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author | David P <megver83@parabola.nu> | 2020-01-06 22:43:23 -0300 |
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committer | David P <megver83@parabola.nu> | 2020-01-06 22:43:23 -0300 |
commit | 7dfb34b68de75b345f4a7dc75a5a83ed063994d2 (patch) | |
tree | f9e5e3e3b2a45b788c36eea05ae4a64909de4ef1 /libre/linux-libre-pae/0008-x86-intel-Disable-HPET-on-Intel-Ice-Lake-platforms.patch | |
parent | 8971402589d668a3a5fc2b6e9b9f3e9775b6dd35 (diff) | |
download | abslibre-7dfb34b68de75b345f4a7dc75a5a83ed063994d2.tar.gz abslibre-7dfb34b68de75b345f4a7dc75a5a83ed063994d2.tar.bz2 abslibre-7dfb34b68de75b345f4a7dc75a5a83ed063994d2.zip |
updpkg: libre/linux-libre-pae 5.4.8-1
Signed-off-by: David P <megver83@parabola.nu>
Diffstat (limited to 'libre/linux-libre-pae/0008-x86-intel-Disable-HPET-on-Intel-Ice-Lake-platforms.patch')
-rw-r--r-- | libre/linux-libre-pae/0008-x86-intel-Disable-HPET-on-Intel-Ice-Lake-platforms.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/libre/linux-libre-pae/0008-x86-intel-Disable-HPET-on-Intel-Ice-Lake-platforms.patch b/libre/linux-libre-pae/0008-x86-intel-Disable-HPET-on-Intel-Ice-Lake-platforms.patch new file mode 100644 index 000000000..f07c5886b --- /dev/null +++ b/libre/linux-libre-pae/0008-x86-intel-Disable-HPET-on-Intel-Ice-Lake-platforms.patch @@ -0,0 +1,38 @@ +From ddb94a8dbd9144d7b85f553cb4a85db2ba62374d Mon Sep 17 00:00:00 2001 +From: Kai-Heng Feng <kai.heng.feng@canonical.com> +Date: Fri, 29 Nov 2019 14:23:03 +0800 +Subject: [PATCH 08/13] x86/intel: Disable HPET on Intel Ice Lake platforms + +Like CFL and CFL-H, ICL SoC has skewed HPET timer once it hits PC10. +So let's disable HPET on ICL. + +Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> +Cc: Linus Torvalds <torvalds@linux-foundation.org> +Cc: Peter Zijlstra <peterz@infradead.org> +Cc: Thomas Gleixner <tglx@linutronix.de> +Cc: bp@alien8.de +Cc: feng.tang@intel.com +Cc: harry.pan@intel.com +Cc: hpa@zytor.com +Link: https://lkml.kernel.org/r/20191129062303.18982-2-kai.heng.feng@canonical.com +Signed-off-by: Ingo Molnar <mingo@kernel.org> +--- + arch/x86/kernel/early-quirks.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c +index 606711f5ebf8..2f9ec14be3b1 100644 +--- a/arch/x86/kernel/early-quirks.c ++++ b/arch/x86/kernel/early-quirks.c +@@ -714,6 +714,8 @@ static struct chipset early_qrk[] __initdata = { + PCI_CLASS_BRIDGE_HOST, PCI_ANY_ID, 0, force_disable_hpet}, + { PCI_VENDOR_ID_INTEL, 0x3ec4, + PCI_CLASS_BRIDGE_HOST, PCI_ANY_ID, 0, force_disable_hpet}, ++ { PCI_VENDOR_ID_INTEL, 0x8a12, ++ PCI_CLASS_BRIDGE_HOST, PCI_ANY_ID, 0, force_disable_hpet}, + { PCI_VENDOR_ID_BROADCOM, 0x4331, + PCI_CLASS_NETWORK_OTHER, PCI_ANY_ID, 0, apple_airport_reset}, + {} +-- +2.24.1 + |