diff options
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2013-10-31 18:55:49 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-11-06 17:56:28 +0100 |
| commit | 752aa88a1e784c22d514db3b440e49427b58259e (patch) | |
| tree | 755926ad23793496c41b601a9cbb42950a57416e /drivers/gpu/drm/i915/intel_drv.h | |
| parent | 91a60f20712179e56b7a6c3d332a5f6f9a54aa11 (diff) | |
drm/i915: make backlight functions take a connector
On VLV/BYT, backlight controls a per-pipe, so when adjusting the
backlight we need to pass the correct info. So make the externally
visible backlight functions take a connector argument, which can be used
internally to figure out the pipe backlight to adjust.
v2: make connector pipe lookup check for NULL crtc (Jani)
fixup connector check in ASLE code (Jani)
v3: make sure we take the mode config lock around lookups (Daniel)
v4: fix double unlock in panel_get_brightness (Daniel)
v5: push ASLE work into a work queue (Daniel)
v6: separate ASLE work to a prep patch, rebase (Jani)
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Jani Nikula <jani.nikula@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 | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 9d2624fd92c..1e49aa8f537 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -630,6 +630,7 @@ void intel_connector_attach_encoder(struct intel_connector *connector, struct drm_encoder *intel_best_encoder(struct drm_connector *connector); struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev, struct drm_crtc *crtc); +enum pipe intel_get_pipe_from_connector(struct intel_connector *connector); int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data, struct drm_file *file_priv); enum transcoder intel_pipe_to_cpu_transcoder(struct drm_i915_private *dev_priv, @@ -802,10 +803,11 @@ void intel_pch_panel_fitting(struct intel_crtc *crtc, void intel_gmch_panel_fitting(struct intel_crtc *crtc, struct intel_crtc_config *pipe_config, int fitting_mode); -void intel_panel_set_backlight(struct drm_device *dev, u32 level, u32 max); +void intel_panel_set_backlight(struct intel_connector *connector, u32 level, + u32 max); int intel_panel_setup_backlight(struct drm_connector *connector); -void intel_panel_enable_backlight(struct drm_device *dev, enum pipe pipe); -void intel_panel_disable_backlight(struct drm_device *dev); +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_device *dev); enum drm_connector_status intel_panel_detect(struct drm_device *dev); |