Re: [PATCH] drm/amd/display: Check msg->size before starting aux transfer

On 2018-03-13 02:28 AM, Shirish S wrote: > This patch adds an essential check related to the size of the > payload to be transferred via aux channel. > > Without this check dal_ddc_service_read_dpcd_data() is fed with > inappropriate payload size leading to deadlocks. > > Signed-off-by: Shirish

[PATCH] drm/amd/display: Check msg->size before starting aux transfer

This patch adds an essential check related to the size of the payload to be transferred via aux channel. Without this check dal_ddc_service_read_dpcd_data() is fed with inappropriate payload size leading to deadlocks. Signed-off-by: Shirish S ---