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author | Ingo Molnar <mingo@kernel.org> | 2023-01-31 15:01:20 +0100 |
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committer | Ingo Molnar <mingo@kernel.org> | 2023-01-31 15:01:20 +0100 |
commit | 57a30218fa25c469ed507964bbf028b7a064309a (patch) | |
tree | 231c7ab6b08f567077b96ed760aaf4c685c899f3 /drivers/acpi | |
parent | 68efe8f7a1c5168be2228bfb806ddc05475b7205 (diff) | |
parent | 6d796c50f84ca79f1722bb131799e5a5710c4700 (diff) | |
download | linux-57a30218fa25c469ed507964bbf028b7a064309a.tar.gz linux-57a30218fa25c469ed507964bbf028b7a064309a.tar.bz2 linux-57a30218fa25c469ed507964bbf028b7a064309a.zip |
Merge tag 'v6.2-rc6' into sched/core, to pick up fixes
Pick up fixes before merging another batch of cpuidle updates.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/acpi')
-rw-r--r-- | drivers/acpi/acpi_video.c | 17 | ||||
-rw-r--r-- | drivers/acpi/glue.c | 14 | ||||
-rw-r--r-- | drivers/acpi/prmt.c | 10 | ||||
-rw-r--r-- | drivers/acpi/resource.c | 39 | ||||
-rw-r--r-- | drivers/acpi/scan.c | 7 | ||||
-rw-r--r-- | drivers/acpi/sleep.c | 6 | ||||
-rw-r--r-- | drivers/acpi/video_detect.c | 42 | ||||
-rw-r--r-- | drivers/acpi/x86/s2idle.c | 87 |
8 files changed, 134 insertions, 88 deletions
diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c index 30d8fd03fec7..97b711e57bff 100644 --- a/drivers/acpi/acpi_video.c +++ b/drivers/acpi/acpi_video.c @@ -70,11 +70,7 @@ module_param(device_id_scheme, bool, 0444); static int only_lcd = -1; module_param(only_lcd, int, 0444); -/* - * Display probing is known to take up to 5 seconds, so delay the fallback - * backlight registration by 5 seconds + 3 seconds for some extra margin. - */ -static int register_backlight_delay = 8; +static int register_backlight_delay; module_param(register_backlight_delay, int, 0444); MODULE_PARM_DESC(register_backlight_delay, "Delay in seconds before doing fallback (non GPU driver triggered) " @@ -2176,6 +2172,17 @@ static bool should_check_lcd_flag(void) return false; } +/* + * At least one graphics driver has reported that no LCD is connected + * via the native interface. cancel the registration for fallback acpi_video0. + * If another driver still deems this necessary, it can explicitly register it. + */ +void acpi_video_report_nolcd(void) +{ + cancel_delayed_work(&video_bus_register_backlight_work); +} +EXPORT_SYMBOL(acpi_video_report_nolcd); + int acpi_video_register(void) { int ret = 0; diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c index 204fe94c7e45..a194f30876c5 100644 --- a/drivers/acpi/glue.c +++ b/drivers/acpi/glue.c @@ -75,7 +75,8 @@ static struct acpi_bus_type *acpi_get_bus_type(struct device *dev) } #define FIND_CHILD_MIN_SCORE 1 -#define FIND_CHILD_MAX_SCORE 2 +#define FIND_CHILD_MID_SCORE 2 +#define FIND_CHILD_MAX_SCORE 3 static int match_any(struct acpi_device *adev, void *not_used) { @@ -96,8 +97,17 @@ static int find_child_checks(struct acpi_device *adev, bool check_children) return -ENODEV; status = acpi_evaluate_integer(adev->handle, "_STA", NULL, &sta); - if (status == AE_NOT_FOUND) + if (status == AE_NOT_FOUND) { + /* + * Special case: backlight device objects without _STA are + * preferred to other objects with the same _ADR value, because + * it is more likely that they are actually useful. + */ + if (adev->pnp.type.backlight) + return FIND_CHILD_MID_SCORE; + return FIND_CHILD_MIN_SCORE; + } if (ACPI_FAILURE(status) || !(sta & ACPI_STA_DEVICE_ENABLED)) return -ENODEV; diff --git a/drivers/acpi/prmt.c b/drivers/acpi/prmt.c index 998101cf16e4..3d4c4620f9f9 100644 --- a/drivers/acpi/prmt.c +++ b/drivers/acpi/prmt.c @@ -236,6 +236,11 @@ static acpi_status acpi_platformrt_space_handler(u32 function, efi_status_t status; struct prm_context_buffer context; + if (!efi_enabled(EFI_RUNTIME_SERVICES)) { + pr_err_ratelimited("PRM: EFI runtime services no longer available\n"); + return AE_NO_HANDLER; + } + /* * The returned acpi_status will always be AE_OK. Error values will be * saved in the first byte of the PRM message buffer to be used by ASL. @@ -325,6 +330,11 @@ void __init init_prmt(void) pr_info("PRM: found %u modules\n", mc); + if (!efi_enabled(EFI_RUNTIME_SERVICES)) { + pr_err("PRM: EFI runtime services unavailable\n"); + return; + } + status = acpi_install_address_space_handler(ACPI_ROOT_OBJECT, ACPI_ADR_SPACE_PLATFORM_RT, &acpi_platformrt_space_handler, diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c index f27914aedbd5..192d1784e409 100644 --- a/drivers/acpi/resource.c +++ b/drivers/acpi/resource.c @@ -432,10 +432,31 @@ static const struct dmi_system_id asus_laptop[] = { DMI_MATCH(DMI_BOARD_NAME, "S5602ZA"), }, }, + { + .ident = "Asus ExpertBook B2402CBA", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_BOARD_NAME, "B2402CBA"), + }, + }, + { + .ident = "Asus ExpertBook B2502", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_BOARD_NAME, "B2502CBA"), + }, + }, { } }; -static const struct dmi_system_id lenovo_82ra[] = { +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 = { @@ -446,6 +467,17 @@ static const struct dmi_system_id lenovo_82ra[] = { { } }; +static const struct dmi_system_id schenker_gm_rg[] = { + { + .ident = "XMG CORE 15 (M22)", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SchenkerTechnologiesGmbH"), + DMI_MATCH(DMI_BOARD_NAME, "GMxRGxx"), + }, + }, + { } +}; + struct irq_override_cmp { const struct dmi_system_id *system; unsigned char irq; @@ -458,8 +490,9 @@ 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_82ra, 6, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true }, - { lenovo_82ra, 10, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true }, + { lenovo_laptop, 6, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true }, + { lenovo_laptop, 10, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true }, + { schenker_gm_rg, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true }, }; static bool acpi_dev_irq_override(u32 gsi, u8 triggering, u8 polarity, diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 274344434282..0c6f06abe3f4 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -1370,9 +1370,12 @@ static void acpi_set_pnp_ids(acpi_handle handle, struct acpi_device_pnp *pnp, * Some devices don't reliably have _HIDs & _CIDs, so add * synthetic HIDs to make sure drivers can find them. */ - if (acpi_is_video_device(handle)) + if (acpi_is_video_device(handle)) { acpi_add_id(pnp, ACPI_VIDEO_HID); - else if (acpi_bay_match(handle)) + pnp->type.backlight = 1; + break; + } + if (acpi_bay_match(handle)) acpi_add_id(pnp, ACPI_BAY_HID); else if (acpi_dock_match(handle)) acpi_add_id(pnp, ACPI_DOCK_HID); diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index 0b557c0d405e..4ca667251272 100644 --- a/drivers/acpi/sleep.c +++ b/drivers/acpi/sleep.c @@ -60,13 +60,17 @@ static struct notifier_block tts_notifier = { .priority = 0, }; +#ifndef acpi_skip_set_wakeup_address +#define acpi_skip_set_wakeup_address() false +#endif + static int acpi_sleep_prepare(u32 acpi_state) { #ifdef CONFIG_ACPI_SLEEP unsigned long acpi_wakeup_address; /* do we have a wakeup address for S2 and S3? */ - if (acpi_state == ACPI_STATE_S3) { + if (acpi_state == ACPI_STATE_S3 && !acpi_skip_set_wakeup_address()) { acpi_wakeup_address = acpi_get_wakeup_address(); if (!acpi_wakeup_address) return -EFAULT; diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index a934bbc9dd37..a8c02608dde4 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -34,6 +34,7 @@ #include <linux/module.h> #include <linux/pci.h> #include <linux/platform_data/x86/nvidia-wmi-ec-backlight.h> +#include <linux/pnp.h> #include <linux/types.h> #include <linux/workqueue.h> #include <acpi/video.h> @@ -49,6 +50,10 @@ static void acpi_video_parse_cmdline(void) acpi_backlight_cmdline = acpi_backlight_video; if (!strcmp("native", acpi_video_backlight_string)) acpi_backlight_cmdline = acpi_backlight_native; + if (!strcmp("nvidia_wmi_ec", acpi_video_backlight_string)) + acpi_backlight_cmdline = acpi_backlight_nvidia_wmi_ec; + if (!strcmp("apple_gmux", acpi_video_backlight_string)) + acpi_backlight_cmdline = acpi_backlight_apple_gmux; if (!strcmp("none", acpi_video_backlight_string)) acpi_backlight_cmdline = acpi_backlight_none; } @@ -492,6 +497,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = { }, { .callback = video_detect_force_native, + /* Acer Aspire 4810T */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 4810T"), + }, + }, + { + .callback = video_detect_force_native, /* Acer Aspire 5738z */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Acer"), @@ -579,6 +592,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = { }, { .callback = video_detect_force_native, + /* Asus U46E */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "U46E"), + }, + }, + { + .callback = video_detect_force_native, /* Asus UX303UB */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), @@ -587,6 +608,23 @@ static const struct dmi_system_id video_detect_dmi_table[] = { }, { .callback = video_detect_force_native, + /* HP EliteBook 8460p */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook 8460p"), + }, + }, + { + .callback = video_detect_force_native, + /* HP Pavilion g6-1d80nr / B4U19UA */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion g6 Notebook PC"), + DMI_MATCH(DMI_PRODUCT_SKU, "B4U19UA"), + }, + }, + { + .callback = video_detect_force_native, /* Samsung N150P */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), @@ -733,6 +771,7 @@ static enum acpi_backlight_type __acpi_video_get_backlight_type(bool native) { static DEFINE_MUTEX(init_mutex); static bool nvidia_wmi_ec_present; + static bool apple_gmux_present; static bool native_available; static bool init_done; static long video_caps; @@ -746,6 +785,7 @@ static enum acpi_backlight_type __acpi_video_get_backlight_type(bool native) ACPI_UINT32_MAX, find_video, NULL, &video_caps, NULL); nvidia_wmi_ec_present = nvidia_wmi_ec_supported(); + apple_gmux_present = apple_gmux_detect(NULL, NULL); init_done = true; } if (native) @@ -767,7 +807,7 @@ static enum acpi_backlight_type __acpi_video_get_backlight_type(bool native) if (nvidia_wmi_ec_present) return acpi_backlight_nvidia_wmi_ec; - if (apple_gmux_present()) + if (apple_gmux_present) return acpi_backlight_apple_gmux; /* Use ACPI video if available, except when native should be preferred. */ diff --git a/drivers/acpi/x86/s2idle.c b/drivers/acpi/x86/s2idle.c index 5350c73564b6..c7afce465a07 100644 --- a/drivers/acpi/x86/s2idle.c +++ b/drivers/acpi/x86/s2idle.c @@ -28,10 +28,6 @@ static bool sleep_no_lps0 __read_mostly; module_param(sleep_no_lps0, bool, 0644); MODULE_PARM_DESC(sleep_no_lps0, "Do not use the special LPS0 device interface"); -static bool prefer_microsoft_dsm_guid __read_mostly; -module_param(prefer_microsoft_dsm_guid, bool, 0644); -MODULE_PARM_DESC(prefer_microsoft_dsm_guid, "Prefer using Microsoft GUID in LPS0 device _DSM evaluation"); - static const struct acpi_device_id lps0_device_ids[] = { {"PNP0D80", }, {"", }, @@ -369,27 +365,15 @@ out: } struct amd_lps0_hid_device_data { - const unsigned int rev_id; const bool check_off_by_one; - const bool prefer_amd_guid; }; static const struct amd_lps0_hid_device_data amd_picasso = { - .rev_id = 0, .check_off_by_one = true, - .prefer_amd_guid = false, }; static const struct amd_lps0_hid_device_data amd_cezanne = { - .rev_id = 0, - .check_off_by_one = false, - .prefer_amd_guid = false, -}; - -static const struct amd_lps0_hid_device_data amd_rembrandt = { - .rev_id = 2, .check_off_by_one = false, - .prefer_amd_guid = true, }; static const struct acpi_device_id amd_hid_ids[] = { @@ -397,69 +381,27 @@ static const struct acpi_device_id amd_hid_ids[] = { {"AMD0005", (kernel_ulong_t)&amd_picasso, }, {"AMDI0005", (kernel_ulong_t)&amd_picasso, }, {"AMDI0006", (kernel_ulong_t)&amd_cezanne, }, - {"AMDI0007", (kernel_ulong_t)&amd_rembrandt, }, {} }; -static int lps0_prefer_microsoft(const struct dmi_system_id *id) +static int lps0_prefer_amd(const struct dmi_system_id *id) { - pr_debug("Preferring Microsoft GUID.\n"); - prefer_microsoft_dsm_guid = true; + pr_debug("Using AMD GUID w/ _REV 2.\n"); + rev_id = 2; return 0; } - static const struct dmi_system_id s2idle_dmi_table[] __initconst = { { /* - * ASUS TUF Gaming A17 FA707RE - * https://bugzilla.kernel.org/show_bug.cgi?id=216101 - */ - .callback = lps0_prefer_microsoft, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_PRODUCT_NAME, "ASUS TUF Gaming A17"), - }, - }, - { - /* ASUS ROG Zephyrus G14 (2022) */ - .callback = lps0_prefer_microsoft, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_PRODUCT_NAME, "ROG Zephyrus G14 GA402"), - }, - }, - { - /* - * Lenovo Yoga Slim 7 Pro X 14ARH7 - * https://bugzilla.kernel.org/show_bug.cgi?id=216473 : 82V2 - * https://bugzilla.kernel.org/show_bug.cgi?id=216438 : 82TL - */ - .callback = lps0_prefer_microsoft, - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_NAME, "82"), - }, - }, - { - /* - * ASUSTeK COMPUTER INC. ROG Flow X13 GV301RE_GV301RE - * https://gitlab.freedesktop.org/drm/amd/-/issues/2148 + * AMD Rembrandt based HP EliteBook 835/845/865 G9 + * Contains specialized AML in AMD/_REV 2 path to avoid + * triggering a bug in Qualcomm WLAN firmware. This may be + * removed in the future if that firmware is fixed. */ - .callback = lps0_prefer_microsoft, + .callback = lps0_prefer_amd, .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_PRODUCT_NAME, "ROG Flow X13 GV301"), - }, - }, - { - /* - * ASUSTeK COMPUTER INC. ROG Flow X16 GV601RW_GV601RW - * https://gitlab.freedesktop.org/drm/amd/-/issues/2148 - */ - .callback = lps0_prefer_microsoft, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_PRODUCT_NAME, "ROG Flow X16 GV601"), + DMI_MATCH(DMI_BOARD_VENDOR, "HP"), + DMI_MATCH(DMI_BOARD_NAME, "8990"), }, }, {} @@ -484,16 +426,14 @@ static int lps0_device_attach(struct acpi_device *adev, if (dev_id->id[0]) data = (const struct amd_lps0_hid_device_data *) dev_id->driver_data; else - data = &amd_rembrandt; - rev_id = data->rev_id; + data = &amd_cezanne; lps0_dsm_func_mask = validate_dsm(adev->handle, ACPI_LPS0_DSM_UUID_AMD, rev_id, &lps0_dsm_guid); if (lps0_dsm_func_mask > 0x3 && data->check_off_by_one) { lps0_dsm_func_mask = (lps0_dsm_func_mask << 1) | 0x1; acpi_handle_debug(adev->handle, "_DSM UUID %s: Adjusted function mask: 0x%x\n", ACPI_LPS0_DSM_UUID_AMD, lps0_dsm_func_mask); - } else if (lps0_dsm_func_mask_microsoft > 0 && data->prefer_amd_guid && - !prefer_microsoft_dsm_guid) { + } else if (lps0_dsm_func_mask_microsoft > 0 && rev_id) { lps0_dsm_func_mask_microsoft = -EINVAL; acpi_handle_debug(adev->handle, "_DSM Using AMD method\n"); } @@ -501,8 +441,7 @@ static int lps0_device_attach(struct acpi_device *adev, rev_id = 1; lps0_dsm_func_mask = validate_dsm(adev->handle, ACPI_LPS0_DSM_UUID, rev_id, &lps0_dsm_guid); - if (!prefer_microsoft_dsm_guid) - lps0_dsm_func_mask_microsoft = -EINVAL; + lps0_dsm_func_mask_microsoft = -EINVAL; } if (lps0_dsm_func_mask < 0 && lps0_dsm_func_mask_microsoft < 0) |