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[media] mb86a20s: Fix Interleaving 

Interleaving code was wrong at mb86a20s: instead, it was looking
at the Guard Interval. Fix it.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2014-07-11 21:37:47 -03:00
parent 276dfc4b99
commit 4247368bf7
1 changed files with 4 additions and 14 deletions
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18
drivers/media/dvb-frontends/mb86a20s.c
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@ -459,6 +459,9 @@ static int mb86a20s_get_interleaving(struct mb86a20s_state *state,
unsigned layer)
{
int rc;
int interleaving[] = {
0, 1, 2, 4, 8
};
static unsigned char reg[] = {
[0] = 0x88, /* Layer A */
@ -475,20 +478,7 @@ static int mb86a20s_get_interleaving(struct mb86a20s_state *state,
if (rc < 0)
return rc;
switch ((rc >> 4) & 0x07) {
case 1:
return GUARD_INTERVAL_1_4;
case 2:
return GUARD_INTERVAL_1_8;
case 3:
return GUARD_INTERVAL_1_16;
case 4:
return GUARD_INTERVAL_1_32;
default:
case 0:
return GUARD_INTERVAL_AUTO;
}
return interleaving[(rc >> 4) & 0x07];
}
static int mb86a20s_get_segment_count(struct mb86a20s_state *state,