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 8AF68414A1E; Tue, 4 Aug 2026 19:14:34 +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=1785870874; cv=none; b=lOi2l/IueF/vK/3Gi3J5CfVVFAA+4ndqPbnznX+4quLI4tqPqyeu7RmqmojNJyRzIhP2Q9Q3SIqQT7z7FOW/Td3gac3m41duxZ5Fxo1Tioh9D5C6GdNzuWlhxVzhmgku7Z5cqKcoLgcow2iRKKUrLhaP1jr7XByCVT1bLYChwcc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785870874; c=relaxed/simple; bh=J9mfaTs/eKOadRk45qFHbUkFlnkzEtRD4/K4DSL8eT4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Bw9Cof9PkqfpsNGVVSf4sW/kBEhPljwrFuwOHLjC+d7jLhsEmU5OQEQ9FNPueec+rhD60q5wCO9wst9s4oWLC1I9pVyMNJosT15HwXfJyoTksec10oBVjeWsd2jlMyBWHddMmfz4M8m853Fo5g2QCTHlDtxi9yu17yBxOmtGedg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DOriWaFI; 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="DOriWaFI" Received: by smtp.kernel.org (Postfix) with ESMTPS id 4DE9BC2BCFB; Tue, 4 Aug 2026 19:14:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1785870874; bh=J9mfaTs/eKOadRk45qFHbUkFlnkzEtRD4/K4DSL8eT4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=DOriWaFIwR5AaDHZ2DrVg2+J5maBOyoWk1C2gcYXGjTTjYsm5nfNwCJVdFVo6tZHz A1PhLQPl87R4WvegBWIcL4sAMpjB6t2CDS+U278NgVSDfyieNoecX5hdPQ46CM5nWl 16v/t0JwqKpr3AIWWwMQfWPuDu200+ePz7iu+nS15XkUjqa9jVlomroXdWqVz3s4j/ pw0+pgoV8rHNtuhgw9dCRg3hfOwFi2fLTFWe4tXqUjQoD+RtqqYdvEQFT+wHy9m03d MDBWPTFR3kPKZVhVzFeNkXrkWeUFIu/wghJiVvR1hOMlPBxFjmyD84JLDY314o2wEL MEKLy33r8WE5A== 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 30B52C56201; Tue, 4 Aug 2026 19:14:34 +0000 (UTC) From: Miao Wang via B4 Relay Date: Wed, 05 Aug 2026 03:14:21 +0800 Subject: [PATCH RFC v6 3/7] 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: <20260805-ls2kbmc-mod-v6-3-16ccde412d86@gmail.com> References: <20260805-ls2kbmc-mod-v6-0-16ccde412d86@gmail.com> In-Reply-To: <20260805-ls2kbmc-mod-v6-0-16ccde412d86@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=VcxGUAsZn+03JiICVZ3kCtaItmQKTSKAeZBuv6zGY/o=; b=owEBbQKS/ZANAwAKAbAx48p7/tluAcsmYgBqcjoXzExm1vUYrkbxBeKwhcYlg894k5mkbInPT AcQMw/57FqJAjMEAAEKAB0WIQREqPWPgPJBxluezBOwMePKe/7ZbgUCanI6FwAKCRCwMePKe/7Z blDIEACV8bcwnqBGedgEtPXQPDISK8mqzyajaI2Eq/Z10upPGSIxDxGkxmXbbGi91wJs+T7dCzP +70Zx/hkpc/PSsBs/U+J71lERHbSTrVOITUFEe7gXWDlrZ6MQtH2h08zRpFOdqa6LXxmwFht4nA LtqYYvjjzSPuVoaRJurOiTqoPERoiqWFvRs4IkaZWE0rNDdq+wpI18I3MW9ZO5sM3V1qIb/QaUv Dzs0c0/ym4Yv2W6YtkhP3lbY5hDY1pqYvHS6K5Bm4g+aJA/u+Snvu66AzLqS8ScHW5M7kULRUBY r/xBx21v6H5iBw+iVjVVDxyOPNISYQhrR9mWOqkHVMDJYsVmOZmSFEgcAIKtIF2f7i46Gi+yrTP m2ihXI6fB9mfIg6tiMakMziriAk/zbcqQinbJKduTyahzF+9d2T5o24lSWENmR4E/ZVvBfvYzT5 RR50MXGmVAGOEZ5tXer7rG0WdPLFMdTKnsgovLkBf5yPnnXazWWV005I+kwSz+IuFA04s1n1pKF dF2XJa0gtbbFIHQ5ZcQOiqMxZtWNVCLzo1Gik27XTG7sOrZ/EFuGNrcJAQGNPXWIz4i5EI5gNfc UfSErv2cWyX+tc+x1itV6vk6KLoqiCZSXuNmlZFLo68/DcqoRvbINZkAQnlWT8rnsYdN/0G7QS2 576rMc7EvejGs+g== 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 a9a30611dde9e31cd86ff67b1d6e02bf67b34755..e12f2ca2fbef360ceda14ee6fc64f500e4944120 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