/* * Copyright 2012-15 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * * Authors: AMD * */ #include "dm_services.h" #include "dce_calcs.h" #include "reg_helper.h" #include "basics/conversion.h" #include "dcn10_hubp.h" #define REG(reg)\ hubp1->hubp_regs->reg #define CTX \ hubp1->base.ctx #undef FN #define FN(reg_name, field_name) \ hubp1->hubp_shift->field_name, hubp1->hubp_mask->field_name void hubp1_set_blank(struct hubp *hubp, bool blank) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); uint32_t blank_en = blank ? 1 : 0; REG_UPDATE_2(DCHUBP_CNTL, HUBP_BLANK_EN, blank_en, HUBP_TTU_DISABLE, blank_en); if (blank) { uint32_t reg_val = REG_READ(DCHUBP_CNTL); if (reg_val) { /* init sequence workaround: in case HUBP is * power gated, this wait would timeout. * * we just wrote reg_val to non-0, if it stay 0 * it means HUBP is gated */ REG_WAIT(DCHUBP_CNTL, HUBP_NO_OUTSTANDING_REQ, 1, 1, 200); } hubp->mpcc_id = 0xf; hubp->opp_id = OPP_ID_INVALID; } } static void hubp1_disconnect(struct hubp *hubp) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); REG_UPDATE(DCHUBP_CNTL, HUBP_TTU_DISABLE, 1); REG_UPDATE(CURSOR_CONTROL, CURSOR_ENABLE, 0); } static void hubp1_disable_control(struct hubp *hubp, bool disable_hubp) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); uint32_t disable = disable_hubp ? 1 : 0; REG_UPDATE(DCHUBP_CNTL, HUBP_DISABLE, disable); } static unsigned int hubp1_get_underflow_status(struct hubp *hubp) { uint32_t hubp_underflow = 0; struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); REG_GET(DCHUBP_CNTL, HUBP_UNDERFLOW_STATUS, &hubp_underflow); return hubp_underflow; } void hubp1_clear_underflow(struct hubp *hubp) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); REG_UPDATE(DCHUBP_CNTL, HUBP_UNDERFLOW_CLEAR, 1); } static void hubp1_set_hubp_blank_en(struct hubp *hubp, bool blank) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); uint32_t blank_en = blank ? 1 : 0; REG_UPDATE(DCHUBP_CNTL, HUBP_BLANK_EN, blank_en); } void hubp1_vready_workaround(struct hubp *hubp, struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest) { uint32_t value = 0; struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); /* set HBUBREQ_DEBUG_DB[12] = 1 */ value = REG_READ(HUBPREQ_DEBUG_DB); /* hack mode disable */ value |= 0x100; value &= ~0x1000; if ((pipe_dest->vstartup_start - 2*(pipe_dest->vready_offset+pipe_dest->vupdate_width + pipe_dest->vupdate_offset) / pipe_dest->htotal) <= pipe_dest->vblank_end) { /* if (eco_fix_needed(otg_global_sync_timing) * set HBUBREQ_DEBUG_DB[12] = 1 */ value |= 0x1000; } REG_WRITE(HUBPREQ_DEBUG_DB, value); } void hubp1_program_tiling( struct hubp *hubp, const union dc_tiling_info *info, const enum surface_pixel_format pixel_format) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); REG_UPDATE_6(DCSURF_ADDR_CONFIG, NUM_PIPES, log_2(info->gfx9.num_pipes), NUM_BANKS, log_2(info->gfx9.num_banks), PIPE_INTERLEAVE, info->gfx9.pipe_interleave, NUM_SE, log_2(info->gfx9.num_shader_engines), NUM_RB_PER_SE, log_2(info->gfx9.num_rb_per_se), MAX_COMPRESSED_FRAGS, log_2(info->gfx9.max_compressed_frags)); REG_UPDATE_4(DCSURF_TILING_CONFIG, SW_MODE, info->gfx9.swizzle, META_LINEAR, info->gfx9.meta_linear, RB_ALIGNED, info->gfx9.rb_aligned, PIPE_ALIGNED, info->gfx9.pipe_aligned); } void hubp1_program_size( struct hubp *hubp, enum surface_pixel_format format, const struct plane_size *plane_size, struct dc_plane_dcc_param *dcc) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); uint32_t pitch, meta_pitch, pitch_c, meta_pitch_c; /* Program data and meta surface pitch (calculation from addrlib) * 444 or 420 luma */ if (format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN && format < SURFACE_PIXEL_FORMAT_SUBSAMPLE_END) { ASSERT(plane_size->chroma_pitch != 0); /* Chroma pitch zero can cause system hang! */ pitch = plane_size->surface_pitch - 1; meta_pitch = dcc->meta_pitch - 1; pitch_c = plane_size->chroma_pitch - 1; meta_pitch_c = dcc->meta_pitch_c - 1; } else { pitch = plane_size->surface_pitch - 1; meta_pitch = dcc->meta_pitch - 1; pitch_c = 0; meta_pitch_c = 0; } if (!dcc->enable) { meta_pitch = 0; meta_pitch_c = 0; } REG_UPDATE_2(DCSURF_SURFACE_PITCH, PITCH, pitch, META_PITCH, meta_pitch); if (format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) REG_UPDATE_2(DCSURF_SURFACE_PITCH_C, PITCH_C, pitch_c, META_PITCH_C, meta_pitch_c); } void hubp1_program_rotation( struct hubp *hubp, enum dc_rotation_angle rotation, bool horizontal_mirror) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); uint32_t mirror; if (horizontal_mirror) mirror = 1; else mirror = 0; /* Program rotation angle and horz mirror - no mirror */ if (rotation == ROTATION_ANGLE_0) REG_UPDATE_2(DCSURF_SURFACE_CONFIG, ROTATION_ANGLE, 0, H_MIRROR_EN, mirror); else if (rotation == ROTATION_ANGLE_90) REG_UPDATE_2(DCSURF_SURFACE_CONFIG, ROTATION_ANGLE, 1, H_MIRROR_EN, mirror); else if (rotation == ROTATION_ANGLE_180) REG_UPDATE_2(DCSURF_SURFACE_CONFIG, ROTATION_ANGLE, 2, H_MIRROR_EN, mirror); else if (rotation == ROTATION_ANGLE_270) REG_UPDATE_2(DCSURF_SURFACE_CONFIG, ROTATION_ANGLE, 3, H_MIRROR_EN, mirror); } void hubp1_program_pixel_format( struct hubp *hubp, enum surface_pixel_format format) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); uint32_t red_bar = 3; uint32_t blue_bar = 2; /* swap for ABGR format */ if (format == SURFACE_PIXEL_FORMAT_GRPH_ABGR8888 || format == SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010 || format == SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS || format == SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F) { red_bar = 2; blue_bar = 3; } REG_UPDATE_2(HUBPRET_CONTROL, CROSSBAR_SRC_CB_B, blue_bar, CROSSBAR_SRC_CR_R, red_bar); /* Mapping is same as ipp programming (cnvc) */ switch (format) { case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555: REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 1); break; case SURFACE_PIXEL_FORMAT_GRPH_RGB565: REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 3); break; case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888: case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888: REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 8); break; case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010: case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010: case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS: REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 10); break; case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616: REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 22); break; case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F: case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:/*we use crossbar already*/ REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 24); break; case SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr: REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 65); break; case SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb: REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 64); break; case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr: REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 67); break; case SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb: REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 66); break; case SURFACE_PIXEL_FORMAT_VIDEO_AYCrCb8888: REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 12); break; #if defined(CONFIG_DRM_AMD_DC_DCN2_0) case SURFACE_PIXEL_FORMAT_GRPH_RGB111110_FIX: REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 112); break; case SURFACE_PIXEL_FORMAT_GRPH_BGR101111_FIX: REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 113); break; case SURFACE_PIXEL_FORMAT_VIDEO_ACrYCb2101010: REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 114); break; case SURFACE_PIXEL_FORMAT_GRPH_RGB111110_FLOAT: REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 118); break; case SURFACE_PIXEL_FORMAT_GRPH_BGR101111_FLOAT: REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 119); break; #endif default: BREAK_TO_DEBUGGER(); break; } /* don't see the need of program the xbar in DCN 1.0 */ } bool hubp1_program_surface_flip_and_addr( struct hubp *hubp, const struct dc_plane_address *address, bool flip_immediate) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); //program flip type REG_UPDATE(DCSURF_FLIP_CONTROL, SURFACE_FLIP_TYPE, flip_immediate); if (address->type == PLN_ADDR_TYPE_GRPH_STEREO) { REG_UPDATE(DCSURF_FLIP_CONTROL, SURFACE_FLIP_MODE_FOR_STEREOSYNC, 0x1); REG_UPDATE(DCSURF_FLIP_CONTROL, SURFACE_FLIP_IN_STEREOSYNC, 0x1); } else { // turn off stereo if not in stereo REG_UPDATE(DCSURF_FLIP_CONTROL, SURFACE_FLIP_MODE_FOR_STEREOSYNC, 0x0); REG_UPDATE(DCSURF_FLIP_CONTROL, SURFACE_FLIP_IN_STEREOSYNC, 0x0); } /* HW automatically latch rest of address register on write to * DCSURF_PRIMARY_SURFACE_ADDRESS if SURFACE_UPDATE_LOCK is not used * * program high first and then the low addr, order matters! */ switch (address->type) { case PLN_ADDR_TYPE_GRAPHICS: /* DCN1.0 does not support const color * TODO: program DCHUBBUB_RET_PATH_DCC_CFGx_0/1 * base on address->grph.dcc_const_color * x = 0, 2, 4, 6 for pipe 0, 1, 2, 3 for rgb and luma * x = 1, 3, 5, 7 for pipe 0, 1, 2, 3 for chroma */ if (address->grph.addr.quad_part == 0) break; REG_UPDATE_2(DCSURF_SURFACE_CONTROL, PRIMARY_SURFACE_TMZ, address->tmz_surface, PRIMARY_META_SURFACE_TMZ, address->tmz_surface); if (address->grph.meta_addr.quad_part != 0) { REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH, 0, PRIMARY_META_SURFACE_ADDRESS_HIGH, address->grph.meta_addr.high_part); REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS, 0, PRIMARY_META_SURFACE_ADDRESS, address->grph.meta_addr.low_part); } REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH, 0, PRIMARY_SURFACE_ADDRESS_HIGH, address->grph.addr.high_part); REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS, 0, PRIMARY_SURFACE_ADDRESS, address->grph.addr.low_part); break; case PLN_ADDR_TYPE_VIDEO_PROGRESSIVE: if (address->video_progressive.luma_addr.quad_part == 0 || address->video_progressive.chroma_addr.quad_part == 0) break; REG_UPDATE_4(DCSURF_SURFACE_CONTROL, PRIMARY_SURFACE_TMZ, address->tmz_surface, PRIMARY_SURFACE_TMZ_C, address->tmz_surface, PRIMARY_META_SURFACE_TMZ, address->tmz_surface, PRIMARY_META_SURFACE_TMZ_C, address->tmz_surface); if (address->video_progressive.luma_meta_addr.quad_part != 0) { REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH_C, 0, PRIMARY_META_SURFACE_ADDRESS_HIGH_C, address->video_progressive.chroma_meta_addr.high_part); REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS_C, 0, PRIMARY_META_SURFACE_ADDRESS_C, address->video_progressive.chroma_meta_addr.low_part); REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH, 0, PRIMARY_META_SURFACE_ADDRESS_HIGH, address->video_progressive.luma_meta_addr.high_part); REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS, 0, PRIMARY_META_SURFACE_ADDRESS, address->video_progressive.luma_meta_addr.low_part); } REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH_C, 0, PRIMARY_SURFACE_ADDRESS_HIGH_C, address->video_progressive.chroma_addr.high_part); REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS_C, 0, PRIMARY_SURFACE_ADDRESS_C, address->video_progressive.chroma_addr.low_part); REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH, 0, PRIMARY_SURFACE_ADDRESS_HIGH, address->video_progressive.luma_addr.high_part); REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS, 0, PRIMARY_SURFACE_ADDRESS, address->video_progressive.luma_addr.low_part); break; case PLN_ADDR_TYPE_GRPH_STEREO: if (address->grph_stereo.left_addr.quad_part == 0) break; if (address->grph_stereo.right_addr.quad_part == 0) break; REG_UPDATE_8(DCSURF_SURFACE_CONTROL, PRIMARY_SURFACE_TMZ, address->tmz_surface, PRIMARY_SURFACE_TMZ_C, address->tmz_surface, PRIMARY_META_SURFACE_TMZ, address->tmz_surface, PRIMARY_META_SURFACE_TMZ_C, address->tmz_surface, SECONDARY_SURFACE_TMZ, address->tmz_surface, SECONDARY_SURFACE_TMZ_C, address->tmz_surface, SECONDARY_META_SURFACE_TMZ, address->tmz_surface, SECONDARY_META_SURFACE_TMZ_C, address->tmz_surface); if (address->grph_stereo.right_meta_addr.quad_part != 0) { REG_SET(DCSURF_SECONDARY_META_SURFACE_ADDRESS_HIGH, 0, SECONDARY_META_SURFACE_ADDRESS_HIGH, address->grph_stereo.right_meta_addr.high_part); REG_SET(DCSURF_SECONDARY_META_SURFACE_ADDRESS, 0, SECONDARY_META_SURFACE_ADDRESS, address->grph_stereo.right_meta_addr.low_part); } if (address->grph_stereo.left_meta_addr.quad_part != 0) { REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH, 0, PRIMARY_META_SURFACE_ADDRESS_HIGH, address->grph_stereo.left_meta_addr.high_part); REG_SET(DCSURF_PRIMARY_META_SURFACE_ADDRESS, 0, PRIMARY_META_SURFACE_ADDRESS, address->grph_stereo.left_meta_addr.low_part); } REG_SET(DCSURF_SECONDARY_SURFACE_ADDRESS_HIGH, 0, SECONDARY_SURFACE_ADDRESS_HIGH, address->grph_stereo.right_addr.high_part); REG_SET(DCSURF_SECONDARY_SURFACE_ADDRESS, 0, SECONDARY_SURFACE_ADDRESS, address->grph_stereo.right_addr.low_part); REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH, 0, PRIMARY_SURFACE_ADDRESS_HIGH, address->grph_stereo.left_addr.high_part); REG_SET(DCSURF_PRIMARY_SURFACE_ADDRESS, 0, PRIMARY_SURFACE_ADDRESS, address->grph_stereo.left_addr.low_part); break; default: BREAK_TO_DEBUGGER(); break; } hubp->request_address = *address; return true; } void hubp1_dcc_control(struct hubp *hubp, bool enable, enum hubp_ind_block_size independent_64b_blks) { uint32_t dcc_en = enable ? 1 : 0; uint32_t dcc_ind_64b_blk = independent_64b_blks ? 1 : 0; struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); REG_UPDATE_4(DCSURF_SURFACE_CONTROL, PRIMARY_SURFACE_DCC_EN, dcc_en, PRIMARY_SURFACE_DCC_IND_64B_BLK, dcc_ind_64b_blk, SECONDARY_SURFACE_DCC_EN, dcc_en, SECONDARY_SURFACE_DCC_IND_64B_BLK, dcc_ind_64b_blk); } void hubp1_program_surface_config( struct hubp *hubp, enum surface_pixel_format format, union dc_tiling_info *tiling_info, struct plane_size *plane_size, enum dc_rotation_angle rotation, struct dc_plane_dcc_param *dcc, bool horizontal_mirror, unsigned int compat_level) { hubp1_dcc_control(hubp, dcc->enable, dcc->independent_64b_blks); hubp1_program_tiling(hubp, tiling_info, format); hubp1_program_size(hubp, format, plane_size, dcc); hubp1_program_rotation(hubp, rotation, horizontal_mirror); hubp1_program_pixel_format(hubp, format); } void hubp1_program_requestor( struct hubp *hubp, struct _vcs_dpi_display_rq_regs_st *rq_regs) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); REG_UPDATE(HUBPRET_CONTROL, DET_BUF_PLANE1_BASE_ADDRESS, rq_regs->plane1_base_address); REG_SET_4(DCN_EXPANSION_MODE, 0, DRQ_EXPANSION_MODE, rq_regs->drq_expansion_mode, PRQ_EXPANSION_MODE, rq_regs->prq_expansion_mode, MRQ_EXPANSION_MODE, rq_regs->mrq_expansion_mode, CRQ_EXPANSION_MODE, rq_regs->crq_expansion_mode); REG_SET_8(DCHUBP_REQ_SIZE_CONFIG, 0, CHUNK_SIZE, rq_regs->rq_regs_l.chunk_size, MIN_CHUNK_SIZE, rq_regs->rq_regs_l.min_chunk_size, META_CHUNK_SIZE, rq_regs->rq_regs_l.meta_chunk_size, MIN_META_CHUNK_SIZE, rq_regs->rq_regs_l.min_meta_chunk_size, DPTE_GROUP_SIZE, rq_regs->rq_regs_l.dpte_group_size, MPTE_GROUP_SIZE, rq_regs->rq_regs_l.mpte_group_size, SWATH_HEIGHT, rq_regs->rq_regs_l.swath_height, PTE_ROW_HEIGHT_LINEAR, rq_regs->rq_regs_l.pte_row_height_linear); REG_SET_8(DCHUBP_REQ_SIZE_CONFIG_C, 0, CHUNK_SIZE_C, rq_regs->rq_regs_c.chunk_size, MIN_CHUNK_SIZE_C, rq_regs->rq_regs_c.min_chunk_size, META_CHUNK_SIZE_C, rq_regs->rq_regs_c.meta_chunk_size, MIN_META_CHUNK_SIZE_C, rq_regs->rq_regs_c.min_meta_chunk_size, DPTE_GROUP_SIZE_C, rq_regs->rq_regs_c.dpte_group_size, MPTE_GROUP_SIZE_C, rq_regs->rq_regs_c.mpte_group_size, SWATH_HEIGHT_C, rq_regs->rq_regs_c.swath_height, PTE_ROW_HEIGHT_LINEAR_C, rq_regs->rq_regs_c.pte_row_height_linear); } void hubp1_program_deadline( struct hubp *hubp, struct _vcs_dpi_display_dlg_regs_st *dlg_attr, struct _vcs_dpi_display_ttu_regs_st *ttu_attr) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); /* DLG - Per hubp */ REG_SET_2(BLANK_OFFSET_0, 0, REFCYC_H_BLANK_END, dlg_attr->refcyc_h_blank_end, DLG_V_BLANK_END, dlg_attr->dlg_vblank_end); REG_SET(BLANK_OFFSET_1, 0, MIN_DST_Y_NEXT_START, dlg_attr->min_dst_y_next_start); REG_SET(DST_DIMENSIONS, 0, REFCYC_PER_HTOTAL, dlg_attr->refcyc_per_htotal); REG_SET_2(DST_AFTER_SCALER, 0, REFCYC_X_AFTER_SCALER, dlg_attr->refcyc_x_after_scaler, DST_Y_AFTER_SCALER, dlg_attr->dst_y_after_scaler); REG_SET(REF_FREQ_TO_PIX_FREQ, 0, REF_FREQ_TO_PIX_FREQ, dlg_attr->ref_freq_to_pix_freq); /* DLG - Per luma/chroma */ REG_SET(VBLANK_PARAMETERS_1, 0, REFCYC_PER_PTE_GROUP_VBLANK_L, dlg_attr->refcyc_per_pte_group_vblank_l); if (REG(NOM_PARAMETERS_0)) REG_SET(NOM_PARAMETERS_0, 0, DST_Y_PER_PTE_ROW_NOM_L, dlg_attr->dst_y_per_pte_row_nom_l); if (REG(NOM_PARAMETERS_1)) REG_SET(NOM_PARAMETERS_1, 0, REFCYC_PER_PTE_GROUP_NOM_L, dlg_attr->refcyc_per_pte_group_nom_l); REG_SET(NOM_PARAMETERS_4, 0, DST_Y_PER_META_ROW_NOM_L, dlg_attr->dst_y_per_meta_row_nom_l); REG_SET(NOM_PARAMETERS_5, 0, REFCYC_PER_META_CHUNK_NOM_L, dlg_attr->refcyc_per_meta_chunk_nom_l); REG_SET_2(PER_LINE_DELIVERY, 0, REFCYC_PER_LINE_DELIVERY_L, dlg_attr->refcyc_per_line_delivery_l, REFCYC_PER_LINE_DELIVERY_C, dlg_attr->refcyc_per_line_delivery_c); REG_SET(VBLANK_PARAMETERS_2, 0, REFCYC_PER_PTE_GROUP_VBLANK_C, dlg_attr->refcyc_per_pte_group_vblank_c); if (REG(NOM_PARAMETERS_2)) REG_SET(NOM_PARAMETERS_2, 0, DST_Y_PER_PTE_ROW_NOM_C, dlg_attr->dst_y_per_pte_row_nom_c); if (REG(NOM_PARAMETERS_3)) REG_SET(NOM_PARAMETERS_3, 0, REFCYC_PER_PTE_GROUP_NOM_C, dlg_attr->refcyc_per_pte_group_nom_c); REG_SET(NOM_PARAMETERS_6, 0, DST_Y_PER_META_ROW_NOM_C, dlg_attr->dst_y_per_meta_row_nom_c); REG_SET(NOM_PARAMETERS_7, 0, REFCYC_PER_META_CHUNK_NOM_C, dlg_attr->refcyc_per_meta_chunk_nom_c); /* TTU - per hubp */ REG_SET_2(DCN_TTU_QOS_WM, 0, QoS_LEVEL_LOW_WM, ttu_attr->qos_level_low_wm, QoS_LEVEL_HIGH_WM, ttu_attr->qos_level_high_wm); /* TTU - per luma/chroma */ /* Assumed surf0 is luma and 1 is chroma */ REG_SET_3(DCN_SURF0_TTU_CNTL0, 0, REFCYC_PER_REQ_DELIVERY, ttu_attr->refcyc_per_req_delivery_l, QoS_LEVEL_FIXED, ttu_attr->qos_level_fixed_l, QoS_RAMP_DISABLE, ttu_attr->qos_ramp_disable_l); REG_SET_3(DCN_SURF1_TTU_CNTL0, 0, REFCYC_PER_REQ_DELIVERY, ttu_attr->refcyc_per_req_delivery_c, QoS_LEVEL_FIXED, ttu_attr->qos_level_fixed_c, QoS_RAMP_DISABLE, ttu_attr->qos_ramp_disable_c); REG_SET_3(DCN_CUR0_TTU_CNTL0, 0, REFCYC_PER_REQ_DELIVERY, ttu_attr->refcyc_per_req_delivery_cur0, QoS_LEVEL_FIXED, ttu_attr->qos_level_fixed_cur0, QoS_RAMP_DISABLE, ttu_attr->qos_ramp_disable_cur0); } static void hubp1_setup( struct hubp *hubp, struct _vcs_dpi_display_dlg_regs_st *dlg_attr, struct _vcs_dpi_display_ttu_regs_st *ttu_attr, struct _vcs_dpi_display_rq_regs_st *rq_regs, struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest) { /* otg is locked when this func is called. Register are double buffered. * disable the requestors is not needed */ hubp1_program_requestor(hubp, rq_regs); hubp1_program_deadline(hubp, dlg_attr, ttu_attr); hubp1_vready_workaround(hubp, pipe_dest); } static void hubp1_setup_interdependent( struct hubp *hubp, struct _vcs_dpi_display_dlg_regs_st *dlg_attr, struct _vcs_dpi_display_ttu_regs_st *ttu_attr) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); REG_SET_2(PREFETCH_SETTINS, 0, DST_Y_PREFETCH, dlg_attr->dst_y_prefetch, VRATIO_PREFETCH, dlg_attr->vratio_prefetch); REG_SET(PREFETCH_SETTINS_C, 0, VRATIO_PREFETCH_C, dlg_attr->vratio_prefetch_c); REG_SET_2(VBLANK_PARAMETERS_0, 0, DST_Y_PER_VM_VBLANK, dlg_attr->dst_y_per_vm_vblank, DST_Y_PER_ROW_VBLANK, dlg_attr->dst_y_per_row_vblank); REG_SET(VBLANK_PARAMETERS_3, 0, REFCYC_PER_META_CHUNK_VBLANK_L, dlg_attr->refcyc_per_meta_chunk_vblank_l); REG_SET(VBLANK_PARAMETERS_4, 0, REFCYC_PER_META_CHUNK_VBLANK_C, dlg_attr->refcyc_per_meta_chunk_vblank_c); REG_SET_2(PER_LINE_DELIVERY_PRE, 0, REFCYC_PER_LINE_DELIVERY_PRE_L, dlg_attr->refcyc_per_line_delivery_pre_l, REFCYC_PER_LINE_DELIVERY_PRE_C, dlg_attr->refcyc_per_line_delivery_pre_c); REG_SET(DCN_SURF0_TTU_CNTL1, 0, REFCYC_PER_REQ_DELIVERY_PRE, ttu_attr->refcyc_per_req_delivery_pre_l); REG_SET(DCN_SURF1_TTU_CNTL1, 0, REFCYC_PER_REQ_DELIVERY_PRE, ttu_attr->refcyc_per_req_delivery_pre_c); REG_SET(DCN_CUR0_TTU_CNTL1, 0, REFCYC_PER_REQ_DELIVERY_PRE, ttu_attr->refcyc_per_req_delivery_pre_cur0); REG_SET_2(DCN_GLOBAL_TTU_CNTL, 0, MIN_TTU_VBLANK, ttu_attr->min_ttu_vblank, QoS_LEVEL_FLIP, ttu_attr->qos_level_flip); } bool hubp1_is_flip_pending(struct hubp *hubp) { uint32_t flip_pending = 0; struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); struct dc_plane_address earliest_inuse_address; REG_GET(DCSURF_FLIP_CONTROL, SURFACE_FLIP_PENDING, &flip_pending); REG_GET(DCSURF_SURFACE_EARLIEST_INUSE, SURFACE_EARLIEST_INUSE_ADDRESS, &earliest_inuse_address.grph.addr.low_part); REG_GET(DCSURF_SURFACE_EARLIEST_INUSE_HIGH, SURFACE_EARLIEST_INUSE_ADDRESS_HIGH, &earliest_inuse_address.grph.addr.high_part); if (flip_pending) return true; if (earliest_inuse_address.grph.addr.quad_part != hubp->request_address.grph.addr.quad_part) return true; return false; } uint32_t aperture_default_system = 1; uint32_t context0_default_system; /* = 0;*/ static void hubp1_set_vm_system_aperture_settings(struct hubp *hubp, struct vm_system_aperture_param *apt) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); PHYSICAL_ADDRESS_LOC mc_vm_apt_default; PHYSICAL_ADDRESS_LOC mc_vm_apt_low; PHYSICAL_ADDRESS_LOC mc_vm_apt_high; mc_vm_apt_default.quad_part = apt->sys_default.quad_part >> 12; mc_vm_apt_low.quad_part = apt->sys_low.quad_part >> 12; mc_vm_apt_high.quad_part = apt->sys_high.quad_part >> 12; REG_SET_2(DCN_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, 0, MC_VM_SYSTEM_APERTURE_DEFAULT_SYSTEM, aperture_default_system, /* 1 = system physical memory */ MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, mc_vm_apt_default.high_part); REG_SET(DCN_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, 0, MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, mc_vm_apt_default.low_part); REG_SET(DCN_VM_SYSTEM_APERTURE_LOW_ADDR_MSB, 0, MC_VM_SYSTEM_APERTURE_LOW_ADDR_MSB, mc_vm_apt_low.high_part); REG_SET(DCN_VM_SYSTEM_APERTURE_LOW_ADDR_LSB, 0, MC_VM_SYSTEM_APERTURE_LOW_ADDR_LSB, mc_vm_apt_low.low_part); REG_SET(DCN_VM_SYSTEM_APERTURE_HIGH_ADDR_MSB, 0, MC_VM_SYSTEM_APERTURE_HIGH_ADDR_MSB, mc_vm_apt_high.high_part); REG_SET(DCN_VM_SYSTEM_APERTURE_HIGH_ADDR_LSB, 0, MC_VM_SYSTEM_APERTURE_HIGH_ADDR_LSB, mc_vm_apt_high.low_part); } static void hubp1_set_vm_context0_settings(struct hubp *hubp, const struct vm_context0_param *vm0) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); /* pte base */ REG_SET(DCN_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_MSB, 0, VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_MSB, vm0->pte_base.high_part); REG_SET(DCN_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LSB, 0, VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LSB, vm0->pte_base.low_part); /* pte start */ REG_SET(DCN_VM_CONTEXT0_PAGE_TABLE_START_ADDR_MSB, 0, VM_CONTEXT0_PAGE_TABLE_START_ADDR_MSB, vm0->pte_start.high_part); REG_SET(DCN_VM_CONTEXT0_PAGE_TABLE_START_ADDR_LSB, 0, VM_CONTEXT0_PAGE_TABLE_START_ADDR_LSB, vm0->pte_start.low_part); /* pte end */ REG_SET(DCN_VM_CONTEXT0_PAGE_TABLE_END_ADDR_MSB, 0, VM_CONTEXT0_PAGE_TABLE_END_ADDR_MSB, vm0->pte_end.high_part); REG_SET(DCN_VM_CONTEXT0_PAGE_TABLE_END_ADDR_LSB, 0, VM_CONTEXT0_PAGE_TABLE_END_ADDR_LSB, vm0->pte_end.low_part); /* fault handling */ REG_SET_2(DCN_VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_MSB, 0, VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_MSB, vm0->fault_default.high_part, VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_SYSTEM, context0_default_system); REG_SET(DCN_VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_LSB, 0, VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR_LSB, vm0->fault_default.low_part); /* control: enable VM PTE*/ REG_SET_2(DCN_VM_MX_L1_TLB_CNTL, 0, ENABLE_L1_TLB, 1, SYSTEM_ACCESS_MODE, 3); } void min_set_viewport( struct hubp *hubp, const struct rect *viewport, const struct rect *viewport_c) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); REG_SET_2(DCSURF_PRI_VIEWPORT_DIMENSION, 0, PRI_VIEWPORT_WIDTH, viewport->width, PRI_VIEWPORT_HEIGHT, viewport->height); REG_SET_2(DCSURF_PRI_VIEWPORT_START, 0, PRI_VIEWPORT_X_START, viewport->x, PRI_VIEWPORT_Y_START, viewport->y); /*for stereo*/ REG_SET_2(DCSURF_SEC_VIEWPORT_DIMENSION, 0, SEC_VIEWPORT_WIDTH, viewport->width, SEC_VIEWPORT_HEIGHT, viewport->height); REG_SET_2(DCSURF_SEC_VIEWPORT_START, 0, SEC_VIEWPORT_X_START, viewport->x, SEC_VIEWPORT_Y_START, viewport->y); /* DC supports NV12 only at the moment */ REG_SET_2(DCSURF_PRI_VIEWPORT_DIMENSION_C, 0, PRI_VIEWPORT_WIDTH_C, viewport_c->width, PRI_VIEWPORT_HEIGHT_C, viewport_c->height); REG_SET_2(DCSURF_PRI_VIEWPORT_START_C, 0, PRI_VIEWPORT_X_START_C, viewport_c->x, PRI_VIEWPORT_Y_START_C, viewport_c->y); } void hubp1_read_state_common(struct hubp *hubp) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); struct dcn_hubp_state *s = &hubp1->state; struct _vcs_dpi_display_dlg_regs_st *dlg_attr = &s->dlg_attr; struct _vcs_dpi_display_ttu_regs_st *ttu_attr = &s->ttu_attr; struct _vcs_dpi_display_rq_regs_st *rq_regs = &s->rq_regs; /* Requester */ REG_GET(HUBPRET_CONTROL, DET_BUF_PLANE1_BASE_ADDRESS, &rq_regs->plane1_base_address); REG_GET_4(DCN_EXPANSION_MODE, DRQ_EXPANSION_MODE, &rq_regs->drq_expansion_mode, PRQ_EXPANSION_MODE, &rq_regs->prq_expansion_mode, MRQ_EXPANSION_MODE, &rq_regs->mrq_expansion_mode, CRQ_EXPANSION_MODE, &rq_regs->crq_expansion_mode); /* DLG - Per hubp */ REG_GET_2(BLANK_OFFSET_0, REFCYC_H_BLANK_END, &dlg_attr->refcyc_h_blank_end, DLG_V_BLANK_END, &dlg_attr->dlg_vblank_end); REG_GET(BLANK_OFFSET_1, MIN_DST_Y_NEXT_START, &dlg_attr->min_dst_y_next_start); REG_GET(DST_DIMENSIONS, REFCYC_PER_HTOTAL, &dlg_attr->refcyc_per_htotal); REG_GET_2(DST_AFTER_SCALER, REFCYC_X_AFTER_SCALER, &dlg_attr->refcyc_x_after_scaler, DST_Y_AFTER_SCALER, &dlg_attr->dst_y_after_scaler); if (REG(PREFETCH_SETTINS)) REG_GET_2(PREFETCH_SETTINS, DST_Y_PREFETCH, &dlg_attr->dst_y_prefetch, VRATIO_PREFETCH, &dlg_attr->vratio_prefetch); else REG_GET_2(PREFETCH_SETTINGS, DST_Y_PREFETCH, &dlg_attr->dst_y_prefetch, VRATIO_PREFETCH, &dlg_attr->vratio_prefetch); REG_GET_2(VBLANK_PARAMETERS_0, DST_Y_PER_VM_VBLANK, &dlg_attr->dst_y_per_vm_vblank, DST_Y_PER_ROW_VBLANK, &dlg_attr->dst_y_per_row_vblank); REG_GET(REF_FREQ_TO_PIX_FREQ, REF_FREQ_TO_PIX_FREQ, &dlg_attr->ref_freq_to_pix_freq); /* DLG - Per luma/chroma */ REG_GET(VBLANK_PARAMETERS_1, REFCYC_PER_PTE_GROUP_VBLANK_L, &dlg_attr->refcyc_per_pte_group_vblank_l); REG_GET(VBLANK_PARAMETERS_3, REFCYC_PER_META_CHUNK_VBLANK_L, &dlg_attr->refcyc_per_meta_chunk_vblank_l); if (REG(NOM_PARAMETERS_0)) REG_GET(NOM_PARAMETERS_0, DST_Y_PER_PTE_ROW_NOM_L, &dlg_attr->dst_y_per_pte_row_nom_l); if (REG(NOM_PARAMETERS_1)) REG_GET(NOM_PARAMETERS_1, REFCYC_PER_PTE_GROUP_NOM_L, &dlg_attr->refcyc_per_pte_group_nom_l); REG_GET(NOM_PARAMETERS_4, DST_Y_PER_META_ROW_NOM_L, &dlg_attr->dst_y_per_meta_row_nom_l); REG_GET(NOM_PARAMETERS_5, REFCYC_PER_META_CHUNK_NOM_L, &dlg_attr->refcyc_per_meta_chunk_nom_l); REG_GET_2(PER_LINE_DELIVERY_PRE, REFCYC_PER_LINE_DELIVERY_PRE_L, &dlg_attr->refcyc_per_line_delivery_pre_l, REFCYC_PER_LINE_DELIVERY_PRE_C, &dlg_attr->refcyc_per_line_delivery_pre_c); REG_GET_2(PER_LINE_DELIVERY, REFCYC_PER_LINE_DELIVERY_L, &dlg_attr->refcyc_per_line_delivery_l, REFCYC_PER_LINE_DELIVERY_C, &dlg_attr->refcyc_per_line_delivery_c); if (REG(PREFETCH_SETTINS_C)) REG_GET(PREFETCH_SETTINS_C, VRATIO_PREFETCH_C, &dlg_attr->vratio_prefetch_c); else REG_GET(PREFETCH_SETTINGS_C, VRATIO_PREFETCH_C, &dlg_attr->vratio_prefetch_c); REG_GET(VBLANK_PARAMETERS_2, REFCYC_PER_PTE_GROUP_VBLANK_C, &dlg_attr->refcyc_per_pte_group_vblank_c); REG_GET(VBLANK_PARAMETERS_4, REFCYC_PER_META_CHUNK_VBLANK_C, &dlg_attr->refcyc_per_meta_chunk_vblank_c); if (REG(NOM_PARAMETERS_2)) REG_GET(NOM_PARAMETERS_2, DST_Y_PER_PTE_ROW_NOM_C, &dlg_attr->dst_y_per_pte_row_nom_c); if (REG(NOM_PARAMETERS_3)) REG_GET(NOM_PARAMETERS_3, REFCYC_PER_PTE_GROUP_NOM_C, &dlg_attr->refcyc_per_pte_group_nom_c); REG_GET(NOM_PARAMETERS_6, DST_Y_PER_META_ROW_NOM_C, &dlg_attr->dst_y_per_meta_row_nom_c); REG_GET(NOM_PARAMETERS_7, REFCYC_PER_META_CHUNK_NOM_C, &dlg_attr->refcyc_per_meta_chunk_nom_c); /* TTU - per hubp */ REG_GET_2(DCN_TTU_QOS_WM, QoS_LEVEL_LOW_WM, &ttu_attr->qos_level_low_wm, QoS_LEVEL_HIGH_WM, &ttu_attr->qos_level_high_wm); REG_GET_2(DCN_GLOBAL_TTU_CNTL, MIN_TTU_VBLANK, &ttu_attr->min_ttu_vblank, QoS_LEVEL_FLIP, &ttu_attr->qos_level_flip); /* TTU - per luma/chroma */ /* Assumed surf0 is luma and 1 is chroma */ REG_GET_3(DCN_SURF0_TTU_CNTL0, REFCYC_PER_REQ_DELIVERY, &ttu_attr->refcyc_per_req_delivery_l, QoS_LEVEL_FIXED, &ttu_attr->qos_level_fixed_l, QoS_RAMP_DISABLE, &ttu_attr->qos_ramp_disable_l); REG_GET(DCN_SURF0_TTU_CNTL1, REFCYC_PER_REQ_DELIVERY_PRE, &ttu_attr->refcyc_per_req_delivery_pre_l); REG_GET_3(DCN_SURF1_TTU_CNTL0, REFCYC_PER_REQ_DELIVERY, &ttu_attr->refcyc_per_req_delivery_c, QoS_LEVEL_FIXED, &ttu_attr->qos_level_fixed_c, QoS_RAMP_DISABLE, &ttu_attr->qos_ramp_disable_c); REG_GET(DCN_SURF1_TTU_CNTL1, REFCYC_PER_REQ_DELIVERY_PRE, &ttu_attr->refcyc_per_req_delivery_pre_c); /* Rest of hubp */ REG_GET(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, &s->pixel_format); REG_GET(DCSURF_SURFACE_EARLIEST_INUSE_HIGH, SURFACE_EARLIEST_INUSE_ADDRESS_HIGH, &s->inuse_addr_hi); REG_GET(DCSURF_SURFACE_EARLIEST_INUSE, SURFACE_EARLIEST_INUSE_ADDRESS, &s->inuse_addr_lo); REG_GET_2(DCSURF_PRI_VIEWPORT_DIMENSION, PRI_VIEWPORT_WIDTH, &s->viewport_width, PRI_VIEWPORT_HEIGHT, &s->viewport_height); REG_GET_2(DCSURF_SURFACE_CONFIG, ROTATION_ANGLE, &s->rotation_angle, H_MIRROR_EN, &s->h_mirror_en); REG_GET(DCSURF_TILING_CONFIG, SW_MODE, &s->sw_mode); REG_GET(DCSURF_SURFACE_CONTROL, PRIMARY_SURFACE_DCC_EN, &s->dcc_en); REG_GET_3(DCHUBP_CNTL, HUBP_BLANK_EN, &s->blank_en, HUBP_TTU_DISABLE, &s->ttu_disable, HUBP_UNDERFLOW_STATUS, &s->underflow_status); REG_GET(DCN_GLOBAL_TTU_CNTL, MIN_TTU_VBLANK, &s->min_ttu_vblank); REG_GET_2(DCN_TTU_QOS_WM, QoS_LEVEL_LOW_WM, &s->qos_level_low_wm, QoS_LEVEL_HIGH_WM, &s->qos_level_high_wm); } void hubp1_read_state(struct hubp *hubp) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); struct dcn_hubp_state *s = &hubp1->state; struct _vcs_dpi_display_rq_regs_st *rq_regs = &s->rq_regs; hubp1_read_state_common(hubp); REG_GET_8(DCHUBP_REQ_SIZE_CONFIG, CHUNK_SIZE, &rq_regs->rq_regs_l.chunk_size, MIN_CHUNK_SIZE, &rq_regs->rq_regs_l.min_chunk_size, META_CHUNK_SIZE, &rq_regs->rq_regs_l.meta_chunk_size, MIN_META_CHUNK_SIZE, &rq_regs->rq_regs_l.min_meta_chunk_size, DPTE_GROUP_SIZE, &rq_regs->rq_regs_l.dpte_group_size, MPTE_GROUP_SIZE, &rq_regs->rq_regs_l.mpte_group_size, SWATH_HEIGHT, &rq_regs->rq_regs_l.swath_height, PTE_ROW_HEIGHT_LINEAR, &rq_regs->rq_regs_l.pte_row_height_linear); REG_GET_8(DCHUBP_REQ_SIZE_CONFIG_C, CHUNK_SIZE_C, &rq_regs->rq_regs_c.chunk_size, MIN_CHUNK_SIZE_C, &rq_regs->rq_regs_c.min_chunk_size, META_CHUNK_SIZE_C, &rq_regs->rq_regs_c.meta_chunk_size, MIN_META_CHUNK_SIZE_C, &rq_regs->rq_regs_c.min_meta_chunk_size, DPTE_GROUP_SIZE_C, &rq_regs->rq_regs_c.dpte_group_size, MPTE_GROUP_SIZE_C, &rq_regs->rq_regs_c.mpte_group_size, SWATH_HEIGHT_C, &rq_regs->rq_regs_c.swath_height, PTE_ROW_HEIGHT_LINEAR_C, &rq_regs->rq_regs_c.pte_row_height_linear); } enum cursor_pitch hubp1_get_cursor_pitch(unsigned int pitch) { enum cursor_pitch hw_pitch; switch (pitch) { case 64: hw_pitch = CURSOR_PITCH_64_PIXELS; break; case 128: hw_pitch = CURSOR_PITCH_128_PIXELS; break; case 256: hw_pitch = CURSOR_PITCH_256_PIXELS; break; default: DC_ERR("Invalid cursor pitch of %d. " "Only 64/128/256 is supported on DCN.\n", pitch); hw_pitch = CURSOR_PITCH_64_PIXELS; break; } return hw_pitch; } static enum cursor_lines_per_chunk hubp1_get_lines_per_chunk( unsigned int cur_width, enum dc_cursor_color_format format) { enum cursor_lines_per_chunk line_per_chunk; if (format == CURSOR_MODE_MONO) /* impl B. expansion in CUR Buffer reader */ line_per_chunk = CURSOR_LINE_PER_CHUNK_16; else if (cur_width <= 32) line_per_chunk = CURSOR_LINE_PER_CHUNK_16; else if (cur_width <= 64) line_per_chunk = CURSOR_LINE_PER_CHUNK_8; else if (cur_width <= 128) line_per_chunk = CURSOR_LINE_PER_CHUNK_4; else line_per_chunk = CURSOR_LINE_PER_CHUNK_2; return line_per_chunk; } void hubp1_cursor_set_attributes( struct hubp *hubp, const struct dc_cursor_attributes *attr) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); enum cursor_pitch hw_pitch = hubp1_get_cursor_pitch(attr->pitch); enum cursor_lines_per_chunk lpc = hubp1_get_lines_per_chunk( attr->width, attr->color_format); hubp->curs_attr = *attr; REG_UPDATE(CURSOR_SURFACE_ADDRESS_HIGH, CURSOR_SURFACE_ADDRESS_HIGH, attr->address.high_part); REG_UPDATE(CURSOR_SURFACE_ADDRESS, CURSOR_SURFACE_ADDRESS, attr->address.low_part); REG_UPDATE_2(CURSOR_SIZE, CURSOR_WIDTH, attr->width, CURSOR_HEIGHT, attr->height); REG_UPDATE_3(CURSOR_CONTROL, CURSOR_MODE, attr->color_format, CURSOR_PITCH, hw_pitch, CURSOR_LINES_PER_CHUNK, lpc); REG_SET_2(CURSOR_SETTINS, 0, /* no shift of the cursor HDL schedule */ CURSOR0_DST_Y_OFFSET, 0, /* used to shift the cursor chunk request deadline */ CURSOR0_CHUNK_HDL_ADJUST, 3); } void hubp1_cursor_set_position( struct hubp *hubp, const struct dc_cursor_position *pos, const struct dc_cursor_mi_param *param) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); int src_x_offset = pos->x - pos->x_hotspot - param->viewport.x; int src_y_offset = pos->y - pos->y_hotspot - param->viewport.y; int x_hotspot = pos->x_hotspot; int y_hotspot = pos->y_hotspot; uint32_t dst_x_offset; uint32_t cur_en = pos->enable ? 1 : 0; /* * Guard aganst cursor_set_position() from being called with invalid * attributes * * TODO: Look at combining cursor_set_position() and * cursor_set_attributes() into cursor_update() */ if (hubp->curs_attr.address.quad_part == 0) return; if (param->rotation == ROTATION_ANGLE_90 || param->rotation == ROTATION_ANGLE_270) { src_x_offset = pos->y - pos->y_hotspot - param->viewport.x; y_hotspot = pos->x_hotspot; x_hotspot = pos->y_hotspot; } if (param->mirror) { x_hotspot = param->viewport.width - x_hotspot; src_x_offset = param->viewport.x + param->viewport.width - src_x_offset; } dst_x_offset = (src_x_offset >= 0) ? src_x_offset : 0; dst_x_offset *= param->ref_clk_khz; dst_x_offset /= param->pixel_clk_khz; ASSERT(param->h_scale_ratio.value); if (param->h_scale_ratio.value) dst_x_offset = dc_fixpt_floor(dc_fixpt_div( dc_fixpt_from_int(dst_x_offset), param->h_scale_ratio)); if (src_x_offset >= (int)param->viewport.width) cur_en = 0; /* not visible beyond right edge*/ if (src_x_offset + (int)hubp->curs_attr.width <= 0) cur_en = 0; /* not visible beyond left edge*/ if (src_y_offset >= (int)param->viewport.height) cur_en = 0; /* not visible beyond bottom edge*/ if (src_y_offset + (int)hubp->curs_attr.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); REG_UPDATE(CURSOR_CONTROL, CURSOR_ENABLE, cur_en); REG_SET_2(CURSOR_POSITION, 0, CURSOR_X_POSITION, pos->x, CURSOR_Y_POSITION, pos->y); REG_SET_2(CURSOR_HOT_SPOT, 0, CURSOR_HOT_SPOT_X, x_hotspot, CURSOR_HOT_SPOT_Y, y_hotspot); REG_SET(CURSOR_DST_OFFSET, 0, CURSOR_DST_X_OFFSET, dst_x_offset); /* TODO Handle surface pixel formats other than 4:4:4 */ } void hubp1_clk_cntl(struct hubp *hubp, bool enable) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); uint32_t clk_enable = enable ? 1 : 0; REG_UPDATE(HUBP_CLK_CNTL, HUBP_CLOCK_ENABLE, clk_enable); } void hubp1_vtg_sel(struct hubp *hubp, uint32_t otg_inst) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); REG_UPDATE(DCHUBP_CNTL, HUBP_VTG_SEL, otg_inst); } void hubp1_init(struct hubp *hubp) { //do nothing } static const struct hubp_funcs dcn10_hubp_funcs = { .hubp_program_surface_flip_and_addr = hubp1_program_surface_flip_and_addr, .hubp_program_surface_config = hubp1_program_surface_config, .hubp_is_flip_pending = hubp1_is_flip_pending, .hubp_setup = hubp1_setup, .hubp_setup_interdependent = hubp1_setup_interdependent, .hubp_set_vm_system_aperture_settings = hubp1_set_vm_system_aperture_settings, .hubp_set_vm_context0_settings = hubp1_set_vm_context0_settings, .set_blank = hubp1_set_blank, .dcc_control = hubp1_dcc_control, .mem_program_viewport = min_set_viewport, .set_hubp_blank_en = hubp1_set_hubp_blank_en, .set_cursor_attributes = hubp1_cursor_set_attributes, .set_cursor_position = hubp1_cursor_set_position, .hubp_disconnect = hubp1_disconnect, .hubp_clk_cntl = hubp1_clk_cntl, .hubp_vtg_sel = hubp1_vtg_sel, .hubp_read_state = hubp1_read_state, .hubp_clear_underflow = hubp1_clear_underflow, .hubp_disable_control = hubp1_disable_control, .hubp_get_underflow_status = hubp1_get_underflow_status, .hubp_init = hubp1_init, #if defined(CONFIG_DRM_AMD_DC_DCN2_0) .dmdata_set_attributes = NULL, .dmdata_load = NULL, #endif }; /*****************************************/ /* Constructor, Destructor */ /*****************************************/ void dcn10_hubp_construct( struct dcn10_hubp *hubp1, struct dc_context *ctx, uint32_t inst, const struct dcn_mi_registers *hubp_regs, const struct dcn_mi_shift *hubp_shift, const struct dcn_mi_mask *hubp_mask) { hubp1->base.funcs = &dcn10_hubp_funcs; hubp1->base.ctx = ctx; hubp1->hubp_regs = hubp_regs; hubp1->hubp_shift = hubp_shift; hubp1->hubp_mask = hubp_mask; hubp1->base.inst = inst; hubp1->base.opp_id = OPP_ID_INVALID; hubp1->base.mpcc_id = 0xf; }