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spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B59156EB48; Fri, 6 Nov 2020 22:55:59 +0000 (UTC) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 21CF06EB43 for ; Fri, 6 Nov 2020 22:55:54 +0000 (UTC) IronPort-SDR: aSA+r7FrHYhfAcL5GBDSsF4MCM7RHF3jk5cvCPV6nb2/aYXuAEGClNpITDAcFuYjfnkGJ7Bw1g pBZ+ffxFdjKg== X-IronPort-AV: E=McAfee;i="6000,8403,9797"; a="167022950" X-IronPort-AV: E=Sophos;i="5.77,457,1596524400"; d="scan'208";a="167022950" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2020 14:55:53 -0800 IronPort-SDR: M8TG0vEkDSCgumwEa824UBc+rMN40o95gERUsKwdK7lHpuxrUQGqj9mFLnybO7Tfe3TQo/TA9A Y7gWNY3A6T0A== X-IronPort-AV: E=Sophos;i="5.77,457,1596524400"; d="scan'208";a="540022744" Received: from lucas-s2600cw.jf.intel.com ([10.165.21.202]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2020 14:55:52 -0800 From: Lucas De Marchi To: intel-gfx@lists.freedesktop.org Date: Fri, 6 Nov 2020 14:55:26 -0800 Message-Id: <20201106225531.920641-3-lucas.demarchi@intel.com> X-Mailer: git-send-email 2.29.0 In-Reply-To: <20201106225531.920641-1-lucas.demarchi@intel.com> References: <20201106225531.920641-1-lucas.demarchi@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 3/8] drm/i915/display: Do not reset display when there is none X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jani Nikula Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" RnJvbTogSm9zw6kgUm9iZXJ0byBkZSBTb3V6YSA8am9zZS5zb3V6YUBpbnRlbC5jb20+CgpEaXNw bGF5IGlzIGFsd2F5cyBkaXNhYmxlZCBhbmQgZW5hYmxlZCB3aGVuIHJlc2V0dGluZyBhbnkgZW5n aW5lLCBidXQgaWYKdGhlcmUgaXMgbm8gZGlzcGxheSBpdCBzaG91bGQgbm90IGRvIGFueXRoaW5n IHdpdGggZGlzcGxheSBhbmQgb25seQpyZXNldCB0aGUgbmVlZGVkIGVuZ2luZXMuCgpDYzogSmFu aSBOaWt1bGEgPGphbmkubmlrdWxhQGludGVsLmNvbT4KU2lnbmVkLW9mZi1ieTogSm9zw6kgUm9i ZXJ0byBkZSBTb3V6YSA8am9zZS5zb3V6YUBpbnRlbC5jb20+ClNpZ25lZC1vZmYtYnk6IEx1Y2Fz IERlIE1hcmNoaSA8bHVjYXMuZGVtYXJjaGlAaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2Ry bS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheS5jIHwgNiArKysrKysKIDEgZmlsZSBjaGFuZ2Vk LCA2IGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNw bGF5L2ludGVsX2Rpc3BsYXkuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxf ZGlzcGxheS5jCmluZGV4IGFiMDRjODljZGYwNS4uYjZhOWQ0MWEwNDNlIDEwMDY0NAotLS0gYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rpc3BsYXkuYworKysgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rpc3BsYXkuYwpAQCAtNDk1OCw2ICs0OTU4LDkg QEAgdm9pZCBpbnRlbF9kaXNwbGF5X3ByZXBhcmVfcmVzZXQoc3RydWN0IGRybV9pOTE1X3ByaXZh dGUgKmRldl9wcml2KQogCXN0cnVjdCBkcm1fYXRvbWljX3N0YXRlICpzdGF0ZTsKIAlpbnQgcmV0 OwogCisJaWYgKCFIQVNfRElTUExBWShkZXZfcHJpdikpCisJCXJldHVybjsKKwogCS8qIHJlc2V0 IGRvZXNuJ3QgdG91Y2ggdGhlIGRpc3BsYXkgKi8KIAlpZiAoIWRldl9wcml2LT5wYXJhbXMuZm9y Y2VfcmVzZXRfbW9kZXNldF90ZXN0ICYmCiAJICAgICFncHVfcmVzZXRfY2xvYmJlcnNfZGlzcGxh eShkZXZfcHJpdikpCkBAIC01MDE4LDYgKzUwMjEsOSBAQCB2b2lkIGludGVsX2Rpc3BsYXlfZmlu aXNoX3Jlc2V0KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKIAlzdHJ1Y3QgZHJt X2F0b21pY19zdGF0ZSAqc3RhdGU7CiAJaW50IHJldDsKIAorCWlmICghSEFTX0RJU1BMQVkoZGV2 X3ByaXYpKQorCQlyZXR1cm47CisKIAkvKiByZXNldCBkb2Vzbid0IHRvdWNoIHRoZSBkaXNwbGF5 ICovCiAJaWYgKCF0ZXN0X2JpdChJOTE1X1JFU0VUX01PREVTRVQsICZkZXZfcHJpdi0+Z3QucmVz ZXQuZmxhZ3MpKQogCQlyZXR1cm47Ci0tIAoyLjI5LjAKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=