diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_overdriver.h')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_overdriver.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_overdriver.h b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_overdriver.h new file mode 100644 index 000000000000..4112a9398163 --- /dev/null +++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_overdriver.h @@ -0,0 +1,46 @@ +/* + * 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 _PP_OVERDRIVER_H_ +#define _PP_OVERDRIVER_H_ + +#include <linux/types.h> +#include <linux/kernel.h> + +struct phm_fuses_default { + uint64_t key; + uint32_t VFT2_m1; + uint32_t VFT2_m2; + uint32_t VFT2_b; + uint32_t VFT1_m1; + uint32_t VFT1_m2; + uint32_t VFT1_b; + uint32_t VFT0_m1; + uint32_t VFT0_m2; + uint32_t VFT0_b; +}; + +extern int pp_override_get_default_fuse_value(uint64_t key, + struct phm_fuses_default *result); + +#endif |