diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dmub/dmub_srv.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/dmub_srv.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/dmub_srv.h b/drivers/gpu/drm/amd/display/dmub/dmub_srv.h index 6e4f558fe97e..16d1976b041f 100644 --- a/drivers/gpu/drm/amd/display/dmub/dmub_srv.h +++ b/drivers/gpu/drm/amd/display/dmub/dmub_srv.h @@ -74,6 +74,8 @@ extern "C" { struct dmub_srv; struct dmub_srv_common_regs; +struct dmcub_trace_buf_entry; + /* enum dmub_status - return code for dmcub functions */ enum dmub_status { DMUB_STATUS_OK = 0, @@ -272,6 +274,13 @@ struct dmub_srv_hw_funcs { void (*set_outbox1_rptr)(struct dmub_srv *dmub, uint32_t rptr_offset); + void (*setup_outbox0)(struct dmub_srv *dmub, + const struct dmub_region *outbox0); + + uint32_t (*get_outbox0_wptr)(struct dmub_srv *dmub); + + void (*set_outbox0_rptr)(struct dmub_srv *dmub, uint32_t rptr_offset); + uint32_t (*emul_get_inbox1_rptr)(struct dmub_srv *dmub); void (*emul_set_inbox1_wptr)(struct dmub_srv *dmub, uint32_t wptr_offset); @@ -295,6 +304,7 @@ struct dmub_srv_hw_funcs { union dmub_gpint_data_register reg); uint32_t (*get_gpint_response)(struct dmub_srv *dmub); + }; /** @@ -360,6 +370,8 @@ struct dmub_srv { */ struct dmub_rb outbox1_rb; + struct dmub_rb outbox0_rb; + bool sw_init; bool hw_init; @@ -655,6 +667,8 @@ enum dmub_status dmub_srv_get_fw_boot_status(struct dmub_srv *dmub, enum dmub_status dmub_srv_cmd_with_reply_data(struct dmub_srv *dmub, union dmub_rb_cmd *cmd); +enum dmub_status dmub_srv_get_outbox0_msg(struct dmub_srv *dmub, struct dmcub_trace_buf_entry *entry); + #if defined(__cplusplus) } #endif |