From: "Nazle Asmade, Muhammad Nazim Amirul" <muhammad.nazim.amirul.nazle.asmade@altera.com>
To: Xu Yilun <yilun.xu@linux.intel.com>
Cc: Moritz Fischer <mdf@kernel.org>, Xu Yilun <yilun.xu@intel.com>,
Tom Rix <trix@redhat.com>,
linux-fpga@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] fpga: altera-cvp: Retry teardown and reset CVP state on failure
Date: Wed, 23 Sep 2026 13:34:58 +0800 [thread overview]
Message-ID: <388fc1ce-4adb-49ca-bbaf-130a94ea03c7@altera.com> (raw)
In-Reply-To: <aq1som4bim3EiTO5@yilunxu-OptiPlex-7050>
On 19/9/2026 12:53 am, Xu Yilun wrote:
>> +static void altera_cvp_disable_cvp_mode(struct altera_cvp_conf *conf)
>> +{
>> + u32 val;
>> +
>> + altera_read_config_dword(conf, VSE_CVP_MODE_CTRL, &val);
>> + val &= ~VSE_CVP_MODE_CTRL_HIP_CLK_SEL;
>> + val &= ~VSE_CVP_MODE_CTRL_CVP_MODE;
>> + altera_write_config_dword(conf, VSE_CVP_MODE_CTRL, val);
>> +}
> Use the helper for existing code, or there are still duplications.
> Split a preparatory patch for this.
Hi Yilun,
I send out a series patch which cover the main teardown and helper.
https://lore.kernel.org/all/20260923053233.10890-1-muhammad.nazim.amirul.nazle.asmade@altera.com/
BR,
Nazim
prev parent reply other threads:[~2026-09-23 5:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-15 6:27 muhammad.nazim.amirul.nazle.asmade
2026-09-18 16:20 ` Xu Yilun
2026-09-18 16:53 ` Xu Yilun
2026-09-23 5:34 ` Nazle Asmade, Muhammad Nazim Amirul [this message]
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