diff options
| author | Mario Kleiner <[email protected]> | 2014-05-13 00:42:08 +0200 |
|---|---|---|
| committer | Ben Skeggs <[email protected]> | 2014-06-10 16:08:09 +1000 |
| commit | af4870e406126b7ac0ae7c7ce5751f25ebe60f28 (patch) | |
| tree | 07629acfa493c9b2342db28a73b083f19cf6e7aa /kernel/locking/lglock.c | |
| parent | dcfb1009df3b4ad8d2e0779dd45b438629d6858a (diff) | |
drm/nouveau/kms/nv04-nv40: fix pageflip events via special case.
Cards with nv04 display engine can't reliably use vblank
counts and timestamps computed via drm_handle_vblank(), as
the function gets invoked after sending the pageflip events.
Fix this by defaulting to the old crtcid = -1 fallback path
on <= NV-50 cards, and only using the precise path on NV-50
and later.
Signed-off-by: Mario Kleiner <[email protected]>
Signed-off-by: Ben Skeggs <[email protected]>
Cc: <[email protected]> # 3.13+
Diffstat (limited to 'kernel/locking/lglock.c')
0 files changed, 0 insertions, 0 deletions