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Fri, 14 Aug 2020 02:28:52 -0800 Received: from MTKMBS31DR.mediatek.inc (172.27.6.102) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 14 Aug 2020 03:28:50 -0700 Received: from MTKCAS32.mediatek.inc (172.27.4.184) by MTKMBS31DR.mediatek.inc (172.27.6.102) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 14 Aug 2020 18:28:44 +0800 Received: from [10.17.3.153] (10.17.3.153) by MTKCAS32.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 14 Aug 2020 18:28:43 +0800 Message-ID: <1597400867.23246.71.camel@mhfsdcap03> Subject: Re: [PATCH v2 1/2] ASoC: mediatek: mt6359: add codec driver From: Jiaxin Yu To: Mark Brown Date: Fri, 14 Aug 2020 18:27:47 +0800 In-Reply-To: <20200813154423.GC5541@sirena.org.uk> References: <1597028754-7732-1-git-send-email-jiaxin.yu@mediatek.com> <1597028754-7732-2-git-send-email-jiaxin.yu@mediatek.com> <20200810185933.GI6438@sirena.org.uk> <1597217353.23246.45.camel@mhfsdcap03> <20200812120537.GA5545@sirena.org.uk> <1597333200.23246.68.camel@mhfsdcap03> <20200813154423.GC5541@sirena.org.uk> X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 78896913A2FA040185AB8D0D853821D095A23ADD59ED2AB8C1971EBF0E748D102000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200814_062858_329857_87027192 X-CRM114-Status: GOOD ( 22.32 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alsa-devel@alsa-project.org, shane.chien@mediatek.com, howie.huang@mediatek.com, tiwai@suse.com, linux-kernel@vger.kernel.org, tzungbi@google.com, robh+dt@kernel.org, linux-mediatek@lists.infradead.org, eason.yen@mediatek.com, matthias.bgg@gmail.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, 2020-08-13 at 16:44 +0100, Mark Brown wrote: > On Thu, Aug 13, 2020 at 11:40:00PM +0800, Jiaxin Yu wrote: > > On Wed, 2020-08-12 at 13:05 +0100, Mark Brown wrote: > > > > These functions are exported for other drivers to use rather than > > > something done internally by the driver - if this were internal to the > > > driver it'd not be a big deal but when it's for use by another driver > > > it'd be better to go through standard interfaces. > > > Can we move this part of the operation to the codec dai driver ops, such > > as .startup and .shutdown? Because originally these functions are > > exported to machine driver's dai_link .startup and .shutdown ops. > > If it's internal to the driver sure. > > > > So this needs the SoC to do something as part of callibration? > > > Yes, the side of MTKAIF in SoC part named adda, we need config it before > > calibration. We will also upstream machine/platform driver that use this > > codec driver later. > > It would probably be better to just leave this out for now then add the > required bits to the CODEC driver as part of a patch series that also > adds the machine driver that uses it so it's clear how it all fits > together. It sounds like it should be fine but this'd be easier to > review. Ok, I'll remove the functions that related to the calibration, and upstream them again as part of a patch series that adds the machine driver later. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel