diff options
author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
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committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/platform/x86/sony-laptop.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/platform/x86/sony-laptop.c')
-rw-r--r-- | kernel/drivers/platform/x86/sony-laptop.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/kernel/drivers/platform/x86/sony-laptop.c b/kernel/drivers/platform/x86/sony-laptop.c index e51c1e753..f73c29558 100644 --- a/kernel/drivers/platform/x86/sony-laptop.c +++ b/kernel/drivers/platform/x86/sony-laptop.c @@ -69,6 +69,7 @@ #include <linux/miscdevice.h> #endif #include <asm/uaccess.h> +#include <acpi/video.h> #define dprintk(fmt, ...) \ do { \ @@ -1203,6 +1204,8 @@ static void sony_nc_notify(struct acpi_device *device, u32 event) { u32 real_ev = event; u8 ev_type = 0; + int ret; + dprintk("sony_nc_notify, event: 0x%.2x\n", event); if (event >= 0x90) { @@ -1224,13 +1227,12 @@ static void sony_nc_notify(struct acpi_device *device, u32 event) case 0x0100: case 0x0127: ev_type = HOTKEY; - real_ev = sony_nc_hotkeys_decode(event, handle); + ret = sony_nc_hotkeys_decode(event, handle); - if (real_ev > 0) - sony_laptop_report_input_event(real_ev); - else - /* restore the original event for reporting */ - real_ev = event; + if (ret > 0) { + sony_laptop_report_input_event(ret); + real_ev = ret; + } break; @@ -3198,12 +3200,8 @@ static int sony_nc_add(struct acpi_device *device) sony_nc_function_setup(device, sony_pf_device); } - /* setup input devices and helper fifo */ - if (acpi_video_backlight_support()) { - pr_info("brightness ignored, must be controlled by ACPI video driver\n"); - } else { + if (acpi_video_get_backlight_type() == acpi_backlight_vendor) sony_nc_backlight_setup(); - } /* create sony_pf sysfs attributes related to the SNC device */ for (item = sony_nc_values; item->name; ++item) { |