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Commit de251d77 authored by Vinod Koul's avatar Vinod Koul Committed by Mark Brown
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ASoC: Intel: reset the DSP while suspending 



The manual recommends that we reset the DSP when we suspend so add that in
runtime suspend handler

Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent a825ac76

sound/soc/intel/sst/sst.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -416,6 +416,7 @@ static int intel_sst_runtime_suspend(struct device *dev) 
	synchronize_irq(ctx->irq_num);

	synchronize_irq(ctx->irq_num);

	flush_workqueue(ctx->post_msg_wq);

	flush_workqueue(ctx->post_msg_wq);





	ctx->ops->reset(ctx);

	/* save the shim registers because PMC doesn't save state */

	/* save the shim registers because PMC doesn't save state */

	sst_save_shim64(ctx, ctx->shim, ctx->shim_regs64);

	sst_save_shim64(ctx, ctx->shim, ctx->shim_regs64);