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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2012-12-07 23:14:35 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2012-12-07 23:14:35 +0100 |
| commit | 1a14f30b36e5d20a2a1be24888c2158541d97bab (patch) | |
| tree | 790531441ea86f7873d3d2874f33eeb5c1f2e938 | |
| parent | Merge branch 'acpi-enumeration' (diff) | |
| parent | pnpacpi: fix incorrect TEST_ALPHA() test (diff) | |
| download | linux-1a14f30b36e5d20a2a1be24888c2158541d97bab.tar.xz linux-1a14f30b36e5d20a2a1be24888c2158541d97bab.zip | |
Merge branch 'acpi-general'
* acpi-general:
pnpacpi: fix incorrect TEST_ALPHA() test
ACPI / video: ignore BIOS initial backlight value for HP Folio 13-2000
ACPI : do not use Lid and Sleep button for S5 wakeup
| -rw-r--r-- | drivers/acpi/scan.c | 7 | ||||
| -rw-r--r-- | drivers/acpi/video.c | 14 | ||||
| -rw-r--r-- | drivers/pnp/pnpacpi/core.c | 2 |
3 files changed, 21 insertions, 2 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 8ee379ef309a..53502d1bbf26 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -968,8 +968,8 @@ acpi_bus_extract_wakeup_device_power_package(acpi_handle handle, static void acpi_bus_set_run_wake_flags(struct acpi_device *device) { struct acpi_device_id button_device_ids[] = { - {"PNP0C0D", 0}, {"PNP0C0C", 0}, + {"PNP0C0D", 0}, {"PNP0C0E", 0}, {"", 0}, }; @@ -981,6 +981,11 @@ static void acpi_bus_set_run_wake_flags(struct acpi_device *device) /* Power button, Lid switch always enable wakeup */ if (!acpi_match_device_ids(device, button_device_ids)) { device->wakeup.flags.run_wake = 1; + if (!acpi_match_device_ids(device, &button_device_ids[1])) { + /* Do not use Lid/sleep button for S5 wakeup */ + if (device->wakeup.sleep_state == ACPI_STATE_S5) + device->wakeup.sleep_state = ACPI_STATE_S4; + } device_set_wakeup_capable(&device->dev, true); return; } diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index 0230cb6cbb3a..ac9a69cd45f5 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -389,6 +389,12 @@ static int __init video_set_bqc_offset(const struct dmi_system_id *d) return 0; } +static int video_ignore_initial_backlight(const struct dmi_system_id *d) +{ + use_bios_initial_backlight = 0; + return 0; +} + static struct dmi_system_id video_dmi_table[] __initdata = { /* * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121 @@ -433,6 +439,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = { DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 7720"), }, }, + { + .callback = video_ignore_initial_backlight, + .ident = "HP Folio 13-2000", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP Folio 13 - 2000 Notebook PC"), + }, + }, {} }; diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c index 93a16ee14a9f..72e822e17d47 100644 --- a/drivers/pnp/pnpacpi/core.c +++ b/drivers/pnp/pnpacpi/core.c @@ -58,7 +58,7 @@ static inline int __init is_exclusive_device(struct acpi_device *dev) if (!(('0' <= (c) && (c) <= '9') || ('A' <= (c) && (c) <= 'F'))) \ return 0 #define TEST_ALPHA(c) \ - if (!('@' <= (c) || (c) <= 'Z')) \ + if (!('A' <= (c) && (c) <= 'Z')) \ return 0 static int __init ispnpidacpi(const char *id) { |