From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4793320B33 for ; Tue, 23 Apr 2024 09:29:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713864578; cv=none; b=LVqinq10rZHJ1cK3CSRJEfc1L0ZTl+MNO/qMZW3eCHlChuS0Lf1GwXk2g47gMO3F99bIfoOalZ0cekG0Pe23xowJUAEHZpxM3YTofCv9kxhpitsdcJOBOEXgc0XyAeuElaBWzMhDFFJ3uCXENzWGLQO6s/AQGM+rRb124+rxMiw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713864578; c=relaxed/simple; bh=va33LSpfG9xoKbsr+h4NzsKwBQyFiCv1ilCjjh0xDvM=; h=Content-Type:MIME-Version:Subject:From:In-Reply-To:References:To: Cc:Message-ID:Date; b=oMTiBce2AjlumRGLriai1/zF0s4VIUbdXZ+fEWKCsNdPDY1b4RZqBJwQy7YhcIXmxZTjGGPSLF1iEZEN7tggZlRHLLwVftbtHSStLlf98iZFT1i5iyF5Ij5wkOYBIjrsKHT9tV8ftLWQiGqaOa0kZ0OcZIajcbssLZ2kkaIdxqQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HMHDQt3S; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="HMHDQt3S" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CBAA7C116B1; Tue, 23 Apr 2024 09:29:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713864577; bh=va33LSpfG9xoKbsr+h4NzsKwBQyFiCv1ilCjjh0xDvM=; h=Subject:From:In-Reply-To:References:To:Cc:Date:From; b=HMHDQt3StuOWCB6OYEn7ISsjOx4CLQbmx2JP3s5jFBhAg27tG3Qdj1t7OTLjzus2z PNBgfU7tWA5cCXHFeyOCxOZ2+z7k5GuloHEymsFzhHwyZhRYayHr7lrSrliLkK0OHV 9ceNF8KBmzQqc3Qyo4Jv6sNzdCpMOU0FDk1K5Ydbw3yxn+NN9spDqtdROmfFmQU7o4 f/DRJRum2jEshbN65KGSS3gVaTuGfCrrdO5zbZyQf7eKS9VRRNBqDm/tTS4i9jLCdO 6hyWjpt0FTUPZFptOEO/tB2u0+kM3zzieq9lTFHJwzpwwyGY/bTvYuhkBiEFccZHkQ uotCVsBaKT82g== Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [PATCH v10 1/4] wifi: ath12k: ACPI TAS support From: Kalle Valo In-Reply-To: <20240422033054.979-2-quic_lingbok@quicinc.com> References: <20240422033054.979-2-quic_lingbok@quicinc.com> To: Lingbo Kong Cc: , , User-Agent: pwcli/0.1.1-git (https://github.com/kvalo/pwcli/) Python/3.11.2 Message-ID: <171386457473.1790113.408813248801980156.kvalo@kernel.org> Date: Tue, 23 Apr 2024 09:29:36 +0000 (UTC) Lingbo Kong wrote: > Currently, ath12k does not support Time-Average-SAR (TAS). In order to enable > TAS read the tables from ACPI and send them to the firmware using > WMI_PDEV_SET_BIOS_INTERFACE_CMDID command. Besides, ath12k registers an ACPI > event callback so that ACPI can notify ath12k to get the updated SAR power > table and sends it to the firmware when the device state is changed. > > ACPI is only enabled for WCN7850 using struct ath12k_hw_params::acpi_guid > field. Most likely QCN9274 will never support ACPI as the chip is not used in > laptops. > > Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 > > Signed-off-by: Lingbo Kong > Signed-off-by: Kalle Valo 4 patches applied to ath-next branch of ath.git, thanks. 576771c9fa21 wifi: ath12k: ACPI TAS support 764883be7ed0 wifi: ath12k: ACPI SAR support 12bccacbcd9e wifi: ath12k: ACPI CCA threshold support 7b5f3cbfb468 wifi: ath12k: ACPI band edge channel power support -- https://patchwork.kernel.org/project/linux-wireless/patch/20240422033054.979-2-quic_lingbok@quicinc.com/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches