Re: [PATCH] TDA1997x: enable EDID support

[Hans Verkuil]

Hi Krzysztof,

On 07/06/2021 12:56, Krzysztof Hałasa wrote:
> Without this patch, the TDA19971 chip's EDID is inactive.

Was this wrong from the very beginning? How can this ever have been tested
without an EDID?

If it broke in a later patch, then please add a Fixes tag.

Regards,

	Hans

> 
> Signed-off-by: Krzysztof Halasa <khalasa@xxxxxxx>
> 
> --- a/drivers/media/i2c/tda1997x.c
> +++ b/drivers/media/i2c/tda1997x.c
> @@ -2233,6 +2233,7 @@ static int tda1997x_core_init(struct v4l2_subdev *sd)
>  	/* get initial HDMI status */
>  	state->hdmi_status = io_read(sd, REG_HDMI_FLAGS);
>  
> +	io_write(sd, REG_EDID_ENABLE, EDID_ENABLE_A_EN | EDID_ENABLE_B_EN);
>  	return 0;
>  }
>  
>