From: Vinod Koul <vkoul@kernel.org>
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: yung-chuan.liao@linux.intel.com,
pierre-louis.bossart@linux.intel.com, sanyog.r.kale@intel.com,
alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
robh@kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH v2] soundwire: qcom: wait for fifo space to be available before read/write
Date: Tue, 6 Apr 2021 10:24:31 +0530 [thread overview]
Message-ID: <YGvph03m7w5DbATC@vkoul-mobl.Dlink> (raw)
In-Reply-To: <20210401090058.24041-1-srinivas.kandagatla@linaro.org>
On 01-04-21, 10:00, Srinivas Kandagatla wrote:
> If we write registers very fast we can endup in a situation where some
> of the writes will be dropped without any notice.
>
> So wait for the fifo space to be available before reading/writing the
> soundwire registers.
Applied, thanks
--
~Vinod
WARNING: multiple messages have this Message-ID (diff)
From: Vinod Koul <vkoul@kernel.org>
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: robh@kernel.org, alsa-devel@alsa-project.org,
devicetree@vger.kernel.org, pierre-louis.bossart@linux.intel.com,
linux-kernel@vger.kernel.org, sanyog.r.kale@intel.com,
yung-chuan.liao@linux.intel.com
Subject: Re: [PATCH v2] soundwire: qcom: wait for fifo space to be available before read/write
Date: Tue, 6 Apr 2021 10:24:31 +0530 [thread overview]
Message-ID: <YGvph03m7w5DbATC@vkoul-mobl.Dlink> (raw)
In-Reply-To: <20210401090058.24041-1-srinivas.kandagatla@linaro.org>
On 01-04-21, 10:00, Srinivas Kandagatla wrote:
> If we write registers very fast we can endup in a situation where some
> of the writes will be dropped without any notice.
>
> So wait for the fifo space to be available before reading/writing the
> soundwire registers.
Applied, thanks
--
~Vinod
next prev parent reply other threads:[~2021-04-06 4:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-01 9:00 [PATCH v2] soundwire: qcom: wait for fifo space to be available before read/write Srinivas Kandagatla
2021-04-01 9:00 ` Srinivas Kandagatla
2021-04-01 14:36 ` Pierre-Louis Bossart
2021-04-01 16:49 ` Srinivas Kandagatla
2021-04-06 4:54 ` Vinod Koul [this message]
2021-04-06 4:54 ` Vinod Koul
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