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Thu, 05 Sep 2019 07:33:46 -0700 (PDT) Date: Thu, 5 Sep 2019 15:33:45 +0100 From: Lee Jones To: Peter Rosin Subject: Re: [PATCH v3 1/1] i2c: qcom-geni: Provide an option to disable DMA processing Message-ID: <20190905143345.GF26880@dell> References: <20190905102247.27583-1-lee.jones@linaro.org> <20190905134941.GG1157@kunai> <3458ed2a-ae49-b46b-3e89-ce039a2749b4@axentia.se> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <3458ed2a-ae49-b46b-3e89-ce039a2749b4@axentia.se> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190905_073349_416404_7B3A99B3 X-CRM114-Status: GOOD ( 20.50 ) 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: "mark.rutland@arm.com" , "devicetree@vger.kernel.org" , Wolfram Sang , "linux-kernel@vger.kernel.org" , "agross@kernel.org" , "robh+dt@kernel.org" , "bjorn.andersson@linaro.org" , "vkoul@kernel.org" , "alokc@codeaurora.org" , "linux-i2c@vger.kernel.org" , "linux-arm-msm@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gVGh1LCAwNSBTZXAgMjAxOSwgUGV0ZXIgUm9zaW4gd3JvdGU6Cgo+IE9uIDIwMTktMDktMDUg MTU6NDksIFdvbGZyYW0gU2FuZyB3cm90ZToKPiA+IEhpIExlZSwKPiA+IAo+ID4gSSB1bmRlcnN0 YW5kIHlvdSBhcmUgaW4gYSBodXJyeSwgYnV0IHBsZWFzZSBkb3VibGUgY2hlY2sgYmVmb3JlCj4g PiBzZW5kaW5nLi4uCj4gCj4gTGludXMgaW5kaWNhdGVkIHRoYXQgYW4gcmM4IGlzIGNvbWluZyB1 cCwgd2hpY2ggc2hvdWxkIHByb3ZpZGUgYW4gZXh0cmEgd2Vlay4KPiBodHRwczovL2x3bi5uZXQv QXJ0aWNsZXMvNzk4MTUyLwoKVGhhdCBpcyBnb29kIG5ld3MuCgo+ID4gT24gVGh1LCBTZXAgMDUs IDIwMTkgYXQgMTE6MjI6NDdBTSArMDEwMCwgTGVlIEpvbmVzIHdyb3RlOgo+ID4+IFdlIGhhdmUg YSBwcm9kdWN0aW9uLWxldmVsIGxhcHRvcCAoTGVub3ZvIFlvZ2EgQzYzMCkgd2hpY2ggaXMgZXho aWJpdGluZwo+ID4+IGEgcmF0aGVyIGhvcnJpZmljIGJ1Zy4gIFdoZW4gSTJDIEhJRCBkZXZpY2Vz IGFyZSBiZWluZyBzY2FubmVkIGZvciBhdAo+ID4+IGJvb3QtdGltZSB0aGUgUUNvbSBHZW5pIGJh c2VkIEkyQyAoU2VyaWFsIEVuZ2luZSkgYXR0ZW1wdHMgdG8gdXNlIERNQS4KPiA+PiBXaGVuIGl0 IGRvZXMsIHRoZSBsYXB0b3AgcmVib290cyBhbmQgdGhlIHVzZXIgbmV2ZXIgc2VlcyB0aGUgT1Mu Cj4gPj4KPiA+PiBUaGUgYmVhdXRpZnVsIHRoaW5nIGFib3V0IHRoaXMgYXBwcm9hY2ggaXMgdGhh dCwgKmlmKiB0aGUgR2VuaSBTRSBETUEKPiA+PiBldmVyIHN0YXJ0cyB3b3JraW5nLCB3ZSBjYW4g cmVtb3ZlIHRoZSBDIGNvZGUgYW5kIGFueSBvbGQgcHJvcGVydGllcwo+ID4+IGxlZnQgaW4gb2xk ZXIgRFRzIGp1c3QgYmVjb21lIE5PT1AuICBPbGRlciBrZXJuZWxzIHdpdGggbmV3ZXIgRFRzIChs ZXNzCj4gPj4gb2YgYSBwcmlvcml0eSkgKnN0aWxsKiB3aWxsIG5vdCB3b3JrIC0gYnV0IHRoZXkg ZG8gbm90IHdvcmsgbm93IGFueXdheS4KPiA+IAo+ID4gLi4uIGJlY2FzdWUgdGhpcyBwYXJhZ3Jh cGggZG9lc24ndCBmaXQgYW55bW9yZS4gTmVlZHMgdG8gYmUgcmV3b3JkZWQuCgpZZXMsIHlvdSdy ZSByaWdodC4gIEkgbm90aWNlZCBhbG1vc3QgdGhlIG1vbWVudCBJIHByZXNzZWQgc2VuZC4gOigK Cj4gPj4gRml4ZXM6IDhiYzUyOWIyNTM1NCAoInNvYzogcWNvbTogZ2VuaTogQWRkIHN1cHBvcnQg Zm9yIEFDUEkiKQo+ID4gCj4gPiBBcyBzYWlkIGluIHRoZSBvdGhlciB0aHJlYWQsIEkgZG9uJ3Qg Z2V0IGl0LCBidXQgdGhpcyBpcyBub3QgYSBzaG93Cj4gPiBzdG9wcGVyIGZvciBtZS4KCkFoIHdh aXQuICBZZXMsIHRoaXMgaXMgYXBwbGllZCBhZ2FpbnN0IHRoZSB3cm9uZyBwYXRjaC4KClBsZWFz ZSBpZ25vcmUuCgo+IFdBRzogYmVjYXVzZSBBQ1BJIG1hZGUgc29tZSBkcml2ZXIgbG9hZCBhdCBh bGwsIGFuZCB3aGVuIGl0Cj4gZGlkIGl0IHNvbWV0aGluZyBzdGFydGVkIGhhcHBlbmluZyB3aGlj aCBjcmFzaGVkIHNvbWUgbWFjaGluZXMuCgpJJ20gbm90IHN1cmUgSSB1bmRlcnN0YW5kIHRoaXMg c2VudGVuY2UuCgouLi4gcmVzZW5kaW5nIG5vdy4KCi0tIApMZWUgSm9uZXMgW+adjueQvOaWr10K TGluYXJvIFNlcnZpY2VzIFRlY2huaWNhbCBMZWFkCkxpbmFyby5vcmcg4pSCIE9wZW4gc291cmNl IHNvZnR3YXJlIGZvciBBUk0gU29DcwpGb2xsb3cgTGluYXJvOiBGYWNlYm9vayB8IFR3aXR0ZXIg fCBCbG9nCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwps aW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJh ZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51 eC1hcm0ta2VybmVsCg==