Here's most of the patches I'm hoping to land after 3.0:
* FBC cleanups from Chris Wilson. Fixes 'missing' CPU writes to the
front buffer. We've enabled FBC by default, if we find regressions
again, we'll turn it off before the release.
* DP and HDMI support for formats other than 8bpc from Jesse
Barnes. Supports depth 30 frame buffers at 10bpc.
* Shared LLC support (SNB, IVB) from Eric Anholt and Chris
Wilson. Shares the LLC between CPU and GPU, avoiding main memory
traffic latencies.
* Ring frequency scaling (SNB, IVB) from Jesse Barnes. This makes
memory bus speed track the GPU clock in addition to the CPU clock,
keeping memory running at full speed when the GPU is busy and the CPU
is idle.
* Disable hangcheck module parameter from Ben Widawsky. This exports a
module parameter to keep the kernel from resetting the GPU. It's
useful for GPU debugging where the GPU may be stuck waiting for the
debugger.
The following changes since commit a94919eaddaa3fede1df8563ce4d761a75374645:
drm/i915/ringbuffer: Idling requires waiting for the ring to be empty
(2011-07-12 10:35:45 -0700)
are available in the git repository at:
ssh://master.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6.git
drm-intel-next
Ben Widawsky (1):
drm/i915: hangcheck disable parameter
Chris Wilson (14):
drm/i915: Introduce i915_gem_object_finish_gpu()
drm/i915: Introduce i915_gem_object_finish_gtt()
drm/i915/gtt: Split out i915_gem_gtt_rebind_object()
drm/i915: Add an interface to dynamically change the cache level
drm/i915: Mark the cursor and the overlay as being part of the display
planes
drm/i915: Combine pinning with setting to the display plane
drm/i915: Only export the generic intel_disable_fbc() interface
drm/i915: Replace direct calls to vfunc.disable_fbc with
intel_disable_fbc()
drm/i915: Remove vestigial pitch from post-gen2 FBC control routines
drm/i915: Use of a CPU fence is mandatory to update FBC regions upon CPU
writes
drm/i915: Set persistent-mode for ILK/SNB framebuffer compression
drm/i915: Disable FBC across page-flipping
drm/i915: Perform intel_enable_fbc() from a delayed task
drm/i915: Share the common work of disabling active FBC before updating
Eric Anholt (2):
drm/i915: Use the uncached domain for the display planes
drm/i915: Use the LLC mode on gen6 for everything but display.
Hugh Dickins (1):
drm/i915: more struct_mutex locking
Jesse Barnes (13):
cpufreq: expose a cpufreq_quick_get_max routine
drm/i915: load a ring frequency scaling table v3
drm/i915: enable ring freq scaling, RC6 and graphics turbo on Ivy Bridge
v3
drm/i915: don't set SDVO color range on ILK+
drm/i915: don't set transcoder bpc on CougarPoint
drm/i915: set bpc for DP transcoder
drm/i915: split out Ironlake pipe bpp picking code
drm/i915: split out plane update code
drm/i915: use pipe bpp in DP link bandwidth calculations
drm/i915: use pipe bpp when setting HDMI bpc
drm: bpp and depth changes require full mode sets
drm/i915: check for supported depth at fb init time
drm/i915: use pipe bpp in DP link bandwidth calculation
Keith Packard (14):
drm/i915: i915_gem_object_finish_gtt must always release gtt mmap
drm/i915: Enable i915 frame buffer compression by default
drivers/cpufreq/cpufreq.c | 20 +
drivers/gpu/drm/drm_crtc_helper.c | 5 +
drivers/gpu/drm/i915/i915_debugfs.c | 41 ++-
drivers/gpu/drm/i915/i915_dma.c | 4 +-
drivers/gpu/drm/i915/i915_drv.c | 5 +-
drivers/gpu/drm/i915/i915_drv.h | 27 +-
drivers/gpu/drm/i915/i915_gem.c | 191 ++++++++--
drivers/gpu/drm/i915/i915_gem_gtt.c | 39 +-
drivers/gpu/drm/i915/i915_irq.c | 13 +-
drivers/gpu/drm/i915/i915_reg.h | 5 +-
drivers/gpu/drm/i915/i915_suspend.c | 8 +-
drivers/gpu/drm/i915/intel_display.c | 699 +++++++++++++++++++++++--------
drivers/gpu/drm/i915/intel_dp.c | 17 +-
drivers/gpu/drm/i915/intel_drv.h | 9 +
drivers/gpu/drm/i915/intel_hdmi.c | 8 +-
drivers/gpu/drm/i915/intel_overlay.c | 6 +-
drivers/gpu/drm/i915/intel_ringbuffer.c | 6 +-
include/linux/cpufreq.h | 5 +
18 files changed, 842 insertions(+), 266 deletions(-)
--
keith.packard at intel.com
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