On Ironlake+ we need to enable these in a specific order.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
pipeconf &= ~PIPECONF_DOUBLE_WIDE;
}
- dspcntr |= DISPLAY_PLANE_ENABLE;
- pipeconf |= PIPECONF_ENABLE;
- dpll |= DPLL_VCO_ENABLE;
+ if (!HAS_PCH_SPLIT(dev)) {
+ dspcntr |= DISPLAY_PLANE_ENABLE;
+ pipeconf |= PIPECONF_ENABLE;
+ dpll |= DPLL_VCO_ENABLE;
+ }
DRM_DEBUG_KMS("Mode for pipe %c:\n", pipe == 0 ? 'A' : 'B');
drm_mode_debug_printmodeline(mode);