diff options
| author | Egbert Eich <eich@suse.de> | 2013-02-25 17:06:49 (GMT) |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-26 20:50:22 (GMT) |
| commit | 1d843f9de4e6dc6a899b6f07f106c00da09925e6 (patch) | |
| tree | 29c979eae847b62f3406547253c370bdee86348a /drivers/gpu/drm/i915/intel_crt.c | |
| parent | fa00abe00e379a0e9b070616baee58692576f29e (diff) | |
| download | linux-fsl-qoriq-1d843f9de4e6dc6a899b6f07f106c00da09925e6.tar.xz | |
DRM/I915: Add enum hpd_pin to intel_encoder.
To clean up hotplug support we add a new enum to intel_encoder:
enum hpd_pin. It allows the encoder to request a hpd line but leave
the details which IRQ is responsible on which chipset generation
to i915_irq.c.
This way requesting hotplug support will become really simple on
the encoder/connector level.
Signed-off-by: Egbert Eich <eich@suse.de>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_crt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_crt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index 32a3693..a4b3e4e 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -776,6 +776,8 @@ void intel_crt_init(struct drm_device *dev) crt->base.disable = intel_disable_crt; crt->base.enable = intel_enable_crt; + if (I915_HAS_HOTPLUG(dev)) + crt->base.hpd_pin = HPD_CRT; if (HAS_DDI(dev)) crt->base.get_hw_state = intel_ddi_get_hw_state; else |