From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: [PATCH 4/7] drm/i915: Add timeline barrier support Date: Tue, 8 Jan 2019 11:22:49 +0000 Message-ID: <20190108112252.29002-5-tvrtko.ursulin@linux.intel.com> References: <20190108112252.29002-1-tvrtko.ursulin@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 923A76EAA4 for ; Tue, 8 Jan 2019 11:23:01 +0000 (UTC) In-Reply-To: <20190108112252.29002-1-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 bW9ja190aW1lbGluZS4KCnYzOgogKiBJbXByb3ZlZCBjb21tZW50IGxhbmd1YWdlLiAoQ2hyaXMg V2lsc29uKQoKU2lnbmVkLW9mZi1ieTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGlu dGVsLmNvbT4KU3VnZ2VzdGVkLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5j by51az4KQ2M6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgpSZXZpZXdl ZC1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Ci0tLQogZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9yZXF1ZXN0LmMgICAgICAgICAgIHwgMTMgKysrKysrKysrCiBk cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3RpbWVsaW5lLmMgICAgICAgICAgfCAgMyArKysKIGRy aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfdGltZWxpbmUuaCAgICAgICAgICB8IDI3ICsrKysrKysr KysrKysrKysrKysKIC4uLi9ncHUvZHJtL2k5MTUvc2VsZnRlc3RzL21vY2tfdGltZWxpbmUuYyAg ICB8ICAyICsrCiA0IGZpbGVzIGNoYW5nZWQsIDQ1IGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlcXVlc3QuYyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfcmVxdWVzdC5jCmluZGV4IDFlMTU4ZWI4Y2I5Ny4uYjBiYmFlY2FjNzQ0IDEwMDY0 NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlcXVlc3QuYworKysgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pOTE1X3JlcXVlc3QuYwpAQCAtNDc3LDYgKzQ3NywxNSBAQCBzdWJtaXRf bm90aWZ5KHN0cnVjdCBpOTE1X3N3X2ZlbmNlICpmZW5jZSwgZW51bSBpOTE1X3N3X2ZlbmNlX25v dGlmeSBzdGF0ZSkKIAlyZXR1cm4gTk9USUZZX0RPTkU7CiB9CiAKK3N0YXRpYyBpbnQgYWRkX3Rp bWVsaW5lX2JhcnJpZXIoc3RydWN0IGk5MTVfcmVxdWVzdCAqcnEpCit7CisJc3RydWN0IGk5MTVf cmVxdWVzdCAqYmFycmllciA9CisJCWk5MTVfZ2VtX2FjdGl2ZV9yYXcoJnJxLT50aW1lbGluZS0+ YmFycmllciwKKwkJCQkgICAgJnJxLT5pOTE1LT5kcm0uc3RydWN0X211dGV4KTsKKworCXJldHVy biBiYXJyaWVyID8gaTkxNV9yZXF1ZXN0X2F3YWl0X2RtYV9mZW5jZShycSwgJmJhcnJpZXItPmZl bmNlKSA6IDA7Cit9CisKIC8qKgogICogaTkxNV9yZXF1ZXN0X2FsbG9jIC0gYWxsb2NhdGUgYSBy ZXF1ZXN0IHN0cnVjdHVyZQogICoKQEAgLTYyOCw2ICs2MzcsMTAgQEAgaTkxNV9yZXF1ZXN0X2Fs bG9jKHN0cnVjdCBpbnRlbF9lbmdpbmVfY3MgKmVuZ2luZSwgc3RydWN0IGk5MTVfZ2VtX2NvbnRl eHQgKmN0eCkKIAkgKi8KIAlycS0+aGVhZCA9IHJxLT5yaW5nLT5lbWl0OwogCisJcmV0ID0gYWRk X3RpbWVsaW5lX2JhcnJpZXIocnEpOworCWlmIChyZXQpCisJCWdvdG8gZXJyX3Vud2luZDsKKwog CXJldCA9IGVuZ2luZS0+cmVxdWVzdF9hbGxvYyhycSk7CiAJaWYgKHJldCkKIAkJZ290byBlcnJf dW53aW5kOwpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV90aW1lbGluZS5j IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV90aW1lbGluZS5jCmluZGV4IDQ2NjdjYzA4YzQx Ni4uNWE4N2M1YmQ1MTU0IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3Rp bWVsaW5lLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV90aW1lbGluZS5jCkBAIC0z Nyw2ICszNyw4IEBAIHZvaWQgaTkxNV90aW1lbGluZV9pbml0KHN0cnVjdCBkcm1faTkxNV9wcml2 YXRlICppOTE1LAogCUlOSVRfTElTVF9IRUFEKCZ0aW1lbGluZS0+cmVxdWVzdHMpOwogCiAJaTkx NV9zeW5jbWFwX2luaXQoJnRpbWVsaW5lLT5zeW5jKTsKKworCWluaXRfcmVxdWVzdF9hY3RpdmUo JnRpbWVsaW5lLT5iYXJyaWVyLCBOVUxMKTsKIH0KIAogLyoqCkBAIC02OSw2ICs3MSw3IEBAIHZv aWQgaTkxNV90aW1lbGluZXNfcGFyayhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqaTkxNSkKIHZv aWQgaTkxNV90aW1lbGluZV9maW5pKHN0cnVjdCBpOTE1X3RpbWVsaW5lICp0aW1lbGluZSkKIHsK IAlHRU1fQlVHX09OKCFsaXN0X2VtcHR5KCZ0aW1lbGluZS0+cmVxdWVzdHMpKTsKKwlHRU1fQlVH X09OKGk5MTVfZ2VtX2FjdGl2ZV9pc3NldCgmdGltZWxpbmUtPmJhcnJpZXIpKTsKIAogCWk5MTVf c3luY21hcF9mcmVlKCZ0aW1lbGluZS0+c3luYyk7CiAKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2k5MTVfdGltZWxpbmUuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfdGlt ZWxpbmUuaAppbmRleCAzOGMxZTE1ZTkyN2EuLmFmNmMwNTMzM2Q3NiAxMDA2NDQKLS0tIGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvaTkxNV90aW1lbGluZS5oCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfdGltZWxpbmUuaApAQCAtNjQsNiArNjQsMTYgQEAgc3RydWN0IGk5MTVfdGltZWxp bmUgewogCSAqLwogCXN0cnVjdCBpOTE1X3N5bmNtYXAgKnN5bmM7CiAKKwkvKioKKwkgKiBCYXJy aWVyIHByb3ZpZGVzIHRoZSBhYmlsaXR5IHRvIHNlcmlhbGl6ZSBvcmRlcmluZyBiZXR3ZWVuIGRp ZmZlcmVudAorCSAqIHRpbWVsaW5lcy4KKwkgKgorCSAqIFVzZXJzIGNhbiBjYWxsIGk5MTVfdGlt ZWxpbmVfc2V0X2JhcnJpZXIgd2hpY2ggd2lsbCBtYWtlIGFsbAorCSAqIHN1YnNlcXVlbnQgc3Vi bWlzc2lvbnMgdG8gdGhpcyB0aW1lbGluZSBiZSBleGVjdXRlZCBvbmx5IGFmdGVyIHRoZQorCSAq IGJhcnJpZXIgaGFzIGJlZW4gY29tcGxldGVkLgorCSAqLworCXN0cnVjdCBpOTE1X2dlbV9hY3Rp dmUgYmFycmllcjsKKwogCXN0cnVjdCBsaXN0X2hlYWQgbGluazsKIAljb25zdCBjaGFyICpuYW1l OwogCkBAIC0xMzYsNCArMTQ2LDIxIEBAIHN0YXRpYyBpbmxpbmUgYm9vbCBpOTE1X3RpbWVsaW5l X3N5bmNfaXNfbGF0ZXIoc3RydWN0IGk5MTVfdGltZWxpbmUgKnRsLAogCiB2b2lkIGk5MTVfdGlt ZWxpbmVzX3Bhcmsoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmk5MTUpOwogCisvKioKKyAqIGk5 MTVfdGltZWxpbmVfc2V0X2JhcnJpZXIgLSBvcmRlcnMgc3VibWlzc2lvbiBiZXR3ZWVuIGRpZmZl cmVudCB0aW1lbGluZXMKKyAqIEB0aW1lbGluZTogdGltZWxpbmUgdG8gc2V0IHRoZSBiYXJyaWVy IG9uCisgKiBAcnE6IHJlcXVlc3QgYWZ0ZXIgd2hpY2ggbmV3IHN1Ym1pc3Npb25zIGNhbiBwcm9j ZWVkCisgKgorICogU2V0cyB0aGUgcGFzc2VkIGluIHJlcXVlc3QgYXMgdGhlIHNlcmlhbGl6YXRp b24gcG9pbnQgZm9yIGFsbCBzdWJzZXF1ZW50CisgKiBzdWJtaXNzaW9ucyBvbiBAdGltZWxpbmUu IFN1YnNlcXVlbnQgcmVxdWVzdHMgd2lsbCBub3QgYmUgc3VibWl0dGVkIHRvIEdQVQorICogdW50 aWwgdGhlIGJhcnJpZXIgaGFzIGJlZW4gY29tcGxldGVkLgorICovCitzdGF0aWMgaW5saW5lIHZv aWQKK2k5MTVfdGltZWxpbmVfc2V0X2JhcnJpZXIoc3RydWN0IGk5MTVfdGltZWxpbmUgKnRpbWVs aW5lLAorCQkJICBzdHJ1Y3QgaTkxNV9yZXF1ZXN0ICpycSkKK3sKKwlHRU1fQlVHX09OKHRpbWVs aW5lLT5mZW5jZV9jb250ZXh0ID09IHJxLT50aW1lbGluZS0+ZmVuY2VfY29udGV4dCk7CisJaTkx NV9nZW1fYWN0aXZlX3NldCgmdGltZWxpbmUtPmJhcnJpZXIsIHJxKTsKK30KKwogI2VuZGlmCmRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9zZWxmdGVzdHMvbW9ja190aW1lbGluZS5j IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvc2VsZnRlc3RzL21vY2tfdGltZWxpbmUuYwppbmRleCBk Y2YzYjE2ZjVhMDcuLmE3MThiNjRjOTg4ZSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvc2VsZnRlc3RzL21vY2tfdGltZWxpbmUuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9z ZWxmdGVzdHMvbW9ja190aW1lbGluZS5jCkBAIC0xOSw2ICsxOSw4IEBAIHZvaWQgbW9ja190aW1l bGluZV9pbml0KHN0cnVjdCBpOTE1X3RpbWVsaW5lICp0aW1lbGluZSwgdTY0IGNvbnRleHQpCiAK IAlpOTE1X3N5bmNtYXBfaW5pdCgmdGltZWxpbmUtPnN5bmMpOwogCisJaW5pdF9yZXF1ZXN0X2Fj dGl2ZSgmdGltZWxpbmUtPmJhcnJpZXIsIE5VTEwpOworCiAJSU5JVF9MSVNUX0hFQUQoJnRpbWVs aW5lLT5saW5rKTsKIH0KIAotLSAKMi4xOS4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9pbnRlbC1nZngK