Tomeu Vizoso <tomeu.viz...@collabora.com> writes:
> +
> +/**
> + * drm_dp_start_crc() - start capture of frame CRCs
> + * @aux: DisplayPort AUX channel
> + *
> + * Returns 0 on success or a negative error code on failure.
> + */
> +int drm_dp_start_crc(struct drm_dp_aux *aux, struct drm_crtc *crtc)
> +{
> + u8 buf;
> + int ret;
> +
> + ret = drm_dp_dpcd_readb(aux, DP_TEST_SINK, &buf);
> + if (ret < 0)
> + return ret;
> +
> + ret = drm_dp_dpcd_writeb(aux, DP_TEST_SINK, buf | DP_TEST_SINK_START);
> + if (ret < 0)
> + return ret;
> +
> + aux->crc_count = 0;
> + aux->crtc = crtc;
> + schedule_work(&aux->crc_work);
> +
> + return 0;
> +}
> +EXPORT_SYMBOL(drm_dp_start_crc);
> +
Hi Tomeu,
This triggers a new warning when building documentation:
./drivers/gpu/drm/drm_dp_helper.c:1165: warning: No description found
for parameter 'crtc'
./drivers/gpu/drm/drm_dp_helper.c:1166: warning: No description found
for parameter 'crtc'
--
Gabriel Krisman Bertazi
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