From mboxrd@z Thu Jan 1 00:00:00 1970 From: aleksey.makarov@linaro.org (Aleksey Makarov) Date: Tue, 1 Mar 2016 20:35:25 +0300 Subject: [PATCH v4 2/4] ACPI: enable ACPI_SPCR_TABLE on ARM64 In-Reply-To: <56D5B4E8.1050309@hurleysoftware.com> References: <1456747355-15692-1-git-send-email-aleksey.makarov@linaro.org> <1456747355-15692-3-git-send-email-aleksey.makarov@linaro.org> <56D5B4E8.1050309@hurleysoftware.com> Message-ID: <56D5D2DD.30105@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 03/01/2016 06:27 PM, Peter Hurley wrote: > On 02/29/2016 04:02 AM, Aleksey Makarov wrote: >> SBBR mentions SPCR as a mandatory ACPI table. >> So enable it for ARM64 > > Why is this opt-in per-arch? It could depend only on CONFIG_ACPI. I will do that in the next version, thank you >> Signed-off-by: Aleksey Makarov >> --- >> arch/arm64/Kconfig | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig >> index 9dc5209..544af2e 100644 >> --- a/arch/arm64/Kconfig >> +++ b/arch/arm64/Kconfig >> @@ -3,6 +3,7 @@ config ARM64 >> select ACPI_CCA_REQUIRED if ACPI >> select ACPI_GENERIC_GSI if ACPI >> select ACPI_REDUCED_HARDWARE_ONLY if ACPI >> + select ACPI_SPCR_TABLE if ACPI >> select ARCH_HAS_DEVMEM_IS_ALLOWED >> select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE >> select ARCH_HAS_ELF_RANDOMIZE >> >