From: Rodrigo Vivi <rodrigo.vivi@intel.com>
To: Jani Nikula <jani.nikula@linux.intel.com>
Cc: igt-dev@lists.freedesktop.org,
Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Subject: Re: [igt-dev] [PATCH i-g-t] tools/vbt_decode: Print DRRS and PSR flags
Date: Wed, 9 May 2018 11:20:14 -0700 [thread overview]
Message-ID: <20180509182014.GI2552@intel.com> (raw)
In-Reply-To: <87po2545xr.fsf@intel.com>
On Wed, May 09, 2018 at 10:57:36AM +0300, Jani Nikula wrote:
> On Tue, 08 May 2018, Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> wrote:
> > These bits are useful for debug.
> >
> > Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
> > Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
>
> Reviewed-by: Jani Nikula <jani.nikula@intel.com>
pushed, thanks for the patch.
btw:
intel_vbt_decode --file=/sys/kernel/debug/dri/0/i915_vbt | grep -i psr
BDB block 9 - PSR block:
Idle frames to for PSR enable: 0
Enable PSR: yes
Thanks,
Rodrigo.
>
> > ---
> > tools/intel_vbt_decode.c | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --git a/tools/intel_vbt_decode.c b/tools/intel_vbt_decode.c
> > index d7cbc436..e61f0a8c 100644
> > --- a/tools/intel_vbt_decode.c
> > +++ b/tools/intel_vbt_decode.c
> > @@ -721,6 +721,8 @@ static void dump_driver_feature(struct context *context,
> > printf("\tLegacy CRT max Y: %d\n", feature->legacy_crt_max_y);
> > printf("\tLegacy CRT max refresh: %d\n",
> > feature->legacy_crt_max_refresh);
> > + printf("\tEnable DRRS: %s\n", YESNO(feature->drrs_enabled));
> > + printf("\tEnable PSR: %s\n", YESNO(feature->psr_enabled));
> > }
> >
> > static void dump_edp(struct context *context,
>
> --
> Jani Nikula, Intel Open Source Technology Center
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prev parent reply other threads:[~2018-05-09 18:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-09 0:48 [igt-dev] [PATCH i-g-t] tools/vbt_decode: Print DRRS and PSR flags Dhinakaran Pandiyan
2018-05-09 1:26 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
2018-05-09 5:15 ` [igt-dev] ✗ Fi.CI.IGT: failure " Patchwork
2018-05-09 18:38 ` Dhinakaran Pandiyan
2018-05-09 7:57 ` [igt-dev] [PATCH i-g-t] " Jani Nikula
2018-05-09 18:20 ` Rodrigo Vivi [this message]
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