diff options
| author | Eric Anholt <eric@anholt.net> | 2019-02-20 13:03:42 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2019-04-01 10:44:34 -0700 |
| commit | cb74f6ee8e3a00e85d53697d5d84ec21d416e5ef (patch) | |
| tree | 7a15f86cfbe5c2e06cdb3777ab7df3cfb5575d72 /drivers/gpu/drm/lima/lima_object.h | |
| parent | 13f0ec3417c566ae29603eb5d18f4b7d581ade52 (diff) | |
drm/vc4: Add helpers for pm get/put.
This makes sure the vc4_reset doesn't hit an obscure race with the
GET_PARAM ioctl, fixes a decrement outside of the lock, and prevents
future code from making mistakes with the weird return value of
pm_runtime_get_sync().
Signed-off-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20190220210343.28157-6-eric@anholt.net
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Diffstat (limited to 'drivers/gpu/drm/lima/lima_object.h')
0 files changed, 0 insertions, 0 deletions