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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:57 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:57 +0000 |
commit | dc50eab76b709d68175a358d6e23a5a3890764d3 (patch) | |
tree | c754d0390db060af0213ff994f0ac310e4cfd6e9 /drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.h | |
parent | Adding debian version 6.6.15-2. (diff) | |
download | linux-dc50eab76b709d68175a358d6e23a5a3890764d3.tar.xz linux-dc50eab76b709d68175a358d6e23a5a3890764d3.zip |
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.h new file mode 100644 index 0000000000..1203dc605b --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.h @@ -0,0 +1,63 @@ +/* + * Copyright 2022 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 __DCN35_CLK_MGR_H__ +#define __DCN35_CLK_MGR_H__ +#include "clk_mgr_internal.h" + +#define NUM_CLOCK_SOURCES 5 + +struct dcn35_watermarks; + +struct dcn35_smu_watermark_set { + struct dcn35_watermarks *wm_set; + union large_integer mc_address; +}; + +struct dcn35_ss_info_table { + uint32_t ss_divider; + uint32_t ss_percentage[NUM_CLOCK_SOURCES]; +}; + +struct clk_mgr_dcn35 { + struct clk_mgr_internal base; + struct dcn35_smu_watermark_set smu_wm_set; +}; + +bool dcn35_are_clock_states_equal(struct dc_clocks *a, + struct dc_clocks *b); +void dcn35_init_clocks(struct clk_mgr *clk_mgr); +void dcn35_update_clocks(struct clk_mgr *clk_mgr_base, + struct dc_state *context, + bool safe_to_lower); + +void dcn35_clk_mgr_construct(struct dc_context *ctx, + struct clk_mgr_dcn35 *clk_mgr, + struct pp_smu_funcs *pp_smu, + struct dccg *dccg); + +void dcn35_clk_mgr_destroy(struct clk_mgr_internal *clk_mgr_int); + +#endif //__DCN35_CLK_MGR_H__ |