The patch
ASoC: Intel: bxtn: Disable interrupt when DSP is in D3
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
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Thanks, Mark
From 5518af9f97940e84de6a4bf6fed212a95278f818 Mon Sep 17 00:00:00 2001
From: Jeeja KP jeeja.kp@intel.com Date: Mon, 13 Mar 2017 22:11:25 +0530 Subject: [PATCH] ASoC: Intel: bxtn: Disable interrupt when DSP is in D3
When DSP is in D3, no interrupts are expected, so disable interrupt while entering D3.
Signed-off-by: Jeeja KP jeeja.kp@intel.com Acked-by: Vinod Koul vinod.koul@intel.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/intel/skylake/bxt-sst.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/sound/soc/intel/skylake/bxt-sst.c b/sound/soc/intel/skylake/bxt-sst.c index d3be1be5a372..b34c96508605 100644 --- a/sound/soc/intel/skylake/bxt-sst.c +++ b/sound/soc/intel/skylake/bxt-sst.c @@ -537,6 +537,11 @@ static int bxt_set_dsp_D3(struct sst_dsp *ctx, unsigned int core_id) "Failed to set DSP to D3:core id = %d;Continue reset\n", core_id);
+ if (core_id == SKL_DSP_CORE0_ID) { + /* disable Interrupt */ + skl_ipc_op_int_disable(ctx); + skl_ipc_int_disable(ctx); + } ret = skl_dsp_disable_core(ctx, core_mask); if (ret < 0) { dev_err(ctx->dev, "Failed to disable core %d\n", ret);