Re: [PATCH 5/7] drm/vc4: Disable V3D interactions if the v3d component didn't probe.

2019-03-25 Thread Paul Kocialkowski
Hi, On Wed, 2019-02-20 at 13:03 -0800, Eric Anholt wrote: > One might want to use the VC4 display stack without using Mesa. > Similar to the debugfs fixes for not having all of the possible > display bits enabled, make sure you can't oops in vc4 if v3d isn't > enabled. See a comment below. > Sig

[PATCH 5/7] drm/vc4: Disable V3D interactions if the v3d component didn't probe.

2019-02-20 Thread Eric Anholt
One might want to use the VC4 display stack without using Mesa. Similar to the debugfs fixes for not having all of the possible display bits enabled, make sure you can't oops in vc4 if v3d isn't enabled. Signed-off-by: Eric Anholt --- drivers/gpu/drm/vc4/vc4_drv.c | 11 +++ drivers/g