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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-06-19 01:17:26 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-06-19 01:17:26 +0200 |
| commit | 4def8a360fc6119e09916708cca0977a1495ccf4 (patch) | |
| tree | a06d2254a0f99f1b0e63455d06e5c6ad47b463f5 /drivers/platform/x86/acer-wmi.c | |
| parent | 763d949581ed1d610c5e09081b36d9beea8e4abc (diff) | |
| parent | e7d024c00a4a7b617390db863bdd5b9dc65821f7 (diff) | |
| download | linux-next-4def8a360fc6119e09916708cca0977a1495ccf4.tar.gz linux-next-4def8a360fc6119e09916708cca0977a1495ccf4.zip | |
Merge branch 'acpi-video'
* acpi-video: (38 commits)
ACPI / video: Make acpi_video_unregister_backlight() private
acpi-video-detect: Remove old API
toshiba-acpi: Port to new backlight interface selection API
thinkpad-acpi: Port to new backlight interface selection API
sony-laptop: Port to new backlight interface selection API
samsung-laptop: Port to new backlight interface selection API
msi-wmi: Port to new backlight interface selection API
msi-laptop: Port to new backlight interface selection API
intel-oaktrail: Port to new backlight interface selection API
ideapad-laptop: Port to new backlight interface selection API
fujitsu-laptop: Port to new backlight interface selection API
eeepc-laptop: Port to new backlight interface selection API
dell-wmi: Port to new backlight interface selection API
dell-laptop: Port to new backlight interface selection API
compal-laptop: Port to new backlight interface selection API
asus-wmi: Port to new backlight interface selection API
asus-laptop: Port to new backlight interface selection API
apple-gmux: Port to new backlight interface selection API
acer-wmi: Port to new backlight interface selection API
ACPI / video: Fix acpi_video _register vs _unregister_backlight race
...
Diffstat (limited to 'drivers/platform/x86/acer-wmi.c')
| -rw-r--r-- | drivers/platform/x86/acer-wmi.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index 3ac29a1e8f92..f6b280dbfb33 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -2246,14 +2246,10 @@ static int __init acer_wmi_init(void) set_quirks(); if (dmi_check_system(video_vendor_dmi_table)) - acpi_video_dmi_promote_vendor(); - if (acpi_video_backlight_support()) { + acpi_video_set_dmi_backlight_type(acpi_backlight_vendor); + + if (acpi_video_get_backlight_type() != acpi_backlight_vendor) interface->capability &= ~ACER_CAP_BRIGHTNESS; - pr_info("Brightness must be controlled by acpi video driver\n"); - } else { - pr_info("Disabling ACPI video driver\n"); - acpi_video_unregister_backlight(); - } if (wmi_has_guid(WMID_GUID3)) { if (ec_raw_mode) { |