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ACPI / LPSS: Call pwm_add_table() for Bay Trail PWM device
authorHans de Goede <hdegoede@redhat.com>
Fri, 21 Apr 2017 07:35:07 +0000 (09:35 +0200)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Fri, 28 Apr 2017 21:31:22 +0000 (23:31 +0200)
commit04434ab5120a362c11ae6e6cf196fc6a98c3365d
tree75dfefc21ee6d5ae2923bcce15288024f2aa30dftree | snapshot (tar.gz zip)
parent58dd8abfad028633d36e2ba81109bd62f6e6e215commit | diff
ACPI / LPSS: Call pwm_add_table() for Bay Trail PWM device

On Bay Trail systems with a Crystal Cove PMIC the Crystal Cove's PWM is
used to control the backlight brightness. On systems without one, the
Crystal Cove SoC's PWM is used and we need to call pwm_add_table() so
that the i915 driver can find the pwm for controlling the backlight.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/acpi_lpss.c diff | blob | blame | history