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drx-j: Fix post-BER calculus on QAM modulation

Message ID 1394534715-20402-1-git-send-email-m.chehab@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Mauro Carvalho Chehab March 11, 2014, 10:45 a.m. UTC 
There are two troubles there:
	1) the bit error measure were not accumulating;
	2) it was missing the bit count.

Fix them.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---
 drivers/media/dvb-frontends/drx39xyj/drxj.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c
index 41d4bfe66764..b8c5a851c29e 100644
--- a/drivers/media/dvb-frontends/drx39xyj/drxj.c
+++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c
@@ -9620,7 +9620,8 @@  ctrl_get_qam_sig_quality(struct drx_demod_instance *demod)
 		p->pre_bit_count.stat[0].uvalue += rs_bit_cnt >> e;
 	}
 
-	p->post_bit_error.stat[0].uvalue = qam_post_rs_ber;
+	p->post_bit_error.stat[0].uvalue += qam_post_rs_ber;
+	p->post_bit_count.stat[0].uvalue += rs_bit_cnt >> e;
 
 	p->block_error.stat[0].uvalue += pkt_errs;