[git pull] Intel drm fixes

[git pull] Intel drm fixes

[Jesse Barnes]

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The following changes since commit
3ac0eb6d62fde0a60a6c5c61e562af1db8fbf712:

  drm/radeon/kms/atom: dpms bios scratch reg updates (2012-02-22 10:30:06 +0000)

are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/drm-intel drm-intel-fixes

Alban Browaeys (1):
      drm/i915: Prevent a machine hang by checking crtc->active before loading lut

Dave Airlie (1):
      drm/i915: fix mode set on load pipe. (v2)

Eugeni Dodonov (1):
      drm/i915: fix operator precedence when enabling RC6p

Hai Lan (1):
      drm/i915: fix a sprite watermark computation to avoid divide by zero if xpos<0

 drivers/gpu/drm/i915/intel_display.c |   15 ++++++++++++---
 1 files changed, 12 insertions(+), 3 deletions(-)


-- 
Jesse Barnes, Intel Open Source Technology Center

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Re: [git pull] Intel drm fixes

[Jesse Barnes]

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On Mon, 27 Feb 2012 08:08:13 -0800
Jesse Barnes <jbarnes@virtuousgeek.org> wrote:

> The following changes since commit
> 3ac0eb6d62fde0a60a6c5c61e562af1db8fbf712:
> 
>   drm/radeon/kms/atom: dpms bios scratch reg updates (2012-02-22 10:30:06 +0000)
> 
> are available in the git repository at:
>   git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/drm-intel drm-intel-fixes
> 
> Alban Browaeys (1):
>       drm/i915: Prevent a machine hang by checking crtc->active before loading lut
> 
> Dave Airlie (1):
>       drm/i915: fix mode set on load pipe. (v2)
> 
> Eugeni Dodonov (1):
>       drm/i915: fix operator precedence when enabling RC6p
> 
> Hai Lan (1):
>       drm/i915: fix a sprite watermark computation to avoid divide by zero if xpos<0

Snuck one more in here that I promised earlier:


commit 5d031e5b633d910f35e6e0abce94d9d842390006
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Feb 8 13:34:13 2012 +0000

    drm/i915: Remove use of the autoreported ringbuffer HEAD position

in case you haven't pulled yet.

Thanks,
-- 
Jesse Barnes, Intel Open Source Technology Center

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[git pull] Intel drm fixes

[Jesse Barnes]

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The following changes since commit b7f5b7dec3d539a84734f2bcb7e53fbb1532a40b:

  drm/radeon/kms: fix MSI re-arm on rv370+ (2012-02-14 13:36:23 +0000)

are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/drm-intel drm-intel-fixes

A few fixes relative to your drm-fixes branch, mainly for stability on
IVB.  There's also a change to which RC6 states are enabled when you
forcibly enable RC6 on the command line (iow it won't affect people
using the default configuration).

I have one other patch I need to queue after you pull this one, to
remove some buggy ring buffer head tracking code.  It seems to fix some
real use cases, so pushing it into 3.3 seems like a good idea.

Eugeni Dodonov (4):
      drm/i915: gen7: implement rczunit workaround
      drm/i915: gen7: Implement an L3 caching workaround.
      drm/i915: gen7: work around a system hang on IVB
      drm/i915: do not enable RC6p on Sandy Bridge

Kenneth Graunke (1):
      drm/i915: gen7: Disable the RHWO optimization as it can cause GPU hangs.

 drivers/gpu/drm/i915/i915_reg.h      |   15 +++++++++++++++
 drivers/gpu/drm/i915/intel_display.c |   24 ++++++++++++++++++++++--
 2 files changed, 37 insertions(+), 2 deletions(-)

Thanks,
-- 
Jesse Barnes, Intel Open Source Technology Center

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Re: [git pull] Intel drm fixes

[Keith Packard]

<#part sign=pgpmime>
On Tue, 21 Feb 2012 14:06:23 -0800, Jesse Barnes <jbarnes@virtuousgeek.org> wrote:

> Eugeni Dodonov (4):
>       drm/i915: gen7: implement rczunit workaround
>       drm/i915: gen7: Implement an L3 caching workaround.
>       drm/i915: gen7: work around a system hang on IVB
>       drm/i915: do not enable RC6p on Sandy Bridge
> 
> Kenneth Graunke (1):
>       drm/i915: gen7: Disable the RHWO optimization as it can cause
>       GPU hangs.

Thanks for managing this Jesse -- networking in the sticks of New
Zealand has proven more dicey than I had anticipated :-)

-- 
keith.packard@intel.com