From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paulo Zanoni Subject: [PATCH 09/11] drm/i915: extract intel_fbc_find_crtc() Date: Mon, 8 Dec 2014 14:09:18 -0200 Message-ID: <1418054960-1403-10-git-send-email-przanoni@gmail.com> References: <1418054960-1403-1-git-send-email-przanoni@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-qg0-f52.google.com (mail-qg0-f52.google.com [209.85.192.52]) by gabe.freedesktop.org (Postfix) with ESMTP id 2DC706E779 for ; Mon, 8 Dec 2014 08:10:41 -0800 (PST) Received: by mail-qg0-f52.google.com with SMTP id a108so3624212qge.39 for ; Mon, 08 Dec 2014 08:10:40 -0800 (PST) In-Reply-To: <1418054960-1403-1-git-send-email-przanoni@gmail.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 Cc: Paulo Zanoni List-Id: intel-gfx@lists.freedesktop.org RnJvbTogUGF1bG8gWmFub25pIDxwYXVsby5yLnphbm9uaUBpbnRlbC5jb20+CgpJIHdhbnQgdG8g bWFrZSB0aGlzIGNvZGUgYSBsaXR0bGUgbW9yZSBjb21wbGljYXRlZCwgc28gbGV0J3MgZXh0cmFj dAp0aGUgZnVuY3Rpb24gZmlyc3QuCgpTaWduZWQtb2ZmLWJ5OiBQYXVsbyBaYW5vbmkgPHBhdWxv LnIuemFub25pQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9mYmMu YyB8IDQ2ICsrKysrKysrKysrKysrKysrKysrKysrKystLS0tLS0tLS0tLS0tLS0KIDEgZmlsZSBj aGFuZ2VkLCAyOSBpbnNlcnRpb25zKCspLCAxNyBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9mYmMuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2ZiYy5jCmluZGV4IDAzYmE0M2QuLjQ1MGQwYmUgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2ZiYy5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Zi Yy5jCkBAIC00NDQsNiArNDQ0LDMyIEBAIHN0YXRpYyBib29sIHNldF9ub19mYmNfcmVhc29uKHN0 cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKIAlyZXR1cm4gdHJ1ZTsKIH0KIAorc3Rh dGljIHN0cnVjdCBkcm1fY3J0YyAqaW50ZWxfZmJjX2ZpbmRfY3J0YyhzdHJ1Y3QgZHJtX2k5MTVf cHJpdmF0ZSAqZGV2X3ByaXYpCit7CisJc3RydWN0IGRybV9kZXZpY2UgKmRldiA9IGRldl9wcml2 LT5kZXY7CisJc3RydWN0IGRybV9jcnRjICpjcnRjID0gTlVMTCwgKnRtcF9jcnRjOworCisJZm9y X2VhY2hfY3J0YyhkZXYsIHRtcF9jcnRjKSB7CisJCWlmIChpbnRlbF9jcnRjX2FjdGl2ZSh0bXBf Y3J0YykgJiYKKwkJICAgIHRvX2ludGVsX2NydGModG1wX2NydGMpLT5wcmltYXJ5X2VuYWJsZWQp IHsKKwkJCWlmIChjcnRjKSB7CisJCQkJaWYgKHNldF9ub19mYmNfcmVhc29uKGRldl9wcml2LCBG QkNfTVVMVElQTEVfUElQRVMpKQorCQkJCQlEUk1fREVCVUdfS01TKCJtb3JlIHRoYW4gb25lIHBp cGUgYWN0aXZlLCBkaXNhYmxpbmcgY29tcHJlc3Npb25cbiIpOworCQkJCXJldHVybiBOVUxMOwor CQkJfQorCQkJY3J0YyA9IHRtcF9jcnRjOworCQl9CisJfQorCisJaWYgKCFjcnRjIHx8IGNydGMt PnByaW1hcnktPmZiID09IE5VTEwpIHsKKwkJaWYgKHNldF9ub19mYmNfcmVhc29uKGRldl9wcml2 LCBGQkNfTk9fT1VUUFVUKSkKKwkJCURSTV9ERUJVR19LTVMoIm5vIG91dHB1dCwgZGlzYWJsaW5n XG4iKTsKKwkJcmV0dXJuIE5VTEw7CisJfQorCisJcmV0dXJuIGNydGM7Cit9CisKIC8qKgogICog aW50ZWxfZmJjX3VwZGF0ZSAtIGVuYWJsZS9kaXNhYmxlIEZCQyBhcyBuZWVkZWQKICAqIEBkZXY6 IHRoZSBkcm1fZGV2aWNlCkBAIC00NjYsNyArNDkyLDcgQEAgc3RhdGljIGJvb2wgc2V0X25vX2Zi Y19yZWFzb24oc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAogdm9pZCBpbnRlbF9m YmNfdXBkYXRlKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCiB7CiAJc3RydWN0IGRybV9pOTE1X3By aXZhdGUgKmRldl9wcml2ID0gZGV2LT5kZXZfcHJpdmF0ZTsKLQlzdHJ1Y3QgZHJtX2NydGMgKmNy dGMgPSBOVUxMLCAqdG1wX2NydGM7CisJc3RydWN0IGRybV9jcnRjICpjcnRjID0gTlVMTDsKIAlz dHJ1Y3QgaW50ZWxfY3J0YyAqaW50ZWxfY3J0YzsKIAlzdHJ1Y3QgZHJtX2ZyYW1lYnVmZmVyICpm YjsKIAlzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVjdCAqb2JqOwpAQCAtNDk3LDIzICs1MjMsOSBA QCB2b2lkIGludGVsX2ZiY191cGRhdGUoc3RydWN0IGRybV9kZXZpY2UgKmRldikKIAkgKiAgIC0g bmV3IGZiIGlzIHRvbyBsYXJnZSB0byBmaXQgaW4gY29tcHJlc3NlZCBidWZmZXIKIAkgKiAgIC0g Z29pbmcgdG8gYW4gdW5zdXBwb3J0ZWQgY29uZmlnIChpbnRlcmxhY2UsIHBpeGVsIG11bHRpcGx5 LCBldGMuKQogCSAqLwotCWZvcl9lYWNoX2NydGMoZGV2LCB0bXBfY3J0YykgewotCQlpZiAoaW50 ZWxfY3J0Y19hY3RpdmUodG1wX2NydGMpICYmCi0JCSAgICB0b19pbnRlbF9jcnRjKHRtcF9jcnRj KS0+cHJpbWFyeV9lbmFibGVkKSB7Ci0JCQlpZiAoY3J0YykgewotCQkJCWlmIChzZXRfbm9fZmJj X3JlYXNvbihkZXZfcHJpdiwgRkJDX01VTFRJUExFX1BJUEVTKSkKLQkJCQkJRFJNX0RFQlVHX0tN UygibW9yZSB0aGFuIG9uZSBwaXBlIGFjdGl2ZSwgZGlzYWJsaW5nIGNvbXByZXNzaW9uXG4iKTsK LQkJCQlnb3RvIG91dF9kaXNhYmxlOwotCQkJfQotCQkJY3J0YyA9IHRtcF9jcnRjOwotCQl9Ci0J fQotCi0JaWYgKCFjcnRjIHx8IGNydGMtPnByaW1hcnktPmZiID09IE5VTEwpIHsKLQkJaWYgKHNl dF9ub19mYmNfcmVhc29uKGRldl9wcml2LCBGQkNfTk9fT1VUUFVUKSkKLQkJCURSTV9ERUJVR19L TVMoIm5vIG91dHB1dCwgZGlzYWJsaW5nXG4iKTsKKwljcnRjID0gaW50ZWxfZmJjX2ZpbmRfY3J0 YyhkZXZfcHJpdik7CisJaWYgKCFjcnRjKQogCQlnb3RvIG91dF9kaXNhYmxlOwotCX0KIAogCWlu dGVsX2NydGMgPSB0b19pbnRlbF9jcnRjKGNydGMpOwogCWZiID0gY3J0Yy0+cHJpbWFyeS0+ZmI7 Ci0tIAoyLjEuMwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn Cmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK