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Message-ID: <23780d61-d236-4742-acc0-fdd1d230773a@quicinc.com>
Date: Mon, 11 Dec 2023 13:54:41 -0800
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Subject: Re: [PATCH v9 12/12] wifi: ath11k: use WMI_VDEV_SET_TPC_POWER_CMDID
 when EXT_TPC_REG_SUPPORT for 6 GHz
Content-Language: en-US
To: Baochen Qiang <quic_bqiang@quicinc.com>, <ath11k@lists.infradead.org>
CC: <linux-wireless@vger.kernel.org>
References: <20231211062216.382164-1-quic_bqiang@quicinc.com>
 <20231211062216.382164-13-quic_bqiang@quicinc.com>
From: Jeff Johnson <quic_jjohnson@quicinc.com>
In-Reply-To: <20231211062216.382164-13-quic_bqiang@quicinc.com>
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On 12/10/2023 10:22 PM, Baochen Qiang wrote:
> From: Wen Gong <quic_wgong@quicinc.com>
> 
> When station is connected to a 6 GHz AP, it has 2 ways to configure
> the power limit to firmware. The first way is to send 2 WMI commands
> WMI_PDEV_PARAM_TXPOWER_LIMIT2G/WMI_PDEV_PARAM_TXPOWER_LIMIT5G to
> firmware, the second way is to send WMI_VDEV_SET_TPC_POWER_CMDID to
> firmware which include more parameters for power control.
> 
> When firmware supports SERVICE_EXT_TPC_REG, it means firmware supports
> WMI_VDEV_SET_TPC_POWER_CMDID, then ath11k selects the second way.
> 
> Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.23
> 
> Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
> Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>