From 7b0e324199f55cccf509895e4d989601eaa72914 Mon Sep 17 00:00:00 2001
From: Vijay Kumar B <vijaykumar@bravegnu.org>
Date: Mon, 21 Sep 2009 11:23:54 +0530
Subject: [PATCH] --- yaml --- r: 175159 b: refs/heads/master c:
 16fbf4cba0880c31445d6414abbd7a1c51466b1f h: refs/heads/master i:   175157:
 7acf01bae100d750973bf70faa4c5256a0bdfe5b   175155:
 e1b26bdd3ee437963582adfb9359c8a2500099c3   175151:
 565e4272b3b4696eb109fdb56dbb898d7c0617b4 v: v3

---
 [refs]                            |  2 +-
 trunk/drivers/staging/poch/poch.c | 13 ++++++++++---
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/[refs] b/[refs]
index db8a84f9e19f..cc7c34ec65b3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e1bc58459aa23ec4e8f1e1aa2cacae215d04a949
+refs/heads/master: 16fbf4cba0880c31445d6414abbd7a1c51466b1f
diff --git a/trunk/drivers/staging/poch/poch.c b/trunk/drivers/staging/poch/poch.c
index 2eb8e3d43c4d..1308c7bada8a 100644
--- a/trunk/drivers/staging/poch/poch.c
+++ b/trunk/drivers/staging/poch/poch.c
@@ -245,6 +245,11 @@ struct poch_dev {
 	struct device *dev;
 };
 
+static int synth_rx;
+module_param(synth_rx, bool, 0600);
+MODULE_PARM_DESC(synth_rx,
+		"Synthesize received values using a counter. Default: No");
+
 static dev_t poch_first_dev;
 static struct class *poch_cls;
 static DEFINE_IDR(poch_ids);
@@ -827,9 +832,11 @@ static int poch_open(struct inode *inode, struct file *filp)
 			  fpga + FPGA_TX_CTL_REG);
 	} else {
 		/* Flush RX FIFO and output data to cardbus. */
-		iowrite32(FPGA_RX_CTL_CONT_CAP
-			  | FPGA_RX_CTL_FIFO_FLUSH,
-			  fpga + FPGA_RX_CTL_REG);
+		u32 ctl_val = FPGA_RX_CTL_CONT_CAP | FPGA_RX_CTL_FIFO_FLUSH;
+		if (synth_rx)
+			ctl_val |= FPGA_RX_CTL_SYNTH_DATA;
+
+		iowrite32(ctl_val, fpga + FPGA_RX_CTL_REG);
 	}
 
 	atomic_inc(&channel->inited);