Re: [RFC] drm/i915: Non-upstream ChromeOS patches from 3.8

[Daniel Vetter <daniel@ffwll.ch>]

On Thu, Aug 15, 2013 at 05:30:25PM -0700, james.ausmus@intel.com wrote:
> Hello All-
> 
> I'm trying to determine if the ChromeOS-only patches being carried by 
> Google still make sense and are the right way to do things in the 3.11+
> world, and Jesse asked me to forward the patches to the list for evaluation
> and potential upstreaming.

I've quickly read through the pile here and there's a few things we need
to look at. But one thing which makes assessing the patches here a bit a
pain is that often there's a fixup later on again. E.g. rc6 is tuned in
about 5-6 different patches. There's also a bunch of patches to fix up
warnings introduced in earlier ones

So can you please go through this and squash in the fixups into the
relevant original patches and resubmit? Please keep the commit messages
around in case there's interesting stuff in there like when a tuning value
changes again.

Thanks, Daniel

> 
> Thanks!
> 
> -James
> 
> 
> [PATCH] drm/i915: Only apply the adaptive backlight modulation when
> [PATCH] drm/i915: Add a try limit to avoid infinite loops
> [PATCH] drm/i915: Add a timeout to a potentially infinite loop
> [PATCH] i915: Use 120MHz LVDS SSC clock for gen5/gen6/gen7
> [PATCH] drm/i915: Make intel_dp_aux_native_read timeout
> [PATCH] drm/i915: Honor i915_min_freq post resume
> [PATCH] Wake up DP sinks for DPCD read-based detection.
> [PATCH] Restrict DP sink wake up to non-EDP.
> [PATCH] Fix display underruns on Pineview with 2048x1280 VGA display.
> [PATCH] CHROMIUM: drivers: i915: select non-alternate SSC frequency
> [PATCH] CHROMIUM: drivers: i915: Default backlight PWM frequency
> [PATCH] CHROMIUM: enable i915 power-saving render C-state 6 by
> [PATCH] CHROMIUM: drm/i915: Enable LVDS downclocking
> [PATCH] CHROMIUM: drm/i915: Reeneable FB compression and semaphores
> [PATCH] CHROMIUM: drm/i915: Adjust the down threshold.
> [PATCH] CHROMIUM: drm/i915: Adjust the RPS thresholds
> [PATCH] CHROMIUM: drm/i915: Move the backlight accessor functions in
> [PATCH] CHROMIUM: drm/i915: Add backlight support for Link
> [PATCH] CHROMIUM: drm/i915: set enable_rc6 to per-chip default.
> [PATCH] CHROMIUM: gpu: i915: optimize vblank timeout
> [PATCH] CHROMIUM: i915: Allow 0 level when turning on backlight.
> [PATCH] CHROMIUM: drm/i915: Check the current edp backlight state
> [PATCH] CHROMIUM: drm/i915: Workaround disappearing AVI Infoframe on
> [PATCH] CHROMIUM: Partial revert of
> [PATCH] CHROMIUM: drm/i915: bounds check execbuffer relocations
> [PATCH] CHROMIUM: drm/i915: Improve RC6p stability
> [PATCH] CHROMIUM: drm/i915/intel_i2c: enable 400kHz GMBUS for
> [PATCH] CHROMIUM: drm/i915/intel_i2c: Allow 400khz for cyapa
> [PATCH] CHROMIUM: drm/i915/intel_i2c: Allow 400khz for atmel mxt bl
> [PATCH] CHROMIUM: drm/i915: fix resume
> [PATCH] CHROMIUM: drm/i915: Fix warning
> [PATCH] CHROMIUM: drm/i915: Initialize the backlight when reported
> [PATCH] CHROMIUM: drm/i915: Don't evict bound object in the shrinker
> [PATCH] CHROMIUM: drm/i915/intel_drv: reduce wait_for polling time
> [PATCH] CHROMIUM: drm/i915: tune the RC6 timeout for stability
> [PATCH] CHROMIUM: drm/i915: repin bound framebuffers on resume
> [PATCH] CHROMIUM: i915: fix max backlight in normal mode
> [PATCH] CHROMIUM: drm/i915: Tune the rc6 value again
> [PATCH] CHROMIUM: drm/i915: Work around PPT chipsets wakeup delays
> [PATCH] CHROMIUM: drm/i915: set lower RC6_THRESHOLD for HSW
> [PATCH] CHROMIUM: drm/i915: set linetime WM based on target_clock
> [PATCH] CHROMIUM: drivers: i915: intel_hdmi deleted unused variable
> [PATCH] CHROMIUM: drm/i915: Increase the wakeup up delay for PPT
> [PATCH] CHROMIUM: drm/i915: Don't load boot context at init time on
> 
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-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch