From mboxrd@z Thu Jan 1 00:00:00 1970 From: jeeja.kp@intel.com Subject: [PATCH v5 0/3] ASoC: Intel: Skylake: Driver updates Date: Tue, 10 Jan 2017 17:57:45 +0530 Message-ID: <1484051268-9526-1-git-send-email-jeeja.kp@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by alsa0.perex.cz (Postfix) with ESMTP id CF3AD2673D1 for ; Tue, 10 Jan 2017 13:16:51 +0100 (CET) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org Cc: tiwai@suse.de, patches.audio@intel.com, broonie@kernel.org, liam.r.girdwood@intel.com, Jeeja KP List-Id: alsa-devel@alsa-project.org From: Jeeja KP This patch series includes driver updates for the handling scenarios during System S0/S3 transitions when audio stream is stopped during system. o move DMA configuration in DSP Gateway Module widget event handler to ensure DMA is configured after resume. o Enable SSP MLCK using Supply widget. This will ensure the MCLK is enabled when the widget is power on. o Check DMA decouple register state before coupling/decoupling the DMA. o In case of HDMI pass-through pipe, reset only the FE Pipe when stream in in XRUN state. o Resume the stream from HW renderer position. o HDMI Codec pin and converter state need to be restored when stream is resumed. Changes in v2: - Addressed Mark's comment on patch 1, split this into 2 as this had additional changes other than configuring the DMA. - Addressed Takashi's comment on the usage of snd_hdac_updatel() Changes in v3: - Addressed Takashi's comment on superfluous shift used in reading the value of PPCTL register and also cleaned the condition for updating the reg value. Changes in v4: - Acked by Takashi for patch "ALSA: hda: check stream decoupled register state". - Removed compilation warning in patch "ASoC: hdac_hdmi: Enable pin and converter in prepare". - Remove 4 patches which are already applied. Changes in v5: - Removed the SSP MCLK patchs from this series, will rework and posted later based on Marks' comments. Jeeja KP (3): ASoC: Intel: Skylake: Don't reset pass-through pipe in BE prepare ASoC: Intel: Skylake: set the resume point to LPIB ASoC: hdac_hdmi: Enable pin and converter in prepare sound/soc/codecs/hdac_hdmi.c | 37 +++++++++++++++++-------------------- sound/soc/intel/skylake/skl-pcm.c | 6 +++--- 2 files changed, 20 insertions(+), 23 deletions(-) -- 2.5.0