From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: [PATCH 4/6] drm/i915: Add timeline barrier support Date: Mon, 17 Sep 2018 12:30:56 +0100 Message-ID: <20180917113058.28994-5-tvrtko.ursulin@linux.intel.com> References: <20180917113058.28994-1-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-wm1-x342.google.com (mail-wm1-x342.google.com [IPv6:2a00:1450:4864:20::342]) by gabe.freedesktop.org (Postfix) with ESMTPS id EC8BE6E17E for ; Mon, 17 Sep 2018 11:31:09 +0000 (UTC) Received: by mail-wm1-x342.google.com with SMTP id n11-v6so9136184wmc.2 for ; Mon, 17 Sep 2018 04:31:09 -0700 (PDT) In-Reply-To: <20180917113058.28994-1-tvrtko.ursulin@linux.intel.com> 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 RnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KClRpbWVsaW5l IGJhcnJpZXIgYWxsb3dzIHNlcmlhbGl6YXRpb24gYmV0d2VlbiBkaWZmZXJlbnQgdGltZWxpbmVz LgoKQWZ0ZXIgY2FsbGluZyBpOTE1X3RpbWVsaW5lX3NldF9iYXJyaWVyIHdpdGggYSByZXF1ZXN0 LCBhbGwgZm9sbG93aW5nCnN1Ym1pc3Npb25zIG9uIHRoaXMgdGltZWxpbmUgd2lsbCBiZSBzZXQg dXAgYXMgZGVwZW5kaW5nIG9uIHRoaXMgcmVxdWVzdCwKb3IgYmFycmllci4gT25jZSB0aGUgYmFy cmllciBoYXMgYmVlbiBjb21wbGV0ZWQgaXQgYXV0b21hdGljYWxseSBnZXRzCmNsZWFyZWQgYW5k IHRoaW5ncyBjb250aW51ZSBhcyBub3JtYWwuCgpUaGlzIGZhY2lsaXR5IHdpbGwgYmUgdXNlZCBi eSB0aGUgdXBjb21pbmcgY29udGV4dCBTU0VVIGNvZGUuCgp2MjoKICogQXNzZXJ0IGJhcnJpZXIg aGFzIGJlZW4gcmV0aXJlZCBvbiB0aW1lbGluZV9maW5pLiAoQ2hyaXMgV2lsc29uKQogKiBGaXgg bW9ja190aW1lbGluZS4KClNpZ25lZC1vZmYtYnk6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJz dWxpbkBpbnRlbC5jb20+ClN1Z2dlc3RlZC1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13 aWxzb24uY28udWs+CkNjOiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4K UmV2aWV3ZWQtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgotLS0K IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVxdWVzdC5jICAgICAgICAgICB8IDEzICsrKysr KysrKwogZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV90aW1lbGluZS5jICAgICAgICAgIHwgIDMg KysrCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3RpbWVsaW5lLmggICAgICAgICAgfCAyNyAr KysrKysrKysrKysrKysrKysrCiAuLi4vZ3B1L2RybS9pOTE1L3NlbGZ0ZXN0cy9tb2NrX3RpbWVs aW5lLmMgICAgfCAgMiArKwogNCBmaWxlcyBjaGFuZ2VkLCA0NSBpbnNlcnRpb25zKCspCgpkaWZm IC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZXF1ZXN0LmMgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X3JlcXVlc3QuYwppbmRleCBhNDkyMzg1YjIwODkuLjc2ZmM4MDMzMGM4 NSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZXF1ZXN0LmMKKysrIGIv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZXF1ZXN0LmMKQEAgLTY0NCw2ICs2NDQsMTUgQEAg c3VibWl0X25vdGlmeShzdHJ1Y3QgaTkxNV9zd19mZW5jZSAqZmVuY2UsIGVudW0gaTkxNV9zd19m ZW5jZV9ub3RpZnkgc3RhdGUpCiAJcmV0dXJuIE5PVElGWV9ET05FOwogfQogCitzdGF0aWMgaW50 IGFkZF90aW1lbGluZV9iYXJyaWVyKHN0cnVjdCBpOTE1X3JlcXVlc3QgKnJxKQoreworCXN0cnVj dCBpOTE1X3JlcXVlc3QgKmJhcnJpZXIgPQorCQlpOTE1X2dlbV9hY3RpdmVfcmF3KCZycS0+dGlt ZWxpbmUtPmJhcnJpZXIsCisJCQkJICAgICZycS0+aTkxNS0+ZHJtLnN0cnVjdF9tdXRleCk7CisK KwlyZXR1cm4gYmFycmllciA/IGk5MTVfcmVxdWVzdF9hd2FpdF9kbWFfZmVuY2UocnEsICZiYXJy aWVyLT5mZW5jZSkgOiAwOworfQorCiAvKioKICAqIGk5MTVfcmVxdWVzdF9hbGxvYyAtIGFsbG9j YXRlIGEgcmVxdWVzdCBzdHJ1Y3R1cmUKICAqCkBAIC04MDgsNiArODE3LDEwIEBAIGk5MTVfcmVx dWVzdF9hbGxvYyhzdHJ1Y3QgaW50ZWxfZW5naW5lX2NzICplbmdpbmUsIHN0cnVjdCBpOTE1X2dl bV9jb250ZXh0ICpjdHgpCiAJICovCiAJcnEtPmhlYWQgPSBycS0+cmluZy0+ZW1pdDsKIAorCXJl dCA9IGFkZF90aW1lbGluZV9iYXJyaWVyKHJxKTsKKwlpZiAocmV0KQorCQlnb3RvIGVycl91bndp bmQ7CisKIAkvKiBVbmNvbmRpdGlvbmFsbHkgaW52YWxpZGF0ZSBHUFUgY2FjaGVzIGFuZCBUTEJz LiAqLwogCXJldCA9IGVuZ2luZS0+ZW1pdF9mbHVzaChycSwgRU1JVF9JTlZBTElEQVRFKTsKIAlp ZiAocmV0KQpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV90aW1lbGluZS5j IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV90aW1lbGluZS5jCmluZGV4IDQ2NjdjYzA4YzQx Ni4uNWE4N2M1YmQ1MTU0IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3Rp bWVsaW5lLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV90aW1lbGluZS5jCkBAIC0z Nyw2ICszNyw4IEBAIHZvaWQgaTkxNV90aW1lbGluZV9pbml0KHN0cnVjdCBkcm1faTkxNV9wcml2 YXRlICppOTE1LAogCUlOSVRfTElTVF9IRUFEKCZ0aW1lbGluZS0+cmVxdWVzdHMpOwogCiAJaTkx NV9zeW5jbWFwX2luaXQoJnRpbWVsaW5lLT5zeW5jKTsKKworCWluaXRfcmVxdWVzdF9hY3RpdmUo JnRpbWVsaW5lLT5iYXJyaWVyLCBOVUxMKTsKIH0KIAogLyoqCkBAIC02OSw2ICs3MSw3IEBAIHZv aWQgaTkxNV90aW1lbGluZXNfcGFyayhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqaTkxNSkKIHZv aWQgaTkxNV90aW1lbGluZV9maW5pKHN0cnVjdCBpOTE1X3RpbWVsaW5lICp0aW1lbGluZSkKIHsK IAlHRU1fQlVHX09OKCFsaXN0X2VtcHR5KCZ0aW1lbGluZS0+cmVxdWVzdHMpKTsKKwlHRU1fQlVH X09OKGk5MTVfZ2VtX2FjdGl2ZV9pc3NldCgmdGltZWxpbmUtPmJhcnJpZXIpKTsKIAogCWk5MTVf c3luY21hcF9mcmVlKCZ0aW1lbGluZS0+c3luYyk7CiAKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2k5MTVfdGltZWxpbmUuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfdGlt ZWxpbmUuaAppbmRleCBhMmMyYzNhYjVmYjAuLmM4NTI2YWI0NGRiYyAxMDA2NDQKLS0tIGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvaTkxNV90aW1lbGluZS5oCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfdGltZWxpbmUuaApAQCAtNzIsNiArNzIsMTYgQEAgc3RydWN0IGk5MTVfdGltZWxp bmUgewogCSAqLwogCXUzMiBnbG9iYWxfc3luY1tJOTE1X05VTV9FTkdJTkVTXTsKIAorCS8qKgor CSAqIEJhcnJpZXIgcHJvdmlkZXMgdGhlIGFiaWxpdHkgdG8gc2VyaWFsaXplIG9yZGVyaW5nIGJl dHdlZW4gZGlmZmVyZW50CisJICogdGltZWxpbmVzLgorCSAqCisJICogVXNlcnMgY2FuIGNhbGwg aTkxNV90aW1lbGluZV9zZXRfYmFycmllciB3aGljaCB3aWxsIG1ha2UgYWxsCisJICogc3Vic2Vx dWVudCBzdWJtaXNzaW9ucyBiZSBleGVjdXRlZCBvbmx5IGFmdGVyIHRoaXMgYmFycmllciBoYXMg YmVlbgorCSAqIGNvbXBsZXRlZC4KKwkgKi8KKwlzdHJ1Y3QgaTkxNV9nZW1fYWN0aXZlIGJhcnJp ZXI7CisKIAlzdHJ1Y3QgbGlzdF9oZWFkIGxpbms7CiAJY29uc3QgY2hhciAqbmFtZTsKIApAQCAt MTI1LDQgKzEzNSwyMSBAQCBzdGF0aWMgaW5saW5lIGJvb2wgaTkxNV90aW1lbGluZV9zeW5jX2lz X2xhdGVyKHN0cnVjdCBpOTE1X3RpbWVsaW5lICp0bCwKIAogdm9pZCBpOTE1X3RpbWVsaW5lc19w YXJrKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICppOTE1KTsKIAorLyoqCisgKiBpOTE1X3RpbWVs aW5lX3NldF9iYXJyaWVyIC0gb3JkZXJzIHN1Ym1pc3Npb24gYmV0d2VlbiBkaWZmZXJlbnQgdGlt ZWxpbmVzCisgKiBAdGltZWxpbmU6IHRpbWVsaW5lIHRvIHNldCB0aGUgYmFycmllciBvbgorICog QHJxOiByZXF1ZXN0IGFmdGVyIHdoaWNoIG5ldyBzdWJtaXNzaW9ucyBjYW4gcHJvY2VlZAorICoK KyAqIFNldHMgdGhlIHBhc3NlZCBpbiByZXF1ZXN0IGFzIHRoZSBzZXJpYWxpemF0aW9uIHBvaW50 IGZvciBhbGwgc3Vic2VxdWVudAorICogc3VibWlzc2lvbnMgb24gQHRpbWVsaW5lLiBTdWJzZXF1 ZW50IHJlcXVlc3RzIHdpbGwgbm90IGJlIHN1Ym1pdHRlZCB0byBHUFUKKyAqIHVudGlsIHRoZSBi YXJyaWVyIGhhcyBiZWVuIGNvbXBsZXRlZC4KKyAqLworc3RhdGljIGlubGluZSB2b2lkCitpOTE1 X3RpbWVsaW5lX3NldF9iYXJyaWVyKHN0cnVjdCBpOTE1X3RpbWVsaW5lICp0aW1lbGluZSwKKwkJ CSAgc3RydWN0IGk5MTVfcmVxdWVzdCAqcnEpCit7CisJR0VNX0JVR19PTih0aW1lbGluZS0+ZmVu Y2VfY29udGV4dCA9PSBycS0+dGltZWxpbmUtPmZlbmNlX2NvbnRleHQpOworCWk5MTVfZ2VtX2Fj dGl2ZV9zZXQoJnRpbWVsaW5lLT5iYXJyaWVyLCBycSk7Cit9CisKICNlbmRpZgpkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvc2VsZnRlc3RzL21vY2tfdGltZWxpbmUuYyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L3NlbGZ0ZXN0cy9tb2NrX3RpbWVsaW5lLmMKaW5kZXggZGNmM2IxNmY1 YTA3Li5hNzE4YjY0Yzk4OGUgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L3NlbGZ0 ZXN0cy9tb2NrX3RpbWVsaW5lLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvc2VsZnRlc3Rz L21vY2tfdGltZWxpbmUuYwpAQCAtMTksNiArMTksOCBAQCB2b2lkIG1vY2tfdGltZWxpbmVfaW5p dChzdHJ1Y3QgaTkxNV90aW1lbGluZSAqdGltZWxpbmUsIHU2NCBjb250ZXh0KQogCiAJaTkxNV9z eW5jbWFwX2luaXQoJnRpbWVsaW5lLT5zeW5jKTsKIAorCWluaXRfcmVxdWVzdF9hY3RpdmUoJnRp bWVsaW5lLT5iYXJyaWVyLCBOVUxMKTsKKwogCUlOSVRfTElTVF9IRUFEKCZ0aW1lbGluZS0+bGlu ayk7CiB9CiAKLS0gCjIuMTcuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v aW50ZWwtZ2Z4Cg==