1 files changed, 20 insertions, 2 deletions

diff --git a/drivers/media/video/au0828/au0828-i2c.c b/drivers/media/video/au0828/au0828-i2c.c
index d618fbaade1b..ee3e3040d54c 100644
--- a/drivers/media/video/au0828/au0828-i2c.c
+++ b/drivers/media/video/au0828/au0828-i2c.c
@@ -140,7 +140,16 @@ static int i2c_sendbytes(struct i2c_adapter *i2c_adap,
         dprintk(4, "%s()\n", __func__);
 
         au0828_write(dev, REG_2FF, 0x01);
-        au0828_write(dev, REG_202, 0x07);
+
+        /* FIXME: There is a problem with i2c communications with xc5000 that
+           requires us to slow down the i2c clock until we have a better
+           strategy (such as using the secondary i2c bus to do firmware
+           loading */
+        if ((msg->addr << 1) == 0xc2) {
+                au0828_write(dev, REG_202, 0x40);
+        } else {
+                au0828_write(dev, REG_202, 0x07);
+        }
 
         /* Hardware needs 8 bit addresses */
         au0828_write(dev, REG_203, msg->addr << 1);
@@ -191,7 +200,16 @@ static int i2c_readbytes(struct i2c_adapter *i2c_adap,
         dprintk(4, "%s()\n", __func__);
 
         au0828_write(dev, REG_2FF, 0x01);
-        au0828_write(dev, REG_202, 0x07);
+
+        /* FIXME: There is a problem with i2c communications with xc5000 that
+           requires us to slow down the i2c clock until we have a better
+           strategy (such as using the secondary i2c bus to do firmware
+           loading */
+        if ((msg->addr << 1) == 0xc2) {
+                au0828_write(dev, REG_202, 0x40);
+        } else {
+                au0828_write(dev, REG_202, 0x07);
+        }
 
         /* Hardware needs 8 bit addresses */
         au0828_write(dev, REG_203, msg->addr << 1);