diff options
author | John Stultz <john.stultz@linaro.org> | 2011-07-25 09:58:06 -0700 |
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committer | John Stultz <john.stultz@linaro.org> | 2011-07-25 09:58:06 -0700 |
commit | 21a602b5cdc203cbcf8bbeeb26edeb3de7c65955 (patch) | |
tree | 8618b4a8882f78076a779ebb416b54332cc213db /drivers/media/dvb/dvb-core/dvb_frontend.c | |
parent | 1a3807e5a6bea7e4b195fbb399bbc09e73230d4c (diff) | |
parent | 81f6236c4811b2b2b3ea64a306c071f76788ac4b (diff) |
Merge branch 'upstream/linaro-3.0' into linaro-android-3.0linux-linaro-3.0-2011.07-1-android-0
Diffstat (limited to 'drivers/media/dvb/dvb-core/dvb_frontend.c')
-rw-r--r-- | drivers/media/dvb/dvb-core/dvb_frontend.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index 98278041d75..5b6b451d469 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -1988,6 +1988,14 @@ static int dvb_frontend_open(struct inode *inode, struct file *file) if (dvbdev->users == -1 && fe->ops.ts_bus_ctrl) { if ((ret = fe->ops.ts_bus_ctrl(fe, 1)) < 0) goto err0; + + /* If we took control of the bus, we need to force + reinitialization. This is because many ts_bus_ctrl() + functions strobe the RESET pin on the demod, and if the + frontend thread already exists then the dvb_init() routine + won't get called (which is what usually does initial + register configuration). */ + fepriv->reinitialise = 1; } if ((ret = dvb_generic_open (inode, file)) < 0) |