diff options
Diffstat (limited to 'drivers/gpu/drm/amd/include/amd_shared.h')
| -rw-r--r-- | drivers/gpu/drm/amd/include/amd_shared.h | 69 |
1 files changed, 50 insertions, 19 deletions
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h index 9fa3aaef3f33..265621d8945c 100644 --- a/drivers/gpu/drm/amd/include/amd_shared.h +++ b/drivers/gpu/drm/amd/include/amd_shared.h @@ -92,7 +92,7 @@ enum amd_powergating_state { #define AMD_CG_SUPPORT_GFX_3D_CGLS (1 << 21) #define AMD_CG_SUPPORT_DRM_MGCG (1 << 22) #define AMD_CG_SUPPORT_DF_MGCG (1 << 23) - +#define AMD_CG_SUPPORT_VCN_MGCG (1 << 24) /* PG flags */ #define AMD_PG_SUPPORT_GFX_PG (1 << 0) #define AMD_PG_SUPPORT_GFX_SMG (1 << 1) @@ -108,46 +108,77 @@ enum amd_powergating_state { #define AMD_PG_SUPPORT_GFX_QUICK_MG (1 << 11) #define AMD_PG_SUPPORT_GFX_PIPELINE (1 << 12) #define AMD_PG_SUPPORT_MMHUB (1 << 13) +#define AMD_PG_SUPPORT_VCN (1 << 14) + +enum PP_FEATURE_MASK { + PP_SCLK_DPM_MASK = 0x1, + PP_MCLK_DPM_MASK = 0x2, + PP_PCIE_DPM_MASK = 0x4, + PP_SCLK_DEEP_SLEEP_MASK = 0x8, + PP_POWER_CONTAINMENT_MASK = 0x10, + PP_UVD_HANDSHAKE_MASK = 0x20, + PP_SMC_VOLTAGE_CONTROL_MASK = 0x40, + PP_VBI_TIME_SUPPORT_MASK = 0x80, + PP_ULV_MASK = 0x100, + PP_ENABLE_GFX_CG_THRU_SMU = 0x200, + PP_CLOCK_STRETCH_MASK = 0x400, + PP_OD_FUZZY_FAN_CONTROL_MASK = 0x800, + PP_SOCCLK_DPM_MASK = 0x1000, + PP_DCEFCLK_DPM_MASK = 0x2000, + PP_OVERDRIVE_MASK = 0x4000, + PP_GFXOFF_MASK = 0x8000, + PP_ACG_MASK = 0x10000, + PP_STUTTER_MODE = 0x20000, +}; +/** + * struct amd_ip_funcs - general hooks for managing amdgpu IP Blocks + */ struct amd_ip_funcs { - /* Name of IP block */ + /** @name: Name of IP block */ char *name; - /* sets up early driver state (pre sw_init), does not configure hw - Optional */ + /** + * @early_init: + * + * sets up early driver state (pre sw_init), + * does not configure hw - Optional + */ int (*early_init)(void *handle); - /* sets up late driver/hw state (post hw_init) - Optional */ + /** @late_init: sets up late driver/hw state (post hw_init) - Optional */ int (*late_init)(void *handle); - /* sets up driver state, does not configure hw */ + /** @sw_init: sets up driver state, does not configure hw */ int (*sw_init)(void *handle); - /* tears down driver state, does not configure hw */ + /** @sw_fini: tears down driver state, does not configure hw */ int (*sw_fini)(void *handle); - /* sets up the hw state */ + /** @hw_init: sets up the hw state */ int (*hw_init)(void *handle); - /* tears down the hw state */ + /** @hw_fini: tears down the hw state */ int (*hw_fini)(void *handle); + /** @late_fini: final cleanup */ void (*late_fini)(void *handle); - /* handles IP specific hw/sw changes for suspend */ + /** @suspend: handles IP specific hw/sw changes for suspend */ int (*suspend)(void *handle); - /* handles IP specific hw/sw changes for resume */ + /** @resume: handles IP specific hw/sw changes for resume */ int (*resume)(void *handle); - /* returns current IP block idle status */ + /** @is_idle: returns current IP block idle status */ bool (*is_idle)(void *handle); - /* poll for idle */ + /** @wait_for_idle: poll for idle */ int (*wait_for_idle)(void *handle); - /* check soft reset the IP block */ + /** @check_soft_reset: check soft reset the IP block */ bool (*check_soft_reset)(void *handle); - /* pre soft reset the IP block */ + /** @pre_soft_reset: pre soft reset the IP block */ int (*pre_soft_reset)(void *handle); - /* soft reset the IP block */ + /** @soft_reset: soft reset the IP block */ int (*soft_reset)(void *handle); - /* post soft reset the IP block */ + /** @post_soft_reset: post soft reset the IP block */ int (*post_soft_reset)(void *handle); - /* enable/disable cg for the IP block */ + /** @set_clockgating_state: enable/disable cg for the IP block */ int (*set_clockgating_state)(void *handle, enum amd_clockgating_state state); - /* enable/disable pg for the IP block */ + /** @set_powergating_state: enable/disable pg for the IP block */ int (*set_powergating_state)(void *handle, enum amd_powergating_state state); - /* get current clockgating status */ + /** @get_clockgating_state: get current clockgating status */ void (*get_clockgating_state)(void *handle, u32 *flags); }; |
