diff mbox

[media] dib8000: report Interleaving 4 correctly

Message ID 1387178559-5477-1-git-send-email-m.chehab@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Mauro Carvalho Chehab Dec. 16, 2013, 7:22 a.m. UTC 
On ISDB-T, the valid values for interleaving are 0, 1, 2 and 4.
While the first 3 are properly reported, the last one is reported
as 3 instead. Fix it.

Tested with a Dektec DTA-2111 RF generator.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---
 drivers/media/dvb-frontends/dib8000.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c
index f11c9f8f35b3..13fdc3d5f762 100644
--- a/drivers/media/dvb-frontends/dib8000.c
+++ b/drivers/media/dvb-frontends/dib8000.c
@@ -3429,9 +3429,13 @@  static int dib8000_get_frontend(struct dvb_frontend *fe)
 		fe->dtv_property_cache.layer[i].segment_count = val & 0x0F;
 		dprintk("dib8000_get_frontend : Layer %d segments = %d ", i, fe->dtv_property_cache.layer[i].segment_count);
 
-		val = dib8000_read_word(state, 499 + i);
-		fe->dtv_property_cache.layer[i].interleaving = val & 0x3;
-		dprintk("dib8000_get_frontend : Layer %d time_intlv = %d ", i, fe->dtv_property_cache.layer[i].interleaving);
+		val = dib8000_read_word(state, 499 + i) & 0x3;
+		/* Interleaving can be 0, 1, 2 or 4 */
+		if (val == 3)
+			val = 4;
+		fe->dtv_property_cache.layer[i].interleaving = val;
+		dprintk("dib8000_get_frontend : Layer %d time_intlv = %d ",
+			i, fe->dtv_property_cache.layer[i].interleaving);
 
 		val = dib8000_read_word(state, 481 + i);
 		switch (val & 0x7) {