The patch ASoC: SOF: Intel: hda-ipc: Don't read mailbox for PM_GATE reply has been applied to the asoc tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.5 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. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From 463fbf6dc03aff41e973602bbad6cb135fa6d48a Mon Sep 17 00:00:00 2001 From: Keyon Jie <yang.jie@xxxxxxxxxxxxxxx> Date: Fri, 25 Oct 2019 17:41:10 -0500 Subject: [PATCH] ASoC: SOF: Intel: hda-ipc: Don't read mailbox for PM_GATE reply Memory windows could be powered off before receiving PM_GATE IPC reply from FW, we can't read the mailbox to get reply. Signed-off-by: Keyon Jie <yang.jie@xxxxxxxxxxxxxxx> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20191025224122.7718-15-pierre-louis.bossart@xxxxxxxxxxxxxxx Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> --- sound/soc/sof/intel/hda-ipc.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sound/soc/sof/intel/hda-ipc.c b/sound/soc/sof/intel/hda-ipc.c index 6aae6f18b3dc..0fd2153c1769 100644 --- a/sound/soc/sof/intel/hda-ipc.c +++ b/sound/soc/sof/intel/hda-ipc.c @@ -83,10 +83,12 @@ void hda_dsp_ipc_get_reply(struct snd_sof_dev *sdev) } hdr = msg->msg_data; - if (hdr->cmd == (SOF_IPC_GLB_PM_MSG | SOF_IPC_PM_CTX_SAVE)) { + if (hdr->cmd == (SOF_IPC_GLB_PM_MSG | SOF_IPC_PM_CTX_SAVE) || + hdr->cmd == (SOF_IPC_GLB_PM_MSG | SOF_IPC_PM_GATE)) { /* * memory windows are powered off before sending IPC reply, - * so we can't read the mailbox for CTX_SAVE reply. + * so we can't read the mailbox for CTX_SAVE and PM_GATE + * replies. */ reply.error = 0; reply.hdr.cmd = SOF_IPC_GLB_REPLY; -- 2.20.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
