From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH 12/36] drm/tegra: output: Make ->setup_clock() optional Date: Tue, 20 Jan 2015 11:48:31 +0100 Message-ID: <1421750935-4023-13-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 RnJvbTogVGhpZXJyeSBSZWRpbmcgPHRyZWRpbmdAbnZpZGlhLmNvbT4KCkluIG9yZGVyIHRvIHRy YW5zaXRpb24gb3V0cHV0IGRyaXZlcnMgdG8gdXNpbmcgdGhlIHN0cnVjdCB0ZWdyYV9vdXRwdXQK YXMgYSBoZWxwZXIgcmF0aGVyIHRoYW4gbWlkbGF5ZXIsIG1ha2UgdGhpcyBjYWxsYmFjayBvcHRp b25hbC4gSW5zdGVhZApkcml2ZXJzIHNob3VsZCBpbXBsZW1lbnQgdGhlIGVxdWl2YWxlbnQgYXMg cGFydCBvZiAtPm1vZGVfZml4dXAoKS4gRm9yCnRoZSBjb252ZXJzaW9uIHRvIGF0b21pYyBtb2Rl c2V0dGluZyBhIG5ldyBjYWxsYmFjayAtPmF0b21pY19jaGVjaygpCnNob3VsZCBiZSBpbXBsZW1l bnRlZCB0aGF0IHVwZGF0ZXMgdGhlIGRpc3BsYXkgY29udHJvbGxlcidzIHN0YXRlIHdpdGgKdGhl IGNvcnJlc3BvbmRpbmcgcGFyZW50IGNsb2NrLCByYXRlIGFuZCBzaGlmdCBjbG9jayBkaXZpZGVy LgoKU2lnbmVkLW9mZi1ieTogVGhpZXJyeSBSZWRpbmcgPHRyZWRpbmdAbnZpZGlhLmNvbT4KLS0t CiBkcml2ZXJzL2dwdS9kcm0vdGVncmEvZGMuYyAgfCAxMCArKysrKysrKystCiBkcml2ZXJzL2dw dS9kcm0vdGVncmEvZHJtLmggfCAxMCAtLS0tLS0tLS0tCiAyIGZpbGVzIGNoYW5nZWQsIDkgaW5z ZXJ0aW9ucygrKSwgMTEgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJt L3RlZ3JhL2RjLmMgYi9kcml2ZXJzL2dwdS9kcm0vdGVncmEvZGMuYwppbmRleCA5Y2VlNjQ2NWI3 NTMuLjQ2ZmRlMjU4NjNhMiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL3RlZ3JhL2RjLmMK KysrIGIvZHJpdmVycy9ncHUvZHJtL3RlZ3JhL2RjLmMKQEAgLTEwNzQsMTAgKzEwNzQsMTggQEAg c3RhdGljIGludCB0ZWdyYV9jcnRjX3NldHVwX2NsayhzdHJ1Y3QgZHJtX2NydGMgKmNydGMsCiAJ CXJldHVybiAtRU5PREVWOwogCiAJLyoKKwkgKiBUaGUgLT5zZXR1cF9jbG9jaygpIGNhbGxiYWNr IGlzIG9wdGlvbmFsLCBidXQgaWYgZW5jb2RlcnMgZG9uJ3QKKwkgKiBpbXBsZW1lbnQgaXQgdGhl eSBtb3N0IGxpa2VseSBuZWVkIHRvIGRvIHRoZSBlcXVpdmFsZW50IHdpdGhpbiB0aGUKKwkgKiAt Pm1vZGVfZml4dXAoKSBjYWxsYmFjay4KKwkgKi8KKwlpZiAoIW91dHB1dC0+b3BzIHx8ICFvdXRw dXQtPm9wcy0+c2V0dXBfY2xvY2spCisJCXJldHVybiAwOworCisJLyoKIAkgKiBUaGlzIGFzc3Vt ZXMgdGhhdCB0aGUgcGFyZW50IGNsb2NrIGlzIHBsbF9kX291dDAgb3IgcGxsX2QyX291dAogCSAq IHJlc3BlY3RpdmVseSwgZWFjaCBvZiB3aGljaCBkaXZpZGVzIHRoZSBiYXNlIHBsbF9kIGJ5IDIu CiAJICovCi0JZXJyID0gdGVncmFfb3V0cHV0X3NldHVwX2Nsb2NrKG91dHB1dCwgZGMtPmNsaywg cGNsaywgJmRpdik7CisJZXJyID0gb3V0cHV0LT5vcHMtPnNldHVwX2Nsb2NrKG91dHB1dCwgZGMt PmNsaywgcGNsaywgJmRpdik7CiAJaWYgKGVyciA8IDApIHsKIAkJZGV2X2VycihkYy0+ZGV2LCAi ZmFpbGVkIHRvIHNldHVwIGNsb2NrOiAlbGRcbiIsIGVycik7CiAJCXJldHVybiBlcnI7CmRpZmYg LS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vdGVncmEvZHJtLmggYi9kcml2ZXJzL2dwdS9kcm0vdGVn cmEvZHJtLmgKaW5kZXggYmY3NDlhYzRhMzQ0Li5kNzQzMzk3NmE0MGIgMTAwNjQ0Ci0tLSBhL2Ry aXZlcnMvZ3B1L2RybS90ZWdyYS9kcm0uaAorKysgYi9kcml2ZXJzL2dwdS9kcm0vdGVncmEvZHJt LmgKQEAgLTI0MCwxNiArMjQwLDYgQEAgc3RhdGljIGlubGluZSBpbnQgdGVncmFfb3V0cHV0X2Rp c2FibGUoc3RydWN0IHRlZ3JhX291dHB1dCAqb3V0cHV0KQogCXJldHVybiBvdXRwdXQgPyAtRU5P U1lTIDogLUVJTlZBTDsKIH0KIAotc3RhdGljIGlubGluZSBpbnQgdGVncmFfb3V0cHV0X3NldHVw X2Nsb2NrKHN0cnVjdCB0ZWdyYV9vdXRwdXQgKm91dHB1dCwKLQkJCQkJICAgc3RydWN0IGNsayAq Y2xrLCB1bnNpZ25lZCBsb25nIHBjbGssCi0JCQkJCSAgIHVuc2lnbmVkIGludCAqZGl2KQotewot CWlmIChvdXRwdXQgJiYgb3V0cHV0LT5vcHMgJiYgb3V0cHV0LT5vcHMtPnNldHVwX2Nsb2NrKQot CQlyZXR1cm4gb3V0cHV0LT5vcHMtPnNldHVwX2Nsb2NrKG91dHB1dCwgY2xrLCBwY2xrLCBkaXYp OwotCi0JcmV0dXJuIG91dHB1dCA/IC1FTk9TWVMgOiAtRUlOVkFMOwotfQotCiBzdGF0aWMgaW5s aW5lIGludCB0ZWdyYV9vdXRwdXRfY2hlY2tfbW9kZShzdHJ1Y3QgdGVncmFfb3V0cHV0ICpvdXRw dXQsCiAJCQkJCSAgc3RydWN0IGRybV9kaXNwbGF5X21vZGUgKm1vZGUsCiAJCQkJCSAgZW51bSBk cm1fbW9kZV9zdGF0dXMgKnN0YXR1cykKLS0gCjIuMS4zCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZl bEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=