From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 3EF7B2BE7CD; Fri, 9 Oct 2026 14:28:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791556091; cv=none; b=csN1v5p6v6dxl12p8REGsw+h6Pa6zdmbYcqyWoL80JPIPdgr+fauE5iMkBtSBCkeOIxSLl0HLdU1dUulhDHQelrpKJoOQt+rYBg6NRREjiF2Q6VZ1bowxPlYlLsIwvnaA6g6ktob+AdKIv6xzpxVih6frkvr9O8baeywB3UkpTM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791556091; c=relaxed/simple; bh=KVqrlwzIEKlblMQheavIoKE1yNfuQEa5ZlbZVT5/E0g=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fO4IBbRN21+lV/MKFR2uK8lSF+goFwDzu1qnUNGa4QqIiWpiAscrSwgu4ZLbsjFItzWotDKhqnxpRSrmWl5gnihtWDcIt8AoFF+4Jp5vmYTrBAin8sZekc7A6Wjq4xTTLrI9l6j13WfvjqwwDDTh9NAY3YQ1uDtD9KorJSE6wX8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=yHsNWLR2; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="yHsNWLR2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9B5EE1F000FF; Fri, 9 Oct 2026 14:28:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1791556090; bh=MilS29canKjiI1Sv7n8FbFV0VuSoogM8dfdSJ0689hE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=yHsNWLR2SVJj+1je4YaBjJB2c+r/5vs2dm9AsMV2s6b2cft39EcSnqXKbEKH2t/rw qb7J6OldLiJEzUE2i0pIIgAwD4pj3AjJbd8STCdUp/qANuZSIR9B88w/g6dqMvvhhl dE/lN5hQ46cZ8/Cv1VECDBpKiN8VhWb/RmgsB06w= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Julien Stephan , Louis-Alexis Eyraud , AngeloGioacchino Del Regno , Chun-Kuang Hu , Sasha Levin Subject: [PATCH 7.2 119/428] drm/mediatek: mtk_hdmi_v2: fix VID_DOWNSAMPLE_CONFIG register offset Date: Fri, 9 Oct 2026 16:07:36 +0200 Message-ID: <20261009140948.808644194@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261009140946.008206689@linuxfoundation.org> References: <20261009140946.008206689@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 7.2-stable review patch. If anyone has any objections, please let me know. ------------------ From: Julien Stephan [ Upstream commit 3e292c56bf5e338efcda7f9bfa603180855cd1be ] According to the datasheet, VID_DOWNSAMPLE_CONFIG is at offset 0x8f0; 0x8d0 is the VID_CSC_COEFF_0 register. Fixes: 8d0f79886273 ("drm/mediatek: Introduce HDMI/DDC v2 for MT8195/MT8188") Signed-off-by: Julien Stephan Reviewed-by: Louis-Alexis Eyraud Reviewed-by: AngeloGioacchino Del Regno Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20260828-mtk-hdmi-v2-fix-register-offset-v1-1-118ad5d7ebe3@baylibre.com/ Signed-off-by: Chun-Kuang Hu Signed-off-by: Sasha Levin --- drivers/gpu/drm/mediatek/mtk_hdmi_regs_v2.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_regs_v2.h b/drivers/gpu/drm/mediatek/mtk_hdmi_regs_v2.h index 521b35c7e14d3..bf3ebf5492d15 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_regs_v2.h +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_regs_v2.h @@ -173,7 +173,7 @@ #define TPI_AUDIO_LOOKUP_EN BIT(2) /* Video downsampling configuration */ -#define VID_DOWNSAMPLE_CONFIG 0x8d0 +#define VID_DOWNSAMPLE_CONFIG 0x8f0 #define C444_C422_CONFIG_ENABLE BIT(0) #define C422_C420_CONFIG_ENABLE BIT(4) #define C422_C420_CONFIG_BYPASS BIT(5) -- 2.53.0