diff options
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/hwmgr/tonga_powertune.h')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/tonga_powertune.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_powertune.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_powertune.h new file mode 100644 index 000000000000..8e6670b3cb67 --- /dev/null +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_powertune.h @@ -0,0 +1,66 @@ +/* + * 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. + * + */ + +#ifndef TONGA_POWERTUNE_H +#define TONGA_POWERTUNE_H + +enum _phw_tonga_ptc_config_reg_type { + TONGA_CONFIGREG_MMR = 0, + TONGA_CONFIGREG_SMC_IND, + TONGA_CONFIGREG_DIDT_IND, + TONGA_CONFIGREG_CACHE, + + TONGA_CONFIGREG_MAX +}; +typedef enum _phw_tonga_ptc_config_reg_type phw_tonga_ptc_config_reg_type; + +/* PowerContainment Features */ +#define POWERCONTAINMENT_FEATURE_BAPM 0x00000001 +#define POWERCONTAINMENT_FEATURE_TDCLimit 0x00000002 +#define POWERCONTAINMENT_FEATURE_PkgPwrLimit 0x00000004 + +struct _phw_tonga_pt_config_reg { + uint32_t Offset; + uint32_t Mask; + uint32_t Shift; + uint32_t Value; + phw_tonga_ptc_config_reg_type Type; +}; +typedef struct _phw_tonga_pt_config_reg phw_tonga_pt_config_reg; + +struct _phw_tonga_pt_defaults { + uint8_t svi_load_line_en; + uint8_t svi_load_line_vddC; + uint8_t tdc_vddc_throttle_release_limit_perc; + uint8_t tdc_mawt; + uint8_t tdc_waterfall_ctl; + uint8_t dte_ambient_temp_base; + uint32_t display_cac; + uint32_t bamp_temp_gradient; + uint16_t bapmti_r[SMU72_DTE_ITERATIONS * SMU72_DTE_SOURCES * SMU72_DTE_SINKS]; + uint16_t bapmti_rc[SMU72_DTE_ITERATIONS * SMU72_DTE_SOURCES * SMU72_DTE_SINKS]; +}; +typedef struct _phw_tonga_pt_defaults phw_tonga_pt_defaults; + +#endif + |