[PATCH v2 0/5] drm/gma500: Backlight handling changes

[Hans de Goede <hdegoede@redhat.com>]

Hi All,

Here is a patch-series changing gma500's backlight handling to match
the changes done to the other major x86 GPU drivers in the just landed
backlight detection refactor patch series:
https://lore.kernel.org/dri-devel/261afe3d-7790-e945-adf6-a2c96c9b1eff@redhat.com/

The main goal is here is to only register one backlight class device instead
of registering both "acpi_video0" and "psb-bl" backlight class devices;
in preparation for implementing the new backlight userspace-API from:
https://lore.kernel.org/dri-devel/b61d3eeb-6213-afac-2e70-7b9791c86d2e@redhat.com/

Changes in v2:
- Add "Use backlight_get_brightness() to get the brightness" patch

Regards,

Hans


Hans de Goede (5):
  drm/gma500: Refactor backlight support
  drm/gma500: Change registered backlight device type to raw/native
  drm/gma500: Use backlight_get_brightness() to get the brightness
  drm/gma500: Don't register backlight when another backlight should be
    used
  drm/gma500: Call acpi_video_register_backlight()

 drivers/gpu/drm/gma500/backlight.c       | 102 +++++++++++++++--------
 drivers/gpu/drm/gma500/cdv_device.c      |  50 ++---------
 drivers/gpu/drm/gma500/oaktrail_device.c |  65 ++-------------
 drivers/gpu/drm/gma500/opregion.c        |   6 +-
 drivers/gpu/drm/gma500/psb_device.c      |  73 +---------------
 drivers/gpu/drm/gma500/psb_drv.c         |  15 +---
 drivers/gpu/drm/gma500/psb_drv.h         |  13 +--
 7 files changed, 97 insertions(+), 227 deletions(-)

-- 
2.37.3