diff options
Diffstat (limited to '0201-ACPI-resource-Remove-Zen-specific-match-and-quirks.patch')
-rw-r--r-- | 0201-ACPI-resource-Remove-Zen-specific-match-and-quirks.patch | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/0201-ACPI-resource-Remove-Zen-specific-match-and-quirks.patch b/0201-ACPI-resource-Remove-Zen-specific-match-and-quirks.patch deleted file mode 100644 index 3d7e40c8b28f..000000000000 --- a/0201-ACPI-resource-Remove-Zen-specific-match-and-quirks.patch +++ /dev/null @@ -1,127 +0,0 @@ -From a9c4a912b7dc7ff922d4b9261160c001558f9755 Mon Sep 17 00:00:00 2001 -From: Mario Limonciello <mario.limonciello@amd.com> -Date: Thu, 1 Jun 2023 17:11:51 -0500 -Subject: ACPI: resource: Remove "Zen" specific match and quirks - -commit 9946e39fe8d0 ("ACPI: resource: skip IRQ override on -AMD Zen platforms") attempted to overhaul the override logic so it -didn't apply on X86 AMD Zen systems. This was intentional so that -systems would prefer DSDT values instead of default MADT value for -IRQ 1 on Ryzen 6000 systems which typically uses ActiveLow for IRQ1. - -This turned out to be a bad assumption because several vendors -add Interrupt Source Override but don't fix the DSDT. A pile of -quirks was collecting that proved this wasn't sustaintable. - -Furthermore some vendors have used ActiveHigh for IRQ1. -To solve this problem revert the following commits: -* commit 17bb7046e7ce ("ACPI: resource: Do IRQ override on all TongFang -GMxRGxx") -* commit f3cb9b740869 ("ACPI: resource: do IRQ override on Lenovo 14ALC7") -* commit bfcdf58380b1 ("ACPI: resource: do IRQ override on LENOVO IdeaPad") -* commit 7592b79ba4a9 ("ACPI: resource: do IRQ override on XMG Core 15") -* commit 9946e39fe8d0 ("ACPI: resource: skip IRQ override on AMD Zen -platforms") - -Reported-by: evilsnoo@proton.me -Link: https://bugzilla.kernel.org/show_bug.cgi?id=217394 -Reported-by: ruinairas1992@gmail.com -Link: https://bugzilla.kernel.org/show_bug.cgi?id=217406 -Reported-by: nmschulte@gmail.com -Link: https://bugzilla.kernel.org/show_bug.cgi?id=217336 -Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> -Tested-by: Werner Sembach <wse@tuxedocomputers.com> -Tested-by: Chuanhong Guo <gch981213@gmail.com> -Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> ---- - drivers/acpi/resource.c | 60 ------------------------------------------------- - 1 file changed, 60 deletions(-) - -diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c -index 0800a9d775580..1dd8d5aebf678 100644 ---- a/drivers/acpi/resource.c -+++ b/drivers/acpi/resource.c -@@ -470,52 +470,6 @@ static const struct dmi_system_id asus_laptop[] = { - { } - }; - --static const struct dmi_system_id lenovo_laptop[] = { -- { -- .ident = "LENOVO IdeaPad Flex 5 14ALC7", -- .matches = { -- DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), -- DMI_MATCH(DMI_PRODUCT_NAME, "82R9"), -- }, -- }, -- { -- .ident = "LENOVO IdeaPad Flex 5 16ALC7", -- .matches = { -- DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), -- DMI_MATCH(DMI_PRODUCT_NAME, "82RA"), -- }, -- }, -- { } --}; -- --static const struct dmi_system_id tongfang_gm_rg[] = { -- { -- .ident = "TongFang GMxRGxx/XMG CORE 15 (M22)/TUXEDO Stellaris 15 Gen4 AMD", -- .matches = { -- DMI_MATCH(DMI_BOARD_NAME, "GMxRGxx"), -- }, -- }, -- { } --}; -- --static const struct dmi_system_id maingear_laptop[] = { -- { -- .ident = "MAINGEAR Vector Pro 2 15", -- .matches = { -- DMI_MATCH(DMI_SYS_VENDOR, "Micro Electronics Inc"), -- DMI_MATCH(DMI_PRODUCT_NAME, "MG-VCP2-15A3070T"), -- } -- }, -- { -- .ident = "MAINGEAR Vector Pro 2 17", -- .matches = { -- DMI_MATCH(DMI_SYS_VENDOR, "Micro Electronics Inc"), -- DMI_MATCH(DMI_PRODUCT_NAME, "MG-VCP2-17A3070T"), -- }, -- }, -- { } --}; -- - static const struct dmi_system_id lg_laptop[] = { - { - .ident = "LG Electronics 17U70P", -@@ -539,10 +493,6 @@ struct irq_override_cmp { - static const struct irq_override_cmp override_table[] = { - { medion_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false }, - { asus_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false }, -- { lenovo_laptop, 6, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true }, -- { lenovo_laptop, 10, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true }, -- { tongfang_gm_rg, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true }, -- { maingear_laptop, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true }, - { lg_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false }, - }; - -@@ -562,16 +512,6 @@ static bool acpi_dev_irq_override(u32 gsi, u8 triggering, u8 polarity, - return entry->override; - } - --#ifdef CONFIG_X86 -- /* -- * IRQ override isn't needed on modern AMD Zen systems and -- * this override breaks active low IRQs on AMD Ryzen 6000 and -- * newer systems. Skip it. -- */ -- if (boot_cpu_has(X86_FEATURE_ZEN)) -- return false; --#endif -- - return true; - } - --- -cgit - |