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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-05-03 18:15:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-05-03 18:15:48 -0700 |
| commit | 101a6fd387801bbe164eafea3950b98f8e6440bb (patch) | |
| tree | d147bb15ce5aa5b9afc03796ac10064d1c7fd8df /drivers/gpu/drm/i915/intel_uncore.c | |
| parent | 61f06db00e06b436dca4725c200c891ae8a4a92d (diff) | |
| parent | 71aee81937963ccb07b3fa1b912e4cc6cd77dfa8 (diff) | |
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
"One intel fix, one rockchip fix, and a bunch of radeon fixes for some
regressions from audio rework and vm stability"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/i915/chv: Implement WaDisableShadowRegForCpd
drm/radeon: fix userptr return value checking (v2)
drm/radeon: check new address before removing old one
drm/radeon: reset BOs address after clearing it.
drm/radeon: fix lockup when BOs aren't part of the VM on release
drm/radeon: add SI DPM quirk for Sapphire R9 270 Dual-X 2G GDDR5
drm/radeon: adjust pll when audio is not enabled
drm/radeon: only enable audio streams if the monitor supports it
drm/radeon: only mark audio as connected if the monitor supports it (v3)
drm/radeon/audio: don't enable packets until the end
drm/radeon: drop dce6_dp_enable
drm/radeon: fix ordering of AVI packet setup
drm/radeon: Use drm_calloc_ab for CS relocs
drm/rockchip: fix error check when getting irq
MAINTAINERS: add entry for Rockchip drm drivers
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uncore.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uncore.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index ab5cc94588e1..ff2a74651dd4 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -360,6 +360,14 @@ static void __intel_uncore_early_sanitize(struct drm_device *dev, __raw_i915_write32(dev_priv, GTFIFODBG, __raw_i915_read32(dev_priv, GTFIFODBG)); + /* WaDisableShadowRegForCpd:chv */ + if (IS_CHERRYVIEW(dev)) { + __raw_i915_write32(dev_priv, GTFIFOCTL, + __raw_i915_read32(dev_priv, GTFIFOCTL) | + GT_FIFO_CTL_BLOCK_ALL_POLICY_STALL | + GT_FIFO_CTL_RC6_POLICY_STALL); + } + intel_uncore_forcewake_reset(dev, restore_forcewake); } |