diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.c | 92 |
1 files changed, 51 insertions, 41 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.c index a6540e27044d..73888c1bea93 100644 --- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.c +++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.c @@ -191,7 +191,8 @@ void dmub_dcn20_setup_windows(struct dmub_srv *dmub, const struct dmub_window *cw3, const struct dmub_window *cw4, const struct dmub_window *cw5, - const struct dmub_window *cw6) + const struct dmub_window *cw6, + const struct dmub_window *region6) { union dmub_addr offset; uint64_t fb_base, fb_offset; @@ -282,6 +283,11 @@ void dmub_dcn20_setup_mailbox(struct dmub_srv *dmub, REG_WRITE(DMCUB_INBOX1_SIZE, inbox1->top - inbox1->base); } +uint32_t dmub_dcn20_get_inbox1_wptr(struct dmub_srv *dmub) +{ + return REG_READ(DMCUB_INBOX1_WPTR); +} + uint32_t dmub_dcn20_get_inbox1_rptr(struct dmub_srv *dmub) { return REG_READ(DMCUB_INBOX1_RPTR); @@ -408,62 +414,66 @@ uint32_t dmub_dcn20_get_current_time(struct dmub_srv *dmub) return REG_READ(DMCUB_TIMER_CURRENT); } -void dmub_dcn20_get_diagnostic_data(struct dmub_srv *dmub, struct dmub_diagnostic_data *diag_data) +void dmub_dcn20_get_diagnostic_data(struct dmub_srv *dmub) { uint32_t is_dmub_enabled, is_soft_reset, is_sec_reset; uint32_t is_traceport_enabled, is_cw0_enabled, is_cw6_enabled; + struct dmub_timeout_info timeout = {0}; - if (!dmub || !diag_data) + if (!dmub) return; - memset(diag_data, 0, sizeof(*diag_data)); - - diag_data->dmcub_version = dmub->fw_version; - - diag_data->scratch[0] = REG_READ(DMCUB_SCRATCH0); - diag_data->scratch[1] = REG_READ(DMCUB_SCRATCH1); - diag_data->scratch[2] = REG_READ(DMCUB_SCRATCH2); - diag_data->scratch[3] = REG_READ(DMCUB_SCRATCH3); - diag_data->scratch[4] = REG_READ(DMCUB_SCRATCH4); - diag_data->scratch[5] = REG_READ(DMCUB_SCRATCH5); - diag_data->scratch[6] = REG_READ(DMCUB_SCRATCH6); - diag_data->scratch[7] = REG_READ(DMCUB_SCRATCH7); - diag_data->scratch[8] = REG_READ(DMCUB_SCRATCH8); - diag_data->scratch[9] = REG_READ(DMCUB_SCRATCH9); - diag_data->scratch[10] = REG_READ(DMCUB_SCRATCH10); - diag_data->scratch[11] = REG_READ(DMCUB_SCRATCH11); - diag_data->scratch[12] = REG_READ(DMCUB_SCRATCH12); - diag_data->scratch[13] = REG_READ(DMCUB_SCRATCH13); - diag_data->scratch[14] = REG_READ(DMCUB_SCRATCH14); - diag_data->scratch[15] = REG_READ(DMCUB_SCRATCH15); - - diag_data->undefined_address_fault_addr = REG_READ(DMCUB_UNDEFINED_ADDRESS_FAULT_ADDR); - diag_data->inst_fetch_fault_addr = REG_READ(DMCUB_INST_FETCH_FAULT_ADDR); - diag_data->data_write_fault_addr = REG_READ(DMCUB_DATA_WRITE_FAULT_ADDR); - - diag_data->inbox1_rptr = REG_READ(DMCUB_INBOX1_RPTR); - diag_data->inbox1_wptr = REG_READ(DMCUB_INBOX1_WPTR); - diag_data->inbox1_size = REG_READ(DMCUB_INBOX1_SIZE); - - diag_data->inbox0_rptr = REG_READ(DMCUB_INBOX0_RPTR); - diag_data->inbox0_wptr = REG_READ(DMCUB_INBOX0_WPTR); - diag_data->inbox0_size = REG_READ(DMCUB_INBOX0_SIZE); + /* timeout data filled externally, cache before resetting memory */ + timeout = dmub->debug.timeout_info; + memset(&dmub->debug, 0, sizeof(dmub->debug)); + dmub->debug.timeout_info = timeout; + + dmub->debug.dmcub_version = dmub->fw_version; + + dmub->debug.scratch[0] = REG_READ(DMCUB_SCRATCH0); + dmub->debug.scratch[1] = REG_READ(DMCUB_SCRATCH1); + dmub->debug.scratch[2] = REG_READ(DMCUB_SCRATCH2); + dmub->debug.scratch[3] = REG_READ(DMCUB_SCRATCH3); + dmub->debug.scratch[4] = REG_READ(DMCUB_SCRATCH4); + dmub->debug.scratch[5] = REG_READ(DMCUB_SCRATCH5); + dmub->debug.scratch[6] = REG_READ(DMCUB_SCRATCH6); + dmub->debug.scratch[7] = REG_READ(DMCUB_SCRATCH7); + dmub->debug.scratch[8] = REG_READ(DMCUB_SCRATCH8); + dmub->debug.scratch[9] = REG_READ(DMCUB_SCRATCH9); + dmub->debug.scratch[10] = REG_READ(DMCUB_SCRATCH10); + dmub->debug.scratch[11] = REG_READ(DMCUB_SCRATCH11); + dmub->debug.scratch[12] = REG_READ(DMCUB_SCRATCH12); + dmub->debug.scratch[13] = REG_READ(DMCUB_SCRATCH13); + dmub->debug.scratch[14] = REG_READ(DMCUB_SCRATCH14); + dmub->debug.scratch[15] = REG_READ(DMCUB_SCRATCH15); + + dmub->debug.undefined_address_fault_addr = REG_READ(DMCUB_UNDEFINED_ADDRESS_FAULT_ADDR); + dmub->debug.inst_fetch_fault_addr = REG_READ(DMCUB_INST_FETCH_FAULT_ADDR); + dmub->debug.data_write_fault_addr = REG_READ(DMCUB_DATA_WRITE_FAULT_ADDR); + + dmub->debug.inbox1_rptr = REG_READ(DMCUB_INBOX1_RPTR); + dmub->debug.inbox1_wptr = REG_READ(DMCUB_INBOX1_WPTR); + dmub->debug.inbox1_size = REG_READ(DMCUB_INBOX1_SIZE); + + dmub->debug.inbox0_rptr = REG_READ(DMCUB_INBOX0_RPTR); + dmub->debug.inbox0_wptr = REG_READ(DMCUB_INBOX0_WPTR); + dmub->debug.inbox0_size = REG_READ(DMCUB_INBOX0_SIZE); REG_GET(DMCUB_CNTL, DMCUB_ENABLE, &is_dmub_enabled); - diag_data->is_dmcub_enabled = is_dmub_enabled; + dmub->debug.is_dmcub_enabled = is_dmub_enabled; REG_GET(DMCUB_CNTL, DMCUB_SOFT_RESET, &is_soft_reset); - diag_data->is_dmcub_soft_reset = is_soft_reset; + dmub->debug.is_dmcub_soft_reset = is_soft_reset; REG_GET(DMCUB_SEC_CNTL, DMCUB_SEC_RESET_STATUS, &is_sec_reset); - diag_data->is_dmcub_secure_reset = is_sec_reset; + dmub->debug.is_dmcub_secure_reset = is_sec_reset; REG_GET(DMCUB_CNTL, DMCUB_TRACEPORT_EN, &is_traceport_enabled); - diag_data->is_traceport_en = is_traceport_enabled; + dmub->debug.is_traceport_en = is_traceport_enabled; REG_GET(DMCUB_REGION3_CW0_TOP_ADDRESS, DMCUB_REGION3_CW0_ENABLE, &is_cw0_enabled); - diag_data->is_cw0_enabled = is_cw0_enabled; + dmub->debug.is_cw0_enabled = is_cw0_enabled; REG_GET(DMCUB_REGION3_CW6_TOP_ADDRESS, DMCUB_REGION3_CW6_ENABLE, &is_cw6_enabled); - diag_data->is_cw6_enabled = is_cw6_enabled; + dmub->debug.is_cw6_enabled = is_cw6_enabled; } |