linux-kernel - [PULL] drm-intel-fixes (drm/i915 driver)

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Message-ID: <yuny5yuwjzj.fsf@aiko.keithp.com>
Date:	Mon, 15 Aug 2011 12:30:24 -0700
From:	"Keith Packard" <keithp@...thp.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	Dave Airlie <airlied@...ux.ie>,
	dri-devel@...ts.freedesktop.org, intel-gfx@...ts.freedesktop.org
Subject: [PULL] drm-intel-fixes (drm/i915 driver)


Two bug fixes, a new platform backlight driver and a bit of debug output
for IVB interrupts:

 * Dual-display mode setting manipulations on SNB machines would sometimes
   accidentally turn off all outputs.

 * Attempts to use UMS would segfault in the kernel and generate a pile
   of spurious kernel diagnostics. Detecting a few more KMS-only
   features in the general paths fixes this.

 * Expose a native backlight driver for machines that don't bother to
   have suitable platform or ACPI drivers.

 * Share an SNB interrupt debug function for IVB.

The following changes since commit 322a8b034003c0d46d39af85bf24fee27b902f48:

  Linux 3.1-rc1 (2011-08-07 18:23:30 -0700)

are available in the git repository at:
  ssh://master.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6.git drm-intel-fixes

Jesse Barnes (2):
      drm/i915: show interrupt info on IVB
      drm/i915: split out PCH refclk update code

Keith Packard (6):
      drm/i915: Wait for LVDS panel power sequence
      drm/i915: Leave LVDS registers unlocked
      drm/i915: Fix PCH port pipe select in CPT disable paths
      drm/i915: Remove unused 'reg' argument to dp_pipe_enabled
      drm/i915: Can't do accurate vblank timestamps with UMS
      drm/i915: Cannot set clock gating under UMS

Matthew Garrett (1):
      Not all systems expose a firmware or platform mechanism for changing the backlight intensity on i915, so add native driver support.

 drivers/gpu/drm/i915/i915_debugfs.c   |    2 +-
 drivers/gpu/drm/i915/i915_drv.h       |    4 +
 drivers/gpu/drm/i915/i915_irq.c       |    6 +-
 drivers/gpu/drm/i915/i915_reg.h       |   13 +--
 drivers/gpu/drm/i915/i915_suspend.c   |    3 +-
 drivers/gpu/drm/i915/intel_display.c  |  187 +++++++++++++++++++++++---------
 drivers/gpu/drm/i915/intel_dp.c       |    7 ++
 drivers/gpu/drm/i915/intel_drv.h      |    3 +-
 drivers/gpu/drm/i915/intel_lvds.c     |   82 ++++++--------
 drivers/gpu/drm/i915/intel_opregion.c |    1 -
 drivers/gpu/drm/i915/intel_panel.c    |   72 +++++++++++++-
 11 files changed, 264 insertions(+), 116 deletions(-)

-- 
keith.packard@...el.com

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