diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c index 0a498082ccc6..d298f6016e0b 100644 --- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c +++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c @@ -299,11 +299,13 @@ void dmub_dcn32_set_outbox1_rptr(struct dmub_srv *dmub, uint32_t rptr_offset) bool dmub_dcn32_is_hw_init(struct dmub_srv *dmub) { + union dmub_fw_boot_status status; uint32_t is_hw_init; + status.all = REG_READ(DMCUB_SCRATCH0); REG_GET(DMCUB_CNTL, DMCUB_ENABLE, &is_hw_init); - return is_hw_init != 0; + return is_hw_init != 0 && status.bits.dal_fw; } bool dmub_dcn32_is_supported(struct dmub_srv *dmub)