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| author |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-06-25 22:01:58 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-07-10 22:11:59 +0200 |
| commit | 96f6128cbb1cf020e5b4c53656fd6b2f588727d9 (patch) | |
| tree | 05dbbf17ebfcf6c67cba58c0d1a9e66b929e3f3c | |
| parent | drm/i915: Basic shared dpll support for WRPLLs (diff) | |
| download | wireguard-linux-96f6128cbb1cf020e5b4c53656fd6b2f588727d9.tar.xz wireguard-linux-96f6128cbb1cf020e5b4c53656fd6b2f588727d9.zip | |
drm/i915: Document that the pll->mode_set hook is optional
The WRPLLs won't use them.
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 3d8783831e85..26982d12039f 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -206,6 +206,8 @@ struct intel_shared_dpll { /* should match the index in the dev_priv->shared_dplls array */ enum intel_dpll_id id; struct intel_dpll_hw_state hw_state; + /* The mode_set hook is optional and should be used together with the + * intel_prepare_shared_dpll function. */ void (*mode_set)(struct drm_i915_private *dev_priv, struct intel_shared_dpll *pll); void (*enable)(struct drm_i915_private *dev_priv, |