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From: Timo Aaltonen <tjaalton@ubuntu.com>
To: Paul Zimmerman <pauldzim@gmail.com>,
	Jani Nikula <jani.nikula@linux.intel.com>,
	Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
	Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: Re: [Intel-gfx] [PATCH RFC] Revert "drm/i915: Try to use fast+narrow link on eDP again and fall back to the old max strategy on failure"
Date: Mon, 10 May 2021 16:59:40 +0300	[thread overview]
Message-ID: <02957632-b050-f9eb-fcd8-75db9c92b8e0@ubuntu.com> (raw)
In-Reply-To: <20210509044330.4655-1-pauldzim@gmail.com>

On 9.5.2021 7.43, Paul Zimmerman wrote:
> This reverts commit 2bbd6dba84d44219387df051a1c799b7bac46099.
> 
> Since 5.12-rc2, my Dell XPS-15 laptop has had a blank screen on boot.
> The system seems to run fine other than having no display, I am able
> to ssh into the machine. I don't see anything interesting in the dmesg
> log. I bisected the problem down to this commit, and reverting it fixes
> the problem.

Have you tried with drm-tip? It has acca7762eb71bc0 which hopefully 
helps here.


-- 
t

WARNING: multiple messages have this Message-ID (diff)
From: Timo Aaltonen <tjaalton@ubuntu.com>
To: Paul Zimmerman <pauldzim@gmail.com>,
	Jani Nikula <jani.nikula@linux.intel.com>,
	Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
	Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: Re: [Intel-gfx] [PATCH RFC] Revert "drm/i915: Try to use fast+narrow link on eDP again and fall back to the old max strategy on failure"
Date: Mon, 10 May 2021 16:59:40 +0300	[thread overview]
Message-ID: <02957632-b050-f9eb-fcd8-75db9c92b8e0@ubuntu.com> (raw)
In-Reply-To: <20210509044330.4655-1-pauldzim@gmail.com>

On 9.5.2021 7.43, Paul Zimmerman wrote:
> This reverts commit 2bbd6dba84d44219387df051a1c799b7bac46099.
> 
> Since 5.12-rc2, my Dell XPS-15 laptop has had a blank screen on boot.
> The system seems to run fine other than having no display, I am able
> to ssh into the machine. I don't see anything interesting in the dmesg
> log. I bisected the problem down to this commit, and reverting it fixes
> the problem.

Have you tried with drm-tip? It has acca7762eb71bc0 which hopefully 
helps here.


-- 
t
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https://lists.freedesktop.org/mailman/listinfo/intel-gfx

  parent reply	other threads:[~2021-05-10 14:02 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-09  4:43 [PATCH RFC] Revert "drm/i915: Try to use fast+narrow link on eDP again and fall back to the old max strategy on failure" Paul Zimmerman
2021-05-09  4:43 ` [Intel-gfx] " Paul Zimmerman
2021-05-09 23:19 ` Paul Zimmerman
2021-05-09 23:19   ` [Intel-gfx] " Paul Zimmerman
2021-05-10 10:31 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for " Patchwork
2021-05-10 13:59 ` Timo Aaltonen [this message]
2021-05-10 13:59   ` [Intel-gfx] [PATCH RFC] " Timo Aaltonen
2021-05-10 20:49   ` Paul Zimmerman
2021-05-10 20:49     ` Paul Zimmerman
2021-05-11 12:55     ` Jani Nikula
2021-05-11 12:55       ` Jani Nikula
2021-05-11 12:56       ` Jani Nikula
2021-05-11 12:56         ` Jani Nikula

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