[PATCH v6 01/11] drm/mediatek: dp: Add missing error checks in mtk_dp_parse_capabilities

[Alexandre Mergnat]

Reviewed-by: Alexandre Mergnat <amergnat at baylibre.com>

On 17/07/2023 16:14, AngeloGioacchino Del Regno wrote:
> If reading the RX capabilities fails the training pattern will be set
> wrongly: add error checking for drm_dp_read_dpcd_caps() and return if
> anything went wrong with it.
> 
> While at it, also add a less critical error check when writing to
> clear the ESI0 IRQ vector.

-- 
Regards,
Alexandre