From patchwork Mon Apr 22 10:19:04 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Yan X-Patchwork-Id: 13638281 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BADB3C4345F for ; Mon, 22 Apr 2024 10:20:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=252AxzvDbJ2S79Y2F7U1iQVRIoO4GwQ21iu0sltlmwg=; b=wm1QUIRlK5iNsG VC0wjyYlQw3Amv8FyHMDAbwoXyN4v99mVbKPtap2Sbpi5QjlfC85gflyRvhv6mkG/1Thw5fhkJNAX 7g0fVGwnxUN7uJjLTEGyxRBddsiz8G1LvYNzaJCaOeLQE5uE0DGUyJ4qkg6JNel6ED1lHRCwwp0N6 mJT8Ox/J89puK/o2xQWIJibAo0bsyqtDLsMFh5F9akseg3Gnjf+smotLgFUA9IsS9QcKehrLBPtb4 cmGSTLy+TmJnOnTbSf9QeE65zhbzEkW/+uAoCRQqxblUDNrrp5aoGitS5LOyRYzJQnwRcSjVDJXmW zp3xuiGVrPZgfc2v7Z4g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1ryqm7-0000000D7EH-0Tmf; Mon, 22 Apr 2024 10:19:51 +0000 Received: from m16.mail.163.com ([117.135.210.4]) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1ryqm3-0000000D7CJ-0Tgx; Mon, 22 Apr 2024 10:19:48 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=twF0f VgcdFbRYd/8dnq/6sOb23kJ0H7GRTQUDCTRWBs=; b=XhedbwYIfrJsCpytTVmBT SkUg6r7FCcyJ9FMdWtN6caV/Kl7evm6meMcy8/oktADqbZ0x8dMXHvrAKukQMqsn wODY0j/7hUPTieJA1v75vb2jp6MHjppMUbinip34iTpv0yw7th47gygJgAipiIT6 FXbpeDxdRNrDxEpLV7gXLQ= Received: from ProDesk.. (unknown [58.22.7.114]) by gzga-smtp-mta-g1-3 (Coremail) with SMTP id _____wB3fymbOSZmRwO9Bw--.23790S2; Mon, 22 Apr 2024 18:19:10 +0800 (CST) From: Andy Yan To: heiko@sntech.de Cc: tzimmermann@suse.de, mripard@kernel.org, hjc@rock-chips.com, s.hauer@pengutronix.de, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, Andy Yan Subject: [PATCH 0/1] Fix the port mux of VP2 Date: Mon, 22 Apr 2024 18:19:04 +0800 Message-Id: <20240422101905.32703-1-andyshrk@163.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CM-TRANSID: _____wB3fymbOSZmRwO9Bw--.23790S2 X-Coremail-Antispam: 1Uf129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UbIYCTnIWIevJa73UjIFyTuYvjxU3FksUUUUU X-Originating-IP: [58.22.7.114] X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/1tbiMwDIXmXAkyK0RAAAsB X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240422_031947_646335_DDDE2160 X-CRM114-Status: UNSURE ( 9.58 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Andy Yan The port mux bits of VP2 should be defined by RK3568_OVL_PORT_SET__PORT2_MUX, this maybe a copy and paste error when this driver first introduced. Hi Heiko: Maybe thi is the problem you met when you porting the dsi2 driver. I previously sent you this patch when you ask me about this issue on email,but I'm not sure if you received it. Andy Yan (1): drm/rockchip: vop2: Fix the port mux of VP2 drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)