From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paulo Zanoni Subject: [PATCH 4/9] drm/i915: don't free the CFB while FBC is enabled Date: Tue, 23 Dec 2014 10:35:40 -0200 Message-ID: <1419338145-1912-5-git-send-email-przanoni@gmail.com> References: <1419338145-1912-1-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-vc0-f170.google.com (mail-vc0-f170.google.com [209.85.220.170]) by gabe.freedesktop.org (Postfix) with ESMTP id C7BE66E445 for ; Tue, 23 Dec 2014 04:36:40 -0800 (PST) Received: by mail-vc0-f170.google.com with SMTP id hy4so2293377vcb.29 for ; Tue, 23 Dec 2014 04:36:40 -0800 (PST) In-Reply-To: <1419338145-1912-1-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+CgpCZWNhdXNlIHRo YXQgaXMgcHJvYmFibHkgbm90IHZlcnkgYSBnb29kIGlkZWE6IGlmIHdlIHVzZWQgdGhlIHN0b2xl bgptZW1vcnkgZm9yIG1vcmUgdGhpbmdzLCB0aGVyZSBjb3VsZCBiZSBhIHJpc2sgdGhhdCBzb21l b25lIHdvdWxkCiJhbGxvY2F0ZSIgdGhlIG1lbW9yeSB0aGF0IHRoZSBIVyBpcyBzdGlsbCB1c2lu ZyBhcyB0aGUgQ0ZCIHdoaWxlIEZCQwp3YXMgc3RpbGwgZW5hYmxlZC4KClNpZ25lZC1vZmYtYnk6 IFBhdWxvIFphbm9uaSA8cGF1bG8uci56YW5vbmlAaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1 L2RybS9pOTE1L2k5MTVfZ2VtX3N0b2xlbi5jIHwgIDMgKysrCiBkcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9mYmMuYyAgICAgICB8IDE0ICsrKysrKystLS0tLS0tCiAyIGZpbGVzIGNoYW5nZWQs IDEwIGluc2VydGlvbnMoKyksIDcgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvaTkxNV9nZW1fc3RvbGVuLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1 X2dlbV9zdG9sZW4uYwppbmRleCBkMDJjMTAyLi5mODRjNWYzIDEwMDY0NAotLS0gYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9zdG9sZW4uYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pOTE1X2dlbV9zdG9sZW4uYwpAQCAtMTk4LDYgKzE5OCw4IEBAIHN0YXRpYyBpbnQgaTkxNV9z ZXR1cF9jb21wcmVzc2lvbihzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCBpbnQgc2l6ZSwgaW50IGZi X2NwcCkKIAlzdHJ1Y3QgZHJtX21tX25vZGUgKnVuaW5pdGlhbGl6ZWRfdmFyKGNvbXByZXNzZWRf bGxiKTsKIAlpbnQgcmV0OwogCisJV0FSTl9PTihkZXZfcHJpdi0+ZmJjLmVuYWJsZWQpOworCiAJ cmV0ID0gZmluZF9jb21wcmVzc2lvbl90aHJlc2hvbGQoZGV2LCAmZGV2X3ByaXYtPmZiYy5jb21w cmVzc2VkX2ZiLAogCQkJCQkgc2l6ZSwgZmJfY3BwKTsKIAlpZiAoIXJldCkKQEAgLTI2OCw2ICsy NzAsNyBAQCB2b2lkIGk5MTVfZ2VtX3N0b2xlbl9jbGVhbnVwX2NvbXByZXNzaW9uKHN0cnVjdCBk cm1fZGV2aWNlICpkZXYpCiAJaWYgKGRldl9wcml2LT5mYmMuY29tcHJlc3NlZF9mYi5hbGxvY2F0 ZWQgPT0gMCkKIAkJcmV0dXJuOwogCisJV0FSTl9PTihkZXZfcHJpdi0+ZmJjLmVuYWJsZWQpOwog CWRybV9tbV9yZW1vdmVfbm9kZSgmZGV2X3ByaXYtPmZiYy5jb21wcmVzc2VkX2ZiKTsKIAogCWlm IChkZXZfcHJpdi0+ZmJjLmNvbXByZXNzZWRfbGxiKSB7CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9mYmMuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2ZiYy5j CmluZGV4IDFiMTBiMDYuLjgzZDNjOGEgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2ZiYy5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2ZiYy5jCkBAIC01 OTMsMTMgKzU5Myw2IEBAIHZvaWQgaW50ZWxfZmJjX3VwZGF0ZShzdHJ1Y3QgZHJtX2RldmljZSAq ZGV2KQogCWlmIChpbl9kYmdfbWFzdGVyKCkpCiAJCWdvdG8gb3V0X2Rpc2FibGU7CiAKLQlpZiAo aTkxNV9nZW1fc3RvbGVuX3NldHVwX2NvbXByZXNzaW9uKGRldiwgb2JqLT5iYXNlLnNpemUsCi0J CQkJCSAgICAgIGRybV9mb3JtYXRfcGxhbmVfY3BwKGZiLT5waXhlbF9mb3JtYXQsIDApKSkgewot CQlpZiAoc2V0X25vX2ZiY19yZWFzb24oZGV2X3ByaXYsIEZCQ19TVE9MRU5fVE9PX1NNQUxMKSkK LQkJCURSTV9ERUJVR19LTVMoImZyYW1lYnVmZmVyIHRvbyBsYXJnZSwgZGlzYWJsaW5nIGNvbXBy ZXNzaW9uXG4iKTsKLQkJZ290byBvdXRfZGlzYWJsZTsKLQl9Ci0KIAkvKiBJZiB0aGUgc2Nhbm91 dCBoYXMgbm90IGNoYW5nZWQsIGRvbid0IG1vZGlmeSB0aGUgRkJDIHNldHRpbmdzLgogCSAqIE5v dGUgdGhhdCB3ZSBtYWtlIHRoZSBmdW5kYW1lbnRhbCBhc3N1bXB0aW9uIHRoYXQgdGhlIGZiLT5v YmoKIAkgKiBjYW5ub3QgYmUgdW5waW5uZWQgKGFuZCBoYXZlIGl0cyBHVFQgb2Zmc2V0IGFuZCBm ZW5jZSByZXZva2VkKQpAQCAtNjM4LDYgKzYzMSwxMyBAQCB2b2lkIGludGVsX2ZiY191cGRhdGUo c3RydWN0IGRybV9kZXZpY2UgKmRldikKIAkJaW50ZWxfZmJjX2Rpc2FibGUoZGV2KTsKIAl9CiAK KwlpZiAoaTkxNV9nZW1fc3RvbGVuX3NldHVwX2NvbXByZXNzaW9uKGRldiwgb2JqLT5iYXNlLnNp emUsCisJCQkJCSAgICAgIGRybV9mb3JtYXRfcGxhbmVfY3BwKGZiLT5waXhlbF9mb3JtYXQsIDAp KSkgeworCQlpZiAoc2V0X25vX2ZiY19yZWFzb24oZGV2X3ByaXYsIEZCQ19TVE9MRU5fVE9PX1NN QUxMKSkKKwkJCURSTV9ERUJVR19LTVMoImZyYW1lYnVmZmVyIHRvbyBsYXJnZSwgZGlzYWJsaW5n IGNvbXByZXNzaW9uXG4iKTsKKwkJcmV0dXJuOworCX0KKwogCWludGVsX2ZiY19lbmFibGUoY3J0 Yyk7CiAJZGV2X3ByaXYtPmZiYy5ub19mYmNfcmVhc29uID0gRkJDX09LOwogCXJldHVybjsKLS0g CjIuMS4zCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJ bnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=