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drm/i915: Create generic intel_panel for LVDS and eDP

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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>
This commit is contained in:
Jani Nikula
2012-10-19 14:51:49 +03:00
committed by Daniel Vetter
parent f8779fda57
commit 1d508706ea
4 changed files with 27 additions and 2 deletions
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9
drivers/gpu/drm/i915/intel_panel.c
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@@ -464,3 +464,12 @@ void intel_panel_destroy_backlight(struct drm_device *dev)
return;
}
#endif
int intel_panel_init(struct intel_panel *panel)
{
return 0;
}
void intel_panel_fini(struct intel_panel *panel)
{
}