diff options
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2013-04-18 14:44:29 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-04-18 23:54:41 +0200 |
| commit | 78c9b7e71d90f32ce19d4a575a1a206cfe7c6a00 (patch) | |
| tree | ee7e9ed2750df48b2ecee8f12eaa103515e27756 | |
| parent | e2fa6fba3d2fa03a5efdedf0b6f045fcc3428a80 (diff) | |
drm/i915: drop init_dpio, shouldn't be needed
This is a reset feature we don't actually need.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[danvet: Make it compile.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 9ff992aabcd6..83465622be33 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -467,17 +467,6 @@ void intel_dpio_write(struct drm_i915_private *dev_priv, int reg, u32 val) DRM_ERROR("DPIO write wait timed out\n"); } -static void vlv_init_dpio(struct drm_device *dev) -{ - struct drm_i915_private *dev_priv = dev->dev_private; - - /* Reset the DPIO config */ - I915_WRITE(DPIO_CTL, 0); - POSTING_READ(DPIO_CTL); - I915_WRITE(DPIO_CTL, 1); - POSTING_READ(DPIO_CTL); -} - static const intel_limit_t *intel_ironlake_limit(struct drm_crtc *crtc, int refclk) { @@ -9429,9 +9418,6 @@ void intel_modeset_cleanup(struct drm_device *dev) ironlake_teardown_rc6(dev); - if (IS_VALLEYVIEW(dev)) - vlv_init_dpio(dev); - mutex_unlock(&dev->struct_mutex); /* Disable the irq before mode object teardown, for the irq might |