What's the status of this particular patch? Ryan Alexey Starikovskiy wrote: > Signed-off-by: Ryan May <rmay@xxxxxx> > Signed-off-by: Alexey Starikovskiy <astarikovskiy@xxxxxxx> > --- > > drivers/acpi/video.c | 18 ++++++++++-------- > 1 files changed, 10 insertions(+), 8 deletions(-) > > diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c > index 3c9bb85..83aa41c 100644 > --- a/drivers/acpi/video.c > +++ b/drivers/acpi/video.c > @@ -409,14 +409,16 @@ acpi_video_device_lcd_query_levels(struct acpi_video_device *device, > static int > acpi_video_device_lcd_set_level(struct acpi_video_device *device, int level) > { > - int status; > + int status = AE_OK; > union acpi_object arg0 = { ACPI_TYPE_INTEGER }; > struct acpi_object_list args = { 1, &arg0 }; > > > arg0.integer.value = level; > - status = acpi_evaluate_object(device->dev->handle, "_BCM", &args, NULL); > - > + if (device->cap._BCM) > + status = acpi_evaluate_object(device->dev->handle, "_BCM", > + &args, NULL); > + device->brightness->curr = level; > printk(KERN_DEBUG "set_level status: %x\n", status); > return status; > } > @@ -425,11 +427,11 @@ static int > acpi_video_device_lcd_get_level_current(struct acpi_video_device *device, > unsigned long *level) > { > - int status; > - > - status = acpi_evaluate_integer(device->dev->handle, "_BQC", NULL, level); > - > - return status; > + if (device->cap._BQC) > + return acpi_evaluate_integer(device->dev->handle, "_BQC", NULL, > + level); > + *level = device->brightness->curr; > + return AE_OK; > } > > static int > > - > To unsubscribe from this list: send the line "unsubscribe linux-acpi" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- Ryan May Graduate Research Assistant School of Meteorology University of Oklahoma - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html