diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uncore.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index 288a3a654f06..bfc1a65fcd90 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -490,36 +490,6 @@ int i915_reg_read_ioctl(struct drm_device *dev, return 0; } -static int i8xx_do_reset(struct drm_device *dev) -{ - struct drm_i915_private *dev_priv = dev->dev_private; - - if (IS_I85X(dev)) - return -ENODEV; - - I915_WRITE(D_STATE, I915_READ(D_STATE) | DSTATE_GFX_RESET_I830); - POSTING_READ(D_STATE); - - if (IS_I830(dev) || IS_845G(dev)) { - I915_WRITE(DEBUG_RESET_I830, - DEBUG_RESET_DISPLAY | - DEBUG_RESET_RENDER | - DEBUG_RESET_FULL); - POSTING_READ(DEBUG_RESET_I830); - msleep(1); - - I915_WRITE(DEBUG_RESET_I830, 0); - POSTING_READ(DEBUG_RESET_I830); - } - - msleep(1); - - I915_WRITE(D_STATE, I915_READ(D_STATE) & ~DSTATE_GFX_RESET_I830); - POSTING_READ(D_STATE); - - return 0; -} - static int i965_reset_complete(struct drm_device *dev) { u8 gdrst; @@ -621,7 +591,6 @@ int intel_gpu_reset(struct drm_device *dev) case 6: return gen6_do_reset(dev); case 5: return ironlake_do_reset(dev); case 4: return i965_do_reset(dev); - case 2: return i8xx_do_reset(dev); default: return -ENODEV; } } |