From mboxrd@z Thu Jan 1 00:00:00 1970 From: ville.syrjala@linux.intel.com Subject: [PATCH 02/13] drm/i915: Refactor atomic flip code Date: Fri, 16 Nov 2012 16:22:14 +0200 Message-ID: <1353075745-30115-3-git-send-email-ville.syrjala@linux.intel.com> References: <1353075745-30115-1-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1353075745-30115-1-git-send-email-ville.syrjala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KCkNv bGxlY3QgdGhlIHBhcnQgd2hpY2ggdGFrZXMgY2FyZSBvZiBpc3N1aW5nIHRoZSBmbGlwcyB0byBh IG5ldwpmdW5jdGlvbi4gVGhpcyBtYWtlcyB0aGUgZm9sbG93aW5nIHBhdGNoIG5pY2VyIHRvIGxv b2sgYXQuCgpTaWduZWQtb2ZmLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGlu dXguaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2F0b21pYy5jIHwg ICAzNyArKysrKysrKysrKysrKysrKysrKy0tLS0tLS0tLS0tLS0tCiAxIGZpbGVzIGNoYW5nZWQs IDIyIGluc2VydGlvbnMoKyksIDE1IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2F0b21pYy5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf YXRvbWljLmMKaW5kZXggN2E3Njk1Yi4uMzMzNTdlYyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfYXRvbWljLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf YXRvbWljLmMKQEAgLTIwNzUsMTUgKzIwNzUsMzUgQEAgc3RhdGljIHZvaWQgaW50ZWxfZmxpcF9m aW5pKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCiAJZHJtX2ZsaXBfZHJpdmVyX2ZpbmkoJmRldl9w cml2LT5mbGlwX2RyaXZlcik7CiB9CiAKK3N0YXRpYyB2b2lkIGludGVsX2F0b21pY19zY2hlZHVs ZV9mbGlwcyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCisJCQkJCXN0cnVjdCBp bnRlbF9jcnRjICppbnRlbF9jcnRjLAorCQkJCQlzdHJ1Y3QgbGlzdF9oZWFkICpmbGlwcykKK3sK KwlpZiAoIWludGVsX2NydGMtPmFjdGl2ZSkgeworCQlkcm1fZmxpcF9kcml2ZXJfY29tcGxldGVf ZmxpcHMoJmRldl9wcml2LT5mbGlwX2RyaXZlciwgZmxpcHMpOworCQlyZXR1cm47CisJfQorCisJ ZHJtX2ZsaXBfZHJpdmVyX3ByZXBhcmVfZmxpcHMoJmRldl9wcml2LT5mbGlwX2RyaXZlciwgZmxp cHMpOworCisJbG9jYWxfaXJxX2Rpc2FibGUoKTsKKworCWludGVsX3BpcGVfdmJsYW5rX2V2YWRl KCZpbnRlbF9jcnRjLT5iYXNlKTsKKworCWRybV9mbGlwX2RyaXZlcl9zY2hlZHVsZV9mbGlwcygm ZGV2X3ByaXYtPmZsaXBfZHJpdmVyLCBmbGlwcyk7CisKKwlsb2NhbF9pcnFfZW5hYmxlKCk7Cit9 CisKIHN0YXRpYyB2b2lkIGF0b21pY19waXBlX2NvbW1pdChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2 LAogCQkJICAgICAgIHN0cnVjdCBpbnRlbF9hdG9taWNfc3RhdGUgKnN0YXRlLAogCQkJICAgICAg IGludCBwaXBlKQogewogCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IGRldi0+ ZGV2X3ByaXZhdGU7CiAJc3RydWN0IGRybV9pOTE1X2ZpbGVfcHJpdmF0ZSAqZmlsZV9wcml2ID0g c3RhdGUtPmZpbGUtPmRyaXZlcl9wcml2OworCXN0cnVjdCBpbnRlbF9jcnRjICppbnRlbF9jcnRj ID0gdG9faW50ZWxfY3J0YyhpbnRlbF9nZXRfY3J0Y19mb3JfcGlwZShkZXYsIHBpcGUpKTsKIAlM SVNUX0hFQUQoZmxpcHMpOwogCWludCBpOwotCWJvb2wgcGlwZV9lbmFibGVkID0gdG9faW50ZWxf Y3J0YyhpbnRlbF9nZXRfY3J0Y19mb3JfcGlwZShkZXYsIHBpcGUpKS0+YWN0aXZlOwogCiAJZm9y IChpID0gMDsgaSA8IGRldi0+bW9kZV9jb25maWcubnVtX2NydGM7IGkrKykgewogCQlzdHJ1Y3Qg aW50ZWxfY3J0Y19zdGF0ZSAqc3QgPSAmc3RhdGUtPmNydGNbaV07CkBAIC0yMTg5LDIwICsyMjA5 LDcgQEAgc3RhdGljIHZvaWQgYXRvbWljX3BpcGVfY29tbWl0KHN0cnVjdCBkcm1fZGV2aWNlICpk ZXYsCiAJaWYgKGxpc3RfZW1wdHkoJmZsaXBzKSkKIAkJcmV0dXJuOwogCi0JaWYgKCFwaXBlX2Vu YWJsZWQpIHsKLQkJZHJtX2ZsaXBfZHJpdmVyX2NvbXBsZXRlX2ZsaXBzKCZkZXZfcHJpdi0+Zmxp cF9kcml2ZXIsICZmbGlwcyk7Ci0JCXJldHVybjsKLQl9Ci0KLQlkcm1fZmxpcF9kcml2ZXJfcHJl cGFyZV9mbGlwcygmZGV2X3ByaXYtPmZsaXBfZHJpdmVyLCAmZmxpcHMpOwotCi0JbG9jYWxfaXJx X2Rpc2FibGUoKTsKLQotCWludGVsX3BpcGVfdmJsYW5rX2V2YWRlKGludGVsX2dldF9jcnRjX2Zv cl9waXBlKGRldiwgcGlwZSkpOwotCi0JZHJtX2ZsaXBfZHJpdmVyX3NjaGVkdWxlX2ZsaXBzKCZk ZXZfcHJpdi0+ZmxpcF9kcml2ZXIsICZmbGlwcyk7Ci0KLQlsb2NhbF9pcnFfZW5hYmxlKCk7CisJ aW50ZWxfYXRvbWljX3NjaGVkdWxlX2ZsaXBzKGRldl9wcml2LCBpbnRlbF9jcnRjLCAmZmxpcHMp OwogfQogCiB2b2lkIGludGVsX2F0b21pY19oYW5kbGVfdmJsYW5rKHN0cnVjdCBkcm1fZGV2aWNl ICpkZXYsIGludCBwaXBlKQotLSAKMS43LjguNgoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9pbnRlbC1nZngK