linux-kernel - Re: [PATCH 2/3] soundwire: intel: add SDW_MASTER_QUIRKS_CLEAR_INITIAL

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Message-ID: <20210201104229.GY2771@vkoul-mobl>
Date:   Mon, 1 Feb 2021 16:12:29 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Bard Liao <yung-chuan.liao@...ux.intel.com>
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        gregkh@...uxfoundation.org, jank@...ence.com,
        srinivas.kandagatla@...aro.org, rander.wang@...ux.intel.com,
        ranjani.sridharan@...ux.intel.com, hui.wang@...onical.com,
        pierre-louis.bossart@...ux.intel.com, sanyog.r.kale@...el.com,
        bard.liao@...el.com
Subject: Re: [PATCH 2/3] soundwire: intel: add
 SDW_MASTER_QUIRKS_CLEAR_INITIAL_CLASH quirk

On 26-01-21, 16:37, Bard Liao wrote:
> There is nothing we can do to handle the bus clash interrupt before
> interrupt mask is enabled.
> 
> Signed-off-by: Bard Liao <yung-chuan.liao@...ux.intel.com>
> Reviewed-by: Rander Wang <rander.wang@...ux.intel.com>
> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
> ---
>  drivers/soundwire/intel.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
> index a2d5cdaa9998..f7ba1a77a1df 100644
> --- a/drivers/soundwire/intel.c
> +++ b/drivers/soundwire/intel.c
> @@ -1286,6 +1286,8 @@ static int sdw_master_read_intel_prop(struct sdw_bus *bus)
>  	if (quirk_mask & SDW_INTEL_QUIRK_MASK_BUS_DISABLE)
>  		prop->hw_disabled = true;
>  
> +	prop->quirks = SDW_MASTER_QUIRKS_CLEAR_INITIAL_CLASH;

Should this not be last 'enabling' the quirk patch in series :)

-- 
~Vinod