From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH 12/33] drm/omap: use dma_mapping_error in omap_gem_dma_sync Date: Fri, 26 Feb 2016 10:54:23 +0200 Message-ID: <16553053.DLJuRnlc89@avalon> References: <1455875288-4370-1-git-send-email-tomi.valkeinen@ti.com> <5297813.Cubs3arpmg@avalon> <56CF21AC.80702@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from galahad.ideasonboard.com (galahad.ideasonboard.com [185.26.127.97]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1415F6EA40 for ; Fri, 26 Feb 2016 08:54:21 +0000 (UTC) In-Reply-To: <56CF21AC.80702@ti.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Tomi Valkeinen Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org SGkgVG9taSwKCk9uIFRodXJzZGF5IDI1IEZlYnJ1YXJ5IDIwMTYgMTc6NDU6NDggVG9taSBWYWxr ZWluZW4gd3JvdGU6Cj4gT24gMjQvMDIvMTYgMDA6MTQsIExhdXJlbnQgUGluY2hhcnQgd3JvdGU6 Cj4gPiBPbiBGcmlkYXkgMTkgRmVicnVhcnkgMjAxNiAxMTo0Nzo0NyBUb21pIFZhbGtlaW5lbiB3 cm90ZToKPiA+PiBvbWFwX2dlbV9kbWFfc3luYygpIGNhbGxzIGRtYV9tYXBfcGFnZSgpIGJ1dCBk b2VzIG5vdCBjaGVjayB0aGUgcG9zc2libGUKPiA+PiBlcnJvciB3aXRoIGRtYV9tYXBwaW5nX2Vy cm9yKCkuIElmIERNQS1BUEkgZGVidWdnaW5nIGlzIGVuYWJsZWQsIHRoZQo+ID4+IGRlYnVnIGxh eWVyIHdpbGwgZ2l2ZSBhIHdhcm5pbmcgaWYgZG1hX21hcHBpbmdfZXJyb3IoKSBoYXMgbm90IGJl ZW4KPiA+PiB1c2VkLgo+ID4+IAo+ID4+IFRoaXMgcGF0Y2ggYWRkcyBwcm9wZXIgZXJyb3IgaGFu ZGxpbmcgdG8gb21hcF9nZW1fZG1hX3N5bmMoKS4KPiA+PiAKPiA+PiBTaWduZWQtb2ZmLWJ5OiBU b21pIFZhbGtlaW5lbiA8dG9taS52YWxrZWluZW5AdGkuY29tPgo+ID4+IC0tLQo+ID4+IAo+ID4+ ICBkcml2ZXJzL2dwdS9kcm0vb21hcGRybS9vbWFwX2dlbS5jIHwgMTEgKysrKysrKysrKy0KPiA+ PiAgMSBmaWxlIGNoYW5nZWQsIDEwIGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKPiA+PiAK PiA+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL29tYXBkcm0vb21hcF9nZW0uYwo+ID4+ IGIvZHJpdmVycy9ncHUvZHJtL29tYXBkcm0vb21hcF9nZW0uYyBpbmRleCA3MDk4MTkwODE1ZjEu LmE2MGMzMGE1OWY3ZQo+ID4+IDEwMDY0NAo+ID4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9vbWFw ZHJtL29tYXBfZ2VtLmMKPiA+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vb21hcGRybS9vbWFwX2dl bS5jCj4gPj4gQEAgLTc3NSw5ICs3NzUsMTggQEAgdm9pZCBvbWFwX2dlbV9kbWFfc3luYyhzdHJ1 Y3QgZHJtX2dlbV9vYmplY3QgKm9iaiwKPiA+PiAKPiA+PiAgCQlmb3IgKGkgPSAwOyBpIDwgbnBh Z2VzOyBpKyspIHsKPiA+PiAgCQkJaWYgKCFvbWFwX29iai0+YWRkcnNbaV0pIHsKPiA+PiAtCQkJ CW9tYXBfb2JqLT5hZGRyc1tpXSA9IGRtYV9tYXBfcGFnZShkZXYtPmRldiwgcGFnZXNbaV0sIDAs Cj4gPj4gKwkJCQlkbWFfYWRkcl90IGFkZHI7Cj4gPj4gKwo+ID4+ICsJCQkJYWRkciA9IGRtYV9t YXBfcGFnZShkZXYtPmRldiwgcGFnZXNbaV0sIDAsCj4gPj4gIAkJCQkJCVBBR0VfU0laRSwgRE1B X0JJRElSRUNUSU9OQUwpOwo+ID4+ICsKPiA+PiArCQkJCWlmIChkbWFfbWFwcGluZ19lcnJvcihk ZXYtPmRldiwgYWRkcikpIHsKPiA+PiArCQkJCQlkZXZfd2FybihkZXYtPmRldiwgIm9tYXBfZ2Vt X2RtYV9zeW5jOiBkbWFfbWFwX3BhZ2UKPiA+IGZhaWxlZFxuIik7Cj4gPiAKPiA+IFNhbWUgY29t bWVudCBhcyBmb3IgdGhlIHByZXZpb3VzIHBhdGNoLgo+ID4gCj4gPiBObyBuZWVkIHRvIHVubWFw ID8KPiAKPiBJIGRvbid0IGtub3cuLi4gTWF5YmUsIG1heWJlIG5vdC4KPiAKPiBUaGUgZnVuY3Rp b24gZG9lc24ndCByZXR1cm4gYW55IGVycm9yLCBhbmQgdGhlIG1hcHBlZCBwYWdlcyBhcmUgc3Rv cmVkCj4gaW4gb21hcF9vYmotPmFkZHJzW10uIFNvLCBpZiB0aGUgZmFpbHVyZSB3YXMgdGVtcG9y YXJ5LCBuZXh0IHRpbWUgd2UKPiBoYXZlIGFscmVhZHkgbWFwcGVkIHRoZSBwYWdlcyB0aGF0IGRp ZCBzdWNjZWVkLiBJZiB0aGUgZmFpbHVyZSB3YXMgbm90Cj4gdGVtcG9yYXJ5LCB3ZWxsLCB3ZSBk b24ndCBwYXNzIGFueSBlcnJvciBhbnl3YXksIHNvIHRoZSBwYWdlcyBoYXZlIHRvIGJlCj4gdW5t YXBwZWQgc29tZXdoZXJlIGluIGFueSBjYXNlLgo+IAo+IFNvIHBvc3NpYmx5IHdlIGNvdWxkIHVu bWFwLCBidXQgSSBkb24ndCBzZWUgdXMgbGVha2luZyBhbnl0aGluZyBldmVuIGlmCj4gdGhlIGRt YV9tYXBfcGFnZSBmYWlscy4KCk9LLiBJdCdzIG5vdCBhIG5ldyBpc3N1ZSBhbnl3YXksIHNvIEkn bSBmaW5lIHdpdGggdGhlIHBhdGNoIChhZnRlciBmaXhpbmcgdGhlIApkZXZfd2FybigpKS4KCi0t IApSZWdhcmRzLAoKTGF1cmVudCBQaW5jaGFydAoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vZHJpLWRldmVsCg==