V4L/DVB (13642): tw9910: The driver can also handle revision 1 of the chip

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/tw9910.c b/drivers/media/video/tw9910.c
index 269ab04..7bf90a2 100644 (file)
--- a/drivers/media/video/tw9910.c
+++ b/drivers/media/video/tw9910.c
@@ -883,11 +883,12 @@ static int tw9910_video_probe(struct soc_camera_device *icd,
 
        /*
         * check and show Product ID
+        * So far only revisions 0 and 1 have been seen
         */
        val = i2c_smbus_read_byte_data(client, ID);
 
        if (0x0B != GET_ID(val) ||
-           0x00 != GET_ReV(val)) {
+           0x01 < GET_ReV(val)) {
                dev_err(&client->dev,
                        "Product ID error %x:%x\n", GET_ID(val), GET_ReV(val));
                return -ENODEV;