From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Sun, 10 Mar 2013 16:38:41 +0000 (-0300)
Subject: [media] siano: fix PER/BER report on DVBv5
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9671045f4ce7a9e5eedc669a6921aeec26bd095e;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

[media] siano: fix PER/BER report on DVBv5

The check for lock logic is broken. Due to that, no PER/BER
stats will ever be showed, and the DVBV3 events will be wrong.
Also, the per-layer PER/BER stats for ISDB-T are filled with
the wrong index.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/common/siano/smsdvb-main.c b/drivers/media/common/siano/smsdvb-main.c
index 90f6e894e593..632a250a42cf 100644
--- a/drivers/media/common/siano/smsdvb-main.c
+++ b/drivers/media/common/siano/smsdvb-main.c
@@ -382,8 +382,12 @@ static void smsdvb_update_isdbt_stats(struct smsdvb_client_t *client,
 	/* Clears global counters, as the code below will sum it again */
 	c->block_error.stat[0].uvalue = 0;
 	c->block_count.stat[0].uvalue = 0;
+	c->block_error.stat[0].scale = FE_SCALE_COUNTER;
+	c->block_count.stat[0].scale = FE_SCALE_COUNTER;
 	c->post_bit_error.stat[0].uvalue = 0;
 	c->post_bit_count.stat[0].uvalue = 0;
+	c->post_bit_error.stat[0].scale = FE_SCALE_COUNTER;
+	c->post_bit_count.stat[0].scale = FE_SCALE_COUNTER;
 
 	for (i = 0; i < n_layers; i++) {
 		lr = &p->LayerInfo[i];
@@ -398,20 +402,20 @@ static void smsdvb_update_isdbt_stats(struct smsdvb_client_t *client,
 		c->layer[i].modulation = sms_to_modulation(lr->Constellation);
 
 		/* TS PER */
-		c->block_error.stat[i].scale = FE_SCALE_COUNTER;
-		c->block_count.stat[i].scale = FE_SCALE_COUNTER;
-		c->block_error.stat[i].uvalue += lr->ErrorTSPackets;
-		c->block_count.stat[i].uvalue += lr->TotalTSPackets;
+		c->block_error.stat[i + 1].scale = FE_SCALE_COUNTER;
+		c->block_count.stat[i + 1].scale = FE_SCALE_COUNTER;
+		c->block_error.stat[i + 1].uvalue += lr->ErrorTSPackets;
+		c->block_count.stat[i + 1].uvalue += lr->TotalTSPackets;
 
 		/* Update global PER counter */
 		c->block_error.stat[0].uvalue += lr->ErrorTSPackets;
 		c->block_count.stat[0].uvalue += lr->TotalTSPackets;
 
 		/* BER */
-		c->post_bit_error.stat[i].scale = FE_SCALE_COUNTER;
-		c->post_bit_count.stat[i].scale = FE_SCALE_COUNTER;
-		c->post_bit_error.stat[i].uvalue += lr->BERErrorCount;
-		c->post_bit_count.stat[i].uvalue += lr->BERBitCount;
+		c->post_bit_error.stat[i + 1].scale = FE_SCALE_COUNTER;
+		c->post_bit_count.stat[i + 1].scale = FE_SCALE_COUNTER;
+		c->post_bit_error.stat[i + 1].uvalue += lr->BERErrorCount;
+		c->post_bit_count.stat[i + 1].uvalue += lr->BERBitCount;
 
 		/* Update global BER counter */
 		c->post_bit_error.stat[0].uvalue += lr->BERErrorCount;
@@ -462,9 +466,17 @@ static void smsdvb_update_isdbt_stats_ex(struct smsdvb_client_t *client,
 	/* Clears global counters, as the code below will sum it again */
 	c->block_error.stat[0].uvalue = 0;
 	c->block_count.stat[0].uvalue = 0;
+	c->block_error.stat[0].scale = FE_SCALE_COUNTER;
+	c->block_count.stat[0].scale = FE_SCALE_COUNTER;
 	c->post_bit_error.stat[0].uvalue = 0;
 	c->post_bit_count.stat[0].uvalue = 0;
+	c->post_bit_error.stat[0].scale = FE_SCALE_COUNTER;
+	c->post_bit_count.stat[0].scale = FE_SCALE_COUNTER;
 
+	c->post_bit_error.len = n_layers + 1;
+	c->post_bit_count.len = n_layers + 1;
+	c->block_error.len = n_layers + 1;
+	c->block_count.len = n_layers + 1;
 	for (i = 0; i < n_layers; i++) {
 		lr = &p->LayerInfo[i];
 
@@ -478,20 +490,20 @@ static void smsdvb_update_isdbt_stats_ex(struct smsdvb_client_t *client,
 		c->layer[i].modulation = sms_to_modulation(lr->Constellation);
 
 		/* TS PER */
-		c->block_error.stat[i].scale = FE_SCALE_COUNTER;
-		c->block_count.stat[i].scale = FE_SCALE_COUNTER;
-		c->block_error.stat[i].uvalue += lr->ErrorTSPackets;
-		c->block_count.stat[i].uvalue += lr->TotalTSPackets;
+		c->block_error.stat[i + 1].scale = FE_SCALE_COUNTER;
+		c->block_count.stat[i + 1].scale = FE_SCALE_COUNTER;
+		c->block_error.stat[i + 1].uvalue += lr->ErrorTSPackets;
+		c->block_count.stat[i + 1].uvalue += lr->TotalTSPackets;
 
 		/* Update global PER counter */
 		c->block_error.stat[0].uvalue += lr->ErrorTSPackets;
 		c->block_count.stat[0].uvalue += lr->TotalTSPackets;
 
 		/* BER */
-		c->post_bit_error.stat[i].scale = FE_SCALE_COUNTER;
-		c->post_bit_count.stat[i].scale = FE_SCALE_COUNTER;
-		c->post_bit_error.stat[i].uvalue += lr->BERErrorCount;
-		c->post_bit_count.stat[i].uvalue += lr->BERBitCount;
+		c->post_bit_error.stat[i + 1].scale = FE_SCALE_COUNTER;
+		c->post_bit_count.stat[i + 1].scale = FE_SCALE_COUNTER;
+		c->post_bit_error.stat[i + 1].uvalue += lr->BERErrorCount;
+		c->post_bit_count.stat[i + 1].uvalue += lr->BERBitCount;
 
 		/* Update global BER counter */
 		c->post_bit_error.stat[0].uvalue += lr->BERErrorCount;
@@ -572,7 +584,7 @@ static int smsdvb_onresponse(void *context, struct smscore_buffer_t *cb)
 	smscore_putbuffer(client->coredev, cb);
 
 	if (is_status_update) {
-		if (client->fe_status == FE_HAS_LOCK) {
+		if (client->fe_status & FE_HAS_LOCK) {
 			sms_board_dvb3_event(client, DVB3_EVENT_FE_LOCK);
 			if (client->last_per == c->block_error.stat[0].uvalue)
 				sms_board_dvb3_event(client, DVB3_EVENT_UNC_OK);