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 3869A48C405; Sat, 28 Feb 2026 17:34:17 +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=1772300057; cv=none; b=DgbYxAj6+3D2FmEsmMMTgIXmQcxykkerEWsmG8Y+KJ/xGY/mKanb9ug4gTB7nxowG8xsiY03XEqilJOlH7K9dhntXRay5R7vvzwhpQmuq9ICH4kiui1Dw/uOD1jQDW+TQ8/o5qr0ubeqeZ7nt+vXip48B/PjYw3dS3n1Kh7yDcI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300057; c=relaxed/simple; bh=HawuXlsx55D4Kfk39pDirEMY1A8otxhSLro4Pg4y1uQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=aleEF5gWoUfR0nE9AC1AQYCK8/nVma3MvgDdv3Q8yT9q+26vx3pRzyYIPIdYpefq2ekQPlSMn1uHcYkL6zgdKAfJ7uAil2TrsXz+D8snr4igA4SMhHAeOZJtXS8JiAVADVBAwnkXKuLpvVT9f7I+4/xQxRYzwttE8boMt7aUD2I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=E4pWfC8u; 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="E4pWfC8u" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 82331C19423; Sat, 28 Feb 2026 17:34:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300057; bh=HawuXlsx55D4Kfk39pDirEMY1A8otxhSLro4Pg4y1uQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=E4pWfC8uOsTaX40hD4MYPWv3i9Q5+j7VbcbYLhctUbDdrr+KH8iIyo6u7oVZwpxsP 49uEZwphX16r79NiWFmyE20i2d6I9hDMWIX0jSYQjTmRlGSmk4lFAQ3r+2+WraM6aW lw2ePWeF9XODajLQmQZU475Tsb1bi86NhPltQCKFnNWfidUAm2f3SukJ6w7w4A7PjM yAfgdztUXgu/+XoFh5UhzFNXuYcry86n7MnE2kyzDcgRHIAMPA2aLbqXCMY4TYoQEH YHXp7M38/g2sV1rmgyl+I3CzHiquRo7GIayW443Mcp2c1xk6c3zqvpTY57fHuPwCIf ZzOnn+jam9C+w== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Ai Chao , "Rafael J. Wysocki" , Sasha Levin Subject: [PATCH 6.19 070/844] ACPI: resource: Add JWIPC JVC9100 to irq1_level_low_skip_override[] Date: Sat, 28 Feb 2026 12:19:43 -0500 Message-ID: <20260228173244.1509663-71-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Ai Chao [ Upstream commit ba6ded26dffe511b862a98a25955955e7154bfa8 ] Like the JWIPC JVC9100 has its serial IRQ (10 and 11) described as ActiveLow in the DSDT, which the kernel overrides to EdgeHigh which breaks the serial. irq 10, level, active-low, shared, skip-override irq 11, level, active-low, shared, skip-override Add the JVC9100 to the irq1_level_low_skip_override[] quirk table to fix this. Signed-off-by: Ai Chao Link: https://patch.msgid.link/20260113072719.4154485-1-aichao@kylinos.cn Signed-off-by: Rafael J. Wysocki Signed-off-by: Sasha Levin --- drivers/acpi/resource.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c index d16906f46484d..bc8050d8a6f51 100644 --- a/drivers/acpi/resource.c +++ b/drivers/acpi/resource.c @@ -532,6 +532,12 @@ static const struct dmi_system_id irq1_level_low_skip_override[] = { DMI_MATCH(DMI_BOARD_NAME, "16T90SP"), }, }, + { + /* JWIPC JVC9100 */ + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "JVC9100"), + }, + }, { } }; @@ -706,6 +712,8 @@ struct irq_override_cmp { static const struct irq_override_cmp override_table[] = { { irq1_level_low_skip_override, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false }, + { irq1_level_low_skip_override, 10, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 1, false }, + { irq1_level_low_skip_override, 11, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 1, false }, { irq1_edge_low_force_override, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true }, }; -- 2.51.0