From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: [CI 15/20] drm/i915: Stop setting wraparound seqno on initialisation Date: Thu, 19 May 2016 12:32:51 +0100 Message-ID: <1463657576-32063-15-git-send-email-chris@chris-wilson.co.uk> References: <1463657576-32063-1-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x241.google.com (mail-wm0-x241.google.com [IPv6:2a00:1450:400c:c09::241]) by gabe.freedesktop.org (Postfix) with ESMTPS id 042E56E965 for ; Thu, 19 May 2016 11:33:21 +0000 (UTC) Received: by mail-wm0-x241.google.com with SMTP id w143so20122972wmw.3 for ; Thu, 19 May 2016 04:33:20 -0700 (PDT) Received: from haswell.alporthouse.com ([78.156.65.138]) by smtp.gmail.com with ESMTPSA id q76sm9429419wmd.6.2016.05.19.04.33.18 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 19 May 2016 04:33:18 -0700 (PDT) In-Reply-To: <1463657576-32063-1-git-send-email-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org V2UgaGF2ZSB0ZXN0Y2FzZXMgdG8gZW5zdXJlIHRoYXQgc2Vxbm8gd3JhcGFyb3VuZCB3b3JrcyBm aW5lLCBzbyB3ZSBjYW4KZm9yZ28gZm9yY2luZyBldmVyeW9uZSB0byBlbmNvdW50ZXIgc2Vxbm8g d3JhcGFyb3VuZCBkdXJpbmcgZWFybHkKdXB0aW1lLiBzZXFubyB3cmFwYXJvdW5kIGluY3VycyBh IGZ1bGwgR1BVIHN0YWxsIHNvIG5vdCBmb3JjaW5nIGl0CndpbGwgZWxpbWluYXRlIG9uZSBqaXR0 ZXIgZnJvbSB0aGUgZWFybHkgc3lzdGVtLiBVc2luZyB0aGUgdGVzdGNhc2VzLCB3ZQpoYXZlIHZl cnkgZGV0ZXJtaW5pc3RpYyB0ZXN0aW5nIHdoaWNoIGdpdmVuIGhvdyBkaWZmaWN1bHQgaXQgd291 bGQgYmUgdG8KZGVidWcgYW4gaXNzdWUgKEdQVSBoYW5nKSBzdGVtbWluZyBmcm9tIGEgd3JhcGFy b3VuZCB1c2luZyBwdXJlCnBvc3Rtb3J0ZW0gYW5hbHlzaXMgSSBzZWUgbm8gdmFsdWUgaW4gZm9y Y2luZyBhIHdyYXAgZHVyaW5nIGJvb3QuCgpBZHZhbmNpbmcgdGhlIGdsb2JhbCBuZXh0X3NlcW5v IGFmdGVyIGEgR1BVIHJlc2V0IGlzIGVxdWFsbHkgcG9pbnRsZXNzLgoKUmVmZXJlbmNlcz8gaHR0 cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9OTUwMjMKU2lnbmVkLW9m Zi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Ci0tLQogZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYyB8IDE0IC0tLS0tLS0tLS0tLS0tCiAxIGZpbGUgY2hh bmdlZCwgMTQgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9nZW0uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMKaW5kZXggMTZlZjc2 ODJlZDBjLi5iNDhhM2I0NmU4NmYgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5 MTVfZ2VtLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYwpAQCAtNDg0Miwx MiArNDg0Miw2IEBAIGk5MTVfZ2VtX2luaXRfaHcoc3RydWN0IGRybV9kZXZpY2UgKmRldikKIAkJ fQogCX0KIAotCS8qCi0JICogSW5jcmVtZW50IHRoZSBuZXh0IHNlcW5vIGJ5IDB4MTAwIHNvIHdl IGhhdmUgYSB2aXNpYmxlIGJyZWFrCi0JICogb24gcmUtaW5pdGlhbGlzYXRpb24KLQkgKi8KLQly ZXQgPSBpOTE1X2dlbV9zZXRfc2Vxbm8oZGV2LCBkZXZfcHJpdi0+bmV4dF9zZXFubysweDEwMCk7 Ci0KIG91dDoKIAlpbnRlbF91bmNvcmVfZm9yY2V3YWtlX3B1dChkZXZfcHJpdiwgRk9SQ0VXQUtF X0FMTCk7CiAJcmV0dXJuIHJldDsKQEAgLTQ5OTIsMTQgKzQ5ODYsNiBAQCBpOTE1X2dlbV9sb2Fk X2luaXQoc3RydWN0IGRybV9kZXZpY2UgKmRldikKIAogCWRldl9wcml2LT5yZWxhdGl2ZV9jb25z dGFudHNfbW9kZSA9IEk5MTVfRVhFQ19DT05TVEFOVFNfUkVMX0dFTkVSQUw7CiAKLQkvKgotCSAq IFNldCBpbml0aWFsIHNlcXVlbmNlIG51bWJlciBmb3IgcmVxdWVzdHMuCi0JICogVXNpbmcgdGhp cyBudW1iZXIgYWxsb3dzIHRoZSB3cmFwYXJvdW5kIHRvIGhhcHBlbiBlYXJseSwKLQkgKiBjYXRj aGluZyBhbnkgb2J2aW91cyBwcm9ibGVtcy4KLQkgKi8KLQlkZXZfcHJpdi0+bmV4dF9zZXFubyA9 ICgodTMyKX4wIC0gMHgxMTAwKTsKLQlkZXZfcHJpdi0+bGFzdF9zZXFubyA9ICgodTMyKX4wIC0g MHgxMTAxKTsKLQogCUlOSVRfTElTVF9IRUFEKCZkZXZfcHJpdi0+bW0uZmVuY2VfbGlzdCk7CiAK IAlpbml0X3dhaXRxdWV1ZV9oZWFkKCZkZXZfcHJpdi0+cGVuZGluZ19mbGlwX3F1ZXVlKTsKLS0g CjIuOC4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJ bnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK