drm/i2c: tda998x: Set CEC I2C address from TDA I2C address

[Russell King - ARM Linux]

You missed me as the maintainer of the driver:

NXP TDA998X DRM DRIVER
M:      Russell King <rmk+kernel at arm.linux.org.uk>
S:      Supported
F:      drivers/gpu/drm/i2c/tda998x_drv.c
F:      include/drm/i2c/tda998x.h

On Wed, Jul 02, 2014 at 10:33:44AM +0100, Andrew Jackson wrote:
> @@ -1274,9 +1275,9 @@ tda998x_encoder_init(struct i2c_client *client,
> 
>         priv->current_page = 0xff;
>         priv->hdmi = client;
> -       priv->cec = i2c_new_dummy(client->adapter, 0x34);
> -       if (!priv->cec)
> -               priv->cec = i2c_new_dummy(client->adapter, 0x35);
> +       /* CEC I2C address bound to TDA998x I2C addr by configuration pins */
> +       cec_addr = 0x34 + (client->addr & 3);
> +       priv->cec = i2c_new_dummy(client->adapter, cec_addr);

We discussed the issue of the I2C CEC address when the DT binding first
came up...

Do we know for certain that the above is always true for all the devices
that this driver supports?

-- 
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