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From: Pkshih <pkshih@realtek.com>
To: Kalle Valo <kvalo@codeaurora.org>
Cc: "tony0620emma@gmail.com" <tony0620emma@gmail.com>,
	"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
	DeanKu <ku920601@realtek.com>, Bernie Huang <phhuang@realtek.com>,
	Shaofu <shaofu@realtek.com>, Steven Ting <steventing@realtek.com>,
	Kevin Yang <kevin_yang@realtek.com>
Subject: RE: [PATCH 6/7] rtw88: 8822c: add CFO tracking
Date: Mon, 12 Apr 2021 08:11:09 +0000	[thread overview]
Message-ID: <6ea1eb17f2a64fd0954b9d4060da12f0@realtek.com> (raw)
In-Reply-To: <20210411091951.2B01AC433CA@smtp.codeaurora.org>


> -----Original Message-----
> From: kvalo=codeaurora.org@mg.codeaurora.org [mailto:kvalo=codeaurora.org@mg.codeaurora.org] On
> Behalf Of Kalle Valo
> Sent: Sunday, April 11, 2021 5:20 PM
> To: Pkshih
> Cc: tony0620emma@gmail.com; linux-wireless@vger.kernel.org; DeanKu; Bernie Huang; Shaofu; Steven Ting;
> Kevin Yang
> Subject: Re: [PATCH 6/7] rtw88: 8822c: add CFO tracking
> 
> Ping-Ke Shih <pkshih@realtek.com> wrote:
> 
> > From: Po-Hao Huang <phhuang@realtek.com>
> >
> > Add CFO tracking mechanism to mitigate the effect of oscillator
> > frequency discrepancy.
> >
> > Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
> > Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
> 
> What's CFO? I need to understand the commit log, so please write it so that any
> engineer working with wireless understands it.
> 

CFO tracking, which stands for central frequency offset tracking, is used to
adjust oscillator to align central frequency of connected AP. Then, we can
have better performance.

Should I resend this patch to explain CFO?

--
Ping-Ke



  reply	other threads:[~2021-04-12  8:11 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-19  5:42 [PATCH 0/7] rtw88: add some fixes and 8822c features Ping-Ke Shih
2021-03-19  5:42 ` [PATCH 1/7] rtw88: add flush hci support Ping-Ke Shih
2021-04-11  9:24   ` Kalle Valo
2021-03-19  5:42 ` [PATCH 2/7] rtw88: follow the AP basic rates for tx mgmt frame Ping-Ke Shih
2021-04-11  9:21   ` Kalle Valo
2021-04-12  8:11     ` Pkshih
2021-04-12 11:46       ` Kalle Valo
2021-04-15  4:05         ` Pkshih
2021-04-22  3:27       ` Pkshih
2021-05-19  5:59         ` Pkshih
2021-03-19  5:42 ` [PATCH 3/7] rtw88: fix DIG min setting Ping-Ke Shih
2021-03-19  5:42 ` [PATCH 4/7] rtw88: 8822c: update tx power limit table to RF v40.1 Ping-Ke Shih
2021-04-11  9:25   ` Kalle Valo
2021-03-19  5:42 ` [PATCH 5/7] rtw88: 8822c: add LC calibration for RTL8822C Ping-Ke Shih
2021-04-11  9:27   ` Kalle Valo
2021-03-19  5:42 ` [PATCH 6/7] rtw88: 8822c: add CFO tracking Ping-Ke Shih
2021-04-11  9:19   ` Kalle Valo
2021-04-12  8:11     ` Pkshih [this message]
2021-04-12 11:47       ` Kalle Valo
2021-04-15  5:02         ` Pkshih
2021-03-19  5:42 ` [PATCH 7/7] rtw88: coex: fix A2DP stutters while WL busy + WL scan Ping-Ke Shih
2021-04-11  9:28   ` Kalle Valo

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