linux-kernel - [PATCH 0/2] soundwire: cadence: remove dma

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Date:   Tue,  1 Nov 2022 10:35:19 +0800
From:   Bard Liao <yung-chuan.liao@...ux.intel.com>
To:     alsa-devel@...a-project.org, vkoul@...nel.org
Cc:     vinod.koul@...aro.org, linux-kernel@...r.kernel.org,
        pierre-louis.bossart@...ux.intel.com, bard.liao@...el.com
Subject: [PATCH 0/2] soundwire: cadence: remove dma_data

The use of dma_data is problematic for two reasons for the Cadence IP.
a) the dai runtime data has nothing to do with DMAs in existing solutions
b) we will use the dma_data for DMA-management in the future. We cannot
share two separate pieces of information with the same dma_data pointer.

Pierre-Louis Bossart (2):
  soundwire: cadence: rename sdw_cdns_dai_dma_data as
    sdw_cdns_dai_runtime
  soundwire: cadence: use dai_runtime_array instead of dma_data

 drivers/soundwire/cadence_master.c |  50 +++++++------
 drivers/soundwire/cadence_master.h |   9 ++-
 drivers/soundwire/intel.c          | 111 ++++++++++++++---------------
 3 files changed, 86 insertions(+), 84 deletions(-)

-- 
2.25.1