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[23.128.96.18]) by mx.google.com with ESMTP id e19si33175045edv.458.2021.01.04.23.26.52; Mon, 04 Jan 2021 23:27:15 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@mediatek.com header.s=dk header.b=lH+5NPmA; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726133AbhAEHZv (ORCPT + 99 others); Tue, 5 Jan 2021 02:25:51 -0500 Received: from Mailgw01.mediatek.com ([1.203.163.78]:12449 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725855AbhAEHZv (ORCPT ); Tue, 5 Jan 2021 02:25:51 -0500 X-UUID: 00b9807406e44507a71142604aa08bf2-20210105 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=iNJ8pMFepiraeDCLGRX8PhqklWQesO7XeNlg6qJmjj0=; b=lH+5NPmAaoiplE2yO8HyiAHykaEhlZuVh9S7hkDfCq/Fduj4jBzKmaMy9qQB9IQCFiH0xj2BaR+HbpvY+l68jV/HWCWDrpjCDsV7e3UiFU0YVi0aBO5dxjvL2MuBf0NTPEnep5tWlzGNFZ9z2Ml30moMH0ZdQdwWhrrTTB7umTk=; X-UUID: 00b9807406e44507a71142604aa08bf2-20210105 Received: from mtkcas36.mediatek.inc [(172.27.4.253)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 136633279; Tue, 05 Jan 2021 15:25:01 +0800 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS31N1.mediatek.inc (172.27.4.69) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 5 Jan 2021 15:24:57 +0800 Received: from [10.17.3.153] (10.17.3.153) by MTKCAS36.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 5 Jan 2021 15:24:56 +0800 Message-ID: <1609831496.23685.7.camel@mhfsdcap03> Subject: Re: i2c: mediatek: Fix apdma and i2c hand-shake timeout From: Qii Wang To: Wolfram Sang CC: , , , , , , Date: Tue, 5 Jan 2021 15:24:56 +0800 In-Reply-To: <20210104183202.GD935@ninjato> References: <1608812767-3254-1-git-send-email-qii.wang@mediatek.com> <20210104182959.GC935@ninjato> <20210104183202.GD935@ninjato> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 8622BB2201912994D94D12F5823443A0F8E2910C300CEAE4236ECE2AE31BE4892000:8 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gTW9uLCAyMDIxLTAxLTA0IGF0IDE5OjMyICswMTAwLCBXb2xmcmFtIFNhbmcgd3JvdGU6DQo+ IE9uIE1vbiwgSmFuIDA0LCAyMDIxIGF0IDA3OjI5OjU5UE0gKzAxMDAsIFdvbGZyYW0gU2FuZyB3 cm90ZToNCj4gPiBPbiBUaHUsIERlYyAyNCwgMjAyMCBhdCAwODoyNjowN1BNICswODAwLCBxaWku d2FuZ0BtZWRpYXRlay5jb20gd3JvdGU6DQo+ID4gPiBGcm9tOiBRaWkgV2FuZyA8cWlpLndhbmdA bWVkaWF0ZWsuY29tPg0KPiA+ID4gDQo+ID4gPiBXaXRoIHRoZSBhcGRtYSByZW1vdmUgaGFuZC1z aGFrZSBzaWduYWwsIGl0IHJlcXVpcnMgc3BlY2lhbA0KPiA+ID4gb3BlcmF0aW9uIHRpbWluZyB0 byByZXNldCBpMmMgbWFudWFsbHksIG90aGVyd2lzZSB0aGUgaW50ZXJydXB0DQo+ID4gPiB3aWxs IG5vdCBiZSB0cmlnZ2VyZWQsIGkyYyB0cmFuc21pc3Npb24gd2lsbCBiZSB0aW1lb3V0Lg0KPiA+ ID4gDQo+ID4gPiBTaWduZWQtb2ZmLWJ5OiBRaWkgV2FuZyA8cWlpLndhbmdAbWVkaWF0ZWsuY29t Pg0KPiA+IA0KPiA+IEFwcGxpZWQgdG8gZm9yLWN1cnJlbnQsIHRoYW5rcyENCj4gDQo+IEFueSBG aXhlczotVGFnIHdlIGNvdWxkIGFkZD8NCj4gDQoNCkNvdWxkIHlvdSBoZWxwIG1lIGFkZDoNCglG aXhlczogODQyNmZlNzBjZmE0KCJpMmM6IG1lZGlhdGVrOiBBZGQgYXBkbWEgc3luYyBpbiBpMmMg ZHJpdmVyIikNClRoYW5rcw0K