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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-28 00:08:56 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-28 00:08:56 +0300 |
| commit | c61b49c79e1c1d4bc0c2fdc053ef56e65759b5fd (patch) | |
| tree | 9a61cd3c629f2df7ce29590bfcef1e77c9953565 /drivers/gpu/drm/i915/intel_display.c | |
| parent | 1e8143db755f745a9842984de5e8b423f583aea2 (diff) | |
| parent | 7fa1d27b638db86516d7b3d8dc1a3576c72ee423 (diff) | |
| download | linux-c61b49c79e1c1d4bc0c2fdc053ef56e65759b5fd.tar.xz | |
Merge tag 'drm-fixes-v4.7-rc1' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
- one IMX built-in regression fix
- a set of amdgpu fixes, mostly powerplay and polaris GPU stuff
- a set of i915 fixes all over, many cc'ed to stable.
The i915 batch contain support for DP++ dongle detection, which is
used to fix some regressions in the HDMI color depth area
* tag 'drm-fixes-v4.7-rc1' of git://people.freedesktop.org/~airlied/linux: (44 commits)
drm/amd: add Kconfig dependency for ACP on DRM_AMDGPU
drm/amdgpu: Fix hdmi deep color support.
drm/amdgpu: fix bug in fence driver fini
drm/i915: Stop automatically retiring requests after a GPU hang
drm/i915: Unify intel_ring_begin()
drm/i915: Ignore stale wm register values on resume on ilk-bdw (v2)
drm/i915/psr: Try to program link training times correctly
drm/imx: Match imx-ipuv3-crtc components using device node in platform data
drm/i915/bxt: Adjusting the error in horizontal timings retrieval
drm/i915: Don't leave old junk in ilk active watermarks on readout
drm/i915: s/DPPL/DPLL/ for SKL DPLLs
drm/i915: Fix gen8 semaphores id for legacy mode
drm/i915: Set crtc_state->lane_count for HDMI
drm/i915/BXT: Retrieving the horizontal timing for DSI
drm/i915: Protect gen7 irq_seqno_barrier with uncore lock
drm/i915: Re-enable GGTT earlier during resume on pre-gen6 platforms
drm/i915: Determine DP++ type 1 DVI adaptor presence based on VBT
drm/i915: Enable/disable TMDS output buffers in DP++ adaptor as needed
drm/i915: Respect DP++ adaptor TMDS clock limit
drm: Add helper for DP++ adaptors
...
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 46f9be3ad5a2..2113f401f0ba 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -12005,6 +12005,9 @@ static int intel_crtc_atomic_check(struct drm_crtc *crtc, DRM_DEBUG_KMS("No valid intermediate pipe watermarks are possible\n"); return ret; } + } else if (dev_priv->display.compute_intermediate_wm) { + if (HAS_PCH_SPLIT(dev_priv) && INTEL_GEN(dev_priv) < 9) + pipe_config->wm.intermediate = pipe_config->wm.optimal.ilk; } if (INTEL_INFO(dev)->gen >= 9) { @@ -15990,6 +15993,9 @@ retry: state->acquire_ctx = &ctx; + /* ignore any reset values/BIOS leftovers in the WM registers */ + to_intel_atomic_state(state)->skip_intermediate_wm = true; + for_each_crtc_in_state(state, crtc, crtc_state, i) { /* * Force recalculation even if we restore |