From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 13/13] drm/i915: Add i915.nuclear kernel command line param to force atomic Date: Tue, 20 Jan 2015 11:17:49 +0100 Message-ID: <20150120101749.GU10113@phenom.ffwll.local> References: <1421726266-31941-1-git-send-email-matthew.d.roper@intel.com> <1421726266-31941-14-git-send-email-matthew.d.roper@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-we0-f171.google.com (mail-we0-f171.google.com [74.125.82.171]) by gabe.freedesktop.org (Postfix) with ESMTP id 148AA6E603 for ; Tue, 20 Jan 2015 02:17:54 -0800 (PST) Received: by mail-we0-f171.google.com with SMTP id u56so36129008wes.2 for ; Tue, 20 Jan 2015 02:17:53 -0800 (PST) Content-Disposition: inline In-Reply-To: <1421726266-31941-14-git-send-email-matthew.d.roper@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Matt Roper Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBKYW4gMTksIDIwMTUgYXQgMDc6NTc6NDZQTSAtMDgwMCwgTWF0dCBSb3BlciB3cm90 ZToKPiBXZSBkb24ndCBoYXZlIGZ1bGwgYXRvbWljIG1vZGVzZXQgc3VwcG9ydCB5ZXQsIGJ1dCB0 aGUgIm51Y2xlYXIKPiBwYWdlZmxpcCIgc3Vic2V0IG9mIGZ1bmN0aW9uYWxpdHkgKGkuZS4sIHBs YW5lIG9wZXJhdGlvbnMgb25seSkgc2hvdWxkCj4gYmUgcmVhZHkuICBBbGxvdyB0aGUgdXNlciB0 byBmb3JjZSBhdG9taWMgb24gZm9yIGRlYnVnIHB1cnBvc2VzLCBvciBmb3IKPiBmaXhlZC1wdXJw b3NlIGVtYmVkZGVkIGRldmljZXMgdGhhdCB3aWxsIG9ubHkgdXNlIGF0b21pYyBmb3IgcGxhbmUK PiB1cGRhdGVzLgo+IAo+IFRoZSB0ZXJtICdudWNsZWFyJyBpcyB1c2VkIGhlcmUgaW5zdGVhZCBv ZiAnYXRvbWljJyB0byBtYWtlIGl0IGNsZWFyCj4gdGhhdCB0aGlzIGRvZXNuJ3QgYWxsb3cgZnVs bCBhdG9taWMgbW9kZXNldCBzdXBwb3J0LCBqdXN0IGEgKHZlcnkKPiB1c2VmdWwpIHN1YnNldCBv ZiB0aGUgYXRvbWljIGZ1bmN0aW9uYWxpdHkuCj4gCj4gV2UnbGwgZHJvcCB0aGUga2VybmVsIHBh cmFtZXRlciBhbmQgdW5jb25kaXRpb25hbGx5IGVuYWJsZSBhdG9taWMgaW4gYQo+IGZ1dHVyZSBw YXRjaCBvbmNlIGFsbCBvZiB0aGUgbmVjZXNzYXJ5IHBpZWNlcyBhcmUgaW4uCj4gCj4gU2lnbmVk LW9mZi1ieTogTWF0dCBSb3BlciA8bWF0dGhldy5kLnJvcGVyQGludGVsLmNvbT4KPiAtLS0KPiAg ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYyAgICB8IDEyICsrKysrKysrKysrKwo+ICBk cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oICAgIHwgIDEgKwo+ICBkcml2ZXJzL2dwdS9k cm0vaTkxNS9pOTE1X3BhcmFtcy5jIHwgIDUgKysrKysKPiAgMyBmaWxlcyBjaGFuZ2VkLCAxOCBp bnNlcnRpb25zKCspCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf ZHJ2LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jCj4gaW5kZXggMzA4Nzc0Zi4u MTczNzQ3YSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jCj4g KysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYwo+IEBAIC0xNjQyLDYgKzE2NDIs MTggQEAgc3RhdGljIGludCBfX2luaXQgaTkxNV9pbml0KHZvaWQpCj4gICNlbmRpZgo+ICAJfQo+ ICAKPiArCS8qCj4gKwkgKiBGSVhNRTogV2UgZG9uJ3QgeWV0IHN1cHBvcnQgZnVsbCBhdG9taWMg bW9kZXNldCwganVzdCB0aGUgcGxhbmUKPiArCSAqIG9wZXJhdGlvbnMgc3Vic2V0IChpLmUuLCB0 aGUgIm51Y2xlYXIgcGFnZWZsaXAiIGZ1bmN0aW9uYWxpdHkpLgo+ICsJICogQWxsb3cgdXMgdG8g YWR2ZXJ0aXNlIGF0b21pYyBmdW5jdGlvbmFsaXR5IHdoZW4gc3BlY2lmaWNhbGx5Cj4gKwkgKiBy ZXF1ZXN0ZWQgb24gdGhlIGtlcm5lbCBjb21tYW5kIGxpbmUuCj4gKwkgKgo+ICsJICogV2UnbGwg cmVtb3ZlIHRoaXMgbW9kdWxlIHBhcmFtZXRlciBhbmQganVzdCBhZHZlcnRpc2UgRFJJVkVSX0FU T01JQwo+ICsJICogdW5jb25kaXRpb25hbGx5IG9uY2UgdGhlIHJlc3Qgb2YgdGhlIGF0b21pYyBp bmZyYXN0cnVjdHVyZSBpcyByZWFkeS4KPiArCSAqLwoKSW1vIHNlbGYtZXhwbGFuYXRvcnkgY29t bWVudCAoaWYgeW91IGRvIHRoZSBzdWdnZXN0aW9uIGJlbG93KS4KCj4gKwlpZiAoaTkxNS5udWNs ZWFyKQo+ICsJCWRyaXZlci5kcml2ZXJfZmVhdHVyZXMgfD0gRFJJVkVSX0FUT01JQzsKPiArCj4g IAlyZXR1cm4gZHJtX3BjaV9pbml0KCZkcml2ZXIsICZpOTE1X3BjaV9kcml2ZXIpOwo+ICB9Cj4g IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oIGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAo+IGluZGV4IDFkNTVjOTQuLmI1MzU2NGIgMTAwNjQ0 Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAo+ICsrKyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKPiBAQCAtMjQ0NSw2ICsyNDQ1LDcgQEAgc3RydWN0IGk5 MTVfcGFyYW1zIHsKPiAgCWludCB1c2VfbW1pb19mbGlwOwo+ICAJYm9vbCBtbWlvX2RlYnVnOwo+ ICAJYm9vbCB2ZXJib3NlX3N0YXRlX2NoZWNrczsKPiArCWJvb2wgbnVjbGVhcjsKPiAgfTsKPiAg ZXh0ZXJuIHN0cnVjdCBpOTE1X3BhcmFtcyBpOTE1IF9fcmVhZF9tb3N0bHk7Cj4gIAo+IGRpZmYg LS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3BhcmFtcy5jIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9wYXJhbXMuYwo+IGluZGV4IDA3MjUyZDguLjU0ZWExODIgMTAwNjQ0Cj4g LS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9wYXJhbXMuYwo+ICsrKyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfcGFyYW1zLmMKPiBAQCAtNTIsNiArNTIsNyBAQCBzdHJ1Y3QgaTkx NV9wYXJhbXMgaTkxNSBfX3JlYWRfbW9zdGx5ID0gewo+ICAJLnVzZV9tbWlvX2ZsaXAgPSAwLAo+ ICAJLm1taW9fZGVidWcgPSAwLAo+ICAJLnZlcmJvc2Vfc3RhdGVfY2hlY2tzID0gMSwKPiArCS5u dWNsZWFyID0gMCwKPiAgfTsKPiAgCj4gIG1vZHVsZV9wYXJhbV9uYW1lZChtb2Rlc2V0LCBpOTE1 Lm1vZGVzZXQsIGludCwgMDQwMCk7Cj4gQEAgLTE3OCwzICsxNzksNyBAQCBNT0RVTEVfUEFSTV9E RVNDKG1taW9fZGVidWcsCj4gIG1vZHVsZV9wYXJhbV9uYW1lZCh2ZXJib3NlX3N0YXRlX2NoZWNr cywgaTkxNS52ZXJib3NlX3N0YXRlX2NoZWNrcywgYm9vbCwgMDYwMCk7Cj4gIE1PRFVMRV9QQVJN X0RFU0ModmVyYm9zZV9zdGF0ZV9jaGVja3MsCj4gIAkiRW5hYmxlIHZlcmJvc2UgbG9ncyAoaWUu IFdBUk5fT04oKSkgaW4gY2FzZSBvZiB1bmV4cGVjdGVkIGh3IHN0YXRlIGNvbmRpdGlvbnMuIik7 Cj4gKwo+ICttb2R1bGVfcGFyYW1fbmFtZWQobnVjbGVhciwgaTkxNS5udWNsZWFyLCBib29sLCAw NjAwKTsKCm1vZHVsZV9wYXJhbV9uYW1lZF9kZWJ1ZyBwbGVhc2UuCi1EYW5pZWwKCj4gK01PRFVM RV9QQVJNX0RFU0MobnVjbGVhciwKPiArCQkgIkZvcmNlIGF0b21pYyBtb2Rlc2V0IGZ1bmN0aW9u YWxpdHk7IG9ubHkgcGxhbmVzIHdvcmsgZm9yIG5vdyAoZGVmYXVsdDogZmFsc2UpLiIpOwo+IC0t IAo+IDEuOC41LjEKPiAKPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwo+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCj4gaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2ludGVsLWdmeAoKLS0gCkRhbmllbCBWZXR0ZXIKU29mdHdhcmUgRW5naW5lZXIsIEludGVsIENv cnBvcmF0aW9uCis0MSAoMCkgNzkgMzY1IDU3IDQ4IC0gaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1h aWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK