diff options
| author | Imre Deak <imre.deak@intel.com> | 2015-06-22 23:35:52 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-06-30 13:28:18 +0200 |
| commit | aa610dcb7c1999fe3353562340a72196d9a54ae0 (patch) | |
| tree | 4724410f0166f537813097f6efcf06b4a62440a8 /drivers/gpu/drm/i915/intel_ringbuffer.c | |
| parent | dccbea3b0704c77c5bbd9e5e9240d6eb253d2565 (diff) | |
drm/i915/bxt: add DDI port HW readout support
Add support for reading out the HW state for DDI ports. Since the actual
programming is very similar to the CHV/VLV DPIO PLL programming we can
reuse much of the logic from there.
This fixes the state checker failures I saw on my BXT with HDMI output.
v2:
- rebased on v2 of patch 4/5
Signed-off-by: Imre Deak <imre.deak@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_ringbuffer.c')
0 files changed, 0 insertions, 0 deletions