From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Wu Subject: [PATCH v3 2/4] drm/nouveau/acpi: return supported DSM functions Date: Fri, 15 Jul 2016 15:12:16 +0200 Message-ID: <20160715131218.2416-3-peter@lekensteyn.nl> References: <20160715131218.2416-1-peter@lekensteyn.nl> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20160715131218.2416-1-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: Dave Airlie Cc: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org UmV0dXJuIHRoZSBzZXQgb2Ygc3VwcG9ydGVkIGZ1bmN0aW9ucyB0byB0aGUgY2FsbGVyLiBObyBm dW5jdGlvbmFsCmNoYW5nZXMuCgpSZXZpZXdlZC1ieTogSGFucyBkZSBHb2VkZSA8aGRlZ29lZGVA cmVkaGF0LmNvbT4KU2lnbmVkLW9mZi1ieTogUGV0ZXIgV3UgPHBldGVyQGxla2Vuc3RleW4ubmw+ Ci0tLQogZHJpdmVycy9ncHUvZHJtL25vdXZlYXUvbm91dmVhdV9hY3BpLmMgfCAxNiArKysrKysr KystLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgOSBpbnNlcnRpb25zKCspLCA3IGRlbGV0aW9ucygt KQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9ub3V2ZWF1L25vdXZlYXVfYWNwaS5jIGIv ZHJpdmVycy9ncHUvZHJtL25vdXZlYXUvbm91dmVhdV9hY3BpLmMKaW5kZXggODg2YTY3Yy4uNTcy YWMzMCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL25vdXZlYXUvbm91dmVhdV9hY3BpLmMK KysrIGIvZHJpdmVycy9ncHUvZHJtL25vdXZlYXUvbm91dmVhdV9hY3BpLmMKQEAgLTEwNyw3ICsx MDcsNyBAQCBzdGF0aWMgaW50IG5vdXZlYXVfb3B0aW11c19kc20oYWNwaV9oYW5kbGUgaGFuZGxl LCBpbnQgZnVuYywgaW50IGFyZywgdWludDMyX3QgKgogICogcmVxdWlyZW1lbnRzIG9uIHRoZSBm b3VydGggcGFyYW1ldGVyLCBzbyBhIHByaXZhdGUgaW1wbGVtZW50YXRpb24KICAqIGluc3RlYWQg b2YgdXNpbmcgYWNwaV9jaGVja19kc20oKS4KICAqLwotc3RhdGljIGludCBub3V2ZWF1X2NoZWNr X29wdGltdXNfZHNtKGFjcGlfaGFuZGxlIGhhbmRsZSkKK3N0YXRpYyBpbnQgbm91dmVhdV9kc21f Z2V0X29wdGltdXNfZnVuY3Rpb25zKGFjcGlfaGFuZGxlIGhhbmRsZSkKIHsKIAlpbnQgcmVzdWx0 OwogCkBAIC0xMjIsNyArMTIyLDkgQEAgc3RhdGljIGludCBub3V2ZWF1X2NoZWNrX29wdGltdXNf ZHNtKGFjcGlfaGFuZGxlIGhhbmRsZSkKIAkgKiBBQ1BJIFNwZWMgdjQgOS4xNC4xOiBpZiBiaXQg MCBpcyB6ZXJvLCBubyBmdW5jdGlvbiBpcyBzdXBwb3J0ZWQuCiAJICogSWYgdGhlIG4tdGggYml0 IGlzIGVuYWJsZWQsIGZ1bmN0aW9uIG4gaXMgc3VwcG9ydGVkCiAJICovCi0JcmV0dXJuIHJlc3Vs dCAmIDEgJiYgcmVzdWx0ICYgKDEgPDwgTk9VVkVBVV9EU01fT1BUSU1VU19DQVBTKTsKKwlpZiAo cmVzdWx0ICYgMSAmJiByZXN1bHQgJiAoMSA8PCBOT1VWRUFVX0RTTV9PUFRJTVVTX0NBUFMpKQor CQlyZXR1cm4gcmVzdWx0OworCXJldHVybiAwOwogfQogCiBzdGF0aWMgaW50IG5vdXZlYXVfZHNt KGFjcGlfaGFuZGxlIGhhbmRsZSwgaW50IGZ1bmMsIGludCBhcmcpCkBAIC0yMTQsNyArMjE2LDcg QEAgc3RhdGljIHZvaWQgbm91dmVhdV9kc21fcGNpX3Byb2JlKHN0cnVjdCBwY2lfZGV2ICpwZGV2 LCBhY3BpX2hhbmRsZSAqZGhhbmRsZV9vdXQKIHsKIAlhY3BpX2hhbmRsZSBkaGFuZGxlOwogCWJv b2wgc3VwcG9ydHNfbXV4OwotCWJvb2wgc3VwcG9ydHNfb3B0OworCWludCBvcHRpbXVzX2Z1bmNz OwogCiAJZGhhbmRsZSA9IEFDUElfSEFORExFKCZwZGV2LT5kZXYpOwogCWlmICghZGhhbmRsZSkK QEAgLTIyNSwxNyArMjI3LDE3IEBAIHN0YXRpYyB2b2lkIG5vdXZlYXVfZHNtX3BjaV9wcm9iZShz dHJ1Y3QgcGNpX2RldiAqcGRldiwgYWNwaV9oYW5kbGUgKmRoYW5kbGVfb3V0CiAKIAlzdXBwb3J0 c19tdXggPSBhY3BpX2NoZWNrX2RzbShkaGFuZGxlLCBub3V2ZWF1X2RzbV9tdWlkLCAweDAwMDAw MTAyLAogCQkJCSAgICAgIDEgPDwgTk9VVkVBVV9EU01fUE9XRVIpOwotCXN1cHBvcnRzX29wdCA9 IG5vdXZlYXVfY2hlY2tfb3B0aW11c19kc20oZGhhbmRsZSk7CisJb3B0aW11c19mdW5jcyA9IG5v dXZlYXVfZHNtX2dldF9vcHRpbXVzX2Z1bmN0aW9ucyhkaGFuZGxlKTsKIAogCS8qIERvZXMgbm90 IGxvb2sgbGlrZSBhIE52aWRpYSBkZXZpY2UuICovCi0JaWYgKCFzdXBwb3J0c19tdXggJiYgIXN1 cHBvcnRzX29wdCkKKwlpZiAoIXN1cHBvcnRzX211eCAmJiAhb3B0aW11c19mdW5jcykKIAkJcmV0 dXJuOwogCiAJKmRoYW5kbGVfb3V0ID0gZGhhbmRsZTsKIAkqaGFzX211eCA9IHN1cHBvcnRzX211 eDsKLQkqaGFzX29wdCA9IHN1cHBvcnRzX29wdDsKKwkqaGFzX29wdCA9ICEhb3B0aW11c19mdW5j czsKIAotCWlmIChzdXBwb3J0c19vcHQpIHsKKwlpZiAob3B0aW11c19mdW5jcykgewogCQl1aW50 MzJfdCByZXN1bHQ7CiAJCW5vdXZlYXVfb3B0aW11c19kc20oZGhhbmRsZSwgTk9VVkVBVV9EU01f T1BUSU1VU19DQVBTLCAwLAogCQkJCSAgICAmcmVzdWx0KTsKLS0gCjIuOS4wCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpOb3V2ZWF1IG1haWxpbmcgbGlz dApOb3V2ZWF1QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL25vdXZlYXUK