From: Mauro Carvalho Chehab Date: Sat, 12 Jul 2014 00:37:47 +0000 (-0300) Subject: [media] mb86a20s: Fix Interleaving X-Git-Tag: firefly_0821_release~176^2~2474^2~1094 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4247368bf76fcf40307e471333f18a07e0c9fe91;p=firefly-linux-kernel-4.4.55.git [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 --- diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c index 79bc1c9d0fa9..83fac7886813 100644 --- a/drivers/media/dvb-frontends/mb86a20s.c +++ b/drivers/media/dvb-frontends/mb86a20s.c @@ -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,