6fa7e0e836
The command should be submitted only if the engine is idle, for this, the next available descriptor is checked and set the flag to false in case the descriptor is non-empty. Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com> Link: https://lore.kernel.org/r/1643814880-3882-2-git-send-email-Sanju.Mehta@amd.com Signed-off-by: Vinod Koul <vkoul@kernel.org>