From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: [PATCH] drm/i915: Fix waiting for engines to idle Date: Tue, 23 May 2017 10:19:31 +0100 Message-ID: <20170523091931.3909-1-tvrtko.ursulin@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wr0-x244.google.com (mail-wr0-x244.google.com [IPv6:2a00:1450:400c:c0c::244]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8DD6889FDE for ; Tue, 23 May 2017 09:19:43 +0000 (UTC) Received: by mail-wr0-x244.google.com with SMTP id j27so2977135wre.2 for ; Tue, 23 May 2017 02:19:43 -0700 (PDT) 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 Cc: intel-gfx@lists.freedesktop.org, Nick Desaulniers , Daniel Vetter List-Id: intel-gfx@lists.freedesktop.org RnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KCldhaXRpbmcg Zm9yIGVuZ2luZXMgbmVlZHMgdG8gaGFwcGVuIGV2ZW4gaW4gdGhlIG5vbi1kZWJ1ZyBidWlsZHMK c28gaXQgaXMgaW5jb3JyZWN0IHRvIHdyYXAgaXQgaW4gYSBHRU1fV0FSTl9PTi4KCkNhbGwgaXQg dW5jb25kaXRpb25hbGx5IGFuZCBhZGQgR0VNX1dBUk4gc28gdGhhdCB0aGUgZGVidWcKd2Fybmlu ZyBjYW4gc3RpbGwgYmUgZW1pdHRlZCB3aGVuIHRoaW5ncyBnbyBiYWQuCgpTaWduZWQtb2ZmLWJ5 OiBUdnJ0a28gVXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AaW50ZWwuY29tPgpGaXhlczogMjUxMTJi NjRiM2QyICgiZHJtL2k5MTU6IFdhaXQgZm9yIGFsbCBlbmdpbmVzIHRvIGJlIGlkbGUgYXMgcGFy dCBvZiBpOTE1X2dlbV93YWl0X2Zvcl9pZGxlKCkiKQpDYzogQ2hyaXMgV2lsc29uIDxjaHJpc0Bj aHJpcy13aWxzb24uY28udWs+CkNjOiBKb29uYXMgTGFodGluZW4gPGpvb25hcy5sYWh0aW5lbkBs aW51eC5pbnRlbC5jb20+CkNjOiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGludGVsLmNv bT4KQ2M6IEphbmkgTmlrdWxhIDxqYW5pLm5pa3VsYUBsaW51eC5pbnRlbC5jb20+CkNjOiBpbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnClJlcG9ydGVkLWJ5OiBOaWNrIERlc2F1bG5pZXJz IDxuaWNrLmRlc2F1bG5pZXJzQGdtYWlsLmNvbT4KQ2M6IE5pY2sgRGVzYXVsbmllcnMgPG5pY2su ZGVzYXVsbmllcnNAZ21haWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2Vt LmMgfCAzICsrLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uaCB8IDIgKysKIDIgZmls ZXMgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5 MTVfZ2VtLmMKaW5kZXggYTYzN2NjMDVjYzRhLi5lY2FhMjFmMTA2YzggMTAwNjQ0Ci0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9nZW0uYwpAQCAtMzMzMiw3ICszMzMyLDggQEAgc3RhdGljIGludCB3YWl0X2Zvcl9lbmdp bmVzKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICppOTE1KQogCWVudW0gaW50ZWxfZW5naW5lX2lk IGlkOwogCiAJZm9yX2VhY2hfZW5naW5lKGVuZ2luZSwgaTkxNSwgaWQpIHsKLQkJaWYgKEdFTV9X QVJOX09OKHdhaXRfZm9yX2VuZ2luZShlbmdpbmUsIDUwKSkpIHsKKwkJaWYgKHdhaXRfZm9yX2Vu Z2luZShlbmdpbmUsIDUwKSkgeworCQkJR0VNX1dBUk4oMSwgIiVzIHdhaXQgZm9yIGlkbGUgdGlt ZW91dCIsIGVuZ2luZS0+bmFtZSk7CiAJCQlpOTE1X2dlbV9zZXRfd2VkZ2VkKGk5MTUpOwogCQkJ cmV0dXJuIC1FSU87CiAJCX0KZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf Z2VtLmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5oCmluZGV4IGVlNTQ1OTc0NjVi Ni4uY2VmYzZjZjk2YTYwIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dl bS5oCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmgKQEAgLTMwLDYgKzMwLDcg QEAKICNpZmRlZiBDT05GSUdfRFJNX0k5MTVfREVCVUdfR0VNCiAjZGVmaW5lIEdFTV9CVUdfT04o ZXhwcikgQlVHX09OKGV4cHIpCiAjZGVmaW5lIEdFTV9XQVJOX09OKGV4cHIpIFdBUk5fT04oZXhw cikKKyNkZWZpbmUgR0VNX1dBUk4oY29uZGl0aW9uLCBmb3JtYXQsIC4uLikgV0FSTihjb25kaXRp b24sIGZvcm1hdCwgX19WQV9BUkdTX18pCiAKICNkZWZpbmUgR0VNX0RFQlVHX0RFQ0wodmFyKSB2 YXIKICNkZWZpbmUgR0VNX0RFQlVHX0VYRUMoZXhwcikgZXhwcgpAQCAtMzgsNiArMzksNyBAQAog I2Vsc2UKICNkZWZpbmUgR0VNX0JVR19PTihleHByKSBCVUlMRF9CVUdfT05fSU5WQUxJRChleHBy KQogI2RlZmluZSBHRU1fV0FSTl9PTihleHByKSAoQlVJTERfQlVHX09OX0lOVkFMSUQoZXhwciks IDApCisjZGVmaW5lIEdFTV9XQVJOKGNvbmRpdGlvbiwgZm9ybWF0LCAuLi4pIEJVSUxEX0JVR19P Tl9JTlZBTElEKGNvbmRpdGlvbikKIAogI2RlZmluZSBHRU1fREVCVUdfREVDTCh2YXIpCiAjZGVm aW5lIEdFTV9ERUJVR19FWEVDKGV4cHIpIGRvIHsgfSB3aGlsZSAoMCkKLS0gCjIuOS40CgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK