From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maarten Lankhorst Subject: [PATCH 09/11] drm/i915/skl: Prevent unclaimed register writes on skylake. Date: Thu, 22 Oct 2015 13:56:34 +0200 Message-ID: <1445514996-18733-10-git-send-email-maarten.lankhorst@linux.intel.com> References: <1445514996-18733-1-git-send-email-maarten.lankhorst@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mblankhorst.nl (mblankhorst.nl [141.105.120.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id D6E596E420 for ; Thu, 22 Oct 2015 04:56:42 -0700 (PDT) In-Reply-To: <1445514996-18733-1-git-send-email-maarten.lankhorst@linux.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: stable@vger.kernel.org List-Id: intel-gfx@lists.freedesktop.org SSdtIGdldHRpbmcgdW5jbGFpbWVkIHJlZ2lzdGVyIHdyaXRlcyB3aGVuIGNoZWNraW5nIHRoZSBX TSByZWdpc3RlcnMKYWZ0ZXIgdGhlIGNydGMgaXMgZGlzYWJsZWQuIFNvIEkgd291bGQgaW1hZ2lu ZSB0aG9zZSBhcmUgZ3VhcmRlZCBieQp0aGUgY3J0YyBwb3dlciB3ZWxsLiBGaXggdGhpcyBieSBu b3QgcmVhZGluZyBvdXQgd20gc3RhdGUgd2hlbiB0aGUKcG93ZXIgd2VsbCBpcyBvZmYuCgpTaWdu ZWQtb2ZmLWJ5OiBNYWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXguaW50 ZWwuY29tPgpCdWd6aWxsYTogaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5j Z2k/aWQ9OTIxODEKQ2M6IHN0YWJsZUB2Z2VyLmtlcm5lbC5vcmcKLS0tCiBkcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9wbS5jIHwgNSArKysrKwogMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9u cygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCmluZGV4IDRjMWMxYmI5NmE5ZS4uZmJjMTAzMzEw NTVlIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCisrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMKQEAgLTI4MzMsNyArMjgzMywxMiBAQCB2b2lk IHNrbF9kZGJfZ2V0X2h3X3N0YXRlKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwK IAlpbnQgcGxhbmU7CiAJdTMyIHZhbDsKIAorCW1lbXNldChkZGIsIDAsIHNpemVvZigqZGRiKSk7 CisKIAlmb3JfZWFjaF9waXBlKGRldl9wcml2LCBwaXBlKSB7CisJCWlmICghaW50ZWxfZGlzcGxh eV9wb3dlcl9pc19lbmFibGVkKGRldl9wcml2LCBQT1dFUl9ET01BSU5fUElQRShwaXBlKSkpCisJ CQljb250aW51ZTsKKwogCQlmb3JfZWFjaF9wbGFuZShkZXZfcHJpdiwgcGlwZSwgcGxhbmUpIHsK IAkJCXZhbCA9IEk5MTVfUkVBRChQTEFORV9CVUZfQ0ZHKHBpcGUsIHBsYW5lKSk7CiAJCQlza2xf ZGRiX2VudHJ5X2luaXRfZnJvbV9odygmZGRiLT5wbGFuZVtwaXBlXVtwbGFuZV0sCi0tIAoyLjEu MAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwt Z2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK