diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.h new file mode 100644 index 000000000000..ebf07c582da2 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.h @@ -0,0 +1,116 @@ +/* + * 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_OPTC_DCN20_H__ +#define __DC_OPTC_DCN20_H__ + +#include "../dcn10/dcn10_optc.h" + +#define TG_COMMON_REG_LIST_DCN2_0(inst) \ + TG_COMMON_REG_LIST_DCN(inst),\ + SRI(OTG_GLOBAL_CONTROL1, OTG, inst),\ + SRI(OTG_GLOBAL_CONTROL2, OTG, inst),\ + SRI(OTG_GSL_WINDOW_X, OTG, inst),\ + SRI(OTG_GSL_WINDOW_Y, OTG, inst),\ + SRI(OTG_VUPDATE_KEEPOUT, OTG, inst),\ + SRI(OTG_DSC_START_POSITION, OTG, inst),\ + SRI(OPTC_DATA_FORMAT_CONTROL, ODM, inst),\ + SRI(OPTC_BYTES_PER_PIXEL, ODM, inst),\ + SRI(OPTC_WIDTH_CONTROL, ODM, inst),\ + SRI(OPTC_MEMORY_CONFIG, ODM, inst),\ + SR(DWB_SOURCE_SELECT),\ + SRI(OTG_MANUAL_FLOW_CONTROL, OTG, inst) + +#define TG_COMMON_MASK_SH_LIST_DCN2_0(mask_sh)\ + TG_COMMON_MASK_SH_LIST_DCN(mask_sh),\ + SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_X, mask_sh),\ + SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_Y, mask_sh),\ + SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_EN, mask_sh),\ + SF(OTG0_OTG_GLOBAL_CONTROL2, GLOBAL_UPDATE_LOCK_EN, mask_sh),\ + SF(OTG0_OTG_GLOBAL_CONTROL2, DIG_UPDATE_LOCATION, mask_sh),\ + SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_RANGE_TIMING_DBUF_UPDATE_MODE, mask_sh),\ + SF(OTG0_OTG_GSL_WINDOW_X, OTG_GSL_WINDOW_START_X, mask_sh),\ + SF(OTG0_OTG_GSL_WINDOW_X, OTG_GSL_WINDOW_END_X, mask_sh), \ + SF(OTG0_OTG_GSL_WINDOW_Y, OTG_GSL_WINDOW_START_Y, mask_sh),\ + SF(OTG0_OTG_GSL_WINDOW_Y, OTG_GSL_WINDOW_END_Y, mask_sh),\ + SF(OTG0_OTG_VUPDATE_KEEPOUT, OTG_MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_EN, mask_sh), \ + SF(OTG0_OTG_VUPDATE_KEEPOUT, MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_START_OFFSET, mask_sh), \ + SF(OTG0_OTG_VUPDATE_KEEPOUT, MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_END_OFFSET, mask_sh), \ + SF(OTG0_OTG_GSL_CONTROL, OTG_GSL_MASTER_MODE, mask_sh), \ + SF(OTG0_OTG_GSL_CONTROL, OTG_MASTER_UPDATE_LOCK_GSL_EN, mask_sh), \ + SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_X, mask_sh), \ + SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_LINE_NUM, mask_sh),\ + SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG0_SRC_SEL, mask_sh),\ + SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG1_SRC_SEL, mask_sh),\ + SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_NUM_OF_INPUT_SEGMENT, mask_sh),\ + SF(ODM0_OPTC_MEMORY_CONFIG, OPTC_MEM_SEL, mask_sh),\ + SF(ODM0_OPTC_DATA_FORMAT_CONTROL, OPTC_DATA_FORMAT, mask_sh),\ + SF(ODM0_OPTC_DATA_FORMAT_CONTROL, OPTC_DSC_MODE, mask_sh),\ + SF(ODM0_OPTC_BYTES_PER_PIXEL, OPTC_DSC_BYTES_PER_PIXEL, mask_sh),\ + SF(ODM0_OPTC_WIDTH_CONTROL, OPTC_DSC_SLICE_WIDTH, mask_sh),\ + SF(ODM0_OPTC_WIDTH_CONTROL, OPTC_SEGMENT_WIDTH, mask_sh),\ + SF(DWB_SOURCE_SELECT, OPTC_DWB0_SOURCE_SELECT, mask_sh),\ + SF(DWB_SOURCE_SELECT, OPTC_DWB1_SOURCE_SELECT, mask_sh),\ + SF(OTG0_OTG_MANUAL_FLOW_CONTROL, MANUAL_FLOW_CONTROL, mask_sh) + +void dcn20_timing_generator_init(struct optc *optc); + +bool optc2_enable_crtc(struct timing_generator *optc); + +void optc2_set_gsl(struct timing_generator *optc, + const struct gsl_params *params); + +void optc2_set_gsl_source_select(struct timing_generator *optc, + int group_idx, + uint32_t gsl_ready_signal); + +#ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT +void optc2_set_dsc_config(struct timing_generator *optc, + enum optc_dsc_mode dsc_mode, + uint32_t dsc_bytes_per_pixel, + uint32_t dsc_slice_width); +#endif + +void optc2_set_odm_bypass(struct timing_generator *optc, + const struct dc_crtc_timing *dc_crtc_timing); + +void optc2_set_odm_combine(struct timing_generator *optc, int combine_opp_id, + int mpcc_hactive, enum dc_pixel_encoding pixel_encoding); + +void optc2_get_optc_source(struct timing_generator *optc, + uint32_t *num_of_src_opp, + uint32_t *src_opp_id_0, + uint32_t *src_opp_id_1); + +void optc2_triplebuffer_lock(struct timing_generator *optc); +void optc2_triplebuffer_unlock(struct timing_generator *optc); +void optc2_lock(struct timing_generator *optc); +void optc2_lock_global(struct timing_generator *optc); +void optc2_setup_global_lock(struct timing_generator *optc); +void optc2_lock_doublebuffer_disable(struct timing_generator *optc); +void optc2_lock_doublebuffer_enable(struct timing_generator *optc); +void optc2_program_manual_trigger(struct timing_generator *optc); + +#endif /* __DC_OPTC_DCN20_H__ */ |