From: Jani Nikula <jani.nikula@intel.com>
To: imre.deak@intel.com, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 2/2] drm/i915/lspcon: Add workaround for resuming in PCON mode
Date: Fri, 21 Oct 2016 00:07:57 +0300 [thread overview]
Message-ID: <87insmpw42.fsf@intel.com> (raw)
In-Reply-To: <1476991226.15304.21.camel@intel.com>
On Thu, 20 Oct 2016, Imre Deak <imre.deak@intel.com> wrote:
> On Thu, 2016-10-20 at 21:20 +0300, Jani Nikula wrote:
>> On Thu, 20 Oct 2016, Imre Deak <imre.deak@intel.com> wrote:
>> > + bool desc_valid;
>> > + struct intel_dp_desc desc;
>>
>> I guess we could cache the desc in intel_dp directly. Independent of
>> this patch.
>
> It's not used anywhere else, but I can move it to intel_dp.
>
>>
>> Also, I'm wondering if we could stick with just aux here, and read
>> something else from dpcd instead.
>
> Not sure either, I picked desc since we read it out anyway during init.
That was my point with putting it in intel_dp. If it's read out anyway,
lspcon or not, just cache it in intel_dp.
BR,
Jani.
--
Jani Nikula, Intel Open Source Technology Center
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next prev parent reply other threads:[~2016-10-20 21:08 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-20 17:06 [PATCH 1/2] drm/i915/dp: Print full branch/sink descriptor for all outputs Imre Deak
2016-10-20 17:06 ` [PATCH 2/2] drm/i915/lspcon: Add workaround for resuming in PCON mode Imre Deak
2016-10-20 18:20 ` Jani Nikula
2016-10-20 19:20 ` Imre Deak
2016-10-20 21:07 ` Jani Nikula [this message]
2016-10-21 5:46 ` Sharma, Shashank
2016-10-21 7:40 ` Imre Deak
2016-10-20 19:24 ` Jani Nikula
2016-10-20 19:43 ` Imre Deak
2016-10-20 20:50 ` Jani Nikula
2016-10-20 21:40 ` Imre Deak
2016-10-21 7:20 ` Imre Deak
2016-10-21 8:51 ` Jani Nikula
2016-10-21 9:07 ` Imre Deak
2016-10-20 17:47 ` ✓ Fi.CI.BAT: success for series starting with [1/2] drm/i915/dp: Print full branch/sink descriptor for all outputs Patchwork
2016-10-20 18:06 ` [PATCH 1/2] " Jani Nikula
2016-10-20 18:58 ` Imre Deak
2016-10-24 8:36 ` Daniel Vetter
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