diff options
| author | Francisco Jerez <currojerez@riseup.net> | 2010-07-20 03:08:25 +0200 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-07-26 11:42:42 +1000 |
| commit | 03cd06ca9046190e8418749c2c8f636e2625556c (patch) | |
| tree | 632eaef04358ff0e1e4c0d1078d23d8ca09d4b41 /drivers/gpu/drm/nouveau/nv04_tv.c | |
| parent | d06ab841d14f3747823e88e5172047367e051a32 (diff) | |
drm/nouveau: No need to lock/unlock the VGA CRTC regs all the time.
Locking only makes sense in the VBIOS parsing code as it's executed
before CRTC init.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv04_tv.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv04_tv.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpu/drm/nouveau/nv04_tv.c b/drivers/gpu/drm/nouveau/nv04_tv.c index 8de1eef3594..94e299cef0b 100644 --- a/drivers/gpu/drm/nouveau/nv04_tv.c +++ b/drivers/gpu/drm/nouveau/nv04_tv.c @@ -194,7 +194,6 @@ nv04_tv_create(struct drm_connector *connector, struct dcb_entry *entry) struct nouveau_i2c_chan *i2c = nouveau_i2c_find(dev, entry->i2c_index); int type, ret; - bool was_locked; /* Ensure that we can talk to this encoder */ type = nv04_tv_identify(dev, entry->i2c_index); @@ -224,13 +223,8 @@ nv04_tv_create(struct drm_connector *connector, struct dcb_entry *entry) nv_encoder->or = ffs(entry->or) - 1; /* Run the slave-specific initialization */ - was_locked = NVLockVgaCrtcs(dev, false); - ret = drm_i2c_encoder_init(dev, to_encoder_slave(encoder), &i2c->adapter, &nv04_tv_encoder_info[type]); - - NVLockVgaCrtcs(dev, was_locked); - if (ret < 0) goto fail_cleanup; |