diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2010-11-19 05:32:56 +0100 |
|---|---|---|
| committer | Francisco Jerez <currojerez@riseup.net> | 2010-12-08 03:00:36 +0100 |
| commit | 12fb9525075982bc65cfd71427dd7afdf47bafed (patch) | |
| tree | 0e8b75e10ec7c5b607f14d24b857041850bc40d9 /drivers/gpu/drm/nouveau/nv04_dac.c | |
| parent | drm/nouveau: implicitly insert non-DMA objects into RAMHT (diff) | |
| download | linux-12fb9525075982bc65cfd71427dd7afdf47bafed.tar.xz linux-12fb9525075982bc65cfd71427dd7afdf47bafed.zip | |
drm/nouveau: introduce a util function to wait on reg != val
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv04_dac.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv04_dac.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/nouveau/nv04_dac.c b/drivers/gpu/drm/nouveau/nv04_dac.c index ba6423f2ffcc..e000455e06d0 100644 --- a/drivers/gpu/drm/nouveau/nv04_dac.c +++ b/drivers/gpu/drm/nouveau/nv04_dac.c @@ -74,14 +74,14 @@ static int sample_load_twice(struct drm_device *dev, bool sense[2]) * use a 10ms timeout (guards against crtc being inactive, in * which case blank state would never change) */ - if (!nouveau_wait_until(dev, 10000000, NV_PRMCIO_INP0__COLOR, - 0x00000001, 0x00000000)) + if (!nouveau_wait_eq(dev, 10000000, NV_PRMCIO_INP0__COLOR, + 0x00000001, 0x00000000)) return -EBUSY; - if (!nouveau_wait_until(dev, 10000000, NV_PRMCIO_INP0__COLOR, - 0x00000001, 0x00000001)) + if (!nouveau_wait_eq(dev, 10000000, NV_PRMCIO_INP0__COLOR, + 0x00000001, 0x00000001)) return -EBUSY; - if (!nouveau_wait_until(dev, 10000000, NV_PRMCIO_INP0__COLOR, - 0x00000001, 0x00000000)) + if (!nouveau_wait_eq(dev, 10000000, NV_PRMCIO_INP0__COLOR, + 0x00000001, 0x00000000)) return -EBUSY; udelay(100); |