Received-SPF: pass (google.com: domain of linux-kernel+bounces-209866-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223;
From: Jai Luthra <j-luthra@ti.com>
Subject: [PATCH v3 0/2] Fixes for McASP and dmaengine_pcm
Date: Tue, 11 Jun 2024 18:02:54 +0530
Message-ID: <20240611-asoc_next-v3-0-fcfd84b12164@ti.com>
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
To: Lars-Peter Clausen <lars@metafoo.de>, Jaroslav Kysela <perex@perex.cz>,
        Takashi Iwai <tiwai@suse.com>, Liam Girdwood <lgirdwood@gmail.com>,
        Mark
 Brown <broonie@kernel.org>,
        Peter Ujfalusi <peter.ujfalusi@gmail.com>
CC: <linux-sound@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <alsa-devel@alsa-project.org>, Devarsh Thakkar <devarsht@ti.com>,
        Vignesh
 Raghavendra <vigneshr@ti.com>,
        Jayesh Choudhary <j-choudhary@ti.com>, Jai
 Luthra <j-luthra@ti.com>

This series fixes two patches:

1. Fix the dmaengine API usage by calling dmaengine_synchronize() after
   dmaengine_terminate_async() when xrun events occur in application
2. Use the McASP AFIFO property from DT to refine the period size,
   instead of hardcoding minimum to 64 samples

Signed-off-by: Jai Luthra <j-luthra@ti.com>
---
Changes in v3:
- Use sync_stop() hook instead of a prepare() hook for the DMA channel
  synchronization
- Link to v2: https://lore.kernel.org/r/20240610-asoc_next-v2-0-b52aaf5d67c4@ti.com

Changes in v2:
- Fix compiler warning for prepare callback by marking it static
- Pass numevt directly to hw_rule_min_periodsize()
- Link to v1: https://lore.kernel.org/r/20240604-asoc_next-v1-0-e895c88e744d@ti.com

---
Jai Luthra (2):
      ALSA: dmaengine: Synchronize dma channel after drop()
      ASoC: ti: davinci-mcasp: Set min period size using FIFO config

 include/sound/dmaengine_pcm.h         |  1 +
 sound/core/pcm_dmaengine.c            | 10 ++++++++++
 sound/soc/soc-generic-dmaengine-pcm.c |  8 ++++++++
 sound/soc/ti/davinci-mcasp.c          |  9 +++++++--
 4 files changed, 26 insertions(+), 2 deletions(-)
---
base-commit: a957267fa7e9159d3d2ee1421359ebf228570c68
change-id: 20240604-asoc_next-c063fcc190c6

Best regards,
-- 
Jai Luthra <j-luthra@ti.com>