From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- .../drm/amd/display/dc/dce112/dce112_compressor.h | 78 ++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.h (limited to 'drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.h') diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.h b/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.h new file mode 100644 index 0000000000..f1227133f6 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.h @@ -0,0 +1,78 @@ +/* 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_COMPRESSOR_DCE112_H__ +#define __DC_COMPRESSOR_DCE112_H__ + +#include "../inc/compressor.h" + +#define TO_DCE112_COMPRESSOR(compressor)\ + container_of(compressor, struct dce112_compressor, base) + +struct dce112_compressor_reg_offsets { + uint32_t dcp_offset; + uint32_t dmif_offset; +}; + +struct dce112_compressor { + struct compressor base; + struct dce112_compressor_reg_offsets offsets; +}; + +struct compressor *dce112_compressor_create(struct dc_context *ctx); + +void dce112_compressor_construct(struct dce112_compressor *cp110, + struct dc_context *ctx); + +void dce112_compressor_destroy(struct compressor **cp); + +/* FBC RELATED */ +void dce112_compressor_power_up_fbc(struct compressor *cp); + +void dce112_compressor_enable_fbc(struct compressor *cp, uint32_t paths_num, + struct compr_addr_and_pitch_params *params); + +void dce112_compressor_disable_fbc(struct compressor *cp); + +void dce112_compressor_set_fbc_invalidation_triggers(struct compressor *cp, + uint32_t fbc_trigger); + +void dce112_compressor_program_compressed_surface_address_and_pitch( + struct compressor *cp, + struct compr_addr_and_pitch_params *params); + +bool dce112_compressor_is_fbc_enabled_in_hw(struct compressor *cp, + uint32_t *fbc_mapped_crtc_id); + +/* LPT RELATED */ +void dce112_compressor_enable_lpt(struct compressor *cp); + +void dce112_compressor_disable_lpt(struct compressor *cp); + +void dce112_compressor_program_lpt_control(struct compressor *cp, + struct compr_addr_and_pitch_params *params); + +bool dce112_compressor_is_lpt_enabled_in_hw(struct compressor *cp); + +#endif -- cgit v1.2.3