diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 2f385102839e..ffdd0f076acd 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2693,7 +2693,18 @@ void i915_gem_object_ggtt_unpin(struct drm_i915_gem_object *obj); static inline uint16_t intel_urb_clear_size(struct drm_device *dev) { - if (IS_HASWELL(dev)) { + if (IS_BROADWELL(dev)) { + /* This isn't totally accurate for BDW, but meh */ + switch(INTEL_DEVID(dev) & 0x00F0 >> 4) { + case 2: + case 1: + return 384; + case 0: + return 192; + default: + BUG(); + } + } else if (IS_HASWELL(dev)) { switch(INTEL_DEVID(dev) & 0x00F0 >> 4) { case 2: return 512; |