[02/10] r820t: change read_gain() code to match register layout
Commit Message
Signed-off-by: Benjamin Larsson <benjamin@southpole.se>
---
drivers/media/tuners/r820t.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Comments
On 03/16/2015 12:57 AM, Benjamin Larsson wrote:
> Signed-off-by: Benjamin Larsson <benjamin@southpole.se>
Looks correct, I will apply it.
That routine is used to estimate signal strength only.
regards
Antti
> ---
> drivers/media/tuners/r820t.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/media/tuners/r820t.c b/drivers/media/tuners/r820t.c
> index 639c220..eaaf1dc 100644
> --- a/drivers/media/tuners/r820t.c
> +++ b/drivers/media/tuners/r820t.c
> @@ -1199,7 +1199,7 @@ static int r820t_read_gain(struct r820t_priv *priv)
> if (rc < 0)
> return rc;
>
> - return ((data[3] & 0x0f) << 1) + ((data[3] & 0xf0) >> 4);
> + return ((data[3] & 0x08) << 1) + ((data[3] & 0xf0) >> 4);
> }
>
> #if 0
>
@@ -1199,7 +1199,7 @@ static int r820t_read_gain(struct r820t_priv *priv)
if (rc < 0)
return rc;
- return ((data[3] & 0x0f) << 1) + ((data[3] & 0xf0) >> 4);
+ return ((data[3] & 0x08) << 1) + ((data[3] & 0xf0) >> 4);
}
#if 0