diff options
Diffstat (limited to 'src/atilock.c')
| -rw-r--r-- | src/atilock.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/atilock.c b/src/atilock.c index b07744d4..4ba06e50 100644 --- a/src/atilock.c +++ b/src/atilock.c @@ -119,6 +119,15 @@ ATIUnlock pATI->LockData.crtc_int_cntl = inr(CRTC_INT_CNTL); outr(CRTC_INT_CNTL, (pATI->LockData.crtc_int_cntl & ~CRTC_INT_ENS) | CRTC_INT_ACKS); + +#ifdef XF86DRI + + if (pATI->irq > 0) + outr(CRTC_INT_CNTL, (inr(CRTC_INT_CNTL) & ~CRTC_INT_ACKS) | + CRTC_VBLANK_INT_EN); /* Enable VBLANK interrupt - handled by DRM */ + +#endif /* XF86DRI */ + pATI->LockData.gen_test_cntl = inr(GEN_TEST_CNTL) & (GEN_OVR_OUTPUT_EN | GEN_OVR_POLARITY | GEN_CUR_EN | GEN_BLOCK_WR_EN); |