From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robin Murphy Subject: Re: [PATCH v3 1/1] drm: msm: Replace dma_map_sg with dma_sync_sg* Date: Thu, 29 Nov 2018 20:03:51 +0000 Message-ID: <06747338-b0fb-eef6-634a-0641e81ed3c1@arm.com> References: <20181129140315.28476-1-vivek.gautam@codeaurora.org> <20181129141429.GA22638@lst.de> <20181129155418.GB26537@lst.de> <20181129194029.GE17663@jcrouse-lnx.qualcomm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-GB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Freedreno" To: Tomasz Figa , Rob Clark , Christoph Hellwig , Vivek Gautam , David Airlie , dri-devel , Linux Kernel Mailing List , freedreno , Archit Taneja , linux-arm-msm , Sean Paul List-Id: linux-arm-msm@vger.kernel.org T24gMjkvMTEvMjAxOCAxOTo1NywgVG9tYXN6IEZpZ2Egd3JvdGU6Cj4gT24gVGh1LCBOb3YgMjks IDIwMTggYXQgMTE6NDAgQU0gSm9yZGFuIENyb3VzZSA8amNyb3VzZUBjb2RlYXVyb3JhLm9yZz4g d3JvdGU6Cj4+Cj4+IE9uIFRodSwgTm92IDI5LCAyMDE4IGF0IDAxOjQ4OjE1UE0gLTA1MDAsIFJv YiBDbGFyayB3cm90ZToKPj4+IE9uIFRodSwgTm92IDI5LCAyMDE4IGF0IDEwOjU0IEFNIENocmlz dG9waCBIZWxsd2lnIDxoY2hAbHN0LmRlPiB3cm90ZToKPj4+Pgo+Pj4+IE9uIFRodSwgTm92IDI5 LCAyMDE4IGF0IDA5OjQyOjUwQU0gLTA1MDAsIFJvYiBDbGFyayB3cm90ZToKPj4+Pj4gTWF5YmUg dGhlIHRoaW5nIHdlIG5lZWQgdG8gZG8gaXMganVzdCBpbXBsZW1lbnQgYSBibGFja2xpc3Qgb2YK Pj4+Pj4gY29tcGF0aWJsZSBzdHJpbmdzIGZvciBkZXZpY2VzIHdoaWNoIHNob3VsZCBza2lwIHRo ZSBhdXRvbWF0aWMKPj4+Pj4gaW9tbXUvZG1hIGhvb2t1cC4gIE1heWJlIGEgYml0IHVnbHksIGJ1 dCBpdCB3b3VsZCBhbHNvIHNvbHZlIGEgcHJvYmxlbQo+Pj4+PiBwcmV2ZW50aW5nIHVzIGZyb20g ZW5hYmxpbmcgcGVyLXByb2Nlc3MgcGFnZXRhYmxlcyBmb3IgYTV4eCAod2hlcmUgd2UKPj4+Pj4g bmVlZCB0byBjb250cm9sIHRoZSBkb21haW4vY29udGV4dC1iYW5rIHRoYXQgaXMgYWxsb2NhdGVk IGJ5IHRoZSBkbWEKPj4+Pj4gYXBpKS4KPj4+Pgo+Pj4+IFlvdSBjYW4gZGV0YWNoIGZyb20gdGhl IGRtYSBtYXAgYXR0YWNobWVudCB1c2luZyBhcm1faW9tbXVfZGV0YWNoX2RldmljZSwKPj4+PiB3 aGljaCBhIGZldyBkcm0gZHJpdmVycyBkbywgYnV0IEkgZG9uJ3QgdGhpbmsgdGhpcyBpcyB0aGUg cHJvYmxlbS4KPj4+Cj4+PiBJIHRoaW5rIGV2ZW4gd2l0aCBkZXRhY2gsIHdlIHdvdWxkbid0IGVu ZCB1cCB3aXRoIHRoZSBjb250ZXh0LWJhbmsKPj4+IHRoYXQgdGhlIGdwdSBmaXJtd2FyZSB3YXMg aGFyZC1jb2RlZCB0byBleHBlY3QsIGFuZCBzbyBpdCB3b3VsZAo+Pj4gb3ZlcndyaXRlIHRoZSBp bmNvcnJlY3QgcGFnZSB0YWJsZSBhZGRyZXNzIHJlZ2lzdGVyLiAgKEkgY291bGQgYmUKPj4+IG1p cy1yZW1lbWJlcmluZyB0aGF0LCBKb3JkYW4gc3BlbnQgbW9yZSB0aW1lIGxvb2tpbmcgYXQgdGhh dC4gIEJ1dCBpdAo+Pj4gd2FzIHNvbWV0aGluZyBhbG9uZyB0aG9zZSBsaW5lcy4pCj4+Cj4+IFJp Z2h0IC0gYmFzaWNhbGx5IHRoZSBETUEgZG9tYWluIHN0ZWFscyBjb250ZXh0IGJhbmsgMCBhbmQg dGhlIEdQVSBpcyBoYXJkIGNvZGVkCj4+IHRvIHVzZSB0aGF0IGNvbnRleHQgYmFuayBmb3IgcGFn ZXRhYmxlIHN3aXRjaGluZy4KPj4KPj4gSSBiZWxpZXZlIHRoZSBUZWdyYSBndXlzIGFsc28gaGFk IGEgc2ltaWxhciBwcm9ibGVtIHdpdGggYSBoYXJkIGNvZGVkIGNvbnRleHQKPj4gYmFuay4KCkFJ VUksIHRoZXkgZG9uJ3QgbmVlZCBhIHNwZWNpZmljIGhhcmR3YXJlIGNvbnRleHQsIHRoZXkganVz dCBuZWVkIHRvIAprbm93IHdoaWNoIG9uZSB0aGV5J3JlIGFjdHVhbGx5IHVzaW5nLCB3aGljaCB0 aGUgZG9tYWluIGFic3RyYWN0aW9uIGhpZGVzLgoKPiBXYWl0LCBpZiB3ZSBkZXRhY2ggdGhlIEdQ VS9kaXNwbGF5IHN0cnVjdCBkZXZpY2UgZnJvbSB0aGUgZGVmYXVsdAo+IGRvbWFpbiBhbmQgYXR0 YWNoIGl0IHRvIGEgbmV3bHkgYWxsb2NhdGVkIGRvbWFpbiwgd291bGRuJ3QgdGhlIG5ld2x5Cj4g YWxsb2NhdGVkIGRvbWFpbiB1c2UgdGhlIGNvbnRleHQgYmFuayB3ZSBuZWVkPyBOb3RlIHRoYXQg d2UncmUgYWxyZWFkeQoKVGhlIGFybS1zbW11IGRyaXZlciBkb2Vzbid0LCBidXQgdGhlcmUncyBu byBmdW5kYW1lbnRhbCByZWFzb24gaXQgCmNvdWxkbid0LiBUaGF0IHNob3VsZCBqdXN0IG5lZWQg Y29kZSB0byByZWZjb3VudCBkb21haW4gdXNlcnMgYW5kIApyZWxlYXNlIGhhcmR3YXJlIGNvbnRl eHRzIGZvciBkb21haW5zIHdpdGggbm8gZGV2aWNlcyBjdXJyZW50bHkgYXR0YWNoZWQuCgpSb2Jp bi4KCj4gZG9pbmcgdGhhdCwgZXhjZXB0IHRoYXQgd2UncmUgZG9pbmcgaXQgYmVoaW5kIHRoZSBi YWNrIG9mIHRoZSBETUEKPiBtYXBwaW5nIHN1YnN5c3RlbSwgc28gdGhhdCBpdCBrZWVwcyB1c2lu ZyB0aGUgSU9NTVUgdmVyc2lvbiBvZiB0aGUgRE1BCj4gb3BzIGZvciB0aGUgZGV2aWNlIGFuZCBk b2luZyBhbnkgbWFwcGluZyBvcGVyYXRpb25zIG9uIHRoZSBkZWZhdWx0Cj4gZG9tYWluLiBJZiB3 ZSBhc2sgdGhlIERNQSBtYXBwaW5nIHRvIGRldGFjaCwgd291bGRuJ3QgaXQgZXNzZW50aWFsbHkK PiBzb2x2ZSB0aGUgcHJvYmxlbT8KPiAKPiBCZXN0IHJlZ2FyZHMsCj4gVG9tYXN6Cj4gCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkZyZWVkcmVubyBtYWls aW5nIGxpc3QKRnJlZWRyZW5vQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ZyZWVkcmVubwo=