summaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/drm_rect.c
diff options
context:
space:
mode:
authorGuchun Chen <guchun.chen@amd.com>2019-12-04 08:51:16 +0100
committerAlex Deucher <alexander.deucher@amd.com>2019-12-05 23:54:14 +0100
commit6e807535dae5dbbd53bcc5e81047a20bf5eb08ea (patch)
tree365ad24360a358b1f74b053df412312aff00817f /drivers/gpu/drm/drm_rect.c
parentMerge tag 'drm-misc-next-fixes-2019-12-04' of git://anongit.freedesktop.org/d... (diff)
downloadlinux-6e807535dae5dbbd53bcc5e81047a20bf5eb08ea.tar.xz
linux-6e807535dae5dbbd53bcc5e81047a20bf5eb08ea.zip
drm/amdgpu: add check before enabling/disabling broadcast mode
When security violation from new vbios happens, data fabric is risky to stop working. So prevent the direct access to DF mmFabricConfigAccessControl from the new vbios and onwards. Signed-off-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/drm_rect.c')
0 files changed, 0 insertions, 0 deletions