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| author |   Hans de Goede <hdegoede@redhat.com> | 2019-09-07 22:32:38 +0200 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-09-17 14:37:27 -0500 |
| commit | 9dbc88d013b79c62bd845cb9e7c0256e660967c5 (patch) | |
| tree | 35aae5cc7dc725b8b863531a59374c284c43854a /drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | |
| parent | drm/amd/display: Add missing HBM support and raise Vega20's uclk. (diff) | |
| download | linux-dev-9dbc88d013b79c62bd845cb9e7c0256e660967c5.tar.xz linux-dev-9dbc88d013b79c62bd845cb9e7c0256e660967c5.zip | |
drm/radeon: Bail earlier when radeon.cik_/si_support=0 is passed
Bail from the pci_driver probe function instead of from the drm_driver
load function.
This avoid /dev/dri/card0 temporarily getting registered and then
unregistered again, sending unwanted add / remove udev events to
userspace.
Specifically this avoids triggering the (userspace) bug fixed by this
plymouth merge-request:
https://gitlab.freedesktop.org/plymouth/plymouth/merge_requests/59
Note that despite that being an userspace bug, not sending unnecessary
udev events is a good idea in general.
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1490490
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
0 files changed, 0 insertions, 0 deletions