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Date: Fri, 5 Aug 2011 11:04:13 +0100 (IST)
From: Dave Airlie <airlied@...ux.ie>
To: Pekka Enberg <penberg@...nel.org>
cc: torvalds@...ux-foundation.org, linux-kernel@...r.kernel.org,
DRI mailing list <dri-devel@...ts.freedesktop.org>,
Francesco Allertsen <fallertsen@...il.com>
Subject: Re: [git pull drm fixes
On Fri, 5 Aug 2011, Pekka Enberg wrote:
> On Fri, Aug 5, 2011 at 12:48 PM, Dave Airlie <airlied@...il.com> wrote:
> >> Isn't "drm/i915: Try enabling RC6 by default (again)" still broken for
> >> some people? Keith, Francesco? If Linus pulls now, we end up with
> >> broken i915 in -rc1 once again, no?
> >
> > I think we are trying again with RC6, if it doesn't work this time,
> > it'll get reverted before release. Its really a useful feature and the
> > more testing of it the Intel guys can get the quicker they seem to be
> > able to make it more likely to be the default.
>
> Please don't do that! The RC6 patch is known to be broken for at least
> one configuration:
>
> https://patchwork.kernel.org/patch/1033782/
>
> See the last email from Francesco. I don't know why you insist pushing
> patches that are known to be fragile in the past without getting broad
> Tested-by tags from people who have been affected in the past.
Okay I hadn't seen Francesco's report of still failing, I've pushed a
revert on top of that pull,
Linus the pull is below.
Dave,
running this kernel but getting spikes of 10-15s ping times to my wireless
router, iwlagn strikes again.
The following changes since commit 288d5abec8314ae50fe6692f324b0444acae8486:
Boot up with usermodehelper disabled (2011-08-03 22:03:29 -1000)
are available in the git repository at:
ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6.git drm-fixes
Adam Jackson (10):
drm/i915/dp: Zero the DPCD data before connection probe
drm/i915/dp: Move DPCD dump to common code instead of PCH-only
drm/i915/dp: Read more DPCD registers on connection probe
drm/i915/dp: Better hexdump of DPCD
drm/i915/dp: Retry DPCD fetch on G4X too
drm/i915/dp: Explicitly request 8/10 channel coding
drm/i915/pch: Fix integer math bugs in panel fitting
drm/i915/dp: Explicitly disable symbol scrambling while training
drm/i915/dp: Don't turn CPT DP ports on too early
drm/i915/pch: Save/restore PCH_PORT_HOTPLUG across suspend
Alex Deucher (2):
drm/radeon/kms: fix version comment due to merge timing
drm/radeon/kms: add thermal chip quirk for asus 9600xt
Bojan Prtvar (1):
drm/radeon: fix potential NULL dereference in drivers/gpu/drm/radeon/atom.c
Dan Carpenter (1):
drm/radeon: off by one in check_reg() functions
Dave Airlie (2):
Merge branch 'drm-intel-next' of ssh://master.kernel.org/.../keithp/linux-2.6 into drm-fixes
Revert "drm/i915: Try enabling RC6 by default (again)"
Emil Velikov (1):
drm/debugfs: Initialise empty variable
Fernando Luis Vázquez Cao (1):
drm/radeon: clean reg header files
Jesse Barnes (15):
drm/i915: provide more error output when mode sets fail
drm/i915: load the LUT before pipe enable on ILK+
drm/i915: apply timing generator bug workaround on CPT and PPT
drm/i915: flush plane control changes on ILK+ as well
drm/i915: fix CB tuning check for ILK+
drm/i915/hdmi: send AVI info frames on ILK+ as well
drm/i915: add GPU max frequency control file
drm/i915: provide more error output when mode sets fail
drm/i915: apply phase pointer override on SNB+ too
drm/i915: don't use uninitialized EDID bpc values when picking pipe bpp
drm/i915/dp: wait for previous AUX channel activity to clear
drm: track CEA version number if present
drm/i915/hdmi: split infoframe setting from infoframe type code
drm/i915/hdmi: HDMI source product description infoframe support
drm/i915: allow cache sharing policy control
Joonyoung Shim (2):
drm: Fix irq install error handling
drm: Add NULL check about irq functions
Keith Packard (20):
drm/i915: Skip GPU wait for scanout pin while wedged
drm/i915: Initialize RCS ring status page address in intel_render_ring_init_dri
Merge branch 'drm-intel-fixes' into drm-intel-next
drm/i915: Hold mode_config->mutex during hotplug processing
Merge branch 'drm-intel-fixes' into drm-intel-next
Merge branch 'drm-intel-fixes' into drm-intel-next
drm/i915: Fixup for 'Hold mode_config->mutex during hotplug'
drm/i915: Use dp_detect_common in hotplug helper function
drm/i915: Rename i915_dp_detect_common to intel_dp_get_dpcd
drm/i915: In intel_dp_init, replace read of DPCD with intel_dp_get_dpcd
drm/i915: DP_PIPE_ENABLED must check transcoder on CPT
Revert and fix "drm/i915/dp: remove DPMS mode tracking from DP"
drm/i915: Set crtc DPMS mode to ON in intel_crtc_mode_set
drm/i915: Flush other plane register writes
Merge branch 'drm-intel-fixes' into drm-intel-next
drm/i915: Ignore GPU wedged errors while pinning scanout buffers
Merge branch 'drm-intel-fixes' into drm-intel-next
Revert "drm/i915/dp: Zero the DPCD data before connection probe"
Merge branch 'drm-intel-fixes' into drm-intel-next
drm/i915: Try enabling RC6 by default (again)
Michel Alexandre Salim (1):
drm/i915: Add quirk to disable SSC on Sony Vaio Y2
Ole Henrik Jahren (1):
drm/i915: Fix typo in DRM_I915_OVERLAY_PUT_IMAGE ioctl define
Pieterjan Camerlynck (1):
i915: add Dell OptiPlex FX170 to intel_no_lvds
Thomas Reim (4):
drm: Separate EDID Header Check from EDID Block Check
drm/radeon: Extended DDC Probing for Connectors with Improperly Wired DDC Lines (here: Asus M2A-VM HDMI)
drm/radeon: Log Subsystem Vendor and Device Information
drm/radeon: Extended DDC Probing for ECS A740GM-M DVI-D Connector
drivers/gpu/drm/drm_debugfs.c | 4 +-
drivers/gpu/drm/drm_edid.c | 33 ++++-
drivers/gpu/drm/drm_irq.c | 26 +++--
drivers/gpu/drm/i915/i915_debugfs.c | 189 ++++++++++++++++++++++++++++
drivers/gpu/drm/i915/i915_dma.c | 6 +-
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem.c | 2 +-
drivers/gpu/drm/i915/i915_irq.c | 3 +
drivers/gpu/drm/i915/i915_reg.h | 36 +++++-
drivers/gpu/drm/i915/i915_suspend.c | 2 +
drivers/gpu/drm/i915/intel_display.c | 138 ++++++++++++++++-----
drivers/gpu/drm/i915/intel_dp.c | 111 ++++++++++------
drivers/gpu/drm/i915/intel_drv.h | 23 ++++
drivers/gpu/drm/i915/intel_hdmi.c | 158 ++++++++++++++++++++----
drivers/gpu/drm/i915/intel_lvds.c | 8 ++
drivers/gpu/drm/i915/intel_panel.c | 4 +
drivers/gpu/drm/i915/intel_ringbuffer.c | 3 +
drivers/gpu/drm/radeon/Makefile | 1 +
drivers/gpu/drm/radeon/atom.c | 3 +
drivers/gpu/drm/radeon/evergreen_cs.c | 2 +-
drivers/gpu/drm/radeon/r600_cs.c | 3 +-
drivers/gpu/drm/radeon/radeon_combios.c | 21 +++-
drivers/gpu/drm/radeon/radeon_connectors.c | 54 ++++++++-
drivers/gpu/drm/radeon/radeon_device.c | 5 +-
drivers/gpu/drm/radeon/radeon_display.c | 9 ++
drivers/gpu/drm/radeon/radeon_drv.c | 4 +-
drivers/gpu/drm/radeon/radeon_i2c.c | 32 ++++--
drivers/gpu/drm/radeon/radeon_mode.h | 6 +-
include/drm/drm_crtc.h | 3 +
include/drm/i915_drm.h | 2 +-
30 files changed, 753 insertions(+), 139 deletions(-)
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