drm/i915: add dynamic performance control support for Ironlake

[safe/jmp/linux-2.6] / drivers / gpu / drm / i915 / i915_drv.h

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index f2742d6..2e493ec 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -452,6 +452,7 @@ typedef struct drm_i915_private {
        u32 savePIPEB_DATA_N1;
        u32 savePIPEB_LINK_M1;
        u32 savePIPEB_LINK_N1;
+       u32 saveRSTDBYCTL;
 
        struct {
                struct drm_mm gtt_space;
@@ -590,7 +591,12 @@ typedef struct drm_i915_private {
        int child_dev_num;
        struct child_device_config *child_dev;
        struct drm_connector *int_lvds_connector;
+
        bool mchbar_need_disable;
+
+       u8 cur_delay;
+       u8 min_delay;
+       u8 max_delay;
 } drm_i915_private_t;
 
 /** driver private structure attached to each drm_gem_object */