Re: [Intel-gfx] [PATCH] drm/i915: Fix kbuild test robot build error

[Anshuman Gupta <anshuman.gupta@intel.com>]

On 2020-02-27 at 09:04:03 +0200, Jani Nikula wrote:
> On Thu, 27 Feb 2020, Anshuman Gupta <anshuman.gupta@intel.com> wrote:
> > Fix kbuild test robot build error for below commit
> > <d54c1a513c487ac6d6b3c4595e93e3625b461cc3>.
> 
> The proper format to reference other commits is
> 
> 	d54c1a513c48 ("drm/i915: Fix broken transcoder err state")
> 
> If you put this magic spell in your ~/.gitconfig under [alias]:
> 
> 	cite = "!f() { git log -1 '--pretty=format:%H (\"%s\")%n' $1 | sed -e 's/\\([0-f]\\{12\\}\\)[0-f]*/\\1/'; }; f"
> 
> you can use 'git cite <commit-ish>' to give you the properly formatted
> citation.
Thanks Jani for the info.
> 
> > has_transcoder() was unused because function which was using it
> > intel_display_capture_error_state() defined under
> > CONFIG_DRM_I915_CAPTURE_ERROR.
> > Moving has_transcoder() to under CONFIG_DRM_I915_CAPTURE_ERROR.
> > No functional change.
> >
> > Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > Reported-by: kbuild test robot <lkp@intel.com>
> > Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
> 
> Fixes: d54c1a513c48 ("drm/i915: Fix broken transcoder err state")
I will incorporate above citation in commit log.
> Reviewed-by: Jani Nikula <jani.nikula@intel.com>
> 
> > ---
> >  drivers/gpu/drm/i915/display/intel_display.c | 18 +++++++++---------
> >  1 file changed, 9 insertions(+), 9 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
> > index 2fd3ccd33e30..27ec245e0dd2 100644
> > --- a/drivers/gpu/drm/i915/display/intel_display.c
> > +++ b/drivers/gpu/drm/i915/display/intel_display.c
> > @@ -249,15 +249,6 @@ intel_fdi_link_freq(struct drm_i915_private *dev_priv,
> >  		return dev_priv->fdi_pll_freq;
> >  }
> >  
> > -static bool
> > -has_transcoder(struct drm_i915_private *dev_priv, enum transcoder cpu_transcoder)
> > -{
> > -	if (cpu_transcoder == TRANSCODER_EDP)
> > -		return HAS_TRANSCODER_EDP(dev_priv);
> > -	else
> > -		return INTEL_INFO(dev_priv)->pipe_mask & BIT(cpu_transcoder);
> > -}
> > -
> >  static const struct intel_limit intel_limits_i8xx_dac = {
> >  	.dot = { .min = 25000, .max = 350000 },
> >  	.vco = { .min = 908000, .max = 1512000 },
> > @@ -18838,6 +18829,15 @@ void intel_modeset_driver_remove_noirq(struct drm_i915_private *i915)
> >  
> >  #if IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)
> >  
> > +static bool
> > +has_transcoder(struct drm_i915_private *dev_priv, enum transcoder cpu_transcoder)
> > +{
> > +	if (cpu_transcoder == TRANSCODER_EDP)
> > +		return HAS_TRANSCODER_EDP(dev_priv);
> > +	else
> > +		return INTEL_INFO(dev_priv)->pipe_mask & BIT(cpu_transcoder);
> > +}
> > +
> >  struct intel_display_error_state {
> >  
> >  	u32 power_well_driver;
> 
> -- 
> Jani Nikula, Intel Open Source Graphics Center
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