From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [117.135.210.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 449EB1DB356 for ; Fri, 26 Dec 2025 08:15:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=117.135.210.4 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766736904; cv=none; b=sjk/WKz+xnxM27M+7skT6uJKHbzcULP29Ku2byIL+fWhZF6F5lIbAyuxG61PWNJuHHbzsKJzhGg3AC84kXKFaYtnmEDCTLS3RqmmuRxjhmiDewYis1RJyimbkOSnzYegSTu2jOZFkPmv+CZhIWHgqRV6tecWZfJPFNWW+LqQaAA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766736904; c=relaxed/simple; bh=CtM0pYlvm2BUbNG2fdamlrxB+7v58zb6GfLlhPs3JP4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:Content-Type: MIME-Version:Message-ID; b=n9r3jel9aYCgTixxKEu63PnaeBKAp7PrT1v3U0QONx19wPCaM9T0fbl0jPrtFgPRVyprosmgjQEavm7N18l9hsQmozIYeuDC+vlobIZdpSsX5DZZ5yVsg1dg1pjdob+S8kRxjFodIAYl12DaWe7D3e2aud+dJUTzWw0JvwNKLpo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=GGkvU3Xr; arc=none smtp.client-ip=117.135.210.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="GGkvU3Xr" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:To:Subject:Content-Type:MIME-Version: Message-ID; bh=CtM0pYlvm2BUbNG2fdamlrxB+7v58zb6GfLlhPs3JP4=; b=G GkvU3XrW+7jDLOn2vibfn9hAtYu+kpDQ1mRieyfv/Di1Dqgs7CE/C5653E/jfFo+ ZX4t5pilcT0ggHcZa21xB9kDKyvXaM4+XztvTe+oO+lckJ4MC3GDixJg6p673HWh PYltaQBfA8U5zF+VMy8ddvI6TxlN/Jybpw37xk5d48= Received: from andyshrk$163.com ( [58.22.7.114] ) by ajax-webmail-wmsvr-40-121 (Coremail) ; Fri, 26 Dec 2025 16:13:58 +0800 (CST) Date: Fri, 26 Dec 2025 16:13:58 +0800 (CST) From: "Andy Yan" To: "Alper Ak" Cc: andy.yan@rock-chips.com, "Andrzej Hajda" , "Neil Armstrong" , "Robert Foss" , "Laurent Pinchart" , "Jonas Karlman" , "Jernej Skrabec" , "Maarten Lankhorst" , "Maxime Ripard" , "Thomas Zimmermann" , "David Airlie" , "Simona Vetter" , "Dmitry Baryshkov" , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re:[PATCH] drm/bridge: synopsys: dw-dp: Pass dp->irq instead of ret to ERR_PTR() on IRQ failure X-Priority: 3 X-Mailer: Coremail Webmail Server Version 2023.4-cmXT build 20250723(a044bf12) Copyright (c) 2002-2025 www.mailtech.cn 163com In-Reply-To: <20251226072001.16623-1-alperyasinak1@gmail.com> References: <20251226072001.16623-1-alperyasinak1@gmail.com> X-CM-CTRLMSGS: +fF9K3BsdXM9MTc2NjczNjgzNzE3MF8zZjIxYTVkZjZjYTFkMmU4ODA4Y2MyM GMzMGIwMWYxOQ== X-NTES-SC: AL_Qu2dBPuYuUAo7iGaZekfmUgWjuw/WsG1v/Ul1YBSP556jArp/iIyd1x8PV/I196CCBqolQmNVhpN489ZZqJ3f4YhFbKbd3B9uwOA07H5IuNilw== Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <3d96a2f5.6efd.19b59b8bdf0.Coremail.andyshrk@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID:eSgvCgC3YF_GQ05pgQpLAA--.803W X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/xtbC7gbvTmlOQ8aM+gAA3d X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== CkhlbGxvIEFscGVy77yMCgpBdCAyMDI1LTEyLTI2IDE1OjIwOjAxLCAiQWxwZXIgQWsiIDxhbHBl cnlhc2luYWsxQGdtYWlsLmNvbT4gd3JvdGU6Cj5UaGUgZXJyb3IgaGFuZGxpbmcgYWZ0ZXIgcGxh dGZvcm1fZ2V0X2lycSgpIGluY29ycmVjdGx5IHBhc3NlcyByZXQgdG8KPkVSUl9QVFIoKSwgYnV0 IHJldCBzdGlsbCBob2xkcyB0aGUgdmFsdWUgMCBmcm9tIHRoZSBwcmV2aW91cyBzdWNjZXNzZnVs Cj5kZXZtX2FkZF9hY3Rpb25fb3JfcmVzZXQoKSBjYWxsLiBUaGlzIGNhdXNlcyBFUlJfUFRSKDAp IHdoaWNoIHJldHVybnMgTlVMTAo+aW5zdGVhZCBvZiBhIHByb3BlciBlcnJvciBwb2ludGVyLgo+ Cj5QYXNzIGRwLT5pcnEgdG8gRVJSX1BUUigpIHNpbmNlIHBsYXRmb3JtX2dldF9pcnEoKSByZXR1 cm5zIHRoZSBuZWdhdGl2ZQo+ZXJyb3IgY29kZSBkaXJlY3RseSBpbiBkcC0+aXJxIG9uIGZhaWx1 cmUuCj4KPkZpeGVzOiA4NmVlY2MzYTljMmUgKCJkcm0vYnJpZGdlOiBzeW5vcHN5czogQWRkIERX IERQVFggQ29udHJvbGxlciBzdXBwb3J0IGxpYnJhcnkiKQo+U2lnbmVkLW9mZi1ieTogQWxwZXIg QWsgPGFscGVyeWFzaW5hazFAZ21haWwuY29tPgoKUmV2aWV3ZWQtYnk6IEFuZHkgWWFuIDxhbmR5 c2hya0AxNjMuY29tPgoKVGhhbmtzCgo+LS0tCj4gZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9zeW5v cHN5cy9kdy1kcC5jIHwgMiArLQo+IDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgMSBk ZWxldGlvbigtKQo+Cj5kaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9zeW5vcHN5 cy9kdy1kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9zeW5vcHN5cy9kdy1kcC5jCj5pbmRl eCAzNjM4Mjk1NmJiZTAuLjcxODM5N2EyOWU4MCAxMDA2NDQKPi0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9icmlkZ2Uvc3lub3BzeXMvZHctZHAuYwo+KysrIGIvZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9z eW5vcHN5cy9kdy1kcC5jCj5AQCAtMjA3OSw3ICsyMDc5LDcgQEAgc3RydWN0IGR3X2RwICpkd19k cF9iaW5kKHN0cnVjdCBkZXZpY2UgKmRldiwgc3RydWN0IGRybV9lbmNvZGVyICplbmNvZGVyLAo+ IAo+IAlkcC0+aXJxID0gcGxhdGZvcm1fZ2V0X2lycShwZGV2LCAwKTsKPiAJaWYgKGRwLT5pcnEg PCAwKQo+LQkJcmV0dXJuIEVSUl9QVFIocmV0KTsKPisJCXJldHVybiBFUlJfUFRSKGRwLT5pcnEp Owo+IAo+IAlyZXQgPSBkZXZtX3JlcXVlc3RfdGhyZWFkZWRfaXJxKGRldiwgZHAtPmlycSwgTlVM TCwgZHdfZHBfaXJxLAo+IAkJCQkJSVJRRl9PTkVTSE9ULCBkZXZfbmFtZShkZXYpLCBkcCk7Cj4t LSAKPjIuNDMuMAo=