Large parts of hw initialization is behind per gen clock gating functions. Including workarounds. Call intel_modeset_init_hw after reset so that we set these up correctly. Signed-off-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx> --- drivers/gpu/drm/i915/i915_drv.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index c2e00ed..2908f7f 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -798,6 +798,8 @@ int i915_reset(struct drm_device *dev) drm_irq_uninstall(dev); drm_irq_install(dev); intel_hpd_init(dev); + + intel_modeset_init_hw(dev); } else { mutex_unlock(&dev->struct_mutex); } -- 1.7.9.5 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx