diff mbox series

[v4,02/23] drm/i915/xelpd: Support DP1.4 compression BPPs

Message ID 20210515031035.2561658-3-matthew.d.roper@intel.com (mailing list archive)
State New, archived
Headers show
Series Alder Lake-P Support | expand

Commit Message

Matt Roper May 15, 2021, 3:10 a.m. UTC
From: Vandita Kulkarni <vandita.kulkarni@intel.com>

Support compression BPPs from bpc to uncompressed BPP -1.
So far we have 8,10,12 as valid compressed BPPS now the
support is extended.

Cc: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Jani Nikula May 17, 2021, 3:18 p.m. UTC | #1
On Fri, 14 May 2021, Matt Roper <matthew.d.roper@intel.com> wrote:
> From: Vandita Kulkarni <vandita.kulkarni@intel.com>
>
> Support compression BPPs from bpc to uncompressed BPP -1.
> So far we have 8,10,12 as valid compressed BPPS now the
> support is extended.
>
> Cc: Manasi Navare <manasi.d.navare@intel.com>
> Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
> Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
> Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_dp.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
> index 5c9222283044..16cdec9a4aa3 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -521,6 +521,7 @@ static u16 intel_dp_dsc_get_output_bpp(struct drm_i915_private *i915,
>  	drm_dbg_kms(&i915->drm, "Max small joiner bpp: %u\n",
>  		    max_bpp_small_joiner_ram);
>  
> +
>  	/*
>  	 * Greatest allowed DSC BPP = MIN (output BPP from available Link BW
>  	 * check, output bpp from small joiner RAM check)

What happened here? This is the full patch?
Vandita Kulkarni May 18, 2021, 6:33 a.m. UTC | #2
> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of Jani
> Nikula
> Sent: Monday, May 17, 2021 8:49 PM
> To: Roper, Matthew D <matthew.d.roper@intel.com>; intel-
> gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH v4 02/23] drm/i915/xelpd: Support DP1.4
> compression BPPs
> 
> On Fri, 14 May 2021, Matt Roper <matthew.d.roper@intel.com> wrote:
> > From: Vandita Kulkarni <vandita.kulkarni@intel.com>
> >
> > Support compression BPPs from bpc to uncompressed BPP -1.
> > So far we have 8,10,12 as valid compressed BPPS now the support is
> > extended.
> >
> > Cc: Manasi Navare <manasi.d.navare@intel.com>
> > Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
> > Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
> > Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
> > ---
> >  drivers/gpu/drm/i915/display/intel_dp.c | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
> > b/drivers/gpu/drm/i915/display/intel_dp.c
> > index 5c9222283044..16cdec9a4aa3 100644
> > --- a/drivers/gpu/drm/i915/display/intel_dp.c
> > +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> > @@ -521,6 +521,7 @@ static u16 intel_dp_dsc_get_output_bpp(struct
> drm_i915_private *i915,
> >  	drm_dbg_kms(&i915->drm, "Max small joiner bpp: %u\n",
> >  		    max_bpp_small_joiner_ram);
> >
> > +
> >  	/*
> >  	 * Greatest allowed DSC BPP = MIN (output BPP from available Link
> BW
> >  	 * check, output bpp from small joiner RAM check)
> 
> What happened here? This is the full patch?
I see that the rest of the patch is merged.

Thanks
Vandita
> 
> 
> --
> Jani Nikula, Intel Open Source Graphics Center
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 5c9222283044..16cdec9a4aa3 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -521,6 +521,7 @@  static u16 intel_dp_dsc_get_output_bpp(struct drm_i915_private *i915,
 	drm_dbg_kms(&i915->drm, "Max small joiner bpp: %u\n",
 		    max_bpp_small_joiner_ram);
 
+
 	/*
 	 * Greatest allowed DSC BPP = MIN (output BPP from available Link BW
 	 * check, output bpp from small joiner RAM check)