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Merge tag 'topic/drm-misc-2015-05-06' of git://anongit.freedesktop.org/drm-intel into drm-next

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misc drm core patches.

* tag 'topic/drm-misc-2015-05-06' of git://anongit.freedesktop.org/drm-intel:
  drm: simplify master cleanup
  drm: simplify authentication management
  drm: drop unused 'magicfree' list
  drm: fix a memleak on mutex failure path
  drm/atomic-helper: Really recover pre-atomic plane/cursor behavior
  drm/qxl: Fix qxl_noop_get_vblank_counter()
  drm: Zero out invalid vblank timestamp in drm_update_vblank_count. (v2)
  drm: Prevent invalid use of vblank_disable_immediate. (v2)
  drm/vblank: Fixup and document timestamp update/read barriers
  DRM: Don't re-poll connector for disconnect
  drm: Fix for DP CTS test 4.2.2.5 - I2C DEFER handling
  drm: Fix the 'native defer' message in drm_dp_i2c_do_msg()
  drm/atomic-helper: Don't call atomic_update_plane when it stays off
This commit is contained in:
Dave Airlie
2015-05-07 13:02:39 +10:00
parent 5ebe6afaf0 4a324d33bf
commit 49f897647a
12 changed files with 132 additions and 230 deletions
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9
drivers/gpu/drm/drm_atomic_helper.c
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@@ -1138,7 +1138,8 @@ void drm_atomic_helper_commit_planes(struct drm_device *dev,
if (drm_atomic_plane_disabling(plane, old_plane_state) &&
funcs->atomic_disable)
funcs->atomic_disable(plane, old_plane_state);
else
else if (plane->state->crtc ||
drm_atomic_plane_disabling(plane, old_plane_state))
funcs->atomic_update(plane, old_plane_state);
}
@@ -1309,13 +1310,13 @@ retry:
plane_state->src_h = src_h;
plane_state->src_w = src_w;
if (plane == crtc->cursor)
state->legacy_cursor_update = true;
ret = drm_atomic_commit(state);
if (ret != 0)
goto fail;
if (plane == crtc->cursor)
state->legacy_cursor_update = true;
/* Driver takes ownership of state on successful commit. */
return 0;
fail: