[RESEND, v9 00/10] Add support for audio on SC7280 based targets

From: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
To: <agross@kernel.org>, <bjorn.andersson@linaro.org>,
	<lgirdwood@gmail.com>, <broonie@kernel.org>, <robh+dt@kernel.org>,
	<plai@codeaurora.org>, <bgoswami@codeaurora.org>,
	<perex@perex.cz>, <tiwai@suse.com>,
	<srinivas.kandagatla@linaro.org>, <rohitkr@codeaurora.org>,
	<linux-arm-msm@vger.kernel.org>, <alsa-devel@alsa-project.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<swboyd@chromium.org>, <judyhsiao@chromium.org>
Cc: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Subject: [RESEND, v9 00/10] Add support for audio on SC7280 based targets
Date: Mon, 6 Dec 2021 19:52:37 +0530	[thread overview]
Message-ID: <1638800567-27222-1-git-send-email-quic_srivasam@quicinc.com> (raw)

This patch set is to add support for Audio over wcd codec,
digital mics, through digital codecs and without ADSP.

Changes Since V8:
    -- Fix errors in sc7280 lpass cpu dt-bindings.
    -- Move to quicinc domain email id's.
Changes Since V7:
    -- Fix indentation errors.
    -- Bisect patches to avoid interdependency.
Changes Since V6:
    -- Split cdc dma regmap config macros.
    -- Add write dma reg fields for i2s path.
    -- Add helper function to distinguish rxtx and va dma ports.
    -- Optimizing clock and reg name in cpu dt-bindings.
    -- Update buffer management for cdc dma path.
    -- Remove Kconfig fields of machine driver.
Changes Since V5:
    -- Include MI2S primary node to snd_soc_dai_driver in lpass-sc7280 platform driver.
    -- Move dependency patch list to corresponding patch.
    -- Add support for missing cdc-dma ports.
    -- Change if/else conditional statements to switch cases.
    -- Add missing error handlings.
    -- Typo errors fix.
Changes Since V4:
    -- Remove unused variable in lpass-sc7280 platform driver.
Changes Since V3:
    -- Remove redundant power domain controls. As power domains can be configured from dtsi.
Changes Since V2:
    -- Split lpass sc7280 cpu driver patch and create regmap config patch.
    -- Create patches based on latest kernel tip.
    -- Add helper function to get dma control and lpaif handle.
    -- Remove unused variables.
Changes Since V1:
    -- Typo errors fix
    -- CPU driver readable/writable apis optimization.
    -- Add Missing config patch
    -- Add Common api for repeated dmactl initialization.

Srinivasa Rao Mandadapu (10):
  ASoC: qcom: SC7280: Update config for building codec dma drivers
  ASoC: qcom: Move lpass_pcm_data structure to lpass header
  ASoC: qcom: lpass: Add dma fields for codec dma lpass interface
  ASoC: qcom: Add helper function to get dma control and lpaif handle
  ASoC: qcom: Add register definition for codec rddma and wrdma
  ASoC: qcom: Add regmap config support for codec dma driver
  ASoC: qcom: Add support for codec dma driver
  ASoC: qcom: Add lpass CPU driver for codec dma control
  ASoC: dt-bindings: Add SC7280 lpass cpu bindings
  ASoC: qcom: lpass-sc7280: Add platform driver for lpass audio

 .../devicetree/bindings/sound/qcom,lpass-cpu.yaml  |  75 ++-
 sound/soc/qcom/Kconfig                             |  11 +
 sound/soc/qcom/Makefile                            |   4 +
 sound/soc/qcom/lpass-cdc-dma.c                     | 275 +++++++++
 sound/soc/qcom/lpass-cpu.c                         | 244 +++++++-
 sound/soc/qcom/lpass-lpaif-reg.h                   | 127 ++++-
 sound/soc/qcom/lpass-platform.c                    | 617 ++++++++++++++++++---
 sound/soc/qcom/lpass-sc7280.c                      | 441 +++++++++++++++
 sound/soc/qcom/lpass.h                             | 162 ++++++
 9 files changed, 1869 insertions(+), 87 deletions(-)
 create mode 100644 sound/soc/qcom/lpass-cdc-dma.c
 create mode 100644 sound/soc/qcom/lpass-sc7280.c

-- 
2.7.4