 0, CURSOR_X_POSITION, x_pos, @@ -998,6 +1000,7 @@ static struct hubp_funcs dcn401_hubp_funcs = { .hubp_set_vm_system_aperture_settings = hubp3_set_vm_system_aperture_settings, .set_blank = hubp2_set_blank, .set_blank_regs = hubp2_set_blank_regs, + .hubp_reset = hubp_reset, .mem_program_viewport = hubp401_set_viewport, .set_cursor_attributes = hubp32_cursor_set_attributes, .set_cursor_position = hubp401_cursor_set_position, diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c index 681bb92c6069..44e405e9bc97 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c @@ -1286,6 +1286,7 @@ void dcn10_plane_atomic_power_down(struct dc *dc, if (hws->funcs.hubp_pg_control) hws->funcs.hubp_pg_control(hws, hubp->inst, false); + hubp->funcs->hubp_reset(hubp); dpp->funcs->dpp_reset(dpp); REG_SET(DC_IP_REQUEST_CNTL, 0, @@ -1447,6 +1448,7 @@ void dcn10_init_pipes(struct dc *dc, struct dc_state *context) /* Disable on the current state so the new one isn't cleared. */ pipe_ctx = &dc->current_state->res_ctx.pipe_ctx[i]; + hubp->funcs->hubp_reset(hubp); dpp->funcs->dpp_reset(dpp); pipe_ctx->stream_res.tg = tg; diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c index 59fc1c114fbe..623cde76debf 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c @@ -800,6 +800,7 @@ void dcn35_init_pipes(struct dc *dc, struct dc_state *context) /* Disable on the current state so the new one isn't cleared. */ pipe_ctx = &dc->current_state->res_ctx.pipe_ctx[i]; + hubp->funcs->hubp_reset(hubp); dpp->funcs->dpp_reset(dpp); pipe_ctx->stream_res.tg = tg; @@ -956,6 +957,7 @@ void dcn35_plane_atomic_disable(struct dc *dc, struct pipe_ctx *pipe_ctx) /*to do, need to support both case*/ hubp->power_gated = true; + hubp->funcs->hubp_reset(hubp); dpp->funcs->dpp_reset(dpp); pipe_ctx->stream = NULL; diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h index 2a530a4a39f7..b610beb075d5 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h @@ -163,6 +163,8 @@ struct hubp_funcs { void (*dcc_control)(struct hubp *hubp, bool enable, enum hubp_ind_block_size blk_size); + void (*hubp_reset)(struct hubp *hubp); + void (*mem_program_viewport)( struct hubp *hubp, const struct rect *viewport, |