Re: [PATCH] drm/bridge: analogix_dp: return error if transfer none byte

On 11/15/2016 10:39 PM, Sean Paul wrote: On Thu, Nov 3, 2016 at 3:17 AM, Jianqun Xu wrote: Reference from drm_dp_aux description (about transfer): Upon success, the implementation should return the number of payload bytes that were transferred, or a negative error-code on failure. Helpers pro

[PATCH] drm/bridge: analogix_dp: return error if transfer none byte

Reference from drm_dp_aux description (about transfer): Upon success, the implementation should return the number of payload bytes that were transferred, or a negative error-code on failure. Helpers propagate errors from the .transfer() function, with the exception of the -EBUSY error, which causes

Re: [PATCH] drm/bridge: analogix_dp: return error if transfer none byte

On Thu, Nov 3, 2016 at 3:17 AM, Jianqun Xu wrote: > Reference from drm_dp_aux description (about transfer): > Upon success, the implementation should return the number of payload bytes > that were transferred, or a negative error-code on failure. Helpers > propagate errors from the .transfer() fun

[PATCH] drm/bridge: analogix_dp: return error if transfer none byte

Reference from drm_dp_aux description (about transfer): Upon success, the implementation should return the number of payload bytes that were transferred, or a negative error-code on failure. Helpers propagate errors from the .transfer() function, with the exception of the -EBUSY error, which causes