diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce112')
4 files changed, 2 insertions, 199 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce112/Makefile b/drivers/gpu/drm/amd/display/dc/dce112/Makefile index 9de6501702..e846ef58ca 100644 --- a/drivers/gpu/drm/amd/display/dc/dce112/Makefile +++ b/drivers/gpu/drm/amd/display/dc/dce112/Makefile @@ -25,7 +25,7 @@ CFLAGS_$(AMDDALPATH)/dc/dce112/dce112_resource.o = $(call cc-disable-warning, override-init) -DCE112 = dce112_compressor.o dce112_hw_sequencer.o \ +DCE112 = dce112_compressor.o \ dce112_resource.o AMD_DAL_DCE112 = $(addprefix $(AMDDALPATH)/dc/dce112/,$(DCE112)) diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce112/dce112_hw_sequencer.c deleted file mode 100644 index 0ef9ebb3c1..0000000000 --- a/drivers/gpu/drm/amd/display/dc/dce112/dce112_hw_sequencer.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * Copyright 2015 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 "dc.h" -#include "core_types.h" -#include "dce112_hw_sequencer.h" - -#include "dce110/dce110_hw_sequencer.h" - -/* include DCE11.2 register header files */ -#include "dce/dce_11_2_d.h" -#include "dce/dce_11_2_sh_mask.h" - -struct dce112_hw_seq_reg_offsets { - uint32_t crtc; -}; - - -static const struct dce112_hw_seq_reg_offsets reg_offsets[] = { -{ - .crtc = (mmCRTC0_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL), -}, -{ - .crtc = (mmCRTC1_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL), -}, -{ - .crtc = (mmCRTC2_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL), -}, -{ - .crtc = (mmCRTC3_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL), -}, -{ - .crtc = (mmCRTC4_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL), -}, -{ - .crtc = (mmCRTC5_CRTC_GSL_CONTROL - mmCRTC_GSL_CONTROL), -} -}; -#define HW_REG_CRTC(reg, id)\ - (reg + reg_offsets[id].crtc) - -/******************************************************************************* - * Private definitions - ******************************************************************************/ - -static void dce112_init_pte(struct dc_context *ctx) -{ - uint32_t addr; - uint32_t value = 0; - uint32_t chunk_int = 0; - uint32_t chunk_mul = 0; - - addr = mmDVMM_PTE_REQ; - value = dm_read_reg(ctx, addr); - - chunk_int = get_reg_field_value( - value, - DVMM_PTE_REQ, - HFLIP_PTEREQ_PER_CHUNK_INT); - - chunk_mul = get_reg_field_value( - value, - DVMM_PTE_REQ, - HFLIP_PTEREQ_PER_CHUNK_MULTIPLIER); - - if (chunk_int != 0x4 || chunk_mul != 0x4) { - - set_reg_field_value( - value, - 255, - DVMM_PTE_REQ, - MAX_PTEREQ_TO_ISSUE); - - set_reg_field_value( - value, - 4, - DVMM_PTE_REQ, - HFLIP_PTEREQ_PER_CHUNK_INT); - - set_reg_field_value( - value, - 4, - DVMM_PTE_REQ, - HFLIP_PTEREQ_PER_CHUNK_MULTIPLIER); - - dm_write_reg(ctx, addr, value); - } -} - -static bool dce112_enable_display_power_gating( - struct dc *dc, - uint8_t controller_id, - struct dc_bios *dcb, - enum pipe_gating_control power_gating) -{ - enum bp_result bp_result = BP_RESULT_OK; - enum bp_pipe_control_action cntl; - struct dc_context *ctx = dc->ctx; - - if (power_gating == PIPE_GATING_CONTROL_INIT) - cntl = ASIC_PIPE_INIT; - else if (power_gating == PIPE_GATING_CONTROL_ENABLE) - cntl = ASIC_PIPE_ENABLE; - else - cntl = ASIC_PIPE_DISABLE; - - if (power_gating != PIPE_GATING_CONTROL_INIT || controller_id == 0) { - - bp_result = dcb->funcs->enable_disp_power_gating( - dcb, controller_id + 1, cntl); - - /* Revert MASTER_UPDATE_MODE to 0 because bios sets it 2 - * by default when command table is called - */ - dm_write_reg(ctx, - HW_REG_CRTC(mmCRTC_MASTER_UPDATE_MODE, controller_id), - 0); - } - - if (power_gating != PIPE_GATING_CONTROL_ENABLE) - dce112_init_pte(ctx); - - if (bp_result == BP_RESULT_OK) - return true; - else - return false; -} - -void dce112_hw_sequencer_construct(struct dc *dc) -{ - /* All registers used by dce11.2 match those in dce11 in offset and - * structure - */ - dce110_hw_sequencer_construct(dc); - dc->hwseq->funcs.enable_display_power_gating = dce112_enable_display_power_gating; -} - diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/dce112/dce112_hw_sequencer.h deleted file mode 100644 index 943f1b2c5b..0000000000 --- a/drivers/gpu/drm/amd/display/dc/dce112/dce112_hw_sequencer.h +++ /dev/null @@ -1,37 +0,0 @@ -/* -* 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 - * - */ - -#ifndef __DC_HWSS_DCE112_H__ -#define __DC_HWSS_DCE112_H__ - -#include "core_types.h" -#include "hw_sequencer_private.h" - -struct dc; - -void dce112_hw_sequencer_construct(struct dc *dc); - -#endif /* __DC_HWSS_DCE112_H__ */ - diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c index 2b20180f1a..d1edac46c9 100644 --- a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c @@ -44,7 +44,7 @@ #include "dce/dce_clock_source.h" #include "dce/dce_hwseq.h" -#include "dce112/dce112_hw_sequencer.h" +#include "dce112/dce112_hwseq.h" #include "dce/dce_abm.h" #include "dce/dce_dmcu.h" #include "dce/dce_aux.h" |