From: Timur Tabi <timur@tabi.org>
To: Markus Pargmann <mpa@pengutronix.de>,
Nicolin Chen <Guangyu.Chen@freescale.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>,
alsa-devel@alsa-project.org, Alexander Shiyan <shc_work@mail.ru>,
Mark Brown <broonie@kernel.org>,
"Li.Xiubo@freescale.com" <Li.Xiubo@freescale.com>,
kernel@pengutronix.de, Sascha Hauer <s.hauer@pengutronix.de>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3 09/18] ASoC: fsl-ssi: Only enable baudclk when used
Date: Thu, 17 Apr 2014 08:46:01 -0500 [thread overview]
Message-ID: <534FDB19.7060100@tabi.org> (raw)
In-Reply-To: <20140416072738.GC6159@pengutronix.de>
Markus Pargmann wrote:
> Is there always exactly one hw_free call for one hw_params call?
I don't think so. It's been a while since I've worked on this code, but
I do remember noticing that hw_params could be called multiple times,
whereas hw_free was called only once. This made a big impact on my
design of the code.
next prev parent reply other threads:[~2014-04-17 13:46 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-14 13:35 [PATCH v3 00/18] ASoC: fsl-ssi: Driver cleanup Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 01/18] ASoC: fsl-ssi: Fix register values when disabling Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 02/18] ASoC: fsl-ssi: Move debugging to seperate file Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 03/18] ASoC: fsl-ssi: Use dev_name for DAI driver struct Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 04/18] ASoC: fsl-ssi: Move imx-specific probe to seperate function Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 05/18] ASoC: fsl-ssi: Remove useless DMA code Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 06/18] ASoC: fsl-ssi: Cleanup probe function Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 07/18] ASoC: fsl-ssi: Remove unnecessary variables from ssi_private Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 08/18] ASoC: fsl-ssi: introduce SoC specific data Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 09/18] ASoC: fsl-ssi: Only enable baudclk when used Markus Pargmann
2014-04-14 15:28 ` Nicolin Chen
2014-04-16 7:27 ` Markus Pargmann
2014-04-16 8:08 ` Nicolin Chen
2014-04-16 8:43 ` Markus Pargmann
2014-04-16 8:40 ` Nicolin Chen
2014-04-16 17:42 ` Mark Brown
2014-04-17 13:46 ` Timur Tabi [this message]
2014-04-14 13:35 ` [PATCH v3 10/18] ASoC: fsl-ssi: make fsl,mode property optional Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 11/18] ASoC: fsl-ssi: Transmit enable synchronization Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 12/18] ASoC: fsl-ssi: Move fsl_ssi_set_dai_sysclk above fsl_ssi_hw_params Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 13/18] ASoC: fsl-ssi: set bitclock in master mode from hw_params Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 14/18] ASoC: fsl-ssi: remove unnecessary spinlock Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 15/18] ASoC: fsl-ssi: Allow first stream to set the bitclock Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 16/18] ASoC: fsl-ssi: Set framerate divider correctly for i2s master mode Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 17/18] ASoC: fsl-ssi: reorder and document fsl_ssi_private Markus Pargmann
2014-04-14 13:35 ` [PATCH v3 18/18] ASoC: fsl-ssi: Use regmap Markus Pargmann
2014-04-24 11:44 ` [PATCH v3 00/18] ASoC: fsl-ssi: Driver cleanup Mark Brown
2014-04-28 8:54 ` Markus Pargmann
2014-04-29 16:22 ` Mark Brown
2014-04-30 2:01 ` Li.Xiubo
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