From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Osipenko Subject: Re: [PATCH v3 08/16] gpu: host1x: Use correct semantics for HOST1X_CHANNEL_DMAEND Date: Fri, 1 Feb 2019 16:48:56 +0300 Message-ID: References: <20190201132837.12327-1-thierry.reding@gmail.com> <20190201132837.12327-9-thierry.reding@gmail.com> <07572051-6189-5fae-f76f-b885d8454fa5@gmail.com> <20190201134134.GA12829@ulmo> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190201134134.GA12829@ulmo> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Thierry Reding Cc: linux-tegra@vger.kernel.org, dri-devel@lists.freedesktop.org, Mikko Perttunen List-Id: linux-tegra@vger.kernel.org MDEuMDIuMjAxOSAxNjo0MSwgVGhpZXJyeSBSZWRpbmcg0L/QuNGI0LXRgjoKPiBPbiBGcmksIEZl YiAwMSwgMjAxOSBhdCAwNDozNzo1OVBNICswMzAwLCBEbWl0cnkgT3NpcGVua28gd3JvdGU6Cj4+ IDAxLjAyLjIwMTkgMTY6MjgsIFRoaWVycnkgUmVkaW5nINC/0LjRiNC10YI6Cj4+PiBGcm9tOiBU aGllcnJ5IFJlZGluZyA8dHJlZGluZ0BudmlkaWEuY29tPgo+Pj4KPj4+IFRoZSBIT1NUMVhfQ0hB Tk5FTF9ETUFFTkQgaXMgYW4gb2Zmc2V0IHJlbGF0aXZlIHRvIHRoZSB2YWx1ZSB3cml0dGVuIHRv Cj4+PiB0aGUgSE9TVDFYX0NIQU5ORUxfRE1BU1RBUlQgcmVnaXN0ZXIsIGJ1dCBpdCBpcyBjdXJy ZW50bHkgdHJlYXRlZCBhcyBhbgo+Pj4gYWJzb2x1dGUgYWRkcmVzcy4gVGhpcyBjYW4gY2F1c2Ug U01NVSBmYXVsdHMgaWYgdGhlIENETUEgZmV0Y2hlcyBwYXN0IGEKPj4+IHB1c2hidWZmZXIncyBJ T01NVSBtYXBwaW5nLgo+Pj4KPj4+IFByb3Blcmx5IHNldHRpbmcgdGhlIERNQUVORCBwcmV2ZW50 cyB0aGUgQ0RNQSBmcm9tIGZldGNoaW5nIGJleW9uZCB0aGF0Cj4+PiBhZGRyZXNzIGFuZCBhdm9p ZCBzdWNoIGlzc3Vlcy4gVGhpcyBpcyBjdXJyZW50bHkgbm90IG9ic2VydmVkIGJlY2F1c2UgYQo+ Pj4gd2hvbGUgKGFsbW9zdCkgcGFnZSBvZiBlc3NlbnRpYWxseSBzY3JhdGNoIHNwYWNlIGFic29y YnMgYW55IGV4Y2Vzc2l2ZQo+Pj4gcHJlZmV0Y2hpbmcgYnkgQ0RNQS4gSG93ZXZlciwgY2hhbmdp bmcgdGhlIG51bWJlciBvZiBzbG90cyBpbiB0aGUgcHVzaAo+Pj4gYnVmZmVyIGNhbiB0cmlnZ2Vy IHRoZXNlIFNNTVUgZmF1bHRzLgo+Pj4KPj4+IFNpZ25lZC1vZmYtYnk6IFRoaWVycnkgUmVkaW5n IDx0cmVkaW5nQG52aWRpYS5jb20+Cj4+PiAtLS0KPj4+ICBkcml2ZXJzL2dwdS9ob3N0MXgvaHcv Y2RtYV9ody5jIHwgNCArKy0tCj4+PiAgMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKSwg MiBkZWxldGlvbnMoLSkKPj4+Cj4+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvaG9zdDF4L2h3 L2NkbWFfaHcuYyBiL2RyaXZlcnMvZ3B1L2hvc3QxeC9ody9jZG1hX2h3LmMKPj4+IGluZGV4IDQ4 NWFlZjU3NjFhZi4uYTI0YzA5MGFjOTZmIDEwMDY0NAo+Pj4gLS0tIGEvZHJpdmVycy9ncHUvaG9z dDF4L2h3L2NkbWFfaHcuYwo+Pj4gKysrIGIvZHJpdmVycy9ncHUvaG9zdDF4L2h3L2NkbWFfaHcu Ywo+Pj4gQEAgLTc1LDcgKzc1LDcgQEAgc3RhdGljIHZvaWQgY2RtYV9zdGFydChzdHJ1Y3QgaG9z dDF4X2NkbWEgKmNkbWEpCj4+PiAgCj4+PiAgCWNkbWEtPmxhc3RfcG9zID0gY2RtYS0+cHVzaF9i dWZmZXIucG9zOwo+Pj4gIAlzdGFydCA9IGNkbWEtPnB1c2hfYnVmZmVyLmRtYTsKPj4+IC0JZW5k ID0gc3RhcnQgKyBjZG1hLT5wdXNoX2J1ZmZlci5zaXplICsgNDsKPj4+ICsJZW5kID0gY2RtYS0+ cHVzaF9idWZmZXIuc2l6ZSArIDQ7Cj4+PiAgCj4+PiAgCWhvc3QxeF9jaF93cml0ZWwoY2gsIEhP U1QxWF9DSEFOTkVMX0RNQUNUUkxfRE1BU1RPUCwKPj4+ICAJCQkgSE9TVDFYX0NIQU5ORUxfRE1B Q1RSTCk7Cj4+PiBAQCAtMTI2LDcgKzEyNiw3IEBAIHN0YXRpYyB2b2lkIGNkbWFfdGltZW91dF9y ZXN0YXJ0KHN0cnVjdCBob3N0MXhfY2RtYSAqY2RtYSwgdTMyIGdldHB0cikKPj4+ICAJCQkgSE9T VDFYX0NIQU5ORUxfRE1BQ1RSTCk7Cj4+PiAgCj4+PiAgCXN0YXJ0ID0gY2RtYS0+cHVzaF9idWZm ZXIuZG1hOwo+Pj4gLQllbmQgPSBzdGFydCArIGNkbWEtPnB1c2hfYnVmZmVyLnNpemUgKyA0Owo+ Pj4gKwllbmQgPSBjZG1hLT5wdXNoX2J1ZmZlci5zaXplICsgNDsKPj4+ICAKPj4+ICAJLyogc2V0 IGJhc2UsIGVuZCBwb2ludGVyIChhbGwgb2YgbWVtb3J5KSAqLwo+Pj4gIAlob3N0MXhfY2hfd3Jp dGVsKGNoLCBsb3dlcl8zMl9iaXRzKHN0YXJ0KSwgSE9TVDFYX0NIQU5ORUxfRE1BU1RBUlQpOwo+ Pj4KPj4KPj4gVGhpcyBzZWVtcyBmaXhlcyBwcm9ibGVtIHRoYXQgd2FzIGFkZGVkIGJ5IGEgcHJl dmlvdXMgcGF0Y2ggaW4gdGhpcwo+PiBzZXJpZXMsICJncHU6IGhvc3QxeDogU3VwcG9ydCA0MC1i aXQgYWRkcmVzc2luZyIuIFdoYXQgYWJvdXQgdG8ganVzdAo+PiBzcXVhc2ggdGhlIHBhdGNoZXM/ IAo+IAo+IFRoaXMgYWN0dWFsbHkgZml4ZXMgYSBidWcgdGhhdCdzIGFsd2F5cyBiZWVuIHRoZXJl LiBUaGlzIGp1c3QgaGFwcGVucyB0bwo+IHRvdWNoIHRoZSBzYW1lIGxpbmVzIGFzIGFuIGVhcmxp ZXIgcGF0Y2ggYXMgYSByZXN1bHQgb2Ygc29tZSByZWZhY3RvcmluZwo+IHRoYXQgdGhlIGVhcmxp ZXIgcGF0Y2ggZGlkLgoKT2gsIHdvdy4gSW5kZWVkISBUaGF0J3MgYSBiaXQgdW5mb3J0dW5hdGUg OikgVGhvdWdoIGl0J3MgcXVpdGUgZGlmZmljdWx0IHRvIHNwb3QgdGhhdCBidWcgYnkgbG9va2lu ZyBhdCB0aGUgY29kZSwgZ29vZCB0aGF0IGl0IGdvdCBjYXVnaHQuIFdhcyB0aGlzIGJ1ZyB0cmln Z2VyZWQgYnkgdHJ5aW5nIHRvIG1vdmUgSU9WQSBhbGxvY2F0aW9uIHRvIHRoZSBlbmQgb2YgdGhl IEFTPwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJp LWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==