After checking the specs and discussing with Jesse, turns out CxSR is not available on Ironlake and gen5, and its advertisement on the device description is misleading. Acked-by: Jesse Barnes <jbarnes at virtuousgeek.org> Signed-off-by: Eugeni Dodonov <eugeni.dodonov at intel.com> --- drivers/gpu/drm/i915/i915_drv.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index a1103fc..4795edd 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -198,7 +198,7 @@ static const struct intel_device_info intel_pineview_info = { static const struct intel_device_info intel_ironlake_d_info = { .gen = 5, - .need_gfx_hws = 1, .has_pipe_cxsr = 1, .has_hotplug = 1, + .need_gfx_hws = 1, .has_hotplug = 1, .has_bsd_ring = 1, }; -- 1.7.8