Return-path: Received: from alexa-out.qualcomm.com ([129.46.98.28]:22129 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752944AbdLNP2j (ORCPT ); Thu, 14 Dec 2017 10:28:39 -0500 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Subject: Re: [v2, 1/2] dt: bindings: add new dt entry for ath10k calibration variant From: Kalle Valo In-Reply-To: <20171208103742.3181-2-sven.eckelmann@openmesh.com> References: <20171208103742.3181-2-sven.eckelmann@openmesh.com> To: Sven Eckelmann CC: , , , , , , , Sven Eckelmann Message-ID: (sfid-20171214_162850_789022_7F7F45D7) Date: Thu, 14 Dec 2017 16:28:24 +0100 Sender: linux-wireless-owner@vger.kernel.org List-ID: Sven Eckelmann wrote: > The bus + bmi-chip-id + bmi-board-id is not enough to identify the correct > board data file on QCA4019 based devices. Multiple different boards share > the same values. Only the original reference designs can currently be > identified and loaded from the board-2.bin. But these will not result in > the correct calibration data when combined with the pre-calibration data > from the device. > > An additional "variant" information has to be provided (via SMBIOS or DT) > to select the correct board data for a design which was modified by an ODM. > > Signed-off-by: Sven Eckelmann > Signed-off-by: Kalle Valo 2 patches applied to ath-next branch of ath.git, thanks. 40fb0eab30ba dt: bindings: add new dt entry for ath10k calibration variant d06f26c5c8a4 ath10k: search DT for qcom,ath10k-calibration-variant -- https://patchwork.kernel.org/patch/10102249/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches