diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2013-11-08 16:48:56 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-11-13 00:08:18 +0100 |
| commit | 7bd688cd66db93f6430f6e2b3145ee5686daa315 (patch) | |
| tree | f75e5e8283bd9e276e065ba5b3e75fbe97b7a083 /drivers/gpu/drm/i915/intel_drv.h | |
| parent | c91c9f32843a1b433de5a1ead4789a6bc8d3d914 (diff) | |
drm/i915: handle backlight through chip specific functions
The backlight code has grown rather hairy, not least because the
hardware registers and bits have repeatedly been shuffled around. And
this isn't expected to get any easier with new hardware. Make things
easier for our (read: my) poor brains, and split the code up into chip
specific functions.
There should be no functional changes.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index bcb47b83787d..819d0d2f0142 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -161,6 +161,7 @@ struct intel_panel { struct { bool present; u32 level; + u32 max; bool enabled; struct backlight_device *device; } backlight; @@ -817,6 +818,7 @@ int intel_panel_setup_backlight(struct drm_connector *connector); void intel_panel_enable_backlight(struct intel_connector *connector); void intel_panel_disable_backlight(struct intel_connector *connector); void intel_panel_destroy_backlight(struct drm_connector *connector); +void intel_panel_init_backlight_funcs(struct drm_device *dev); enum drm_connector_status intel_panel_detect(struct drm_device *dev); |