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| author | Egbert Eich <eich@suse.de> | 2013-04-11 15:57:57 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-04-23 14:24:23 +0200 |
| commit | 142e239849c800f9dc23f828762873073f612d3f (patch) | |
| tree | 5bcd455afe46ab801357a88e8643c693a675db43 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 259bd5d4e909a6c07e0da8d6f623d2ab89b7a042 (diff) | |
| download | lwn-142e239849c800f9dc23f828762873073f612d3f.tar.gz lwn-142e239849c800f9dc23f828762873073f612d3f.zip | |
drm/i915: Add bit field to record which pins have received HPD events (v3)
This way it is possible to limit 're'-detect() of displays to connectors
which have received an HPD event.
v2: Reordered drm_i915_private: Move hpd_event_bits to hpd state tracking.
v3: Fixed merge conflicts with previous patches.
Signed-off-by: Egbert Eich <eich@suse.de>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index d80bced96cea..9a171dd83dcf 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -951,6 +951,7 @@ typedef struct drm_i915_private { HPD_MARK_DISABLED = 2 } hpd_mark; } hpd_stats[HPD_NUM_PINS]; + u32 hpd_event_bits; struct timer_list hotplug_reenable_timer; int num_pch_pll; |