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authorChris Pascoe <c.pascoe@itee.uq.edu.au>2006-08-10 10:17:16 +0400
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-09-26 19:30:32 +0400
commit8fb957841b2f4311e6418dcbef24564e4cebb87d (patch)
treefabf278b240514ba7c430c8f9352a95d387f92e7 /drivers/media/dvb/frontends/zl10353.c
parentb5b168d7b9e28e0569ed4fe2c0a44fae71df30b5 (diff)
downloadlinux-8fb957841b2f4311e6418dcbef24564e4cebb87d.tar.xz
V4L/DVB (4495): Fix "no data from ZL10353 based USB tuner" problem
Force parallel transport stream output on the ZL10353 attached to a bluebird device. Addresses the problem where a frontend lock was observed, but no MPEG transport data was received. Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/dvb/frontends/zl10353.c')
-rw-r--r--drivers/media/dvb/frontends/zl10353.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/dvb/frontends/zl10353.c b/drivers/media/dvb/frontends/zl10353.c
index 953fb55d87b6..84abbaf362fb 100644
--- a/drivers/media/dvb/frontends/zl10353.c
+++ b/drivers/media/dvb/frontends/zl10353.c
@@ -243,9 +243,12 @@ static int zl10353_init(struct dvb_frontend *fe)
if (debug_regs)
zl10353_dump_regs(fe);
+ if (state->config.parallel_ts)
+ zl10353_reset_attach[2] &= ~0x20;
/* Do a "hard" reset if not already done */
- if (zl10353_read_register(state, 0x50) != 0x03) {
+ if (zl10353_read_register(state, 0x50) != zl10353_reset_attach[1] ||
+ zl10353_read_register(state, 0x51) != zl10353_reset_attach[2]) {
rc = zl10353_write(fe, zl10353_reset_attach,
sizeof(zl10353_reset_attach));
if (debug_regs)