From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: [PATCH v2 7/7] drm/i915/crt: simplify CRT VBT check on pre-VLV/DDI Date: Tue, 22 Jan 2019 10:23:07 +0200 Message-ID: <20190122082307.4003-7-jani.nikula@intel.com> References: <20190122082307.4003-1-jani.nikula@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 79EF56EBD4 for ; Tue, 22 Jan 2019 08:21:48 +0000 (UTC) In-Reply-To: <20190122082307.4003-1-jani.nikula@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: jani.nikula@intel.com List-Id: intel-gfx@lists.freedesktop.org VGhlIFZCVCBpbnRfY3J0X3N1cHBvcnQgY2FuJ3QgYmUgdHJ1c3RlZCBvbiBlYXJsaWVyIHBsYXRm b3JtcywgYW5kIGlzCmFsd2F5cyBzZXQgdG8gdHJ1ZSBpbiBpbnRlbF9iaW9zLmMgZm9yIHByZS1E REkgYW5kIHByZS1WTFYgcGxhdGZvcm1zLiBXZQpjYW4gc2ltcGxpZnkgdGhlIG91dHB1dCBzZXR1 cCBieSB1bmNvbmRpdGlvbmFsbHkgY2FsbGluZwppbnRlbF9jcnRfaW5pdCgpIGZvciB0aGVzZSBw bGF0Zm9ybXMuCgpTdWdnZXN0ZWQtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBs aW51eC5pbnRlbC5jb20+ClNpZ25lZC1vZmYtYnk6IEphbmkgTmlrdWxhIDxqYW5pLm5pa3VsYUBp bnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jIHwgMTUg KysrKy0tLS0tLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCspLCAxMSBkZWxl dGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5 LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKaW5kZXggZWQzNzgwZjI0 NjM4Li5kMzI4NTk5MjQwY2IgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2Rpc3BsYXkuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKQEAg LTE0MzgyLDkgKzE0MzgyLDcgQEAgc3RhdGljIHZvaWQgaW50ZWxfc2V0dXBfb3V0cHV0cyhzdHJ1 Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCiAJCSAqIGluY29ycmVjdCBzaGFyaW5nIG9m IHRoZSBQUFMuCiAJCSAqLwogCQlpbnRlbF9sdmRzX2luaXQoZGV2X3ByaXYpOwotCi0JCWlmIChk ZXZfcHJpdi0+dmJ0LmludF9jcnRfc3VwcG9ydCkKLQkJCWludGVsX2NydF9pbml0KGRldl9wcml2 KTsKKwkJaW50ZWxfY3J0X2luaXQoZGV2X3ByaXYpOwogCiAJCWRwZF9pc19lZHAgPSBpbnRlbF9k cF9pc19wb3J0X2VkcChkZXZfcHJpdiwgUE9SVF9EKTsKIApAQCAtMTQ0NjEsMTcgKzE0NDU5LDE0 IEBAIHN0YXRpYyB2b2lkIGludGVsX3NldHVwX291dHB1dHMoc3RydWN0IGRybV9pOTE1X3ByaXZh dGUgKmRldl9wcml2KQogCQl2bHZfZHNpX2luaXQoZGV2X3ByaXYpOwogCX0gZWxzZSBpZiAoSVNf UElORVZJRVcoZGV2X3ByaXYpKSB7CiAJCWludGVsX2x2ZHNfaW5pdChkZXZfcHJpdik7Ci0KLQkJ aWYgKGRldl9wcml2LT52YnQuaW50X2NydF9zdXBwb3J0KQotCQkJaW50ZWxfY3J0X2luaXQoZGV2 X3ByaXYpOworCQlpbnRlbF9jcnRfaW5pdChkZXZfcHJpdik7CiAJfSBlbHNlIGlmIChJU19HRU5f UkFOR0UoZGV2X3ByaXYsIDMsIDQpKSB7CiAJCWJvb2wgZm91bmQgPSBmYWxzZTsKIAogCQlpZiAo SVNfTU9CSUxFKGRldl9wcml2KSkKIAkJCWludGVsX2x2ZHNfaW5pdChkZXZfcHJpdik7CiAKLQkJ aWYgKGRldl9wcml2LT52YnQuaW50X2NydF9zdXBwb3J0KQotCQkJaW50ZWxfY3J0X2luaXQoZGV2 X3ByaXYpOworCQlpbnRlbF9jcnRfaW5pdChkZXZfcHJpdik7CiAKIAkJaWYgKEk5MTVfUkVBRChH RU4zX1NEVk9CKSAmIFNEVk9fREVURUNURUQpIHsKIAkJCURSTV9ERUJVR19LTVMoInByb2Jpbmcg U0RWT0JcbiIpOwpAQCAtMTQ1MTEsOSArMTQ1MDYsNyBAQCBzdGF0aWMgdm9pZCBpbnRlbF9zZXR1 cF9vdXRwdXRzKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKIAkJaWYgKElTX0k4 NVgoZGV2X3ByaXYpKQogCQkJaW50ZWxfbHZkc19pbml0KGRldl9wcml2KTsKIAotCQlpZiAoZGV2 X3ByaXYtPnZidC5pbnRfY3J0X3N1cHBvcnQpCi0JCQlpbnRlbF9jcnRfaW5pdChkZXZfcHJpdik7 Ci0KKwkJaW50ZWxfY3J0X2luaXQoZGV2X3ByaXYpOwogCQlpbnRlbF9kdm9faW5pdChkZXZfcHJp dik7CiAJfQogCi0tIAoyLjIwLjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2ludGVsLWdmeAo=