From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christian Gmeiner Subject: Re: [PATCH RFC 102/111] staging: etnaviv: separate GPU pipes from execution state Date: Tue, 7 Apr 2015 10:03:41 +0200 Message-ID: References: <1427988653-754-1-git-send-email-l.stach@pengutronix.de> <1427988653-754-103-git-send-email-l.stach@pengutronix.de> <20150402163706.GT24899@n2100.arm.linux.org.uk> <1428392775.2811.22.camel@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wg0-f45.google.com (mail-wg0-f45.google.com [74.125.82.45]) by gabe.freedesktop.org (Postfix) with ESMTP id C159489994 for ; Tue, 7 Apr 2015 01:04:02 -0700 (PDT) Received: by wgsk9 with SMTP id k9so24862808wgs.3 for ; Tue, 07 Apr 2015 01:04:02 -0700 (PDT) In-Reply-To: <1428392775.2811.22.camel@pengutronix.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Lucas Stach Cc: Russell King - ARM Linux , DRI mailing list , Sascha Hauer List-Id: dri-devel@lists.freedesktop.org SGkgTHVjYXMKCjIwMTUtMDQtMDcgOTo0NiBHTVQrMDI6MDAgTHVjYXMgU3RhY2ggPGwuc3RhY2hA cGVuZ3V0cm9uaXguZGU+Ogo+IEFtIFNvbm50YWcsIGRlbiAwNS4wNC4yMDE1LCAyMTo0MSArMDIw MCBzY2hyaWViIENocmlzdGlhbiBHbWVpbmVyOgo+PiAyMDE1LTA0LTAyIDE4OjM3IEdNVCswMjow MCBSdXNzZWxsIEtpbmcgLSBBUk0gTGludXggPGxpbnV4QGFybS5saW51eC5vcmcudWs+Ogo+PiA+ IE9uIFRodSwgQXByIDAyLCAyMDE1IGF0IDA1OjMwOjQ0UE0gKzAyMDAsIEx1Y2FzIFN0YWNoIHdy b3RlOgo+PiA+PiBXaGlsZSB0aGlzIGlzbid0IHRoZSBjYXNlIG9uIGkuTVg2IGEgc2luZ2xlIEdQ VSBwaXBlIGNhbiBoYXZlCj4+ID4+IG11bHRpcGxlIHJlbmRlcmluZyBiYWNrZW5kIHN0YXRlcywg d2hpY2ggY2FuIGJlIHNlbGVjdGVkIGJ5IHRoZQo+PiA+PiBwaXBlIHN3aXRjaCBjb21tYW5kLCBz byB0aGVyZSBpcyBubyBzdHJpY3QgbWFwcGluZyBiZXR3ZWVuIHRoZQo+PiA+PiB1c2VyICJwaXBl cyIgYW5kIHRoZSBQSVBFXzJEL1BJUEVfM0QgZXhlY3V0aW9uIHN0YXRlcy4KPj4gPgo+PiA+IFRo aXMgaXMgZ29vZCwgYmVjYXVzZSBvbiBEb3ZlIHdlIGhhdmUgYSBzaW5nbGUgVml2YW50ZSBjb3Jl IHdoaWNoCj4+ID4gc3VwcG9ydHMgYm90aCAyRCBhbmQgM0QgdG9nZXRoZXIuICBJdCdzIGFsd2F5 cyBidWdnZWQgbWUgdGhhdAo+PiA+IGV0bmFkcm0gaGFzIG5vdCB0cmVhdGVkIGNvcmVzIHNlcGFy YXRlbHkgZnJvbSB0aGVpciBjYXBhYmlsaXRpZXMuCj4+ID4KPj4KPj4gVG9kYXkgSSBmaW5hbGx5 IGdvdCB0aGUgaWRlYSBob3cgdGhpcyBtdWx0aXBsZSBwaXBlIHN0dWZmIHNob3VsZCBiZQo+PiBk b25lIHRoZSByaWdodCB3YXkgLSB0aGFua3MgUnVzc2VsbC4KPj4gU28gbWF5YmUgeW91L3dlIG5l ZWQgdG8gcmV3b3JrIGhvdyB0aGUgZHJpdmVyIGlzIGRlc2lnbmVkIHJlZ2FyZGluZwo+PiBjb3Jl cyBhbmQgcGlwZXMuCj4+Cj4+IE9uIHRoZSBpbXg2IHdlIHNob3VsZCBnZXQgMyBkZXZpY2Ugbm9k ZXMgZWFjaCBvbmx5IHN1cHBvcnRpbmcgb25lIHBpcGUKPj4gdHlwZS4gT24gdGhlIGRvdmUgd2UK Pj4gc2hvdWxkIGdldCBvbmx5IG9uZSBkZXZpY2Ugbm9kZSBzdXBwb3J0aW5nIDIgcGlwZXMgdHlw ZXMuIFdoYXQgZG8geW91IHRoaW5rPwo+Pgo+IFNvcnJ5LCBidXQgSSBzdHJvbmdseSBvYmplY3Qg YWdhaW5zdCB0aGUgaWRlYSBvZiBoYXZpbmcgbXVsdGlwbGUgRFJNCj4gZGV2aWNlIG5vZGVzIGZv ciB0aGUgZGlmZmVyZW50IHBpcGVzLgo+CgpCdXQgdGhhdCB3b3VsZCBleHBvc2UgdGhlIHdheSB0 aGUgaGFyZHdhcmUgaXMgZGVzaWduZWQuCgo+IElmIHdlIG5lZWQgdGhlIEdQVTJEIGFuZCBHUFUz RCB0byB3b3JrIHRvZ2V0aGVyIChhbmQgSSBjYW4gYWxyZWFkeSBzZWUKPiB1c2UtY2FzZXMgd2hl cmUgd2UgbmVlZCB0byB1c2UgdGhlIEdQVTJEIGluIE1FU0EgdG8gZG8gdGhpbmdzIHRoZSBHUFUz RAo+IGlzIGluY2FwYWJsZSBvZikgd2Ugd291bGQgdGhlbiBuZWVkIGEgbG90IG1vcmUgRE1BLUJV RnMgdG8gZ2V0IGJ1ZmZlcnMKPiBhY3Jvc3MgdGhlIGRldmljZXMuIFRoaXMgaXMgYSB3YXN0ZSBv ZiByZXNvdXJjZXMgYW5kIGNvbXBsaWNhdGVzIHRoaW5ncwo+IGEgbG90IGFzIHdlIHdvdWxkIHRo ZW4gaGF2ZSB0byBkZWFsIHdpdGggRE1BLUJVRiBmZW5jZXMganVzdCB0byBnZXQgdGhlCj4gc3lu Y2hyb25pemF0aW9uIHJpZ2h0LCB3aGljaCBpcyBhIG5vLWJyYWluZXIgaWYgd2UgYXJlIG9uIHRo ZSBzYW1lIERSTQo+IGRldmljZS4KPgoKV2VsY29tZSB0byB0aGUgd29uZGVyZnVsIHdvcmxkIG9m IHJlbmRlci1vbmx5IEdQVXMuCgo+IEFsc28gaXQgZG9lcyBub3QgYWxsb3cgdXMgdG8gbWFrZSBh bnkgc2ltcGxpZmljYXRpb25zIHRvIHRoZSB1c2Vyc3BhY2UKPiBBUEksIHNvIEkgY2FuJ3QgcmVh bGx5IHNlZSBhbnkgYmVuZWZpdC4KPgoKQWJvdXQgd2hhdCBzaW1wbGlmaWNhdGlvbnMgYXJlIHlv dSB0YWtpbmc/Cgo+IEFsc28gb24gRG92ZSBJIHRoaW5rIG9uZSB3b3VsZCBleHBlY3QgdG8gZ2V0 IGEgc2luZ2xlIHBpcGUgY2FwYWJsZSBvZgo+IGV4ZWN1dGluZyBpbiBib3RoIDJEIGFuZCAzRCBz dGF0ZS4gSWYgdXNlcnNwYWNlIHRha2VzIGFkdmFudGFnZSBvZiB0aGF0Cj4gb25lIGNvdWxkIGxl YXZlIHRoZSBzeW5jIGJldHdlZW4gYm90aCBlbmdpbmVzIHRvIHRoZSBGRSwgd2hpY2ggaXMgYSBn b29kCj4gdGhpbmcgYXMgdGhpcyBhbGxvd3MgdGhlIGtlcm5lbCB0byBkbyBsZXNzIHdvcmsuIEkg ZG9uJ3Qgc2VlIHdoeSB3ZQo+IHNob3VsZCB0aHJvdyB0aGlzIGF3YXkuCj4KClRoYXQgaXMgd2hh dCBJIGFtIHRhbGtpbmcgb2YuIE9uIERvdmUgd2UgaGF2ZSBvbmUgY29yZSB3aGljaCBoYXMgYSAy ZAphbmQgYSAzZCBwaXBlLgpPbiB0aGUgaW14NiB3ZSB3b3VsZCBoYXZlIHVwIHRvIDMgY29yZXMg KDJkLCAzZCwgdmcpIHdpdGggb25seSBvbmUgcGlwZS4KCi0tPiBEb3ZlOiAxIGRybSBkZXZpY2Ug bm9kZSB3aXRoIDIgcGlwZXMKLS0+IGlteDY6IHVwIHRvIDMgZHJtIGRldmljZXMgbm9kZXMsIHdo ZXJlIGVhY2ggb25seSBoYXMgb25lIHN1cHBvcnRlZCBwaXBlLgoKU28gdGhlIHVzZXIgc3BhY2Ug b3BlbnMgdGhlIGRldmljZSwgY2hlY2tzIGlmIHRoZSB3YW50ZWQgcGlwZSBpcyBzdXBwb3J0ZWQg YW5kCmNyZWF0ZXMgYSBwaXBlIHJlcHJlc2VudGF0aW9uIHdoZXJlIHRoZSB1c2VyIHNwYWNlIGNh biB3b3JrIHdpdGguIEFzIHRoZSBrZXJuZWwKaGFzIGFscmVhZHkgdGhlIHBpcGUgY29uY2VwdCBp dCBzaG91bGQgd29yayB3aXRob3V0IHRvIG11Y2ggcmVmYWN0b3JpbmcuCgpBbHNvIGhvdyBzaG91 bGQgdGhlIHVzZXIgc3BhY2UgcmVhZCBvdXQgc3VwcG9ydGVkIGZlYXR1cmVzIGluIHRoZSBjYXNl Cm9mIERvdmU/IEN1cnJlbnRseQp0aGUgZHJpdmVyIGlzIGZvY3VzZWQgb24gdGhlIGFyY2hpdGVj dHVyZSBvZiB0aGUgaW14NiAod2hpY2ggaXMgbXkgZmF1bHQpLgoKZ3JlZXRzCi0tCkNocmlzdGlh biBHbWVpbmVyLCBNU2MKCmh0dHBzOi8vc291bmRjbG91ZC5jb20vY2hyaXN0aWFuLWdtZWluZXIK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK