From: Libin Yang libin.yang@intel.com
[ Upstream commit 3957db3ae3dae6f8b8168791f154567fe49e1fd7 ]
When clearing the sdw wakests status, we should use SDW_SHIM_WAKESTS.
Fixes: 4a17c441c7cb ("soundwire: intel: revisit SHIM programming sequences.") Signed-off-by: Libin Yang libin.yang@intel.com Reviewed-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Reviewed-by: Rander Wang rander.wang@intel.com Signed-off-by: Bard Liao yung-chuan.liao@linux.intel.com Link: https://lore.kernel.org/r/20220126011451.27853-1-yung-chuan.liao@linux.intel... Signed-off-by: Vinod Koul vkoul@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/soundwire/intel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index dad4326a2a71..824d9f900aca 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -521,8 +521,8 @@ static void intel_shim_wake(struct sdw_intel *sdw, bool wake_enable)
/* Clear wake status */ wake_sts = intel_readw(shim, SDW_SHIM_WAKESTS); - wake_sts |= (SDW_SHIM_WAKEEN_ENABLE << link_id); - intel_writew(shim, SDW_SHIM_WAKESTS_STATUS, wake_sts); + wake_sts |= (SDW_SHIM_WAKESTS_STATUS << link_id); + intel_writew(shim, SDW_SHIM_WAKESTS, wake_sts); } mutex_unlock(sdw->link_res->shim_lock); }