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 95A1E3D7A18; Mon, 10 Aug 2026 12:25:49 +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=1786364749; cv=none; b=kLspmBiVOr3L6CIoYfsD8r1tgQrYz0R5eEpiMHw2OZic1T7BOLvtJ9uLunsjHMFjdp4ZHI8oaEddUdUyk7EyJmj4NIrNwOuTyZTogqLi9CvwwMbh23hUPyXjg8Ut0J+m+/ley7anzdMTzgXVNG0sKZyfAat8jDkfFoVdCct0DXQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786364749; c=relaxed/simple; bh=sE76SDyt9tO/Vc836t642bP0UkgFXewo7SBitySNNUs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=jXFMxNgF+N8LyiVZk1lYkiQnVO9bq6TUXXLq1YvEw7VxPUEzhzvbqDQAbmgzrG9YSIHFJ0epWRWq7iKKdOCzJgLPCagLOt5zn56DYH0vv+XdoAuWTrcqtcO7AXbFyq9slF28dxLrJRXicipGFIQsiHmPgufieCVbKvHF2OBos44= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BAaEQKRf; 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="BAaEQKRf" Received: by smtp.kernel.org (Postfix) with ESMTPS id 596CBC2BD00; Mon, 10 Aug 2026 12:25:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1786364749; bh=sE76SDyt9tO/Vc836t642bP0UkgFXewo7SBitySNNUs=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=BAaEQKRfsOdCD+YJRtmye1xn1vjap4+4NzK57rPZESe0waXXXDic5N74FczErWl51 H8h01/ygOJDE4oXGlpZEdcG1Aoa0mLRXCBkz11siPTWvdss0qrIOpbPdo+tLLOpl4D KMwUFOuH0wg9DhkZPRKLVaMQGauY8hXibsj5WIOm68FRugBvZWPCvLpdWekyr/egRe ydCdZYRUku6JFv+pLuQ1fq4Wj81B4OxnHmMQ2FXGZRdiRuheruoE6WIs1GCRLw8Ye0 LCqSbI/CRgq8iptTyMZvgsS6WdqbiAEYMdtjx12wKwa9s6fmNmQM8VkTbhIlJoIMHp XuYFzAE20N/iA== 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 3CA5EC5B569; Mon, 10 Aug 2026 12:25:49 +0000 (UTC) From: Miao Wang via B4 Relay Date: Mon, 10 Aug 2026 20:25:29 +0800 Subject: [PATCH RFC v7 3/8] mfd: ls2kbmc: Redraw using exported functions Precedence: bulk X-Mailing-List: linux-gpio@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: <20260810-ls2kbmc-mod-v7-3-8aa0fb5a5462@gmail.com> References: <20260810-ls2kbmc-mod-v7-0-8aa0fb5a5462@gmail.com> In-Reply-To: <20260810-ls2kbmc-mod-v7-0-8aa0fb5a5462@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=R0w0JF+qT6VK1lT/PxMrgYCt2zFDY7MivPLY0o0OME8=; b=owEBbQKS/ZANAwAKAbAx48p7/tluAcsmYgBqecNKPciUeVzBs+cJq+dizhD+R61BPU55TG/7H K5AXW9ZRwOJAjMEAAEKAB0WIQREqPWPgPJBxluezBOwMePKe/7ZbgUCannDSgAKCRCwMePKe/7Z biqqEACuDBEsFpFJ5xOZ0RLdrUHcK6Rri3m6X7XbfKbAUsoEiHXOuH3hB0lDQX8FyTSyzpzMFDx n3m/i/BsAbaQwrleSMG8FzPPO9WBAwAFS1UyLPJidYkqh/3RIP+49eB8ylSg3Ie8oWo6iGP4na5 HkKcYAATWe7If+8yaITrvBLoDryn7WgrYUuiwKo/XTqh5xnFI2jvsJoSNA2VzvGjiRYOzE6jtA/ jZf7cWZCR7MQhD7AJFs76WmOl7vxzlaH0lR+jcbDfKzLjqf4I0PQSvFcvXkKHfeH2iXDMWPmGwa O0/cEr69y3JuCZHxhgE0v4b+rqb5jB5oCoOTMmFU9Lbd5cHVMrSnF5SaurBM3sZOMbc4LXw+tyG NVWKblLBO4e6to2y6ewIJBT+uMa0INTMcrVtNYWGg1i2bqPn0rVyxzw70sGvBohz3xJjcvm5RKE s1D6M7dubvsikCLgMoOnHuP2QdJlSKxNiTA8JuUud1pujblS6MNRa/VKtWQq8BtDXbszGgGJMUd IuhOffC43ZzDTMfJMYojOSXc2tFtEfi9NySrc3LHLMXCiczo2BlOjgILlTEKVmot4EmkHvq8A4J eNqvWDri2K6mRhj4FLmjL0UrUyan68nkxR9jlaMStEpHoRabKdC0S1dvTXY5I6QvEEjPCCAWOBA T+t5qswSX2mWJ/Q== 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 434db99ee501be8e18de7258af0f465fc16c0709..06ec8143d8cdbe2c8e5a141020d96c21b37fa699 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