From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: [PATCH 01/12] drm/i915: Add wait_for_us Date: Tue, 2 Feb 2016 11:06:19 +0000 Message-ID: <1454411190-15721-2-git-send-email-tvrtko.ursulin@linux.intel.com> References: <1454411190-15721-1-git-send-email-tvrtko.ursulin@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTP id 39FC789FCA for ; Tue, 2 Feb 2016 03:06:34 -0800 (PST) In-Reply-To: <1454411190-15721-1-git-send-email-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 RnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KClRoaXMgaXMg Zm9yIGNhbGxlcnMgd2hvIHdhbnQgbWljcm8tc2Vjb25kIHByZWNpc2lvbiBidXQgYXJlIG5vdAp3 YWl0aW5nIGZyb20gdGhlIGF0b21pYyBjb250ZXh0LgoKU2lnbmVkLW9mZi1ieTogVHZydGtvIFVy c3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9kcC5jICB8IDMgKy0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaCB8 IDkgKysrKystLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYyB8IDIgKy0KIDMg ZmlsZXMgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCspLCA3IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdp dCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9kcC5jCmluZGV4IGUyYmVhNzEwNjE0Zi4uZmI4YTc2ZWM2YWRlIDEwMDY0NAotLS0g YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2RwLmMKQEAgLTE3ODgsMTEgKzE3ODgsMTAgQEAgc3RhdGljIHZvaWQgd2FpdF9w YW5lbF9zdGF0dXMoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCwKIAkJCUk5MTVfUkVBRChwcF9z dGF0X3JlZyksCiAJCQlJOTE1X1JFQUQocHBfY3RybF9yZWcpKTsKIAotCWlmIChfd2FpdF9mb3Io KEk5MTVfUkVBRChwcF9zdGF0X3JlZykgJiBtYXNrKSA9PSB2YWx1ZSwgNTAwMCwgMTApKSB7CisJ aWYgKF93YWl0X2ZvcigoSTkxNV9SRUFEKHBwX3N0YXRfcmVnKSAmIG1hc2spID09IHZhbHVlLCA1 MDAwMDAwLCAxMDAwMCkpCiAJCURSTV9FUlJPUigiUGFuZWwgc3RhdHVzIHRpbWVvdXQ6IHN0YXR1 cyAlMDh4IGNvbnRyb2wgJTA4eFxuIiwKIAkJCQlJOTE1X1JFQUQocHBfc3RhdF9yZWcpLAogCQkJ CUk5MTVfUkVBRChwcF9jdHJsX3JlZykpOwotCX0KIAogCURSTV9ERUJVR19LTVMoIldhaXQgY29t cGxldGVcbiIpOwogfQpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2 LmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaAppbmRleCBmNjIwMDIzZWQxMzQu Ljc3OWQxN2E5ZmNjZSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2 LmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmgKQEAgLTQ1LDggKzQ1LDgg QEAKICAqIGhhdmluZyB0aW1lZCBvdXQsIHNpbmNlIHRoZSB0aW1lb3V0IGNvdWxkIGJlIGR1ZSB0 byBwcmVlbXB0aW9uIG9yIHNpbWlsYXIgYW5kCiAgKiB3ZSd2ZSBuZXZlciBoYWQgYSBjaGFuY2Ug dG8gY2hlY2sgdGhlIGNvbmRpdGlvbiBiZWZvcmUgdGhlIHRpbWVvdXQuCiAgKi8KLSNkZWZpbmUg X3dhaXRfZm9yKENPTkQsIE1TLCBXKSAoeyBcCi0JdW5zaWduZWQgbG9uZyB0aW1lb3V0X18gPSBq aWZmaWVzICsgbXNlY3NfdG9famlmZmllcyhNUykgKyAxOwlcCisjZGVmaW5lIF93YWl0X2ZvcihD T05ELCBVUywgVykgKHsgXAorCXVuc2lnbmVkIGxvbmcgdGltZW91dF9fID0gamlmZmllcyArIHVz ZWNzX3RvX2ppZmZpZXMoVVMpICsgMTsJXAogCWludCByZXRfXyA9IDA7CQkJCQkJCVwKIAl3aGls ZSAoIShDT05EKSkgewkJCQkJCVwKIAkJaWYgKHRpbWVfYWZ0ZXIoamlmZmllcywgdGltZW91dF9f KSkgewkJCVwKQEAgLTU1LDcgKzU1LDcgQEAKIAkJCWJyZWFrOwkJCQkJCVwKIAkJfQkJCQkJCQlc CiAJCWlmICgoVykgJiYgZHJtX2Nhbl9zbGVlcCgpKSB7CQkJCVwKLQkJCXVzbGVlcF9yYW5nZSgo VykqMTAwMCwgKFcpKjIwMDApOwkJXAorCQkJdXNsZWVwX3JhbmdlKChXKSwgKFcpKjIpOwkJCVwK IAkJfSBlbHNlIHsJCQkJCQlcCiAJCQljcHVfcmVsYXgoKTsJCQkJCVwKIAkJfQkJCQkJCQlcCkBA IC02Myw3ICs2Myw4IEBACiAJcmV0X187CQkJCQkJCQlcCiB9KQogCi0jZGVmaW5lIHdhaXRfZm9y KENPTkQsIE1TKSBfd2FpdF9mb3IoQ09ORCwgTVMsIDEpCisjZGVmaW5lIHdhaXRfZm9yKENPTkQs IE1TKSBfd2FpdF9mb3IoQ09ORCwgKE1TKSAqIDEwMDAsIDEwMDApCisjZGVmaW5lIHdhaXRfZm9y X3VzKENPTkQsIFVTKSBfd2FpdF9mb3IoQ09ORCwgVVMsIDEpCiAjZGVmaW5lIHdhaXRfZm9yX2F0 b21pYyhDT05ELCBNUykgX3dhaXRfZm9yKENPTkQsIE1TLCAwKQogI2RlZmluZSB3YWl0X2Zvcl9h dG9taWNfdXMoQ09ORCwgVVMpIF93YWl0X2ZvcigoQ09ORCksIFwKIAkJCQkJICAgICAgIERJVl9S T1VORF9VUCgoVVMpLCAxMDAwKSwgMCkKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX3Bzci5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcHNyLmMKaW5kZXggOWNj ZmYzMDExNTIzLi5lMTIzNzc5NjM4MzkgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX3Bzci5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jCkBAIC00 OTIsNyArNDkyLDcgQEAgc3RhdGljIHZvaWQgaHN3X3Bzcl9kaXNhYmxlKHN0cnVjdCBpbnRlbF9k cCAqaW50ZWxfZHApCiAKIAkJLyogV2FpdCB0aWxsIFBTUiBpcyBpZGxlICovCiAJCWlmIChfd2Fp dF9mb3IoKEk5MTVfUkVBRChFRFBfUFNSX1NUQVRVU19DVEwpICYKLQkJCSAgICAgICBFRFBfUFNS X1NUQVRVU19TVEFURV9NQVNLKSA9PSAwLCAyMDAwLCAxMCkpCisJCQkgICAgICAgRURQX1BTUl9T VEFUVVNfU1RBVEVfTUFTSykgPT0gMCwgMjAwMDAwMCwgMTAwMDApKQogCQkJRFJNX0VSUk9SKCJU aW1lZCBvdXQgd2FpdGluZyBmb3IgUFNSIElkbGUgU3RhdGVcbiIpOwogCiAJCWRldl9wcml2LT5w c3IuYWN0aXZlID0gZmFsc2U7Ci0tIAoxLjkuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9pbnRlbC1nZngK