From: Nicolin Chen <nicoleotsuka@gmail.com>
To: "Maciej S. Szmigiero" <mail@maciej.szmigiero.name>
Cc: timur@tabi.org, broonie@kernel.org, linux-kernel@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, alsa-devel@alsa-project.org,
lgirdwood@gmail.com, fabio.estevam@nxp.com, caleb@crome.org,
arnaud.mouiche@invoxia.com, lukma@denx.de, kernel@pengutronix.de
Subject: Re: [PATCH v1 11/15] ASoC: fsl_ssi: Setup AC97 in dai_probe()
Date: Thu, 4 Jan 2018 12:58:36 -0800 [thread overview]
Message-ID: <20180104205834.GA8729@Asurada-Nvidia> (raw)
In-Reply-To: <61acf616-dd63-bccd-2c91-ce244b799f09@maciej.szmigiero.name>
On Thu, Jan 04, 2018 at 09:38:52PM +0100, Maciej S. Szmigiero wrote:
> > Hmm...What's the dependency here? Why is it required like this?
> And a AC'97 CODEC probe needs AC'97 communication to be working,
> since it has to detect the CODEC model, configure it, etc.
Okay. If the CODEC configurations depend on (or are done via)
the AC link, it has to be in this way then.
> > I am okay to put everything to a separate fsl_ssi_hw_init() and
> > move it back to the platform probe() though.
>
> This could be a solution - I assume that by "everything" in the above
> sentence you mean (at least) enabling the AC'97 communication at the
> SSI.
All register configurations -- I was trying to move them to dai
probe() so a deferring probe or the platform remove() does not
need to revert these register configurations.
next prev parent reply other threads:[~2018-01-04 20:58 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-19 17:00 [PATCH v1 00/15] ASoC: fsl_ssi: Clean up - program flow level Nicolin Chen
2017-12-19 17:00 ` [PATCH v1 01/15] ASoC: fsl_ssi: Clean up set_dai_tdm_slot() Nicolin Chen
2018-01-01 18:39 ` Maciej S. Szmigiero
2018-01-04 19:08 ` Nicolin Chen
2018-02-22 13:17 ` Applied "ASoC: fsl_ssi: Clean up set_dai_tdm_slot()" to the asoc tree Mark Brown
2017-12-19 17:00 ` [PATCH v1 02/15] ASoC: fsl_ssi: Maintain a mask of active streams Nicolin Chen
2017-12-19 17:00 ` [PATCH v1 03/15] ASoC: fsl_ssi: Rename fsl_ssi_disable_val macro Nicolin Chen
2018-01-01 21:29 ` Maciej S. Szmigiero
2018-01-04 19:42 ` Nicolin Chen
2017-12-19 17:00 ` [PATCH v1 04/15] ASoC: fsl_ssi: Clear FIFO directly in fsl_ssi_config() Nicolin Chen
2017-12-19 17:00 ` [PATCH v1 05/15] ASoC: fsl_ssi: Clean up helper functions of trigger() Nicolin Chen
2018-01-01 21:59 ` Maciej S. Szmigiero
2018-01-04 19:44 ` Nicolin Chen
2017-12-19 17:00 ` [PATCH v1 06/15] ASoC: fsl_ssi: Add DAIFMT define for AC97 Nicolin Chen
2018-02-22 13:16 ` Applied "ASoC: fsl_ssi: Add DAIFMT define for AC97" to the asoc tree Mark Brown
2017-12-19 17:00 ` [PATCH v1 07/15] ASoC: fsl_ssi: Clean up fsl_ssi_setup_regvals() Nicolin Chen
2018-02-22 13:16 ` Applied "ASoC: fsl_ssi: Clean up fsl_ssi_setup_regvals()" to the asoc tree Mark Brown
2017-12-19 17:00 ` [PATCH v1 08/15] ASoC: fsl_ssi: Set xFEN0 and xFEN1 together Nicolin Chen
2018-02-22 13:16 ` Applied "ASoC: fsl_ssi: Set xFEN0 and xFEN1 together" to the asoc tree Mark Brown
2017-12-19 17:00 ` [PATCH v1 09/15] ASoC: fsl_ssi: Use snd_soc_init_dma_data instead Nicolin Chen
2018-02-22 13:16 ` Applied "ASoC: fsl_ssi: Use snd_soc_init_dma_data instead" to the asoc tree Mark Brown
2017-12-19 17:00 ` [PATCH v1 10/15] ASoC: fsl_ssi: Move one-time configurations to dai_probe() Nicolin Chen
2017-12-19 17:00 ` [PATCH v1 11/15] ASoC: fsl_ssi: Setup AC97 in dai_probe() Nicolin Chen
2018-01-01 15:17 ` Maciej S. Szmigiero
2018-01-04 19:07 ` Nicolin Chen
2018-01-04 20:38 ` Maciej S. Szmigiero
2018-01-04 20:58 ` Nicolin Chen [this message]
2017-12-19 17:00 ` [PATCH v1 12/15] ASoC: fsl_ssi: Clean up _fsl_ssi_set_dai_fmt() Nicolin Chen
2017-12-19 17:00 ` [PATCH v1 13/15] ASoC: fsl_ssi: Remove cpu_dai_drv from fsl_ssi structure Nicolin Chen
2017-12-19 17:00 ` [PATCH v1 14/15] ASoC: fsl_ssi: Move DT related code to a separate probe() Nicolin Chen
2017-12-19 17:00 ` [PATCH v1 15/15] ASoC: fsl_ssi: Use ssi->streams instead of reading register Nicolin Chen
2017-12-19 17:34 ` [PATCH v1 00/15] ASoC: fsl_ssi: Clean up - program flow level Timur Tabi
2018-01-02 23:28 ` Caleb Crome
2018-01-04 19:48 ` Nicolin Chen
2018-01-04 19:50 ` Caleb Crome
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