linux-kernel - Re: [PATCH 1/3] soundwire: bus: clear bus clash interrupt before the mask is enabled

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Message-ID: <20210201103825.GV2771@vkoul-mobl>
Date:   Mon, 1 Feb 2021 16:08:25 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Bard Liao <yung-chuan.liao@...ux.intel.com>
Cc:     pierre-louis.bossart@...ux.intel.com, alsa-devel@...a-project.org,
        gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
        ranjani.sridharan@...ux.intel.com, hui.wang@...onical.com,
        srinivas.kandagatla@...aro.org, jank@...ence.com,
        sanyog.r.kale@...el.com, rander.wang@...ux.intel.com,
        bard.liao@...el.com
Subject: Re: [PATCH 1/3] soundwire: bus: clear bus clash interrupt before the
 mask is enabled

On 01-02-21, 15:58, Vinod Koul wrote:
> On 26-01-21, 16:37, Bard Liao wrote:

> >  struct sdw_master_prop {
> >  	u32 revision;
> > @@ -421,8 +422,11 @@ struct sdw_master_prop {
> >  	u32 err_threshold;
> >  	u32 mclk_freq;
> >  	bool hw_disabled;
> > +	u32 quirks;
> 
> Can we do u64 here please.. I dont know where we would end up.. but
> would hate if we start running out of space ..

Also, is the sdw_master_prop right place for a 'quirk' property. I think
we can use sdw_master_device or sdw_bus as this seems like a bus
quirk..?

--
~Vinod