diff mbox series

[09/11] media: max9286: Fix enum_mbus_code

Message ID 20240503155127.105235-10-jacopo.mondi@ideasonboard.com (mailing list archive)
State Superseded
Delegated to: Kieran Bingham
Headers show
Series media: renesas: rcar-csi2: Use the subdev active state | expand

Commit Message

Jacopo Mondi May 3, 2024, 3:51 p.m. UTC
The max9286 driver supports multiple output formats but only a single
one is reported through the .enum_mbus_code operation.

Fix that.

Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
---
 drivers/media/i2c/max9286.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Laurent Pinchart May 5, 2024, 9:18 p.m. UTC | #1
Hi Jacopo,

Thank you for the patch.

On Fri, May 03, 2024 at 05:51:24PM +0200, Jacopo Mondi wrote:
> The max9286 driver supports multiple output formats but only a single
> one is reported through the .enum_mbus_code operation.
> 
> Fix that.
> 
> Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

> ---
>  drivers/media/i2c/max9286.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/media/i2c/max9286.c b/drivers/media/i2c/max9286.c
> index d685d445cf23..5321238cad60 100644
> --- a/drivers/media/i2c/max9286.c
> +++ b/drivers/media/i2c/max9286.c
> @@ -914,10 +914,10 @@ static int max9286_enum_mbus_code(struct v4l2_subdev *sd,
>  				  struct v4l2_subdev_state *sd_state,
>  				  struct v4l2_subdev_mbus_code_enum *code)
>  {
> -	if (code->pad || code->index > 0)
> +	if (code->pad || code->index >= ARRAY_SIZE(max9286_formats))
>  		return -EINVAL;
>  
> -	code->code = MEDIA_BUS_FMT_UYVY8_1X16;
> +	code->code = max9286_formats[code->index].code;
>  
>  	return 0;
>  }
diff mbox series

Patch

diff --git a/drivers/media/i2c/max9286.c b/drivers/media/i2c/max9286.c
index d685d445cf23..5321238cad60 100644
--- a/drivers/media/i2c/max9286.c
+++ b/drivers/media/i2c/max9286.c
@@ -914,10 +914,10 @@  static int max9286_enum_mbus_code(struct v4l2_subdev *sd,
 				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
-	if (code->pad || code->index > 0)
+	if (code->pad || code->index >= ARRAY_SIZE(max9286_formats))
 		return -EINVAL;
 
-	code->code = MEDIA_BUS_FMT_UYVY8_1X16;
+	code->code = max9286_formats[code->index].code;
 
 	return 0;
 }