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| author | Jani Nikula <jani.nikula@intel.com> | 2012-10-19 14:51:49 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-10-22 18:31:20 +0200 |
| commit | 1d508706ea848e32ff20bb311f4325896c6eb7b9 (patch) | |
| tree | cfd2760c7a693fceaa28e06001e31ca0f00c51fe /drivers/gpu/drm/i915/intel_drv.h | |
| parent | f8779fda5776dfb9369ec09fc21745c9d8057e81 (diff) | |
| download | lwn-1d508706ea848e32ff20bb311f4325896c6eb7b9.tar.gz lwn-1d508706ea848e32ff20bb311f4325896c6eb7b9.zip | |
drm/i915: Create generic intel_panel for LVDS and eDP
Create a generic struct intel_panel for sharing a data structure and code
between eDP and LVDS panels. Add the new struct to intel_connector so that
later on we can have generic EDID and mode reading functions with EDID
caching that transparently fallback to fixed mode when EDID is not
available.
Add intel_panel as a dummy first, and move data (such as the mentioned
fixed mode) to it in later patches.
Based on earlier work by Chris Wilson <chris@chris-wilson.co.uk>
CC: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
[danvet: Fixup tiny conflict in intel_dp_destroy.]
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 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index fa388fdbfe08..b37bf28d830a 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -163,6 +163,9 @@ struct intel_encoder { int crtc_mask; }; +struct intel_panel { +}; + struct intel_connector { struct drm_connector base; /* @@ -179,6 +182,9 @@ struct intel_connector { /* Reads out the current hw, returning true if the connector is enabled * and active (i.e. dpms ON state). */ bool (*get_hw_state)(struct intel_connector *); + + /* Panel info for eDP and LVDS */ + struct intel_panel panel; }; struct intel_crtc { @@ -436,6 +442,9 @@ extern void intel_flush_display_plane(struct drm_i915_private *dev_priv, enum plane plane); /* intel_panel.c */ +extern int intel_panel_init(struct intel_panel *panel); +extern void intel_panel_fini(struct intel_panel *panel); + extern void intel_fixed_panel_mode(struct drm_display_mode *fixed_mode, struct drm_display_mode *adjusted_mode); extern void intel_pch_panel_fitting(struct drm_device *dev, |