diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 125 |
1 files changed, 119 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h index 1f5f4e3e49d4..b66bd10cdc9b 100644 --- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h +++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h @@ -36,6 +36,9 @@ //<DMUB_TYPES>================================================================== /* Basic type definitions. */ +#ifdef __forceinline +#undef __forceinline +#endif #define __forceinline inline /** @@ -547,6 +550,11 @@ union replay_hw_flags { * @is_alpm_initialized: Indicates whether ALPM is initialized */ uint32_t is_alpm_initialized : 1; + + /** + * @alpm_mode: Indicates ALPM mode selected + */ + uint32_t alpm_mode : 2; } bitfields; uint32_t u32All; @@ -739,6 +747,14 @@ enum dmub_ips_disable_type { DMUB_IPS_DISABLE_IPS2_Z10 = 4, DMUB_IPS_DISABLE_DYNAMIC = 5, DMUB_IPS_RCG_IN_ACTIVE_IPS2_IN_OFF = 6, + DMUB_IPS_DISABLE_Z8_RETENTION = 7, +}; + +enum dmub_ips_rcg_disable_type { + DMUB_IPS_RCG_ENABLE = 0, + DMUB_IPS0_RCG_DISABLE = 1, + DMUB_IPS1_RCG_DISABLE = 2, + DMUB_IPS_RCG_DISABLE = 3 }; #define DMUB_IPS1_ALLOW_MASK 0x00000001 @@ -817,11 +833,12 @@ enum dmub_shared_state_feature_id { */ union dmub_shared_state_ips_fw_signals { struct { - uint32_t ips1_commit : 1; /**< 1 if in IPS1 */ + uint32_t ips1_commit : 1; /**< 1 if in IPS1 or IPS0 RCG */ uint32_t ips2_commit : 1; /**< 1 if in IPS2 */ uint32_t in_idle : 1; /**< 1 if DMCUB is in idle */ uint32_t detection_required : 1; /**< 1 if detection is required */ - uint32_t reserved_bits : 28; /**< Reversed */ + uint32_t ips1z8_commit: 1; /**< 1 if in IPS1 Z8 Retention */ + uint32_t reserved_bits : 27; /**< Reversed */ } bits; uint32_t all; }; @@ -836,7 +853,10 @@ union dmub_shared_state_ips_driver_signals { uint32_t allow_ips2 : 1; /**< 1 is IPS1 is allowed */ uint32_t allow_z10 : 1; /**< 1 if Z10 is allowed */ uint32_t allow_idle: 1; /**< 1 if driver is allowing idle */ - uint32_t reserved_bits : 27; /**< Reversed bits */ + uint32_t allow_ips0_rcg : 1; /**< 1 is IPS0 RCG is allowed */ + uint32_t allow_ips1_rcg : 1; /**< 1 is IPS1 RCG is allowed */ + uint32_t allow_ips1z8 : 1; /**< 1 is IPS1 Z8 Retention is allowed */ + uint32_t reserved_bits : 24; /**< Reversed bits */ } bits; uint32_t all; }; @@ -865,7 +885,9 @@ struct dmub_shared_state_ips_fw { uint32_t ips1_exit_count; /**< Exit counter for IPS1 */ uint32_t ips2_entry_count; /**< Entry counter for IPS2 */ uint32_t ips2_exit_count; /**< Exit counter for IPS2 */ - uint32_t reserved[55]; /**< Reversed, to be updated when adding new fields. */ + uint32_t ips1_z8ret_entry_count; /**< Entry counter for IPS1 Z8 Retention */ + uint32_t ips1_z8ret_exit_count; /**< Exit counter for IPS1 Z8 Retention */ + uint32_t reserved[53]; /**< Reversed, to be updated when adding new fields. */ }; /* 248-bytes, fixed */ /** @@ -1253,6 +1275,10 @@ enum dmub_gpint_command { * DESC: Setup debug configs. */ DMUB_GPINT__SETUP_DEBUG_MODE = 136, + /** + * DESC: Initiates IPS wake sequence. + */ + DMUB_GPINT__IPS_DEBUG_WAKE = 137, }; /** @@ -2636,7 +2662,11 @@ enum dp_hpd_type { /** * DP HPD short pulse */ - DP_IRQ + DP_IRQ = 1, + /** + * Failure to acquire DP HPD state + */ + DP_NONE_HPD = 2 }; /** @@ -3609,6 +3639,12 @@ struct dmub_rb_cmd_psr_set_power_opt { struct dmub_cmd_psr_set_power_opt_data psr_set_power_opt_data; }; +enum dmub_alpm_mode { + ALPM_AUXWAKE = 0, + ALPM_AUXLESS = 1, + ALPM_UNSUPPORTED = 2, +}; + /** * Definition of Replay Residency GPINT command. * Bit[0] - Residency mode for Revision 0 @@ -3742,6 +3778,15 @@ enum dmub_cmd_replay_general_subtype { REPLAY_GENERAL_CMD_SET_LOW_RR_ACTIVATE, }; +struct dmub_alpm_auxless_data { + uint16_t lfps_setup_ns; + uint16_t lfps_period_ns; + uint16_t lfps_silence_ns; + uint16_t lfps_t1_t2_override_us; + short lfps_t1_t2_offset_us; + uint8_t lttpr_count; +}; + /** * Data passed from driver to FW in a DMUB_CMD__REPLAY_COPY_SETTINGS command. */ @@ -3812,6 +3857,10 @@ struct dmub_cmd_replay_copy_settings_data { * Use FSM state for Replay power up/down */ uint8_t use_phy_fsm; + /** + * Use for AUX-less ALPM LFPS wake operation + */ + struct dmub_alpm_auxless_data auxless_alpm_data; }; /** @@ -4360,6 +4409,11 @@ enum dmub_cmd_abm_type { * Get the current ACE curve. */ DMUB_CMD__ABM_GET_ACE_CURVE = 10, + + /** + * Get current histogram data + */ + DMUB_CMD__ABM_GET_HISTOGRAM_DATA = 11, }; struct abm_ace_curve { @@ -4954,6 +5008,20 @@ enum dmub_abm_ace_curve_type { }; /** + * enum dmub_abm_histogram_type - Histogram type. + */ +enum dmub_abm_histogram_type { + /** + * ACE curve as defined by the SW layer. + */ + ABM_HISTOGRAM_TYPE__SW = 0, + /** + * ACE curve as defined by the SW to HW translation interface layer. + */ + ABM_HISTOGRAM_TYPE__SW_IF = 1, +}; + +/** * Definition of a DMUB_CMD__ABM_GET_ACE_CURVE command. */ struct dmub_rb_cmd_abm_get_ace_curve { @@ -4989,6 +5057,41 @@ struct dmub_rb_cmd_abm_get_ace_curve { }; /** + * Definition of a DMUB_CMD__ABM_GET_HISTOGRAM command. + */ +struct dmub_rb_cmd_abm_get_histogram { + /** + * Command header. + */ + struct dmub_cmd_header header; + + /** + * Address where Histogram should be copied. + */ + union dmub_addr dest; + + /** + * Type of Histogram being queried. + */ + enum dmub_abm_histogram_type histogram_type; + + /** + * Indirect buffer length. + */ + uint16_t bytes; + + /** + * eDP panel instance. + */ + uint8_t panel_inst; + + /** + * Explicit padding to 4 byte boundary. + */ + uint8_t pad; +}; + +/** * Definition of a DMUB_CMD__ABM_SAVE_RESTORE command. */ struct dmub_rb_cmd_abm_save_restore { @@ -5389,7 +5492,8 @@ struct dmub_cmd_fused_request { struct dmub_cmd_fused_request_location_i2c { uint8_t is_aux : 1; // False uint8_t ddc_line : 3; - uint8_t _reserved0 : 4; + uint8_t over_aux : 1; + uint8_t _reserved0 : 3; uint8_t address; uint8_t offset; uint8_t length; @@ -5687,6 +5791,11 @@ union dmub_rb_cmd { struct dmub_rb_cmd_abm_get_ace_curve abm_get_ace_curve; /** + * Definition of a DMUB_CMD__ABM_GET_HISTOGRAM command. + */ + struct dmub_rb_cmd_abm_get_histogram abm_get_histogram; + + /** * Definition of a DMUB_CMD__ABM_SET_EVENT command. */ struct dmub_rb_cmd_abm_set_event abm_set_event; @@ -5934,6 +6043,9 @@ static inline uint32_t dmub_rb_num_free(struct dmub_rb *rb) else data_count = rb->capacity - (rb->rptr - rb->wrpt); + /* +1 because 1 entry is always unusable */ + data_count += DMUB_RB_CMD_SIZE; + return (rb->capacity - data_count) / DMUB_RB_CMD_SIZE; } @@ -5953,6 +6065,7 @@ static inline bool dmub_rb_full(struct dmub_rb *rb) else data_count = rb->capacity - (rb->rptr - rb->wrpt); + /* -1 because 1 entry is always unusable */ return (data_count == (rb->capacity - DMUB_RB_CMD_SIZE)); } |