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MFC r261497:

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Abort when firmware isn't present in R600+ models.

More details at:
http://anonscm.debian.org/viewvc/kernel/dists/trunk/linux/debian/patches/bugfix/all/radeon-firmware-is-required-for-drm-and-kms-on-r600-onward.patch?revision=20909&view=co
This commit is contained in:
rmh 2014-02-12 13:55:30 +00:00
parent 11ec5c94e7
commit b7969843d1
2 changed files with 12 additions and 0 deletions
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6
sys/dev/drm2/radeon/r600.c
View File

@ -3012,6 +3012,12 @@ int r600_init(struct radeon_device *rdev)
rdev->accel_working = false;
}
/* Don't start up if the ucode is missing. */
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
DRM_ERROR("radeon: ucode required for R600+.\n");
return -EINVAL;
}
return 0;
}

6
sys/dev/drm2/radeon/rv770.c
View File

@ -1186,6 +1186,12 @@ int rv770_init(struct radeon_device *rdev)
rdev->accel_working = false;
}
/* Don't start up if the ucode is missing. */
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
DRM_ERROR("radeon: ucode required for R600+.\n");
return -EINVAL;
}
return 0;
}