---

yaml --- r: 175159 b: refs/heads/master c: 16fbf4c h: refs/heads/master i: 175157: 7acf01b 175155: e1b26bd 175151: 565e427 v: v3
git-mirror · Dec 11, 2009 · 7b0e324 · 7b0e324
1 parent 67337d5
commit 7b0e324
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Showing 2 changed files with 11 additions and 4 deletions.
diff --git 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
@@ -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);