diff options
| author | Zhenyu Wang <zhenyuw@linux.intel.com> | 2010-04-08 09:43:27 +0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-04-12 09:23:44 -0700 |
| commit | e3421a189447c0b8cd0aff5c299f53b5ab7c38f6 (patch) | |
| tree | d32b718e1aabcfcff03b3492f13fa7502d8bc7c3 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 0f229062a13204120dcd23168ad008e559bb1376 (diff) | |
| download | lwn-e3421a189447c0b8cd0aff5c299f53b5ab7c38f6.tar.gz lwn-e3421a189447c0b8cd0aff5c299f53b5ab7c38f6.zip | |
drm/i915: enable DP/eDP for Sandybridge/Cougarpoint
DP on Cougarpoint has new training pattern definitions, and
new transcoder DP control register is used to determine the mapping
for transcoder and DP digital output. And eDP for Sandybridge has
new voltage and pre-emphasis level definitions.
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
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 6ffabab3bb60..790fef32afef 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1001,6 +1001,7 @@ extern void i8xx_disable_fbc(struct drm_device *dev); extern void g4x_disable_fbc(struct drm_device *dev); extern void intel_detect_pch (struct drm_device *dev); +extern int intel_trans_dp_port_sel (struct drm_crtc *crtc); /** * Lock test for when it's just for synchronization of ring access. |