V4L/DVB (3662): Don't set msp3400c-non-existent register
authorHans Verkuil <hverkuil@xs4all.nl>
Tue, 28 Mar 2006 21:32:52 +0000 (18:32 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Sun, 2 Apr 2006 07:55:47 +0000 (04:55 -0300)
The driver tried to set a register that is not present on msp3400c devices.
Add the missing test.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/video/msp3400-driver.c

index c40e8ba9a2ea898bf9463879dff07e8818caddae..12a83ec7872ce83a625b632ad5ebf53916d23431 100644 (file)
@@ -279,7 +279,8 @@ void msp_set_scart(struct i2c_client *client, int in, int out)
        msp_write_dsp(client, 0x13, state->acb);
 
        /* Sets I2S speed 0 = 1.024 Mbps, 1 = 2.048 Mbps */
-       msp_write_dem(client, 0x40, state->i2s_mode);
+       if (state->has_i2s_conf)
+               msp_write_dem(client, 0x40, state->i2s_mode);
 }
 
 void msp_set_mute(struct i2c_client *client)