[Intel-gfx] [PATCH] drm/i915: Fix the docs for intel_set_cdclk_post_plane_update()

[Souza, Jose]

On Tue, 2020-02-04 at 22:26 +0200, Ville Syrjälä wrote:
> On Tue, Feb 04, 2020 at 06:18:09PM +0000, Souza, Jose wrote:
> > On Tue, 2020-02-04 at 17:48 +0200, Ville Syrjala wrote:
> > > From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> > > 
> > > s/before/after/ again after accidentally changing it the
> > > other way in commit 5604e9ceaed5 ("drm/i915: Simplify
> > > intel_set_cdclk_{pre,post}_plane_update() calling convention")
> > > 
> > > Cc: José Roberto de Souza <jose.souza at intel.com>
> > > Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
> > > ---
> > >  drivers/gpu/drm/i915/display/intel_cdclk.c | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > 
> > > diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c
> > > b/drivers/gpu/drm/i915/display/intel_cdclk.c
> > > index 7154a2288310..3ad5f36447e9 100644
> > > --- a/drivers/gpu/drm/i915/display/intel_cdclk.c
> > > +++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
> > > @@ -1895,7 +1895,7 @@ intel_set_cdclk_pre_plane_update(struct
> > > intel_atomic_state *state)
> > >   * intel_set_cdclk_post_plane_update - Push the CDCLK state to
> > > the
> > > hardware
> > >   * @state: intel atomic state
> > >   *
> > > - * Program the hardware before updating the HW plane state based
> > > on
> > > the
> > > + * Program the hardware after updating the HW plane state based
> > > on
> > > the
> > >   * new CDCLK state, if necessary.
> > 
> > But the HW plane state will be updated later in dev_priv-
> > > display.commit_modeset_enables().
> 
> That comes before intel_set_cdclk_post_plane_update().

Git diff fooled me.

"@@ -1895,7 +1895,7 @@ intel_set_cdclk_pre_plane_update(struct
intel_atomic_state *state)"

Reviewed-by: José Roberto de Souza <jose.souza at intel.com>


> 
> > >   */
> > >  void