From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Deucher Subject: [PATCH 44/51] drm/amdgpu: enable sysfs interface for powerplay Date: Thu, 12 Nov 2015 01:18:34 -0500 Message-ID: <1447309121-2480-45-git-send-email-alexander.deucher@amd.com> References: <1447309121-2480-1-git-send-email-alexander.deucher@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-qk0-f179.google.com (mail-qk0-f179.google.com [209.85.220.179]) by gabe.freedesktop.org (Postfix) with ESMTPS id 05D867A08A for ; Wed, 11 Nov 2015 22:19:27 -0800 (PST) Received: by qkcl124 with SMTP id l124so20253982qkc.3 for ; Wed, 11 Nov 2015 22:19:26 -0800 (PST) In-Reply-To: <1447309121-2480-1-git-send-email-alexander.deucher@amd.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: Rex Zhu List-Id: dri-devel@lists.freedesktop.org RnJvbTogUmV4IFpodSA8UmV4LlpodUBhbWQuY29tPgoKU2FtZSBpbnRlcmZhY2UgZXhwb3NlZCBp biBwcmUtcG93ZXJwbGF5IGRwbSBjb2RlLgoKU2lnbmVkLW9mZi1ieTogUmV4IFpodSA8UmV4Llpo dUBhbWQuY29tPgpSZXZpZXdlZC1ieTogSmFtbXkgWmhvdSA8SmFtbXkuWmhvdUBhbWQuY29tPgpS ZXZpZXdlZC1ieTogQWxleCBEZXVjaGVyIDxhbGV4YW5kZXIuZGV1Y2hlckBhbWQuY29tPgotLS0K IGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9wbS5jIHwgMjAgKysrKysrKysrKyst LS0tLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAxMSBpbnNlcnRpb25zKCspLCA5IGRlbGV0aW9ucygt KQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9wbS5jIGIv ZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3BtLmMKaW5kZXggMjM1ZmFlNS4uNDBh ZTMwNSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3BtLmMK KysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3BtLmMKQEAgLTE4NCwxMCAr MTg0LDEwIEBAIHN0YXRpYyBzc2l6ZV90IGFtZGdwdV9od21vbl9zaG93X3RlbXAoc3RydWN0IGRl dmljZSAqZGV2LAogCXN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2ID0gZGV2X2dldF9kcnZkYXRh KGRldik7CiAJaW50IHRlbXA7CiAKLQlpZiAoYWRldi0+cG0uZnVuY3MtPmdldF90ZW1wZXJhdHVy ZSkKLQkJdGVtcCA9IGFtZGdwdV9kcG1fZ2V0X3RlbXBlcmF0dXJlKGFkZXYpOwotCWVsc2UKKwlp ZiAoIWFtZGdwdV9wb3dlcnBsYXkgJiYgIWFkZXYtPnBtLmZ1bmNzLT5nZXRfdGVtcGVyYXR1cmUp CiAJCXRlbXAgPSAwOworCWVsc2UKKwkJdGVtcCA9IGFtZGdwdV9kcG1fZ2V0X3RlbXBlcmF0dXJl KGFkZXYpOwogCiAJcmV0dXJuIHNucHJpbnRmKGJ1ZiwgUEFHRV9TSVpFLCAiJWRcbiIsIHRlbXAp OwogfQpAQCAtMjE1LDggKzIxNSwxMCBAQCBzdGF0aWMgc3NpemVfdCBhbWRncHVfaHdtb25fZ2V0 X3B3bTFfZW5hYmxlKHN0cnVjdCBkZXZpY2UgKmRldiwKIAlzdHJ1Y3QgYW1kZ3B1X2RldmljZSAq YWRldiA9IGRldl9nZXRfZHJ2ZGF0YShkZXYpOwogCXUzMiBwd21fbW9kZSA9IDA7CiAKLQlpZiAo YWRldi0+cG0uZnVuY3MtPmdldF9mYW5fY29udHJvbF9tb2RlKQotCQlwd21fbW9kZSA9IGFtZGdw dV9kcG1fZ2V0X2Zhbl9jb250cm9sX21vZGUoYWRldik7CisJaWYgKCFhbWRncHVfcG93ZXJwbGF5 ICYmICFhZGV2LT5wbS5mdW5jcy0+Z2V0X2Zhbl9jb250cm9sX21vZGUpCisJCXJldHVybiAtRUlO VkFMOworCisJcHdtX21vZGUgPSBhbWRncHVfZHBtX2dldF9mYW5fY29udHJvbF9tb2RlKGFkZXYp OwogCiAJLyogbmV2ZXIgMCAoZnVsbC1zcGVlZCksIGZ1c2Ugb3Igc21jLWNvbnRyb2xsZWQgYWx3 YXlzICovCiAJcmV0dXJuIHNwcmludGYoYnVmLCAiJWlcbiIsIHB3bV9tb2RlID09IEZET19QV01f TU9ERV9TVEFUSUMgPyAxIDogMik7CkBAIC0yMzEsNyArMjMzLDcgQEAgc3RhdGljIHNzaXplX3Qg YW1kZ3B1X2h3bW9uX3NldF9wd20xX2VuYWJsZShzdHJ1Y3QgZGV2aWNlICpkZXYsCiAJaW50IGVy cjsKIAlpbnQgdmFsdWU7CiAKLQlpZiAoIWFkZXYtPnBtLmZ1bmNzLT5zZXRfZmFuX2NvbnRyb2xf bW9kZSkKKwlpZiAoIWFtZGdwdV9wb3dlcnBsYXkgJiYgIWFkZXYtPnBtLmZ1bmNzLT5zZXRfZmFu X2NvbnRyb2xfbW9kZSkKIAkJcmV0dXJuIC1FSU5WQUw7CiAKIAllcnIgPSBrc3RydG9pbnQoYnVm LCAxMCwgJnZhbHVlKTsKQEAgLTMyOCw5ICszMzAsNiBAQCBzdGF0aWMgdW1vZGVfdCBod21vbl9h dHRyaWJ1dGVzX3Zpc2libGUoc3RydWN0IGtvYmplY3QgKmtvYmosCiAJc3RydWN0IGFtZGdwdV9k ZXZpY2UgKmFkZXYgPSBkZXZfZ2V0X2RydmRhdGEoZGV2KTsKIAl1bW9kZV90IGVmZmVjdGl2ZV9t b2RlID0gYXR0ci0+bW9kZTsKIAotCWlmIChhbWRncHVfcG93ZXJwbGF5KQotCQlyZXR1cm4gMDsg IC8qIHRvIGRvICovCi0KIAkvKiBTa2lwIGxpbWl0IGF0dHJpYnV0ZXMgaWYgRFBNIGlzIG5vdCBl bmFibGVkICovCiAJaWYgKCFhZGV2LT5wbS5kcG1fZW5hYmxlZCAmJgogCSAgICAoYXR0ciA9PSAm c2Vuc29yX2Rldl9hdHRyX3RlbXAxX2NyaXQuZGV2X2F0dHIuYXR0ciB8fApAQCAtMzQxLDYgKzM0 MCw5IEBAIHN0YXRpYyB1bW9kZV90IGh3bW9uX2F0dHJpYnV0ZXNfdmlzaWJsZShzdHJ1Y3Qga29i amVjdCAqa29iaiwKIAkgICAgIGF0dHIgPT0gJnNlbnNvcl9kZXZfYXR0cl9wd20xX21pbi5kZXZf YXR0ci5hdHRyKSkKIAkJcmV0dXJuIDA7CiAKKwlpZiAoYW1kZ3B1X3Bvd2VycGxheSkKKwkJcmV0 dXJuIGVmZmVjdGl2ZV9tb2RlOworCiAJLyogU2tpcCBmYW4gYXR0cmlidXRlcyBpZiBmYW4gaXMg bm90IHByZXNlbnQgKi8KIAlpZiAoYWRldi0+cG0ubm9fZmFuICYmCiAJICAgIChhdHRyID09ICZz ZW5zb3JfZGV2X2F0dHJfcHdtMS5kZXZfYXR0ci5hdHRyIHx8Ci0tIAoxLjguMy4xCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGlu ZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=