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 7BCFD1D5ABA; Wed, 25 Feb 2026 01:29:44 +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=1771982984; cv=none; b=OOna2wRLTtAJPmxLrYWx9RX6VGgZ1uQY6VjuMmHxa566WhUZU+EZT+tjK2VzMERBviqzSC2UK6XtNB7T1wJjKzPWUbXqEcpEqHwqwngpYgp8F82mZgGy+j8hJ625oxEuJmXYhqyhk9lhx3F4Z/8eqkzmGxMOBRsaxaxDTT2iqDY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771982984; c=relaxed/simple; bh=XhjNptZwd9oWtkee2WxYrbjQG/YnqtCne8zJJlaldbA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=oFHmjt2C6sTBO9QIdfp+unN9CtUJOI7iWmZm3db3RhqC2bLpOBee3IFVJIE4ybJcHknLQGtBv4lf4YYUX1ytOyFrsIJd8U6xrG4UhjRNbr0IiT4DLh8Ym9QCvnQwjt5hh+kiSEDpUevLFxX5Arec9T9yOJUdIJXD/7FiTE2R/tc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=ijc3Ncam; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="ijc3Ncam" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3D0F0C116D0; Wed, 25 Feb 2026 01:29:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1771982984; bh=XhjNptZwd9oWtkee2WxYrbjQG/YnqtCne8zJJlaldbA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ijc3NcamWpm9Fgcpxj/5z/RqrbKHf+az8ueFzfEuhXKN7Z41oNSIqNw/IGoRL0DS8 Mt2VzsmBXpsnHeU5J/34CZe713L6v9J+QpMwSECvHxaIhCtLpCvBR1BnEFLqULUSgD sXRYObKqma5uWRo0zLX8PtnobYGH5MogZGPlJhoY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jingzhou Zhu , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.19 154/781] arm64: dts: qcom: sdm850-huawei-matebook-e-2019: Correct ipa_fw_mem for the driver to load successfully Date: Tue, 24 Feb 2026 17:14:23 -0800 Message-ID: <20260225012403.435844863@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260225012359.695468795@linuxfoundation.org> References: <20260225012359.695468795@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jingzhou Zhu [ Upstream commit bc11f6f1d2470fa59846be077555f9d4b7c2c0d3 ] The ipa driver refuses to load with the old ipa_fw_mem in newer kernels. Shrinking its size to 0x5a000 fixes the problem. Fixes: aab69794b55d ("arm64: dts: qcom: Add support for Huawei MateBook E 2019") Signed-off-by: Jingzhou Zhu Link: https://lore.kernel.org/r/20251208031511.3284-3-newwheatzjz@zohomail.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sdm850-huawei-matebook-e-2019.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sdm850-huawei-matebook-e-2019.dts b/arch/arm64/boot/dts/qcom/sdm850-huawei-matebook-e-2019.dts index a5f025ae7dbe6..f048653818702 100644 --- a/arch/arm64/boot/dts/qcom/sdm850-huawei-matebook-e-2019.dts +++ b/arch/arm64/boot/dts/qcom/sdm850-huawei-matebook-e-2019.dts @@ -144,12 +144,12 @@ wlan_msa_mem: wlan-msa@8c400000 { }; ipa_fw_mem: ipa-fw@8df00000 { - reg = <0 0x8df00000 0 0x100000>; + reg = <0 0x8df00000 0 0x5a000>; no-map; }; - gpu_mem: gpu@97900000 { - reg = <0 0x97900000 0 0x5000>; + gpu_mem: gpu@8df5a000 { + reg = <0 0x8df5a000 0 0x5000>; no-map; }; -- 2.51.0