Commit 0ef2986e authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Vinod Koul
Browse files

soundwire: intel: ignore software command retries 



with multiple links synchronized in hardware, retrying commands in
software is not recommended.

Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20200901150556.19432-3-yung-chuan.liao@linux.intel.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent e4be9fac

drivers/soundwire/intel.c

+5 −0
Original line number Diff line number Diff line
@@ -1355,6 +1355,11 @@ static int intel_master_probe(struct platform_device *pdev) 
		dev_info(dev,

			 "SoundWire master %d is disabled, will be ignored\n",

			 bus->link_id);

	/*

	 * Ignore BIOS err_threshold, it's a really bad idea when dealing

	 * with multiple hardware synchronized links

	 */

	bus->prop.err_threshold = 0;



	return 0;

}