diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c index eea2429ac67d..96532f7ba480 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c @@ -106,29 +106,17 @@ void dc_dmub_srv_wait_idle(struct dc_dmub_srv *dc_dmub_srv) DC_ERROR("Error waiting for DMUB idle: status=%d\n", status); } -void dc_dmub_srv_wait_phy_init(struct dc_dmub_srv *dc_dmub_srv) +bool dc_dmub_srv_optimized_init_done(struct dc_dmub_srv *dc_dmub_srv) { - struct dmub_srv *dmub = dc_dmub_srv->dmub; - struct dc_context *dc_ctx = dc_dmub_srv->ctx; - enum dmub_status status; + struct dmub_srv *dmub; + union dmub_fw_boot_status status; - for (;;) { - /* Wait up to a second for PHY init. */ - status = dmub_srv_wait_for_phy_init(dmub, 1000000); - if (status == DMUB_STATUS_OK) - /* Initialization OK */ - break; + if (!dc_dmub_srv || !dc_dmub_srv->dmub) + return false; - DC_ERROR("DMCUB PHY init failed: status=%d\n", status); - ASSERT(0); + dmub = dc_dmub_srv->dmub; - if (status != DMUB_STATUS_TIMEOUT) - /* - * Server likely initialized or we don't have - * DMCUB HW support - this won't end. - */ - break; + status = dmub->hw_funcs.get_fw_status(dmub); - /* Continue spinning so we don't hang the ASIC. */ - } + return status.bits.optimized_init_done; } |