From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Wu Subject: [PATCH 2/4] drm/nouveau/acpi: return supported DSM functions Date: Wed, 25 May 2016 00:52:59 +0200 Message-ID: <1464130381-4797-3-git-send-email-peter@lekensteyn.nl> References: <1464130381-4797-1-git-send-email-peter@lekensteyn.nl> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1464130381-4797-1-git-send-email-peter-VTkQYDcBqhK7DlmcbJSQ7g@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: Dave Airlie List-Id: dri-devel@lists.freedesktop.org UmV0dXJuIHRoZSBzZXQgb2Ygc3VwcG9ydGVkIGZ1bmN0aW9ucyB0byB0aGUgY2FsbGVyLiBObyBm dW5jdGlvbmFsCmNoYW5nZXMuCgpTaWduZWQtb2ZmLWJ5OiBQZXRlciBXdSA8cGV0ZXJAbGVrZW5z dGV5bi5ubD4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vbm91dmVhdS9ub3V2ZWF1X2FjcGkuYyB8IDE2 ICsrKysrKysrKy0tLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCA5IGluc2VydGlvbnMoKyksIDcgZGVs ZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL25vdXZlYXUvbm91dmVhdV9h Y3BpLmMgYi9kcml2ZXJzL2dwdS9kcm0vbm91dmVhdS9ub3V2ZWF1X2FjcGkuYwppbmRleCA0NWZh OWIyLi43MWQ1ZTZhIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vbm91dmVhdS9ub3V2ZWF1 X2FjcGkuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vbm91dmVhdS9ub3V2ZWF1X2FjcGkuYwpAQCAt MTA3LDcgKzEwNyw3IEBAIHN0YXRpYyBpbnQgbm91dmVhdV9vcHRpbXVzX2RzbShhY3BpX2hhbmRs ZSBoYW5kbGUsIGludCBmdW5jLCBpbnQgYXJnLCB1aW50MzJfdCAqCiAgKiByZXF1aXJlbWVudHMg b24gdGhlIGZvdXJ0aCBwYXJhbWV0ZXIsIHNvIGEgcHJpdmF0ZSBpbXBsZW1lbnRhdGlvbgogICog aW5zdGVhZCBvZiB1c2luZyBhY3BpX2NoZWNrX2RzbSgpLgogICovCi1zdGF0aWMgaW50IG5vdXZl YXVfY2hlY2tfb3B0aW11c19kc20oYWNwaV9oYW5kbGUgaGFuZGxlKQorc3RhdGljIGludCBub3V2 ZWF1X2RzbV9nZXRfb3B0aW11c19mdW5jdGlvbnMoYWNwaV9oYW5kbGUgaGFuZGxlKQogewogCWlu dCByZXN1bHQ7CiAKQEAgLTEyMiw3ICsxMjIsOSBAQCBzdGF0aWMgaW50IG5vdXZlYXVfY2hlY2tf b3B0aW11c19kc20oYWNwaV9oYW5kbGUgaGFuZGxlKQogCSAqIEFDUEkgU3BlYyB2NCA5LjE0LjE6 IGlmIGJpdCAwIGlzIHplcm8sIG5vIGZ1bmN0aW9uIGlzIHN1cHBvcnRlZC4KIAkgKiBJZiB0aGUg bi10aCBiaXQgaXMgZW5hYmxlZCwgZnVuY3Rpb24gbiBpcyBzdXBwb3J0ZWQKIAkgKi8KLQlyZXR1 cm4gcmVzdWx0ICYgMSAmJiByZXN1bHQgJiAoMSA8PCBOT1VWRUFVX0RTTV9PUFRJTVVTX0NBUFMp OworCWlmIChyZXN1bHQgJiAxICYmIHJlc3VsdCAmICgxIDw8IE5PVVZFQVVfRFNNX09QVElNVVNf Q0FQUykpCisJCXJldHVybiByZXN1bHQ7CisJcmV0dXJuIDA7CiB9CiAKIHN0YXRpYyBpbnQgbm91 dmVhdV9kc20oYWNwaV9oYW5kbGUgaGFuZGxlLCBpbnQgZnVuYywgaW50IGFyZykKQEAgLTIxNCw3 ICsyMTYsNyBAQCBzdGF0aWMgdm9pZCBub3V2ZWF1X2RzbV9wY2lfcHJvYmUoc3RydWN0IHBjaV9k ZXYgKnBkZXYsIGJvb2wgKmhhc19tdXgsCiB7CiAJYWNwaV9oYW5kbGUgZGhhbmRsZTsKIAlib29s IHN1cHBvcnRzX211eDsKLQlib29sIHN1cHBvcnRzX29wdDsKKwlpbnQgb3B0aW11c19mdW5jczsK IAogCWRoYW5kbGUgPSBBQ1BJX0hBTkRMRSgmcGRldi0+ZGV2KTsKIAlpZiAoIWRoYW5kbGUpCkBA IC0yMjUsMTcgKzIyNywxNyBAQCBzdGF0aWMgdm9pZCBub3V2ZWF1X2RzbV9wY2lfcHJvYmUoc3Ry dWN0IHBjaV9kZXYgKnBkZXYsIGJvb2wgKmhhc19tdXgsCiAKIAlzdXBwb3J0c19tdXggPSBhY3Bp X2NoZWNrX2RzbShkaGFuZGxlLCBub3V2ZWF1X2RzbV9tdWlkLCAweDAwMDAwMTAyLAogCQkJCSAg ICAgIDEgPDwgTk9VVkVBVV9EU01fUE9XRVIpOwotCXN1cHBvcnRzX29wdCA9IG5vdXZlYXVfY2hl Y2tfb3B0aW11c19kc20oZGhhbmRsZSk7CisJb3B0aW11c19mdW5jcyA9IG5vdXZlYXVfZHNtX2dl dF9vcHRpbXVzX2Z1bmN0aW9ucyhkaGFuZGxlKTsKIAogCS8qIERvZXMgbm90IGxvb2sgbGlrZSBh IE52aWRpYSBkZXZpY2UuICovCi0JaWYgKCFzdXBwb3J0c19tdXggJiYgIXN1cHBvcnRzX29wdCkK KwlpZiAoIXN1cHBvcnRzX211eCAmJiAhb3B0aW11c19mdW5jcykKIAkJcmV0dXJuOwogCiAJbm91 dmVhdV9kc21fcHJpdi5kaGFuZGxlID0gZGhhbmRsZTsKIAkqaGFzX211eCA9IHN1cHBvcnRzX211 eDsKLQkqaGFzX29wdCA9IHN1cHBvcnRzX29wdDsKKwkqaGFzX29wdCA9ICEhb3B0aW11c19mdW5j czsKIAotCWlmIChzdXBwb3J0c19vcHQpIHsKKwlpZiAob3B0aW11c19mdW5jcykgewogCQl1aW50 MzJfdCByZXN1bHQ7CiAJCW5vdXZlYXVfb3B0aW11c19kc20oZGhhbmRsZSwgTk9VVkVBVV9EU01f T1BUSU1VU19DQVBTLCAwLAogCQkJCSAgICAmcmVzdWx0KTsKLS0gCjIuOC4yCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpOb3V2ZWF1IG1haWxpbmcgbGlz dApOb3V2ZWF1QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL25vdXZlYXUK