From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: [PATCH 3/4] drm/i915/lspcon: Remove DPCD compare based resume time workaround Date: Fri, 27 Jan 2017 11:39:20 +0200 Message-ID: <1485509961-9010-4-git-send-email-imre.deak@intel.com> References: <1485509961-9010-1-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 682E26ECC7 for ; Fri, 27 Jan 2017 09:39:32 +0000 (UTC) In-Reply-To: <1485509961-9010-1-git-send-email-imre.deak@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: Daniel Vetter List-Id: intel-gfx@lists.freedesktop.org VGhpcyBlZmZlY3RpdmVseSByZXZlcnRzCmNvbW1pdCA0ODkzNzVjODY2YzExMWYxNmNlYTkzYjI0 NjdlYmU1OWM5MDIyY2M3CkF1dGhvcjogSW1yZSBEZWFrIDxpbXJlLmRlYWtAaW50ZWwuY29tPgpE YXRlOiAgIE1vbiBPY3QgMjQgMTk6MzM6MzEgMjAxNiArMDMwMAoKICAgIGRybS9pOTE1L2xzcGNv bjogQWRkIHdvcmthcm91bmQgZm9yIHJlc3VtaW5nIGluIFBDT04gbW9kZQoKVGhlIHdvcmthcm91 bmQgd2FzIGFkZGVkIHdpdGhvdXQgY29uc2lkZXJpbmcgdGhhdCBIUEQgaXMgbG93IGR1cmluZwp0 aGUgZmFpbGVkIEFVWCB0cmFuc2ZlcnMgdGhlIFdBIGZpeGVkLiBTaW5jZSB0aGUgcHJldmlvdXMg cGF0Y2ggd2UKd2FpdCBmb3IgSFBEIHRvIGdldCBhc3NlcnRlZC4gTXkgdGVzdHMgYWxzbyBzaG93 IHRoYXQgdGhpcyBoYXBwZW5zCl9hZnRlcl8gdGhlIERQQ0QgcmVhZHMgc3RhcnQgdG8gcmV0dXJu IGNvcnJlY3QgdmFsdWVzLiBUaGlzCnN1Z2dlc3RzIHRoYXQgd2UgZG9uJ3QgbmVlZCB0aGlzIFdB IGFueSBtb3JlLCBsZXQncyB0cnkgdG8gcmVtb3ZlCml0IHRvIHJlZHVjZSB0aGUgY2x1dHRlci4K CkNjOiBTaGFzaGFuayBTaGFybWEgPHNoYXNoYW5rLnNoYXJtYUBpbnRlbC5jb20+CkNjOiBKYW5p IE5pa3VsYSA8amFuaS5uaWt1bGFAbGludXguaW50ZWwuY29tPgpDYzogVmlsbGUgU3lyasOkbMOk IDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KQ2M6IERhbmllbCBWZXR0ZXIgPGRhbmll bC52ZXR0ZXJAZmZ3bGwuY2g+ClNpZ25lZC1vZmYtYnk6IEltcmUgRGVhayA8aW1yZS5kZWFrQGlu dGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaCAgICB8ICAxIC0K IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2xzcGNvbi5jIHwgMTcgKystLS0tLS0tLS0tLS0t LS0KIDIgZmlsZXMgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAxNiBkZWxldGlvbnMoLSkKCmRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaCBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2Rydi5oCmluZGV4IGI5Y2RlMTEuLmIyODgyZmYgMTAwNjQ0Ci0tLSBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2Rydi5oCkBAIC05ODksNyArOTg5LDYgQEAgc3RydWN0IGludGVsX2RwIHsKIHN0 cnVjdCBpbnRlbF9sc3Bjb24gewogCWJvb2wgYWN0aXZlOwogCWVudW0gZHJtX2xzcGNvbl9tb2Rl IG1vZGU7Ci0JYm9vbCBkZXNjX3ZhbGlkOwogfTsKIAogc3RydWN0IGludGVsX2RpZ2l0YWxfcG9y dCB7CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9sc3Bjb24uYyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2xzcGNvbi5jCmluZGV4IGMzMDA2NDcuLjcxY2JlOWMg MTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2xzcGNvbi5jCisrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2xzcGNvbi5jCkBAIC0xNjIsMjEgKzE2Miw4IEBAIHN0 YXRpYyB2b2lkIGxzcGNvbl9yZXN1bWVfaW5fcGNvbl93YShzdHJ1Y3QgaW50ZWxfbHNwY29uICps c3Bjb24pCiAJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gdG9faTkxNShkaWdf cG9ydC0+YmFzZS5iYXNlLmRldik7CiAJdW5zaWduZWQgbG9uZyBzdGFydCA9IGppZmZpZXM7CiAK LQlpZiAoIWxzcGNvbi0+ZGVzY192YWxpZCkKLQkJcmV0dXJuOwotCiAJd2hpbGUgKDEpIHsKLQkJ c3RydWN0IGludGVsX2RwX2Rlc2MgZGVzYzsKLQotCQkvKgotCQkgKiBUaGUgdy9hIG9ubHkgYXBw bGllcyBpbiBQQ09OIG1vZGUgYW5kIHdlIGRvbid0IGV4cGVjdCBhbnkKLQkJICogQVVYIGVycm9y cy4KLQkJICovCi0JCWlmICghX19pbnRlbF9kcF9yZWFkX2Rlc2MoaW50ZWxfZHAsICZkZXNjKSkK LQkJCXJldHVybjsKLQotCQlpZiAoaW50ZWxfZGlnaXRhbF9wb3J0X2Nvbm5lY3RlZChkZXZfcHJp diwgZGlnX3BvcnQpICYmCi0JCSAgICAhbWVtY21wKCZpbnRlbF9kcC0+ZGVzYywgJmRlc2MsIHNp emVvZihkZXNjKSkpIHsKKwkJaWYgKGludGVsX2RpZ2l0YWxfcG9ydF9jb25uZWN0ZWQoZGV2X3By aXYsIGRpZ19wb3J0KSkgewogCQkJRFJNX0RFQlVHX0tNUygiTFNQQ09OIHJlY292ZXJpbmcgaW4g UENPTiBtb2RlIGFmdGVyICV1IG1zXG4iLAogCQkJCSAgICAgIGppZmZpZXNfdG9fbXNlY3Moamlm ZmllcyAtIHN0YXJ0KSk7CiAJCQlyZXR1cm47CkBAIC0yNTMsNyArMjQwLDcgQEAgYm9vbCBsc3Bj b25faW5pdChzdHJ1Y3QgaW50ZWxfZGlnaXRhbF9wb3J0ICppbnRlbF9kaWdfcG9ydCkKIAkJcmV0 dXJuIGZhbHNlOwogCX0KIAotCWxzcGNvbi0+ZGVzY192YWxpZCA9IGludGVsX2RwX3JlYWRfZGVz YyhkcCk7CisJaW50ZWxfZHBfcmVhZF9kZXNjKGRwKTsKIAogCURSTV9ERUJVR19LTVMoIlN1Y2Nl c3M6IExTUENPTiBpbml0XG4iKTsKIAlyZXR1cm4gdHJ1ZTsKLS0gCjIuNS4wCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBs aXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK