From mboxrd@z Thu Jan 1 00:00:00 1970 From: Liu Ying Subject: [PATCH v3 01/10] drm/imx: ipuv3 plane: Check different types of plane separately Date: Mon, 4 Jul 2016 15:40:30 +0800 Message-ID: <1467618039-7457-2-git-send-email-gnuiyl@gmail.com> References: <1467618039-7457-1-git-send-email-gnuiyl@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from NAM02-SN1-obe.outbound.protection.outlook.com (mail-sn1nam02on0080.outbound.protection.outlook.com [104.47.36.80]) by gabe.freedesktop.org (Postfix) with ESMTPS id C469B89E69 for ; Mon, 4 Jul 2016 07:56:36 +0000 (UTC) In-Reply-To: <1467618039-7457-1-git-send-email-gnuiyl@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org Cc: Russell King , Daniel Vetter List-Id: dri-devel@lists.freedesktop.org VGhlIElQVXYzIHByaW1hcnkgcGxhbmUgZG9lc24ndCBzdXBwb3J0IHBhcnRpYWwgb2ZmIHNjcmVl bi4KU28sIHRoaXMgcGF0Y2ggc2VwYXJhdGVzIHBsYW5lIGNoZWNrIGxvZ2ljcyBmb3IgcHJpbWFy eSBwbGFuZSBhbmQgb3ZlcmxheQpwbGFuZSBhbmQgYWRkcyBtb3JlIGxpbWl0YXRpb25zIG9uIHRo ZSBwcmltYXJ5IHBsYW5lLgoKU2lnbmVkLW9mZi1ieTogTGl1IFlpbmcgPGdudWl5bEBnbWFpbC5j b20+Ci0tLQp2Mi0+djM6CiogTm9uZS4KCnYxLT52MjoKKiBSZW1vdmUgYW4gdW5uZWNlc3Nhcnkg Y29weSB0byBhZGRyZXNzIFBoaWxpcHAncyBjb21tZW50LgoKIGRyaXZlcnMvZ3B1L2RybS9pbXgv aXB1djMtcGxhbmUuYyB8IDY3ICsrKysrKysrKysrKysrKysrKysrKystLS0tLS0tLS0tLS0tLS0t LQogMSBmaWxlIGNoYW5nZWQsIDM4IGluc2VydGlvbnMoKyksIDI5IGRlbGV0aW9ucygtKQoKZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pbXgvaXB1djMtcGxhbmUuYyBiL2RyaXZlcnMvZ3B1 L2RybS9pbXgvaXB1djMtcGxhbmUuYwppbmRleCBhNGJiNDQxLi5jZDdlYjI2IDEwMDY0NAotLS0g YS9kcml2ZXJzL2dwdS9kcm0vaW14L2lwdXYzLXBsYW5lLmMKKysrIGIvZHJpdmVycy9ncHUvZHJt L2lteC9pcHV2My1wbGFuZS5jCkBAIC0xOTksMzcgKzE5OSw0NiBAQCBpbnQgaXB1X3BsYW5lX21v ZGVfc2V0KHN0cnVjdCBpcHVfcGxhbmUgKmlwdV9wbGFuZSwgc3RydWN0IGRybV9jcnRjICpjcnRj LAogCWlmIChzcmNfdyAhPSBjcnRjX3cgfHwgc3JjX2ggIT0gY3J0Y19oKQogCQlyZXR1cm4gLUVJ TlZBTDsKIAotCS8qIGNsaXAgdG8gY3J0YyBib3VuZHMgKi8KLQlpZiAoY3J0Y194IDwgMCkgewot CQlpZiAoLWNydGNfeCA+IGNydGNfdykKKwlpZiAoaXB1X3BsYW5lLT5iYXNlLnR5cGUgPT0gRFJN X1BMQU5FX1RZUEVfUFJJTUFSWSkgeworCQkvKiBmdWxsIHBsYW5lIGRvZXNuJ3Qgc3VwcG9ydCBw YXJ0aWFsIG9mZiBzY3JlZW4gKi8KKwkJaWYgKGNydGNfeCB8fCBjcnRjX3kgfHwgY3J0Y193ICE9 IG1vZGUtPmhkaXNwbGF5IHx8CisJCQljcnRjX2ggIT0gbW9kZS0+dmRpc3BsYXkpCiAJCQlyZXR1 cm4gLUVJTlZBTDsKLQkJc3JjX3ggKz0gLWNydGNfeDsKLQkJc3JjX3cgLT0gLWNydGNfeDsKLQkJ Y3J0Y193IC09IC1jcnRjX3g7Ci0JCWNydGNfeCA9IDA7Ci0JfQotCWlmIChjcnRjX3kgPCAwKSB7 Ci0JCWlmICgtY3J0Y195ID4gY3J0Y19oKQotCQkJcmV0dXJuIC1FSU5WQUw7Ci0JCXNyY195ICs9 IC1jcnRjX3k7Ci0JCXNyY19oIC09IC1jcnRjX3k7Ci0JCWNydGNfaCAtPSAtY3J0Y195OwotCQlj cnRjX3kgPSAwOwotCX0KLQlpZiAoY3J0Y194ICsgY3J0Y193ID4gbW9kZS0+aGRpc3BsYXkpIHsK LQkJaWYgKGNydGNfeCA+IG1vZGUtPmhkaXNwbGF5KQotCQkJcmV0dXJuIC1FSU5WQUw7Ci0JCWNy dGNfdyA9IG1vZGUtPmhkaXNwbGF5IC0gY3J0Y194OwotCQlzcmNfdyA9IGNydGNfdzsKLQl9Ci0J aWYgKGNydGNfeSArIGNydGNfaCA+IG1vZGUtPnZkaXNwbGF5KSB7Ci0JCWlmIChjcnRjX3kgPiBt b2RlLT52ZGlzcGxheSkKKworCQkvKiBmdWxsIHBsYW5lIG1pbmltdW0gd2lkdGggaXMgMTMgcGl4 ZWxzICovCisJCWlmIChjcnRjX3cgPCAxMykKIAkJCXJldHVybiAtRUlOVkFMOwotCQljcnRjX2gg PSBtb2RlLT52ZGlzcGxheSAtIGNydGNfeTsKLQkJc3JjX2ggPSBjcnRjX2g7Ci0JfQotCS8qIGZ1 bGwgcGxhbmUgbWluaW11bSB3aWR0aCBpcyAxMyBwaXhlbHMgKi8KLQlpZiAoY3J0Y193IDwgMTMg JiYgKGlwdV9wbGFuZS0+ZHBfZmxvdyAhPSBJUFVfRFBfRkxPV19TWU5DX0ZHKSkKKwl9IGVsc2Ug aWYgKGlwdV9wbGFuZS0+YmFzZS50eXBlID09IERSTV9QTEFORV9UWVBFX09WRVJMQVkpIHsKKwkJ LyogY2xpcCB0byBjcnRjIGJvdW5kcyAqLworCQlpZiAoY3J0Y194IDwgMCkgeworCQkJaWYgKC1j cnRjX3ggPiBjcnRjX3cpCisJCQkJcmV0dXJuIC1FSU5WQUw7CisJCQlzcmNfeCArPSAtY3J0Y194 OworCQkJc3JjX3cgLT0gLWNydGNfeDsKKwkJCWNydGNfdyAtPSAtY3J0Y194OworCQkJY3J0Y194 ID0gMDsKKwkJfQorCQlpZiAoY3J0Y195IDwgMCkgeworCQkJaWYgKC1jcnRjX3kgPiBjcnRjX2gp CisJCQkJcmV0dXJuIC1FSU5WQUw7CisJCQlzcmNfeSArPSAtY3J0Y195OworCQkJc3JjX2ggLT0g LWNydGNfeTsKKwkJCWNydGNfaCAtPSAtY3J0Y195OworCQkJY3J0Y195ID0gMDsKKwkJfQorCQlp ZiAoY3J0Y194ICsgY3J0Y193ID4gbW9kZS0+aGRpc3BsYXkpIHsKKwkJCWlmIChjcnRjX3ggPiBt b2RlLT5oZGlzcGxheSkKKwkJCQlyZXR1cm4gLUVJTlZBTDsKKwkJCWNydGNfdyA9IG1vZGUtPmhk aXNwbGF5IC0gY3J0Y194OworCQkJc3JjX3cgPSBjcnRjX3c7CisJCX0KKwkJaWYgKGNydGNfeSAr IGNydGNfaCA+IG1vZGUtPnZkaXNwbGF5KSB7CisJCQlpZiAoY3J0Y195ID4gbW9kZS0+dmRpc3Bs YXkpCisJCQkJcmV0dXJuIC1FSU5WQUw7CisJCQljcnRjX2ggPSBtb2RlLT52ZGlzcGxheSAtIGNy dGNfeTsKKwkJCXNyY19oID0gY3J0Y19oOworCQl9CisJfSBlbHNlCiAJCXJldHVybiAtRUlOVkFM OwogCWlmIChjcnRjX2ggPCAyKQogCQlyZXR1cm4gLUVJTlZBTDsKLS0gCjIuNy40CgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGlu ZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK