From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Jos=C3=A9=20Roberto=20de=20Souza?= Subject: [PATCH 4/9] drm/i915/icl: Do not change reserved registers related to PSR2 Date: Mon, 26 Nov 2018 16:37:05 -0800 Message-ID: <20181127003710.18618-4-jose.souza@intel.com> References: <20181127003710.18618-1-jose.souza@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20181127003710.18618-1-jose.souza@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: intel-gfx@lists.freedesktop.org Cc: =?UTF-8?q?Jos=C3=A9=20Roberto=20de=20Souza?= , Dhinakaran Pandiyan , dri-devel@lists.freedesktop.org, Rodrigo Vivi List-Id: dri-devel@lists.freedesktop.org Rm9yIElDTCB0aGUgYml0IDEyIG9mIENISUNLRU5fVFJBTlMgaXMgcmVzZXJ2ZWQgc28gd2Ugc2hv dWxkIG5vdAp0b3VjaCBpdCBhbmQgYXMgYnkgZGVmYXVsdCBWU0NfREFUQV9TRUxfU09GVFdBUkVf Q09OVFJPTCBpcyBhbHJlYWR5CnVuc2V0IGluIGdlbjEwICsgR0xLIHdlIGNhbiBqdXN0IGRyb3Ag aXQgYW5kIGZpeCBmb3IgYm90aCBnZW5zLgoKQ2M6IERoaW5ha2FyYW4gUGFuZGl5YW4gPGRoaW5h a2FyYW4ucGFuZGl5YW5AaW50ZWwuY29tPgpDYzogUm9kcmlnbyBWaXZpIDxyb2RyaWdvLnZpdmlA aW50ZWwuY29tPgpTaWduZWQtb2ZmLWJ5OiBKb3PDqSBSb2JlcnRvIGRlIFNvdXphIDxqb3NlLnNv dXphQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYyB8IDEx ICsrKystLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCspLCA3IGRlbGV0aW9u cygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcHNyLmMKaW5kZXggNjA3YzNlYzQxNjc5Li43NjA3YTU4 YTZlYzAgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jCisrKyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jCkBAIC02MzUsMTcgKzYzNSwxNCBAQCBz dGF0aWMgdm9pZCBpbnRlbF9wc3JfZW5hYmxlX3NvdXJjZShzdHJ1Y3QgaW50ZWxfZHAgKmludGVs X2RwLAogCWlmIChJU19IQVNXRUxMKGRldl9wcml2KSB8fCBJU19CUk9BRFdFTEwoZGV2X3ByaXYp KQogCQloc3dfcHNyX3NldHVwX2F1eChpbnRlbF9kcCk7CiAKLQlpZiAoZGV2X3ByaXYtPnBzci5w c3IyX2VuYWJsZWQpIHsKKwlpZiAoZGV2X3ByaXYtPnBzci5wc3IyX2VuYWJsZWQgJiYgKElTX0dF TjkoZGV2X3ByaXYpICYmCisJCQkJCSAgICFJU19HRU1JTklMQUtFKGRldl9wcml2KSkpIHsKIAkJ aTkxNV9yZWdfdCByZWcgPSBnZW45X2NoaWNrZW5fdHJhbnNfcmVnKGRldl9wcml2LAogCQkJCQkJ CWNwdV90cmFuc2NvZGVyKTsKIAkJdTMyIGNoaWNrZW4gPSBJOTE1X1JFQUQocmVnKTsKIAotCQlp ZiAoSVNfR0VOOShkZXZfcHJpdikgJiYgIUlTX0dFTUlOSUxBS0UoZGV2X3ByaXYpKQotCQkJY2hp Y2tlbiB8PSAoUFNSMl9WU0NfRU5BQkxFX1BST0dfSEVBREVSCi0JCQkJICAgfCBQU1IyX0FERF9W RVJUSUNBTF9MSU5FX0NPVU5UKTsKLQotCQllbHNlCi0JCQljaGlja2VuICY9IH5WU0NfREFUQV9T RUxfU09GVFdBUkVfQ09OVFJPTDsKKwkJY2hpY2tlbiB8PSBQU1IyX1ZTQ19FTkFCTEVfUFJPR19I RUFERVIgfAorCQkJICAgUFNSMl9BRERfVkVSVElDQUxfTElORV9DT1VOVDsKIAkJSTkxNV9XUklU RShyZWcsIGNoaWNrZW4pOwogCX0KIAotLSAKMi4xOS4yCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZl bEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9kcmktZGV2ZWwK