[PATCH v3 1/1] drm/panfrost: Replace fdinfo's profiling debugfs knob with sysfs

[Boris Brezillon]

On Wed,  6 Mar 2024 01:56:36 +0000
Adrián Larumbe <adrian.larumbe at collabora.com> wrote:

>  
> +static ssize_t profiling_show(struct device *dev,
> +			      struct device_attribute *attr, char *buf)
> +{
> +	struct panfrost_device *pfdev = dev_get_drvdata(dev);
> +
> +	return sysfs_emit(buf, "%d\n", pfdev->profile_mode);
> +}
> +
> +

Dropped the extra blank and queued the patch to drm-misc-next.

> +static ssize_t profiling_store(struct device *dev,
> +			       struct device_attribute *attr,
> +			       const char *buf, size_t len)
> +{
> +	struct panfrost_device *pfdev = dev_get_drvdata(dev);
> +	bool value;
> +	int err;
> +
> +	err = kstrtobool(buf, &value);
> +	if (err)
> +		return err;
> +
> +	pfdev->profile_mode = value;
> +
> +	return len;
> +}