[PATCH 2/2] drm/radeon/kms: add I2C_CLASS_HWMON to radeon i2c adapater classes

[Alex Deucher]

BenH doesn't want this for macs and that was mainly the use for this
patch, so it (2/2) can be ignored.

Alex

On Tue, May 3, 2011 at 1:32 PM, Alex Deucher <alexdeucher at gmail.com> wrote:
> I'm not sure this is necessary.  In most cases the driver
> will add the hwmon device itself based on information from the
> vbios tables.  However, there are some boards without a proper
> vbios entry for the the hwmon chips and non-x86 (Mac/Sun) cards do
> not have a standard vbios.  This allows the hwmon drivers to
> detect devices on the radeon i2c buses.
>
> Signed-off-by: Alex Deucher <alexdeucher at gmail.com>
> Cc: Jean Delvare <khali at linux-fr.org>
> ---
>  drivers/gpu/drm/radeon/radeon_i2c.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c
> index 781196d..65d8744 100644
> --- a/drivers/gpu/drm/radeon/radeon_i2c.c
> +++ b/drivers/gpu/drm/radeon/radeon_i2c.c
> @@ -888,7 +888,7 @@ struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev,
>
>        i2c->rec = *rec;
>        i2c->adapter.owner = THIS_MODULE;
> -       i2c->adapter.class = I2C_CLASS_DDC;
> +       i2c->adapter.class = I2C_CLASS_DDC | I2C_CLASS_HWMON;
>        i2c->dev = dev;
>        i2c_set_adapdata(&i2c->adapter, i2c);
>        if (rec->mm_i2c ||
> --
> 1.7.1.1
>
>