From: Thomas Richter <thor@math.tu-berlin.de>
To: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: Partial success - Fixing resume from s2ram on S6010
Date: Mon, 09 Jun 2014 14:57:39 +0200 [thread overview]
Message-ID: <5395AF43.1090304@math.tu-berlin.de> (raw)
In-Reply-To: <2086_1402313568_53959B5F_2086_895_1_20140609113155.GN27580@intel.com>
Am 09.06.2014 13:31, schrieb Ville Syrjälä:
>
> So now you're using acpi_sleep=s3_bios, or nothing?
Ok, tried now with acpi_sleep=s3. Unfortunately, this hangs the machine
completely during resume, I cannot even ping it.
Then, I tried the same trick again, namely unloading the i915 module
before the resume, reloading it after the resume. This worked
flawlessly, display came back without requiring any quirks, even with
the state the bios left the hardware in.
Note again that this is different for the resume from acpi_sleep=s3 or
'nothing', where I can restore the display (though the result is a hick-up).
If there is another deadlock in i915 (not unlikely) I cannot debug it
this way, unfortunately.
Unfortunately, the S6010 does not have a serial port to redirect the
console to. I can only use the netconsole, though this reveals nothing.
Probably the deadlock happens before the is enabled.
Greetings,
Thomas
next prev parent reply other threads:[~2014-06-09 12:57 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-05 16:15 [PATCH 00/15] drm/i915: Fix 830M/ns2501 for real, well almost ville.syrjala
2014-06-05 16:15 ` [PATCH 01/15] drm/i915: Use named initializers for gmch wm params ville.syrjala
2014-06-05 20:43 ` Chris Wilson
2014-06-05 21:02 ` Thomas Richter
2014-06-05 21:33 ` Bug reports on 830MG patches (thanks, but more trouble) Thomas Richter
2014-06-06 8:46 ` Ville Syrjälä
2014-06-06 17:24 ` Thomas Richter
2014-06-06 20:08 ` Ville Syrjälä
2014-06-06 21:09 ` Thomas Richter
2014-06-06 21:41 ` Ville Syrjälä
2014-06-08 21:29 ` [PATCH] Check for a min level when computing the watermark Thomas Richter
2014-06-06 16:38 ` [PATCH 01/15] drm/i915: Use named initializers for gmch wm params Daniel Vetter
2014-06-05 16:15 ` [PATCH 02/15] drm/i915: Fix gen2 planes B and C max watermark value ville.syrjala
2014-06-05 16:15 ` [PATCH 03/15] drm/i915: Don't get hw state from DVO chip unless DVO is enabled ville.syrjala
2014-06-06 16:39 ` Daniel Vetter
2014-06-05 16:15 ` [PATCH 04/15] drm/i915: ns2501 is on DVOB ville.syrjala
2014-06-06 16:57 ` Daniel Vetter
2014-06-06 21:46 ` Ville Syrjälä
2014-06-05 16:15 ` [PATCH 05/15] drm/i915: Enable DVO between mode_set and dpms hooks ville.syrjala
2014-06-05 16:15 ` [PATCH 06/15] drm/i915: Don't call DVO mode_set hook on DPMS changes ville.syrjala
2014-06-05 16:15 ` [PATCH 07/15] drm/i915: Kill useless ns2501_dump_regs ville.syrjala
2014-06-05 16:15 ` [PATCH 08/15] drm/i915: Rewrite ns2501 driver a bit ville.syrjala
2014-06-05 16:15 ` [PATCH 09/15] drm/i915: Ignore VBT int_crt_support on 830M ville.syrjala
2014-06-06 17:00 ` Daniel Vetter
2014-06-06 19:44 ` [PATCH v2 " ville.syrjala
2014-06-06 20:13 ` Daniel Vetter
2014-06-07 20:37 ` [Patch] Add minimum watermark level for I830 Thomas Richter
2014-06-06 21:15 ` [PATCH v2 09/15] drm/i915: Ignore VBT int_crt_support on 830M Bob Paauwe
2014-06-06 22:23 ` Daniel Vetter
2014-06-06 22:51 ` Jesse Barnes
[not found] ` <2094_1402093395_53923F53_2094_10301_1_CAKMK7uGAnNP4VR9+zXd0KD5v0Vo=XuDS=NhRNFRqHKcae7T4XQ@mail.gmail.com>
2014-06-07 17:32 ` Thomas Richter
2014-10-24 13:23 ` Jani Nikula
2014-10-24 14:11 ` Ville Syrjälä
2014-06-05 16:15 ` [PATCH 10/15] drm/i915: Fix DVO 2x clock enable " ville.syrjala
2014-06-05 16:16 ` [PATCH 11/15] Revert "drm/i915: Nuke pipe A quirk on i830M" ville.syrjala
2014-06-05 16:16 ` [PATCH 12/15] drm/i915: Add pipe B force quirk for 830M ville.syrjala
2014-06-05 16:16 ` [PATCH 13/15] drm/i915: Eliminate rmw from .update_primary_plane() ville.syrjala
2014-06-06 0:02 ` Matt Roper
2014-06-06 19:45 ` [PATCH v2 " ville.syrjala
2014-06-05 16:16 ` [PATCH 14/15] drm/i915: Call .update_primary_plane in intel_{enable, disable}_primary_hw_plane() ville.syrjala
2014-06-06 0:02 ` Matt Roper
2014-06-06 8:40 ` Ville Syrjälä
2014-06-06 19:46 ` [PATCH v2 " ville.syrjala
2014-06-05 16:16 ` [PATCH 15/15] drm/i915: Check pixel clock in ns2501 mode_valid hook ville.syrjala
2014-06-06 19:47 ` [PATCH 16/15] drm/i915: Pass intel_crtc to intel_disable_pipe() and intel_wait_for_pipe_off() ville.syrjala
2014-06-06 19:47 ` [PATCH 17/15] drm/i915: Disable double wide even when leaving the pipe on ville.syrjala
2014-06-06 22:09 ` [PATCH v2 " ville.syrjala
2014-06-08 23:14 ` Deadlock in intel_enable_pipe_a() Thomas Richter
2014-06-09 6:47 ` [PATCH] drm/i915: Avoid double mutex lock applying pipe A quirk during sanitize_crtc() Chris Wilson
2014-06-09 8:30 ` Ville Syrjälä
2014-06-09 8:50 ` Chris Wilson
[not found] ` <28223_1402303866_5395757A_28223_3428_1_20140609085045.GE16767@nuc-i3427.alporthouse.com>
2014-06-09 10:57 ` Partial success - Fixing resume from s2ram on S6010 Thomas Richter
2014-06-09 11:08 ` Ville Syrjälä
[not found] ` <28223_1402312148_539595D3_28223_4884_1_20140609110857.GM27580@intel.com>
2014-06-09 11:19 ` Thomas Richter
2014-06-09 11:31 ` Ville Syrjälä
[not found] ` <2086_1402313568_53959B5F_2086_895_1_20140609113155.GN27580@intel.com>
2014-06-09 12:33 ` Thomas Richter
2014-06-09 12:57 ` Thomas Richter [this message]
2014-06-09 18:41 ` Thomas Richter
2014-06-09 19:46 ` [PATCH] drm/i915: Init important ns2501 registers ville.syrjala
[not found] ` <28223_1402343538_53961072_28223_7661_1_1402343204-28608-1-git-send-email-ville.syrjala@linux.intel.com>
2014-06-09 20:58 ` Thomas Richter
2014-06-09 22:29 ` Thomas Richter
2014-06-10 14:04 ` Ville Syrjälä
[not found] ` <29040_1402409145_539710B9_29040_2220_1_20140610140430.GD27580@intel.com>
2014-06-10 16:38 ` Thomas Richter
2014-06-18 16:03 ` i830GM on IBM R31 works with alm_fixes5 repository Thomas Richter
2014-06-10 7:02 ` [PATCH] drm/i915: Avoid double mutex lock applying pipe A quirk during sanitize_crtc() Daniel Vetter
2014-06-10 8:53 ` Ville Syrjälä
2014-06-10 9:22 ` Daniel Vetter
2014-06-10 6:59 ` Daniel Vetter
2014-06-10 7:13 ` Chris Wilson
2014-06-06 19:47 ` [PATCH 18/15] drm/i915: Preserve VGACNTR bits from the BIOS ville.syrjala
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