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-rw-r--r--drivers/acpi/osi.c37
-rw-r--r--drivers/acpi/pci_root.c4
-rw-r--r--drivers/acpi/sbs.c25
-rw-r--r--drivers/firmware/efi/apple-properties.c5
-rw-r--r--drivers/pci/quirks.c5
-rw-r--r--drivers/thunderbolt/icm.c13
-rw-r--r--drivers/thunderbolt/tb.c4
7 files changed, 23 insertions, 70 deletions
diff --git a/drivers/acpi/osi.c b/drivers/acpi/osi.c
index 723bee58bbcf..19cdd8a783a9 100644
--- a/drivers/acpi/osi.c
+++ b/drivers/acpi/osi.c
@@ -27,6 +27,7 @@
#include <linux/kernel.h>
#include <linux/acpi.h>
#include <linux/dmi.h>
+#include <linux/platform_data/x86/apple.h>
#include "internal.h"
@@ -257,12 +258,11 @@ bool acpi_osi_is_win8(void)
}
EXPORT_SYMBOL(acpi_osi_is_win8);
-static void __init acpi_osi_dmi_darwin(bool enable,
- const struct dmi_system_id *d)
+static void __init acpi_osi_dmi_darwin(void)
{
- pr_notice("DMI detected to setup _OSI(\"Darwin\"): %s\n", d->ident);
+ pr_notice("DMI detected to setup _OSI(\"Darwin\"): Apple hardware\n");
osi_config.darwin_dmi = 1;
- __acpi_osi_setup_darwin(enable);
+ __acpi_osi_setup_darwin(true);
}
static void __init acpi_osi_dmi_linux(bool enable,
@@ -273,13 +273,6 @@ static void __init acpi_osi_dmi_linux(bool enable,
__acpi_osi_setup_linux(enable);
}
-static int __init dmi_enable_osi_darwin(const struct dmi_system_id *d)
-{
- acpi_osi_dmi_darwin(true, d);
-
- return 0;
-}
-
static int __init dmi_enable_osi_linux(const struct dmi_system_id *d)
{
acpi_osi_dmi_linux(true, d);
@@ -481,30 +474,16 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
DMI_MATCH(DMI_PRODUCT_NAME, "1015PX"),
},
},
-
- /*
- * Enable _OSI("Darwin") for all apple platforms.
- */
- {
- .callback = dmi_enable_osi_darwin,
- .ident = "Apple hardware",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
- },
- },
- {
- .callback = dmi_enable_osi_darwin,
- .ident = "Apple hardware",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Apple Computer, Inc."),
- },
- },
{}
};
static __init void acpi_osi_dmi_blacklisted(void)
{
dmi_check_system(acpi_osi_dmi_table);
+
+ /* Enable _OSI("Darwin") for Apple platforms. */
+ if (x86_apple_machine)
+ acpi_osi_dmi_darwin();
}
int __init early_acpi_osi_init(void)
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index 9eec3095e6c3..6fc204a52493 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -33,6 +33,7 @@
#include <linux/acpi.h>
#include <linux/slab.h>
#include <linux/dmi.h>
+#include <linux/platform_data/x86/apple.h>
#include <acpi/apei.h> /* for acpi_hest_init() */
#include "internal.h"
@@ -431,8 +432,7 @@ static void negotiate_os_control(struct acpi_pci_root *root, int *no_aspm)
* been called successfully. We know the feature set supported by the
* platform, so avoid calling _OSC at all
*/
-
- if (dmi_match(DMI_SYS_VENDOR, "Apple Inc.")) {
+ if (x86_apple_machine) {
root->osc_control_set = ~OSC_PCI_EXPRESS_PME_CONTROL;
decode_osc_control(root, "OS assumes control of",
root->osc_control_set);
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index ad0b13ad4bbb..a18463799ad7 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -31,7 +31,7 @@
#include <linux/jiffies.h>
#include <linux/delay.h>
#include <linux/power_supply.h>
-#include <linux/dmi.h>
+#include <linux/platform_data/x86/apple.h>
#include "sbshc.h"
#include "battery.h"
@@ -58,8 +58,6 @@ static unsigned int cache_time = 1000;
module_param(cache_time, uint, 0644);
MODULE_PARM_DESC(cache_time, "cache time in milliseconds");
-static bool sbs_manager_broken;
-
#define MAX_SBS_BAT 4
#define ACPI_SBS_BLOCK_MAX 32
@@ -632,31 +630,12 @@ static void acpi_sbs_callback(void *context)
}
}
-static int disable_sbs_manager(const struct dmi_system_id *d)
-{
- sbs_manager_broken = true;
- return 0;
-}
-
-static struct dmi_system_id acpi_sbs_dmi_table[] = {
- {
- .callback = disable_sbs_manager,
- .ident = "Apple",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc.")
- },
- },
- { },
-};
-
static int acpi_sbs_add(struct acpi_device *device)
{
struct acpi_sbs *sbs;
int result = 0;
int id;
- dmi_check_system(acpi_sbs_dmi_table);
-
sbs = kzalloc(sizeof(struct acpi_sbs), GFP_KERNEL);
if (!sbs) {
result = -ENOMEM;
@@ -677,7 +656,7 @@ static int acpi_sbs_add(struct acpi_device *device)
result = 0;
- if (!sbs_manager_broken) {
+ if (!x86_apple_machine) {
result = acpi_manager_get_info(sbs);
if (!result) {
sbs->manager_present = 1;
diff --git a/drivers/firmware/efi/apple-properties.c b/drivers/firmware/efi/apple-properties.c
index c473f4c5ca34..9f6bcf173b0e 100644
--- a/drivers/firmware/efi/apple-properties.c
+++ b/drivers/firmware/efi/apple-properties.c
@@ -18,8 +18,8 @@
#define pr_fmt(fmt) "apple-properties: " fmt
#include <linux/bootmem.h>
-#include <linux/dmi.h>
#include <linux/efi.h>
+#include <linux/platform_data/x86/apple.h>
#include <linux/property.h>
#include <linux/slab.h>
#include <linux/ucs2_string.h>
@@ -191,8 +191,7 @@ static int __init map_properties(void)
u64 pa_data;
int ret;
- if (!dmi_match(DMI_SYS_VENDOR, "Apple Inc.") &&
- !dmi_match(DMI_SYS_VENDOR, "Apple Computer, Inc."))
+ if (!x86_apple_machine)
return 0;
pa_data = boot_params.hdr.setup_data;
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 6967c6b4cf6b..ba7b7c64379e 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -25,6 +25,7 @@
#include <linux/sched.h>
#include <linux/ktime.h>
#include <linux/mm.h>
+#include <linux/platform_data/x86/apple.h>
#include <asm/dma.h> /* isa_dma_bridge_buggy */
#include "pci.h"
@@ -3447,7 +3448,7 @@ static void quirk_apple_poweroff_thunderbolt(struct pci_dev *dev)
{
acpi_handle bridge, SXIO, SXFP, SXLV;
- if (!dmi_match(DMI_BOARD_VENDOR, "Apple Inc."))
+ if (!x86_apple_machine)
return;
if (pci_pcie_type(dev) != PCI_EXP_TYPE_UPSTREAM)
return;
@@ -3492,7 +3493,7 @@ static void quirk_apple_wait_for_thunderbolt(struct pci_dev *dev)
struct pci_dev *sibling = NULL;
struct pci_dev *nhi = NULL;
- if (!dmi_match(DMI_BOARD_VENDOR, "Apple Inc."))
+ if (!x86_apple_machine)
return;
if (pci_pcie_type(dev) != PCI_EXP_TYPE_DOWNSTREAM)
return;
diff --git a/drivers/thunderbolt/icm.c b/drivers/thunderbolt/icm.c
index 8ee340290219..17eba072e1ed 100644
--- a/drivers/thunderbolt/icm.c
+++ b/drivers/thunderbolt/icm.c
@@ -13,9 +13,9 @@
*/
#include <linux/delay.h>
-#include <linux/dmi.h>
#include <linux/mutex.h>
#include <linux/pci.h>
+#include <linux/platform_data/x86/apple.h>
#include <linux/sizes.h>
#include <linux/slab.h>
#include <linux/workqueue.h>
@@ -102,11 +102,6 @@ static inline u64 get_route(u32 route_hi, u32 route_lo)
return (u64)route_hi << 32 | route_lo;
}
-static inline bool is_apple(void)
-{
- return dmi_match(DMI_BOARD_VENDOR, "Apple Inc.");
-}
-
static bool icm_match(const struct tb_cfg_request *req,
const struct ctl_pkg *pkg)
{
@@ -176,7 +171,7 @@ static int icm_request(struct tb *tb, const void *request, size_t request_size,
static bool icm_fr_is_supported(struct tb *tb)
{
- return !is_apple();
+ return !x86_apple_machine;
}
static inline int icm_fr_get_switch_index(u32 port)
@@ -517,7 +512,7 @@ static bool icm_ar_is_supported(struct tb *tb)
* Starting from Alpine Ridge we can use ICM on Apple machines
* as well. We just need to reset and re-enable it first.
*/
- if (!is_apple())
+ if (!x86_apple_machine)
return true;
/*
@@ -1004,7 +999,7 @@ static int icm_start(struct tb *tb)
* don't provide images publicly either. To be on the safe side
* prevent root switch NVM upgrade on Macs for now.
*/
- tb->root_switch->no_nvm_upgrade = is_apple();
+ tb->root_switch->no_nvm_upgrade = x86_apple_machine;
ret = tb_switch_add(tb->root_switch);
if (ret)
diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c
index 1b02ca0b6129..0b22ad9d68b4 100644
--- a/drivers/thunderbolt/tb.c
+++ b/drivers/thunderbolt/tb.c
@@ -7,7 +7,7 @@
#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/delay.h>
-#include <linux/dmi.h>
+#include <linux/platform_data/x86/apple.h>
#include "tb.h"
#include "tb_regs.h"
@@ -453,7 +453,7 @@ struct tb *tb_probe(struct tb_nhi *nhi)
struct tb_cm *tcm;
struct tb *tb;
- if (!dmi_match(DMI_BOARD_VENDOR, "Apple Inc."))
+ if (!x86_apple_machine)
return NULL;
tb = tb_domain_alloc(nhi, sizeof(*tcm));
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-24 06:45:03 +0300