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Thu, 05 Sep 2019 02:34:46 -0700 (PDT) Date: Thu, 5 Sep 2019 10:34:44 +0100 From: Lee Jones To: Wolfram Sang Subject: Re: [PATCH 1/2] i2c: qcom-geni: Provide an option to select FIFO processing Message-ID: <20190905093444.GE26880@dell> References: <20190904113613.14997-1-lee.jones@linaro.org> <20190904203548.GC580@tuxbook-pro> <20190904212337.GF23608@ninjato> <20190905071103.GX26880@dell> <20190905091617.GC1157@kunai> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190905091617.GC1157@kunai> 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_023448_329077_EF564BD6 X-CRM114-Status: GOOD ( 23.99 ) 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, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, agross@kernel.org, robh+dt@kernel.org, Bjorn Andersson , alokc@codeaurora.org, linux-i2c@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 T24gVGh1LCAwNSBTZXAgMjAxOSwgV29sZnJhbSBTYW5nIHdyb3RlOgo+ID4gPiBJdCBsb29rcyBs aWtlIGEgd29ya2Fyb3VuZCB0byBtZS4gSXQgd291bGQgYmUgaW50ZXJlc3RpbmcgdG8gaGVhciB3 aGljaAo+ID4gPiBJMkMgY2xpZW50IGJyZWFrcyB3aXRoIERNQSBhbmQgaWYgaXQncyBkcml2ZXIg Y2FuJ3QgYmUgZml4ZWQgc29tZWhvdwo+ID4gPiBpbnN0ZWFkLiBCdXQgZXZlbiBpZiB3ZSBhZ3Jl ZSBvbiBhIHdvcmthcm91bmQgc2hvcnQgdGVybSwgYWRkaW5nIGEKPiAKPiBTbywgYXJlIHRoZXJl IGludmVzdGlnYXRpb25zIHJ1bm5pbmcgd2h5IHRoaXMgcmVib290IGhhcHBlbnM/CgpZZXMsIGJ1 dCB0aGV5IGhhdmUgYmVlbiBydW5uaW5nIGZvciBtb250aHMsIGxpdGVyYWxseS4KClVuZm9ydHVu YXRlbHksIHNpbmNlIHRoZXNlIGFyZSBwcm9kdWN0aW9uIGxldmVsIHBsYXRmb3JtcywgYWxsIG9m IHRoZQp1c3VhbCBsb3ctbGV2ZWwgZGVidWdnaW5nIGF2ZW51ZXMgKEpUQUcpIGhhdmUgYmVlbiBj bG9zZWQgb2ZmLiAgQWxzbywKb25seSBhIHZlcnkgc21hbGwgbnVtYmVyIG9mIHBlb3BsZSBoYXZl IGFjY2VzcyB0byBkb2N1bWVudGF0aW9uLCBidXQKZXZlbiB0aG9zZSB3aG8gYXJlIGluIHBvc3Nl c3Npb24gYXJlIHN0dW1wZWQuCgpBbmR5IEdyb3NzIGRpZCBoYXZlIG9uZSBpZGVhIGFzIHRvIHdo YXQgbWlnaHQgYmUgaGFwcGVuaW5nLCBidXQgaXQKdHVybmVkIG91dCB0byBiZSBhIHJlZCBoZXJy aW5nLgoKPiA+ID4gSXMgdGhlcmUgbm8gb3RoZXIgd2F5IHRvIGRpc2FibGUgRE1BIHdoaWNoIGlz IGxvY2FsIHRvIHRoaXMgZHJpdmVyIHNvIHdlCj4gPiA+IGNhbiBlYXNpbHkgcmV2ZXJ0IHRoZSB3 b3JrYXJvdW5kIGxhdGVyPwo+ID4gCj4gPiBUaGlzIGlzIHRoZSBtb3N0IGxvY2FsIGxvdy1pbXBh Y3Qgc29sdXRpb24gKG5vbWVuY2xhdHVyZSBhc2lkZSkuCj4gCj4gSSBkaXNhZ3JlZS4gWW91IGNv dWxkIHVzZSBvZl9tYWNoaW5lX2lzX2NvbXBhdGlibGUoKSBhbmQgZGlzYWJsZSBETUEgZm9yCj4g dGhhdCBtYWNoaW5lLiBMZXNzIGltcGFjdCBiZWNhdXNlIHdlIHNhdmUgdGhlIHdvcmthcm91bmQg YmluZGluZy4KClRoYXQgY291bGQgYWxzbyB3b3JrLgoKPiA+IFRoZSBiZWF1dGlmdWwgdGhpbmcg YWJvdXQgdGhpcyBhcHByb2FjaCBpcyB0aGF0LCAqaWYqIHRoZSBHZW5pIFNFIERNQQo+IAo+IEkn ZCBzYXkgJ2FkdmFudGFnZScgaW5zdGVhZCBvZiAnYmVhdXRpZnVsJyA7KQoKT2theSwgInRoZSBh ZHZhbnRhZ2UgdGhpbmcgYWJvdXQgLi4uIiA7KQoKPiA+IGV2ZXIgc3RhcnRzIHdvcmtpbmcsIHdl IGNhbiByZW1vdmUgdGhlIEMgY29kZSBhbmQgYW55IG9sZCBwcm9wZXJ0aWVzCj4gPiBsZWZ0IGlu IG9sZGVyIERUcyBqdXN0IGJlY29tZSBOT09QLiAgT2xkZXIga2VybmVscyB3aXRoIG5ld2VyIERU cwo+ID4gKGxlc3Mgb2YgYSBwcmlvcml0eSkgKnN0aWxsKiB3b24ndCB3b3JrLCBidXQgdGhleSBk b24ndCB3b3JrIG5vdwo+ID4gYW55d2F5Lgo+IAo+IFdoaWNoIGlzIGEgY2xlYXIgZGlzYWR2YW50 YWdlIG9mIHRoYXQgc29sdXRpb24uIEl0IHdvbid0IGZpeCBvbGRlcgo+IGtlcm5lbHMuIE15IHN1 Z2dlc3Rpb24gYWJvdmUgc2hvdWxkIGZpeCB0aGVtLCB0b28uCgpOb3Qgc3VyZSBob3cgdGhpcyBp cyBwb3NzaWJsZS4gIFVubGVzcyB5b3UgbWVhbiBMVFM/Cgo+ID4gVGhlIG9mZmVuZGluZyBsaW5l IGNhbiBiZSBmb3VuZCBhdCBbMF0uICBUaGVyZSBpcyBubyBvYnZpb3VzIGJ1ZyB0bwo+ID4gZml4 IGFuZCB0aGlzIGNvZGUgb2J2aW91c2x5IHdvcmtzIHdlbGwgb24gc29tZSBvZiB0aGUgaGFyZHdh cmUKPiA+IHBsYXRmb3JtcyB1c2luZyBpdC4gIEJ1dCBvbiBvdXIgcGxhdGZvcm0gKExlbm92byBZ b2dhIEM2MzAgLSBRQ29tCj4gPiBTTUQ4NTApIHRoYXQgZmluYWwgY29tbWFuZCwgd2hpY2ggaW5p dGlhdGVzIHRoZSBETUEgdHJhbnNhY3Rpb24sIGVuZHMKPiA+IHVwIHJlYm9vdGluZyB0aGUgbWFj aGluZS4KPiAKPiBVbmxlc3Mgd2Uga25vdyB3aHkgdGhlIHJlYm9vdCBoYXBwZW5zIG9uIHlvdXIg cGxhdGZvcm0sIEknZCBiZSBjYXJlZnVsCj4gd2l0aCBzYXlpbmcgIndvcmsgb2J2aW91c2x5IHdl bGwiIG9uIG90aGVyIHBsYXRmb3Jtcy4KClNvbWVvbmUgbXVzdCBoYXZlIHRlc3RlZCBpdD8gIFN1 cmVseSAuLi4gOykKCj4gPiBXaXRoIHJlZ2FyZHMgdG8gdGhlIG5vbWVuY2xhdHVyZSwgbXkgb3Jp Z2luYWwgc3VnZ2VzdGlvbiB3YXMKPiA+ICdxY29tLGdlbmktc2Utbm8tZG1hJy4gIFdvdWxkIHRo YXQgYmV0dGVyIHN1aXQgeW91ciByZXF1ZXN0Pwo+IAo+IE15IHN1Z2dlc3Rpb246Cj4gCj4gRm9y IDUuMywgdXNlIG9mX21hY2hpbmVfaXNfY29tcGF0aWJsZSgpIGFuZCB3ZSBiYWNrcG9ydCB0aGF0 LiBGb3IgbGF0ZXIsCj4gdHJ5IHRvIGZpbmQgb3V0IHRoZSByb290IGNhdXNlIGFuZCBmaXggaXQu IElmIHRoYXQgY2FuJ3QgYmUgZG9uZSwgdHJ5IHRvCj4gc2V0IHVwIGEgZ2VuZXJpYyAiZGlzYWJs ZS1kbWEiIHByb3BlcnR5IGFuZCB1c2UgaXQuCj4gCj4gV2hhdCBkbyB5b3UgdGhpbmsgYWJvdXQg dGhhdD8KClNvdW5kcyBva2F5IHRvIG1lLiAgTGV0IG1lIGNvZGUgdGhhdCB1cC4KCi0tIApMZWUg Sm9uZXMgW+adjueQvOaWr10KTGluYXJvIFNlcnZpY2VzIFRlY2huaWNhbCBMZWFkCkxpbmFyby5v cmcg4pSCIE9wZW4gc291cmNlIHNvZnR3YXJlIGZvciBBUk0gU29DcwpGb2xsb3cgTGluYXJvOiBG YWNlYm9vayB8IFR3aXR0ZXIgfCBCbG9nCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0t a2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFp bG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==