Hello Jani,
> -----Original Message-----
> From: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>
> Sent: Monday, June 26, 2023 5:37 PM
> To: Borah, Chaitanya Kumar <chaitanya.kumar.borah@xxxxxxxxx>; intel-
> gfx@xxxxxxxxxxxxxxxxxxxxx
> Cc: Shankar, Uma <uma.shankar@xxxxxxxxx>; Murthy, Arun R
> <arun.r.murthy@xxxxxxxxx>; Borah, Chaitanya Kumar
> <chaitanya.kumar.borah@xxxxxxxxx>
> Subject: Re: [PATCH] drm/i915/display: Add forward declaration for struct
> seq_file
>
> On Mon, 26 Jun 2023, Chaitanya Kumar Borah
> <chaitanya.kumar.borah@xxxxxxxxx> wrote:
> > With change [1], visibility of struct seq_file is lost in
> > intel_display_power.h leading to build errors. Add forward
> > declaration.
> >
> > [1] ef104443bffa ("procfs: consolidate arch_report_meminfo
> > declaration")
> >
> > v2: Use forward declaration instead of headerfile inclusion [Jani]
> >
> > Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@xxxxxxxxx>
>
> Hey, thanks for the patch, this would've been fine, but looks like Imre just
> pushed commit f4fab137dd2b ("drm/i915: Add missing forward
> declarations/includes to display power headers") which adds the forward
> declaration among other things.
>
> Sorry for the trouble.
>
No problem, Thank you for the info.
Sorry for my ignorance but will this patch eventually find its way to linux-next or do we need to do something special here?
Regards
Chaitanya
> BR,
> Jani.
>
> > ---
> > drivers/gpu/drm/i915/display/intel_display_power.h | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_display_power.h
> > b/drivers/gpu/drm/i915/display/intel_display_power.h
> > index be1a87bde0c9..0ba268e566b0 100644
> > --- a/drivers/gpu/drm/i915/display/intel_display_power.h
> > +++ b/drivers/gpu/drm/i915/display/intel_display_power.h
> > @@ -16,6 +16,7 @@ enum port;
> > struct drm_i915_private;
> > struct i915_power_well;
> > struct intel_encoder;
> > +struct seq_file;
> >
> > /*
> > * Keep the pipe, transcoder, port (DDI_LANES,DDI_IO,AUX) domain
> > instances
>
> --
> Jani Nikula, Intel Open Source Graphics Center
