From: Johannes Stezenbach 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 Signed-off-by: Andrew Morton --- drivers/media/dvb/frontends/cx24110.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff -puN drivers/media/dvb/frontends/cx24110.c~dvb-frontend-cx24110-diseqc-fix drivers/media/dvb/frontends/cx24110.c --- devel/drivers/media/dvb/frontends/cx24110.c~dvb-frontend-cx24110-diseqc-fix 2005-09-04 16:51:18.000000000 -0700 +++ devel-akpm/drivers/media/dvb/frontends/cx24110.c 2005-09-04 16:51:18.000000000 -0700 @@ -398,7 +398,7 @@ static int cx24110_diseqc_send_burst(str 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(struc 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); _