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| author | Johannes Stezenbach <js@linuxtv.org> | 2005-09-09 13:02:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-09 13:57:39 -0700 |
| commit | d897275500d8fac919a11073eb587ce0e3fcc36c (patch) | |
| tree | ce291a1b9277fc58632f5456e6a2c203014fc25b /drivers/media/dvb | |
| parent | 6816a4c183e62bca1fa4812214e483ab503dcb7d (diff) | |
| download | blackbird-op-linux-d897275500d8fac919a11073eb587ce0e3fcc36c.tar.gz blackbird-op-linux-d897275500d8fac919a11073eb587ce0e3fcc36c.zip | |
[PATCH] dvb: frontend: cx24110: DiSEqC fix
Fix DiSEqC switching (one bug fix suggested by Peter Hettkamp, and one
experimentally determined msleep(30) suggested by Adam Szalkowski).
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/dvb')
| -rw-r--r-- | drivers/media/dvb/frontends/cx24110.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c index 555d472e42de..71b54094bda8 100644 --- a/drivers/media/dvb/frontends/cx24110.c +++ b/drivers/media/dvb/frontends/cx24110.c @@ -398,7 +398,7 @@ static int cx24110_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t return -EINVAL; rv = cx24110_readreg(state, 0x77); - cx24110_writereg(state, 0x77, rv|0x04); + cx24110_writereg(state, 0x77, rv | 0x04); rv = cx24110_readreg(state, 0x76); cx24110_writereg(state, 0x76, ((rv & 0x90) | 0x40 | bit)); @@ -418,7 +418,8 @@ static int cx24110_send_diseqc_msg(struct dvb_frontend* fe, cx24110_writereg(state, 0x79 + i, cmd->msg[i]); rv = cx24110_readreg(state, 0x77); - cx24110_writereg(state, 0x77, rv|0x04); + cx24110_writereg(state, 0x77, rv & ~0x04); + msleep(30); /* reportedly fixes switching problems */ rv = cx24110_readreg(state, 0x76); |
