diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2014-08-12 19:39:53 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-08-13 14:23:37 +0200 |
| commit | d7ce484eeec43079ad842f1d351f53998ed6bb30 (patch) | |
| tree | 747f61191f9a0f8f2620fb3141bf933f9869a08c /drivers/gpu/drm/i915 | |
| parent | a08a42ad441e113f87308e0844049cb881f1ac1d (diff) | |
| download | lwn-d7ce484eeec43079ad842f1d351f53998ed6bb30.tar.gz lwn-d7ce484eeec43079ad842f1d351f53998ed6bb30.zip | |
drm/i915: Move CURSIZE setup to i845_update_cursor()
CURSIZE register exists on 845/865 only, so move it to
i845_update_cursor(). Changes to cursor size must be done only when the
cursor is disabled, so do the write just before enabling the cursor.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index a93d5ffd3863..cd3dc3b72798 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -8070,6 +8070,7 @@ static void i845_update_cursor(struct drm_crtc *crtc, u32 base) CURSOR_GAMMA_ENABLE | CURSOR_FORMAT_ARGB); if (intel_crtc->cursor_cntl != cntl) { + I915_WRITE(CURSIZE, (64 << 12) | 64); I915_WRITE(_CURACNTR, cntl); POSTING_READ(_CURACNTR); intel_crtc->cursor_cntl = cntl; @@ -8219,7 +8220,6 @@ static int intel_crtc_cursor_set_obj(struct drm_crtc *crtc, uint32_t width, uint32_t height) { struct drm_device *dev = crtc->dev; - struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); enum pipe pipe = intel_crtc->pipe; unsigned old_width; @@ -8292,9 +8292,6 @@ static int intel_crtc_cursor_set_obj(struct drm_crtc *crtc, addr = obj->phys_handle->busaddr; } - if (IS_GEN2(dev)) - I915_WRITE(CURSIZE, (height << 12) | width); - finish: if (intel_crtc->cursor_bo) { if (!INTEL_INFO(dev)->cursor_needs_physical) |