diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index dade95ca0d8..6b1a1edeafe 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2092,6 +2092,7 @@ static int ironlake_update_plane(struct drm_crtc *crtc, switch (plane) { case 0: case 1: + case 2: break; default: DRM_ERROR("Can't update plane %d in SAREA\n", plane); @@ -2191,6 +2192,10 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y, case 0: case 1: break; + case 2: + if (IS_IVYBRIDGE(dev)) + break; + /* fall through otherwise */ default: DRM_ERROR("no plane for crtc\n"); return -EINVAL; @@ -2889,6 +2894,8 @@ static void ironlake_pch_enable(struct drm_crtc *crtc) temp |= (TRANSA_DPLL_ENABLE | TRANSA_DPLLA_SEL); else if (pipe == 1 && (temp & TRANSB_DPLL_ENABLE) == 0) temp |= (TRANSB_DPLL_ENABLE | TRANSB_DPLLB_SEL); + else if (pipe == 2 && (temp & TRANSC_DPLL_ENABLE) == 0) + temp |= (TRANSC_DPLL_ENABLE | TRANSC_DPLLB_SEL); I915_WRITE(PCH_DPLL_SEL, temp); } |