Re: [igt-dev] [PATCH i-g-t v4 3/8] lib/dsc: Add helpers for VDSC YCbCr420 debugfs entry

Swati Sharma
2023-01-18T16:36:20Z

On 13-Jan-23 1:47 PM, Hogander, Jouni wrote:
>> + * Returns: 1 on success or negative error code, in case of failure.
> 0 is usually success, < 0 is error. This is also in coding style
> document. I see igt_force_dsc_enable is also using 1. Maybe you should
> fix that as well in a separate patch.
>
This ret value is returned from igt_sysfs_write() which returns the
number of bytes written, or -errno on error.

I guess we can't change this.

--
~Swati Sharma