From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH 28/36] drm/tegra: hdmi: Implement ->atomic_check() Date: Tue, 20 Jan 2015 11:48:47 +0100 Message-ID: <1421750935-4023-29-git-send-email-thierry.reding@gmail.com> References: <1421750935-4023-1-git-send-email-thierry.reding@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1421750935-4023-1-git-send-email-thierry.reding@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: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-tegra@vger.kernel.org RnJvbTogVGhpZXJyeSBSZWRpbmcgPHRyZWRpbmdAbnZpZGlhLmNvbT4KClRoZSBpbXBsZW1lbnRh dGlvbiBvZiB0aGUgLT5hdG9taWNfY2hlY2soKSBjYWxsYmFjayBwcmVjb21wdXRlcyBhbGwKcGFy YW1ldGVycyB0byBjaGVjayBpZiB0aGUgZ2l2ZW4gY29uZmlndXJhdGlvbiBjYW4gYmUgYXBwbGll ZC4gSWYgc28gdGhlCnByZWNvbXB1dGVkIHZhbHVlcyBhcmUgc3RvcmVkIGluIHRoZSBhdG9taWMg c3RhdGUgb2JqZWN0IGZvciB0aGUgZW5jb2RlcgphbmQgYXBwbGllZCBkdXJpbmcgbW9kZXNldC4g SW4gdGhhdCB3YXkgdGhlIG1vZGVzZXQgbm8gbG9uZ2VyIG5lZWRzIHRvCnBlcmZvcm0gYW55IGNo ZWNraW5nIGJ1dCBzaW1wbHkgcHJvZ3JhbSB2YWx1ZXMgaW50byByZWdpc3RlcnMuCgpTaWduZWQt b2ZmLWJ5OiBUaGllcnJ5IFJlZGluZyA8dHJlZGluZ0BudmlkaWEuY29tPgotLS0KIGRyaXZlcnMv Z3B1L2RybS90ZWdyYS9oZG1pLmMgfCAyMiArKysrKysrKysrKysrKysrKysrKysrCiAxIGZpbGUg Y2hhbmdlZCwgMjIgaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS90 ZWdyYS9oZG1pLmMgYi9kcml2ZXJzL2dwdS9kcm0vdGVncmEvaGRtaS5jCmluZGV4IDcyODY4MWEz ZjhjOS4uYWJiMWVhMDM4NWVjIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vdGVncmEvaGRt aS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS90ZWdyYS9oZG1pLmMKQEAgLTEwODEsNiArMTA4MSwy NyBAQCBzdGF0aWMgdm9pZCB0ZWdyYV9oZG1pX2VuY29kZXJfZGlzYWJsZShzdHJ1Y3QgZHJtX2Vu Y29kZXIgKmVuY29kZXIpCiAJfQogfQogCitzdGF0aWMgaW50Cit0ZWdyYV9oZG1pX2VuY29kZXJf YXRvbWljX2NoZWNrKHN0cnVjdCBkcm1fZW5jb2RlciAqZW5jb2RlciwKKwkJCQlzdHJ1Y3QgZHJt X2NydGNfc3RhdGUgKmNydGNfc3RhdGUsCisJCQkJc3RydWN0IGRybV9jb25uZWN0b3Jfc3RhdGUg KmNvbm5fc3RhdGUpCit7CisJc3RydWN0IHRlZ3JhX291dHB1dCAqb3V0cHV0ID0gZW5jb2Rlcl90 b19vdXRwdXQoZW5jb2Rlcik7CisJc3RydWN0IHRlZ3JhX2RjICpkYyA9IHRvX3RlZ3JhX2RjKGNv bm5fc3RhdGUtPmNydGMpOworCXVuc2lnbmVkIGxvbmcgcGNsayA9IGNydGNfc3RhdGUtPm1vZGUu Y2xvY2sgKiAxMDAwOworCXN0cnVjdCB0ZWdyYV9oZG1pICpoZG1pID0gdG9faGRtaShvdXRwdXQp OworCWludCBlcnI7CisKKwllcnIgPSB0ZWdyYV9kY19zdGF0ZV9zZXR1cF9jbG9jayhkYywgY3J0 Y19zdGF0ZSwgaGRtaS0+Y2xrX3BhcmVudCwKKwkJCQkJIHBjbGssIDApOworCWlmIChlcnIgPCAw KSB7CisJCWRldl9lcnIob3V0cHV0LT5kZXYsICJmYWlsZWQgdG8gc2V0dXAgQ1JUQyBzdGF0ZTog JWRcbiIsIGVycik7CisJCXJldHVybiBlcnI7CisJfQorCisJcmV0dXJuIGVycjsKK30KKwogc3Rh dGljIGNvbnN0IHN0cnVjdCBkcm1fZW5jb2Rlcl9oZWxwZXJfZnVuY3MgdGVncmFfaGRtaV9lbmNv ZGVyX2hlbHBlcl9mdW5jcyA9IHsKIAkuZHBtcyA9IHRlZ3JhX2hkbWlfZW5jb2Rlcl9kcG1zLAog CS5tb2RlX2ZpeHVwID0gdGVncmFfaGRtaV9lbmNvZGVyX21vZGVfZml4dXAsCkBAIC0xMDg4LDYg KzExMDksNyBAQCBzdGF0aWMgY29uc3Qgc3RydWN0IGRybV9lbmNvZGVyX2hlbHBlcl9mdW5jcyB0 ZWdyYV9oZG1pX2VuY29kZXJfaGVscGVyX2Z1bmNzID0gewogCS5jb21taXQgPSB0ZWdyYV9oZG1p X2VuY29kZXJfY29tbWl0LAogCS5tb2RlX3NldCA9IHRlZ3JhX2hkbWlfZW5jb2Rlcl9tb2RlX3Nl dCwKIAkuZGlzYWJsZSA9IHRlZ3JhX2hkbWlfZW5jb2Rlcl9kaXNhYmxlLAorCS5hdG9taWNfY2hl Y2sgPSB0ZWdyYV9oZG1pX2VuY29kZXJfYXRvbWljX2NoZWNrLAogfTsKIAogc3RhdGljIGludCB0 ZWdyYV9oZG1pX3Nob3dfcmVncyhzdHJ1Y3Qgc2VxX2ZpbGUgKnMsIHZvaWQgKmRhdGEpCi0tIAoy LjEuMwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJp LWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK