From: Jon Hunter <jonathanh@nvidia.com>
To: "Rafael J . Wysocki" <rafael@kernel.org>
Cc: <linux-acpi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Jeff Brasen <jbrasen@nvidia.com>,
Jon Hunter <jonathanh@nvidia.com>
Subject: [PATCH] ACPI: SPCR: Add support for NVIDIA 16550-compatible port subtype
Date: Fri, 11 Mar 2022 16:53:10 +0000 [thread overview]
Message-ID: <20220311165310.60418-1-jonathanh@nvidia.com> (raw)
From: Jeff Brasen <jbrasen@nvidia.com>
Add support for the NVIDIA specific 16550 subtype to SPCR table parsing
routine.
Signed-off-by: Jeff Brasen <jbrasen@nvidia.com>
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
drivers/acpi/spcr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/acpi/spcr.c b/drivers/acpi/spcr.c
index d589543875b8..1eabfcd122ee 100644
--- a/drivers/acpi/spcr.c
+++ b/drivers/acpi/spcr.c
@@ -142,6 +142,7 @@ int __init acpi_parse_spcr(bool enable_earlycon, bool enable_console)
case ACPI_DBG2_16550_COMPATIBLE:
case ACPI_DBG2_16550_SUBSET:
case ACPI_DBG2_16550_WITH_GAS:
+ case ACPI_DBG2_16550_NVIDIA:
uart = "uart";
break;
default:
--
2.25.1
next reply other threads:[~2022-03-11 16:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-11 16:53 Jon Hunter [this message]
2022-03-11 16:54 ` Jon Hunter
2022-04-13 18:38 ` Rafael J. Wysocki
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