diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/pg_cntl.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/pg_cntl.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/pg_cntl.h b/drivers/gpu/drm/amd/display/dc/inc/hw/pg_cntl.h new file mode 100644 index 000000000000..00ea3864dd4d --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/pg_cntl.h @@ -0,0 +1,52 @@ +/* Copyright 2023 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_PG_CNTL_H__ +#define __DC_PG_CNTL_H__ + +#include "dc.h" +#include "dc_types.h" +#include "hw_shared.h" + +struct pg_cntl { + struct dc_context *ctx; + const struct pg_cntl_funcs *funcs; + bool pg_pipe_res_enable[PG_HW_PIPE_RESOURCES_NUM_ELEMENT][MAX_PIPES]; + bool pg_res_enable[PG_HW_RESOURCES_NUM_ELEMENT]; +}; + +struct pg_cntl_funcs { + void (*dsc_pg_control)(struct pg_cntl *pg_cntl, unsigned int dsc_inst, bool power_on); + void (*hubp_dpp_pg_control)(struct pg_cntl *pg_cntl, unsigned int hubp_dpp_inst, bool power_on); + void (*hpo_pg_control)(struct pg_cntl *pg_cntl, bool power_on); + void (*io_clk_pg_control)(struct pg_cntl *pg_cntl, bool power_on); + void (*plane_otg_pg_control)(struct pg_cntl *pg_cntl, bool power_on); + void (*mpcc_pg_control)(struct pg_cntl *pg_cntl, unsigned int mpcc_inst, bool power_on); + void (*opp_pg_control)(struct pg_cntl *pg_cntl, unsigned int opp_inst, bool power_on); + void (*optc_pg_control)(struct pg_cntl *pg_cntl, unsigned int optc_inst, bool power_on); + void (*dwb_pg_control)(struct pg_cntl *pg_cntl, bool power_on); + void (*init_pg_status)(struct pg_cntl *pg_cntl); +}; + +#endif //__DC_PG_CNTL_H__ |