Another version of
http://patchwork.linuxtv.org/patch/6307
http://patchwork.linuxtv.org/patch/6510
which was superseded or rejected, but it don't know why.
In stb0899_status stb0899_check_data the first read of STB0899_VSTATUS
could read old (from previous search) status bits and the search fails
on a good frequency.
With the patch more transponder could be locked and locks about 2* faster.
Signed-off-by: Lutz Sammer <john...@gmx.net>
---
drivers/media/dvb/frontends/stb0899_algo.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/media/dvb/frontends/stb0899_algo.c
b/drivers/media/dvb/fron tends/stb0899_algo.c
index d70eee0..8eca419 100644
--- a/drivers/media/dvb/frontends/stb0899_algo.c
+++ b/drivers/media/dvb/frontends/stb0899_algo.c
@@ -358,6 +358,7 @@ static enum stb0899_status stb0899_check_data(struct
stb0899 _state *state)
else
dataTime = 500;
+ stb0899_read_reg(state, STB0899_VSTATUS); /* clear old status bits */
stb0899_write_reg(state, STB0899_DSTATUS2, 0x00); /* force search loop
* /
while (1) {
/* WARNING! VIT LOCKED has to be tested before VIT_END_LOOOP
* /
--
1.7.6.1
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