Hi Laurent,
Stupid question perhaps, but why is gpiod_set_value_cansleep() removed?
Does setting the output direction force the value to 0 as well?
Regards,
Hans
On 03/26/14 03:28, Laurent Pinchart wrote:
> The HPD GPIO is used as an output but its direction is never set. Fix
> it.
>
> Signed-off-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
> ---
> drivers/media/i2c/adv7604.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> This patch applies on top of the ADV7611 support series queued for v3.16.
>
> diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
> index 51f14ab..b38ebb9 100644
> --- a/drivers/media/i2c/adv7604.c
> +++ b/drivers/media/i2c/adv7604.c
> @@ -2845,7 +2845,7 @@ static int adv7604_probe(struct i2c_client *client,
> if (IS_ERR(state->hpd_gpio[i]))
> continue;
>
> - gpiod_set_value_cansleep(state->hpd_gpio[i], 0);
> + gpiod_direction_output(state->hpd_gpio[i], 0);
>
> v4l_info(client, "Handling HPD %u GPIO\n", i);
> }
>
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