From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 9777E43803A; Thu, 9 Jul 2026 17:24:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783617885; cv=none; b=sLJMPxpkV09vGHG9WdUzFEaoYQhVBRzv49l4ZNEcUoRIgZmJ7M9mytu741b2LSowBZfKhQoXzRJynsCocb6Yl8WzyQD7UWaqyl2+OqlU6vQDEjEsmeMEnZXjNsFT6458pvPcmreYDNYGMYJ2rH/Km3DKl50I8J/bytYJbHAJAUg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783617885; c=relaxed/simple; bh=hWrvd5fvZPyhEvtDoJ9K7KER8KzSL+2EJ6VgJ5EVToI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=oF36mjBXdjBnuWZHHts7XtmpRYPczeIzLME1ntdVZ7DN8bZEdQHK7qb9I4CguThSgUIH6EHYky5T2WgJzwi6n00pikw7nCaAqTvRe7533YA0bxNWaGOOXFoCA3gbq3SD6sO+jMQx1zfkREavV96BYaIA92P0tPfGgOq+mZ3z0qE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=IzLJ3BF/; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="IzLJ3BF/" Received: by smtp.kernel.org (Postfix) with ESMTPS id 341EBC2BCF5; Thu, 9 Jul 2026 17:24:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1783617885; bh=hWrvd5fvZPyhEvtDoJ9K7KER8KzSL+2EJ6VgJ5EVToI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=IzLJ3BF/vPqrbOxMHKWa3E1pTnN7N4VfurajJbTPKl7IakuO264JP0XOns8REdS7w 5V5kVKxNB5h0CymarEUOpzOgNO/qhb7tStVwl55r+SZnPpRlfngPPsDDJt2ZiPWO3w 1OLFiNSVb96Y47IaCb8sLNk4swYCUCMTCt50mchnoohNfNcEUzvBSIka0iU8i+aSOB U9c+Fz068oupw5mWk8EZ4OGlQYPBIIVCwE5D7O+s60xx4KGbvOzq0QZ8V4pEgJsFZK IU0BcztoXAJ5TYZSoYQUHPW2YRKApQE2G3Cz7Hpdy4wKjI7NtIb9+oZYZAhk+7l41a IznGVQbxMZI/Q== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 18262C44506; Thu, 9 Jul 2026 17:24:45 +0000 (UTC) From: Miao Wang via B4 Relay Date: Fri, 10 Jul 2026 01:24:19 +0800 Subject: [PATCH RFC v3 3/7] mfd: ls2kbmc: Redraw using exported functions Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260710-ls2kbmc-mod-v3-3-ef718636e78e@gmail.com> References: <20260710-ls2kbmc-mod-v3-0-ef718636e78e@gmail.com> In-Reply-To: <20260710-ls2kbmc-mod-v3-0-ef718636e78e@gmail.com> To: Binbin Zhou , Chong Qiao , Lee Jones , Huacai Chen , Corey Minyard , Linus Walleij , Bartosz Golaszewski Cc: Xi Ruoyao , WANG Xuerui , Yinbo Zhu , Jiaxun Yang , mfd@lists.linux.dev, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, openipmi-developer@lists.sourceforge.net, Miao Wang X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1128; i=shankerwangmiao@gmail.com; s=20250715; h=from:subject:message-id; bh=OujIxIWqUrslWQYj9yXk01UV8a8eZbDNcLz7yiDWTA0=; b=owEBbQKS/ZANAwAKAbAx48p7/tluAcsmYgBqT9laS7rZjrVGRXVB+fmOUzlKL6aydQdsIqg97 Jv/CvpO2WCJAjMEAAEKAB0WIQREqPWPgPJBxluezBOwMePKe/7ZbgUCak/ZWgAKCRCwMePKe/7Z bokXEACZIyWVsNdxahozVJUXJON3N1imfdQ393IkB2/oJIWEFzMscSRCzDAYMg4CFKKl/2PjbHY veUOuOVVSjJNaqVM4j3vFr1lYzFjZS2rugCOfrBH2fW07XjjKoMmc3bRrk5Dix/0s3n1OAf2lUo sNTOnhfKLxCbLmju6hzjd0NolojyqMGYiNbazRDpy8NinszZCBgyumqqFsfiz6ThHpWw3iOyKTs ugAt2A0PKUhQQqbSU+fxMe/tCpaEJlETzV3S6ocX593qD0Ubwyb171boQ9AnyUJX4QHA05eCorw VAyBizWmlrM/aUjVTbcPrvwt5n5gQsLixKZI/kaJwlRHfKnKtDjfYJDuZtSovo83EP89PEvYLsG nQzz3TP6i0dE8+6hKteH3D52h4kwb2uo7gDlOW0+gx9CPfW4H+gmMSpLGRm0MC0a2z9L/6LDuWJ lk8YuwfzSamc1ioJJY5IFz1G+6JCw5BTTH8O+RmJ/OVmafFCL5e23Hf1xMG6CzpW/5jLV2MqTZ9 yiOvgJfkWMuUqiaBGWOCudrYoJlGO4vcqSj4TU0BIE8VYc74tTgdYvLh0EkkdJ+vgF25TKU/yI8 M+AH9Fw51STcBsKgjYS8MZ+2tiYikjkwX2zasP86sOGJqRf0Z6SuYtqpeSv29kvAgInoxaSDj6M WKOSBOToZRaqnDA== X-Developer-Key: i=shankerwangmiao@gmail.com; a=openpgp; fpr=6FAEFF06B7D212A774C60BFDFA0D166D6632EF4A X-Endpoint-Received: by B4 Relay for shankerwangmiao@gmail.com/20250715 with auth_id=462 X-Original-From: Miao Wang Reply-To: shankerwangmiao@gmail.com From: Miao Wang Use update_screen, i.e. redraw_screen() to trigger the redraw of the current vt. Fixes: d952bba3fbb5 ("mfd: ls2kbmc: Add Loongson-2K BMC reset function support") Signed-off-by: Miao Wang --- drivers/mfd/ls2k-bmc-core.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/mfd/ls2k-bmc-core.c b/drivers/mfd/ls2k-bmc-core.c index b02e4955e9b04f517892a18b2ef103b5e481a238..a5465c42a77b8b7b81e3ad787d6036679c6ba6df 100644 --- a/drivers/mfd/ls2k-bmc-core.c +++ b/drivers/mfd/ls2k-bmc-core.c @@ -25,6 +25,7 @@ #include #include #include +#include /* LS2K BMC resources */ #define LS2K_DISPLAY_RES_START (SZ_16M + SZ_2M) @@ -310,7 +311,9 @@ static void ls2k_bmc_events_fn(struct work_struct *work) if (IS_ENABLED(CONFIG_VT)) { /* Re-push the display due to previous PCI-E loss. */ - set_console(vt_move_to_console(MAX_NR_CONSOLES - 1, 1)); + console_lock(); + update_screen(vc_cons[fg_console].d); + console_unlock(); } } -- 2.49.0