diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dmub/src/dmub_dcn401.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/src/dmub_dcn401.h | 290 |
1 files changed, 290 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn401.h b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn401.h new file mode 100644 index 000000000000..88c3a44d67d9 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn401.h @@ -0,0 +1,290 @@ +// SPDX-License-Identifier: MIT +// +// Copyright 2024 Advanced Micro Devices, Inc. + +#ifndef _DMUB_DCN401_H_ +#define _DMUB_DCN401_H_ + +#include "dmub_dcn31.h" + +struct dmub_srv; + +/* DCN401 register definitions. */ + +#define DMUB_DCN401_REGS() \ + DMUB_SR(DMCUB_CNTL) \ + DMUB_SR(DMCUB_CNTL2) \ + DMUB_SR(DMCUB_SEC_CNTL) \ + DMUB_SR(DMCUB_INBOX0_SIZE) \ + DMUB_SR(DMCUB_INBOX0_RPTR) \ + DMUB_SR(DMCUB_INBOX0_WPTR) \ + DMUB_SR(DMCUB_INBOX1_BASE_ADDRESS) \ + DMUB_SR(DMCUB_INBOX1_SIZE) \ + DMUB_SR(DMCUB_INBOX1_RPTR) \ + DMUB_SR(DMCUB_INBOX1_WPTR) \ + DMUB_SR(DMCUB_OUTBOX0_BASE_ADDRESS) \ + DMUB_SR(DMCUB_OUTBOX0_SIZE) \ + DMUB_SR(DMCUB_OUTBOX0_RPTR) \ + DMUB_SR(DMCUB_OUTBOX0_WPTR) \ + DMUB_SR(DMCUB_OUTBOX1_BASE_ADDRESS) \ + DMUB_SR(DMCUB_OUTBOX1_SIZE) \ + DMUB_SR(DMCUB_OUTBOX1_RPTR) \ + DMUB_SR(DMCUB_OUTBOX1_WPTR) \ + DMUB_SR(DMCUB_REGION3_CW0_OFFSET) \ + DMUB_SR(DMCUB_REGION3_CW1_OFFSET) \ + DMUB_SR(DMCUB_REGION3_CW2_OFFSET) \ + DMUB_SR(DMCUB_REGION3_CW3_OFFSET) \ + DMUB_SR(DMCUB_REGION3_CW4_OFFSET) \ + DMUB_SR(DMCUB_REGION3_CW5_OFFSET) \ + DMUB_SR(DMCUB_REGION3_CW6_OFFSET) \ + DMUB_SR(DMCUB_REGION3_CW7_OFFSET) \ + DMUB_SR(DMCUB_REGION3_CW0_OFFSET_HIGH) \ + DMUB_SR(DMCUB_REGION3_CW1_OFFSET_HIGH) \ + DMUB_SR(DMCUB_REGION3_CW2_OFFSET_HIGH) \ + DMUB_SR(DMCUB_REGION3_CW3_OFFSET_HIGH) \ + DMUB_SR(DMCUB_REGION3_CW4_OFFSET_HIGH) \ + DMUB_SR(DMCUB_REGION3_CW5_OFFSET_HIGH) \ + DMUB_SR(DMCUB_REGION3_CW6_OFFSET_HIGH) \ + DMUB_SR(DMCUB_REGION3_CW7_OFFSET_HIGH) \ + DMUB_SR(DMCUB_REGION3_CW0_BASE_ADDRESS) \ + DMUB_SR(DMCUB_REGION3_CW1_BASE_ADDRESS) \ + DMUB_SR(DMCUB_REGION3_CW2_BASE_ADDRESS) \ + DMUB_SR(DMCUB_REGION3_CW3_BASE_ADDRESS) \ + DMUB_SR(DMCUB_REGION3_CW4_BASE_ADDRESS) \ + DMUB_SR(DMCUB_REGION3_CW5_BASE_ADDRESS) \ + DMUB_SR(DMCUB_REGION3_CW6_BASE_ADDRESS) \ + DMUB_SR(DMCUB_REGION3_CW7_BASE_ADDRESS) \ + DMUB_SR(DMCUB_REGION3_CW0_TOP_ADDRESS) \ + DMUB_SR(DMCUB_REGION3_CW1_TOP_ADDRESS) \ + DMUB_SR(DMCUB_REGION3_CW2_TOP_ADDRESS) \ + DMUB_SR(DMCUB_REGION3_CW3_TOP_ADDRESS) \ + DMUB_SR(DMCUB_REGION3_CW4_TOP_ADDRESS) \ + DMUB_SR(DMCUB_REGION3_CW5_TOP_ADDRESS) \ + DMUB_SR(DMCUB_REGION3_CW6_TOP_ADDRESS) \ + DMUB_SR(DMCUB_REGION3_CW7_TOP_ADDRESS) \ + DMUB_SR(DMCUB_REGION4_OFFSET) \ + DMUB_SR(DMCUB_REGION4_OFFSET_HIGH) \ + DMUB_SR(DMCUB_REGION4_TOP_ADDRESS) \ + DMUB_SR(DMCUB_REGION5_OFFSET) \ + DMUB_SR(DMCUB_REGION5_OFFSET_HIGH) \ + DMUB_SR(DMCUB_REGION5_TOP_ADDRESS) \ + DMUB_SR(DMCUB_REGION6_OFFSET) \ + DMUB_SR(DMCUB_REGION6_OFFSET_HIGH) \ + DMUB_SR(DMCUB_REGION6_TOP_ADDRESS) \ + DMUB_SR(DMCUB_SCRATCH0) \ + DMUB_SR(DMCUB_SCRATCH1) \ + DMUB_SR(DMCUB_SCRATCH2) \ + DMUB_SR(DMCUB_SCRATCH3) \ + DMUB_SR(DMCUB_SCRATCH4) \ + DMUB_SR(DMCUB_SCRATCH5) \ + DMUB_SR(DMCUB_SCRATCH6) \ + DMUB_SR(DMCUB_SCRATCH7) \ + DMUB_SR(DMCUB_SCRATCH8) \ + DMUB_SR(DMCUB_SCRATCH9) \ + DMUB_SR(DMCUB_SCRATCH10) \ + DMUB_SR(DMCUB_SCRATCH11) \ + DMUB_SR(DMCUB_SCRATCH12) \ + DMUB_SR(DMCUB_SCRATCH13) \ + DMUB_SR(DMCUB_SCRATCH14) \ + DMUB_SR(DMCUB_SCRATCH15) \ + DMUB_SR(DMCUB_SCRATCH16) \ + DMUB_SR(DMCUB_SCRATCH17) \ + DMUB_SR(DMCUB_GPINT_DATAIN0) \ + DMUB_SR(DMCUB_GPINT_DATAIN1) \ + DMUB_SR(DMCUB_GPINT_DATAOUT) \ + DMUB_SR(CC_DC_PIPE_DIS) \ + DMUB_SR(MMHUBBUB_SOFT_RESET) \ + DMUB_SR(DCN_VM_FB_LOCATION_BASE) \ + DMUB_SR(DCN_VM_FB_OFFSET) \ + DMUB_SR(DMCUB_TIMER_CURRENT) \ + DMUB_SR(DMCUB_INST_FETCH_FAULT_ADDR) \ + DMUB_SR(DMCUB_UNDEFINED_ADDRESS_FAULT_ADDR) \ + DMUB_SR(DMCUB_DATA_WRITE_FAULT_ADDR) \ + DMUB_SR(DMCUB_REGION3_TMR_AXI_SPACE) \ + DMUB_SR(DMCUB_INTERRUPT_ENABLE) \ + DMUB_SR(DMCUB_INTERRUPT_ACK) \ + DMUB_SR(DMCUB_INTERRUPT_STATUS) \ + DMUB_SR(DMCUB_REG_INBOX0_RDY) \ + DMUB_SR(DMCUB_REG_INBOX0_MSG0) \ + DMUB_SR(DMCUB_REG_INBOX0_MSG1) \ + DMUB_SR(DMCUB_REG_INBOX0_MSG2) \ + DMUB_SR(DMCUB_REG_INBOX0_MSG3) \ + DMUB_SR(DMCUB_REG_INBOX0_MSG4) \ + DMUB_SR(DMCUB_REG_INBOX0_MSG5) \ + DMUB_SR(DMCUB_REG_INBOX0_MSG6) \ + DMUB_SR(DMCUB_REG_INBOX0_MSG7) \ + DMUB_SR(DMCUB_REG_INBOX0_MSG8) \ + DMUB_SR(DMCUB_REG_INBOX0_MSG9) \ + DMUB_SR(DMCUB_REG_INBOX0_MSG10) \ + DMUB_SR(DMCUB_REG_INBOX0_MSG11) \ + DMUB_SR(DMCUB_REG_INBOX0_MSG12) \ + DMUB_SR(DMCUB_REG_INBOX0_MSG13) \ + DMUB_SR(DMCUB_REG_INBOX0_MSG14) \ + DMUB_SR(DMCUB_REG_INBOX0_RSP) \ + DMUB_SR(DMCUB_REG_OUTBOX0_RDY) \ + DMUB_SR(DMCUB_REG_OUTBOX0_MSG0) \ + DMUB_SR(DMCUB_REG_OUTBOX0_RSP) \ + DMUB_SR(HOST_INTERRUPT_CSR) + +#define DMUB_DCN401_FIELDS() \ + DMUB_SF(DMCUB_CNTL, DMCUB_ENABLE) \ + DMUB_SF(DMCUB_CNTL, DMCUB_TRACEPORT_EN) \ + DMUB_SF(DMCUB_CNTL2, DMCUB_SOFT_RESET) \ + DMUB_SF(DMCUB_SEC_CNTL, DMCUB_SEC_RESET) \ + DMUB_SF(DMCUB_SEC_CNTL, DMCUB_MEM_UNIT_ID) \ + DMUB_SF(DMCUB_SEC_CNTL, DMCUB_SEC_RESET_STATUS) \ + DMUB_SF(DMCUB_REGION3_CW0_TOP_ADDRESS, DMCUB_REGION3_CW0_TOP_ADDRESS) \ + DMUB_SF(DMCUB_REGION3_CW0_TOP_ADDRESS, DMCUB_REGION3_CW0_ENABLE) \ + DMUB_SF(DMCUB_REGION3_CW1_TOP_ADDRESS, DMCUB_REGION3_CW1_TOP_ADDRESS) \ + DMUB_SF(DMCUB_REGION3_CW1_TOP_ADDRESS, DMCUB_REGION3_CW1_ENABLE) \ + DMUB_SF(DMCUB_REGION3_CW2_TOP_ADDRESS, DMCUB_REGION3_CW2_TOP_ADDRESS) \ + DMUB_SF(DMCUB_REGION3_CW2_TOP_ADDRESS, DMCUB_REGION3_CW2_ENABLE) \ + DMUB_SF(DMCUB_REGION3_CW3_TOP_ADDRESS, DMCUB_REGION3_CW3_TOP_ADDRESS) \ + DMUB_SF(DMCUB_REGION3_CW3_TOP_ADDRESS, DMCUB_REGION3_CW3_ENABLE) \ + DMUB_SF(DMCUB_REGION3_CW4_TOP_ADDRESS, DMCUB_REGION3_CW4_TOP_ADDRESS) \ + DMUB_SF(DMCUB_REGION3_CW4_TOP_ADDRESS, DMCUB_REGION3_CW4_ENABLE) \ + DMUB_SF(DMCUB_REGION3_CW5_TOP_ADDRESS, DMCUB_REGION3_CW5_TOP_ADDRESS) \ + DMUB_SF(DMCUB_REGION3_CW5_TOP_ADDRESS, DMCUB_REGION3_CW5_ENABLE) \ + DMUB_SF(DMCUB_REGION3_CW6_TOP_ADDRESS, DMCUB_REGION3_CW6_TOP_ADDRESS) \ + DMUB_SF(DMCUB_REGION3_CW6_TOP_ADDRESS, DMCUB_REGION3_CW6_ENABLE) \ + DMUB_SF(DMCUB_REGION3_CW7_TOP_ADDRESS, DMCUB_REGION3_CW7_TOP_ADDRESS) \ + DMUB_SF(DMCUB_REGION3_CW7_TOP_ADDRESS, DMCUB_REGION3_CW7_ENABLE) \ + DMUB_SF(DMCUB_REGION4_TOP_ADDRESS, DMCUB_REGION4_TOP_ADDRESS) \ + DMUB_SF(DMCUB_REGION4_TOP_ADDRESS, DMCUB_REGION4_ENABLE) \ + DMUB_SF(DMCUB_REGION5_TOP_ADDRESS, DMCUB_REGION5_TOP_ADDRESS) \ + DMUB_SF(DMCUB_REGION5_TOP_ADDRESS, DMCUB_REGION5_ENABLE) \ + DMUB_SF(DMCUB_REGION6_TOP_ADDRESS, DMCUB_REGION6_TOP_ADDRESS) \ + DMUB_SF(DMCUB_REGION6_TOP_ADDRESS, DMCUB_REGION6_ENABLE) \ + DMUB_SF(CC_DC_PIPE_DIS, DC_DMCUB_ENABLE) \ + DMUB_SF(MMHUBBUB_SOFT_RESET, DMUIF_SOFT_RESET) \ + DMUB_SF(DCN_VM_FB_LOCATION_BASE, FB_BASE) \ + DMUB_SF(DCN_VM_FB_OFFSET, FB_OFFSET) \ + DMUB_SF(DMCUB_INBOX0_WPTR, DMCUB_INBOX0_WPTR) \ + DMUB_SF(DMCUB_REGION3_TMR_AXI_SPACE, DMCUB_REGION3_TMR_AXI_SPACE) \ + DMUB_SF(DMCUB_INTERRUPT_ENABLE, DMCUB_GPINT_IH_INT_EN) \ + DMUB_SF(DMCUB_INTERRUPT_ACK, DMCUB_GPINT_IH_INT_ACK) \ + DMUB_SF(DMCUB_INTERRUPT_STATUS, DMCUB_REG_OUTBOX0_RSP_INT_STAT) \ + DMUB_SF(HOST_INTERRUPT_CSR, HOST_REG_INBOX0_RSP_INT_ACK) \ + DMUB_SF(HOST_INTERRUPT_CSR, HOST_REG_INBOX0_RSP_INT_STAT) \ + DMUB_SF(HOST_INTERRUPT_CSR, HOST_REG_INBOX0_RSP_INT_EN) \ + DMUB_SF(HOST_INTERRUPT_CSR, HOST_REG_OUTBOX0_RDY_INT_ACK) \ + DMUB_SF(HOST_INTERRUPT_CSR, HOST_REG_OUTBOX0_RDY_INT_STAT) \ + DMUB_SF(HOST_INTERRUPT_CSR, HOST_REG_OUTBOX0_RDY_INT_EN) \ + DMUB_SF(DMCUB_CNTL, DMCUB_PWAIT_MODE_STATUS) + +struct dmub_srv_dcn401_reg_offset { +#define DMUB_SR(reg) uint32_t reg; + DMUB_DCN401_REGS() + DMCUB_INTERNAL_REGS() +#undef DMUB_SR +}; + +struct dmub_srv_dcn401_reg_shift { +#define DMUB_SF(reg, field) uint8_t reg##__##field; + DMUB_DCN401_FIELDS() +#undef DMUB_SF +}; + +struct dmub_srv_dcn401_reg_mask { +#define DMUB_SF(reg, field) uint32_t reg##__##field; + DMUB_DCN401_FIELDS() +#undef DMUB_SF +}; + +struct dmub_srv_dcn401_regs { + const struct dmub_srv_dcn401_reg_offset offset; + const struct dmub_srv_dcn401_reg_mask mask; + const struct dmub_srv_dcn401_reg_shift shift; +}; + +extern const struct dmub_srv_dcn401_regs dmub_srv_dcn401_regs; + +void dmub_dcn401_reset(struct dmub_srv *dmub); + +void dmub_dcn401_reset_release(struct dmub_srv *dmub); + +void dmub_dcn401_backdoor_load(struct dmub_srv *dmub, + const struct dmub_window *cw0, + const struct dmub_window *cw1); + +void dmub_dcn401_backdoor_load_zfb_mode(struct dmub_srv *dmub, + const struct dmub_window *cw0, + const struct dmub_window *cw1); + +void dmub_dcn401_setup_windows(struct dmub_srv *dmub, + const struct dmub_window *cw2, + const struct dmub_window *cw3, + const struct dmub_window *cw4, + const struct dmub_window *cw5, + const struct dmub_window *cw6, + const struct dmub_window *region6); + +void dmub_dcn401_setup_mailbox(struct dmub_srv *dmub, + const struct dmub_region *inbox1); + +uint32_t dmub_dcn401_get_inbox1_wptr(struct dmub_srv *dmub); + +uint32_t dmub_dcn401_get_inbox1_rptr(struct dmub_srv *dmub); + +void dmub_dcn401_set_inbox1_wptr(struct dmub_srv *dmub, uint32_t wptr_offset); + +void dmub_dcn401_setup_out_mailbox(struct dmub_srv *dmub, + const struct dmub_region *outbox1); + +uint32_t dmub_dcn401_get_outbox1_wptr(struct dmub_srv *dmub); + +void dmub_dcn401_set_outbox1_rptr(struct dmub_srv *dmub, uint32_t rptr_offset); + +bool dmub_dcn401_is_hw_init(struct dmub_srv *dmub); + +bool dmub_dcn401_is_supported(struct dmub_srv *dmub); + +void dmub_dcn401_set_gpint(struct dmub_srv *dmub, + union dmub_gpint_data_register reg); + +bool dmub_dcn401_is_gpint_acked(struct dmub_srv *dmub, + union dmub_gpint_data_register reg); + +uint32_t dmub_dcn401_get_gpint_response(struct dmub_srv *dmub); + +uint32_t dmub_dcn401_get_gpint_dataout(struct dmub_srv *dmub); + +void dmub_dcn401_enable_dmub_boot_options(struct dmub_srv *dmub, const struct dmub_srv_hw_params *params); + +void dmub_dcn401_skip_dmub_panel_power_sequence(struct dmub_srv *dmub, bool skip); + +union dmub_fw_boot_status dmub_dcn401_get_fw_boot_status(struct dmub_srv *dmub); + +void dmub_dcn401_setup_outbox0(struct dmub_srv *dmub, + const struct dmub_region *outbox0); + +uint32_t dmub_dcn401_get_outbox0_wptr(struct dmub_srv *dmub); + +void dmub_dcn401_set_outbox0_rptr(struct dmub_srv *dmub, uint32_t rptr_offset); + +uint32_t dmub_dcn401_get_current_time(struct dmub_srv *dmub); + +void dmub_dcn401_get_diagnostic_data(struct dmub_srv *dmub); + +void dmub_dcn401_configure_dmub_in_system_memory(struct dmub_srv *dmub); +void dmub_dcn401_send_inbox0_cmd(struct dmub_srv *dmub, union dmub_inbox0_data_register data); +void dmub_dcn401_clear_inbox0_ack_register(struct dmub_srv *dmub); +uint32_t dmub_dcn401_read_inbox0_ack_register(struct dmub_srv *dmub); + +void dmub_dcn401_send_reg_inbox0_cmd_msg(struct dmub_srv *dmub, + union dmub_rb_cmd *cmd); +uint32_t dmub_dcn401_read_reg_inbox0_rsp_int_status(struct dmub_srv *dmub); +void dmub_dcn401_read_reg_inbox0_cmd_rsp(struct dmub_srv *dmub, + union dmub_rb_cmd *cmd); +void dmub_dcn401_write_reg_inbox0_rsp_int_ack(struct dmub_srv *dmub); +void dmub_dcn401_clear_reg_inbox0_rsp_int_ack(struct dmub_srv *dmub); +void dmub_dcn401_enable_reg_inbox0_rsp_int(struct dmub_srv *dmub, bool enable); + +void dmub_dcn401_write_reg_outbox0_rdy_int_ack(struct dmub_srv *dmub); +void dmub_dcn401_read_reg_outbox0_msg(struct dmub_srv *dmub, uint32_t *msg); +void dmub_dcn401_write_reg_outbox0_rsp(struct dmub_srv *dmub, uint32_t *msg); +uint32_t dmub_dcn401_read_reg_outbox0_rsp_int_status(struct dmub_srv *dmub); +void dmub_dcn401_enable_reg_outbox0_rdy_int(struct dmub_srv *dmub, bool enable); +uint32_t dmub_dcn401_read_reg_outbox0_rdy_int_status(struct dmub_srv *dmub); + +#endif /* _DMUB_DCN401_H_ */ |