diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2014-09-02 20:04:00 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-03 12:37:00 +0200 |
| commit | beb60608477ec4ae252ec16f9b4018c015b980cb (patch) | |
| tree | 9f2e3b961bc43766817cb72c6baccf772e573b6a /drivers/gpu/drm/i915/intel_drv.h | |
| parent | d410b56d74bc706f414158cb0149e2a149ee1650 (diff) | |
drm/i915/dp: Cache EDID for a detection cycle
As we may query the edid multiple times following a detect, record the
EDID found during output discovery and reuse it. This is a separate
issue from caching the output EDID across detection cycles.
v2: Implement connector->force() callback so that edid is associated
with the connector for user overrides as well (Ville)
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 9570d688b5d..d727d20fc51 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -214,6 +214,7 @@ struct intel_connector { /* Cached EDID for eDP and LVDS. May hold ERR_PTR for invalid EDID. */ struct edid *edid; + struct edid *detect_edid; /* since POLL and HPD connectors may use the same HPD line keep the native state of connector->polled in case hotplug storm detection changes it */ |