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linux-hardened/drivers/gpu/drm/i915
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Chris Wilson 9991ae787a drm/i915: Move all ring resets before setting the HWS page 
In commit a51435a313
Author: Naresh Kumar Kachhi <naresh.kumar.kachhi@intel.com>
Date:   Wed Mar 12 16:39:40 2014 +0530

    drm/i915: disable rings before HW status page setup

we reordered stopping the rings to do so before we set the HWS register.
However, there is an extra workaround for g45 to reset the rings twice,
and for consistency we should apply that workaround before setting the
HWS to be sure that the rings are truly stopped.

Cc: Naresh Kumar Kachhi <naresh.kumar.kachhi@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-04-03 17:16:45 +02:00
..
dvo.h drm/i915: Remove unused mode_fixup() vfunc of struct intel_dvo_dev_ops 2013-09-05 21:39:59 +02:00
dvo_ch7xxx.c
dvo_ch7017.c
dvo_ivch.c
dvo_ns2501.c drm/i915: drop __FUNCTION__ as argument to DRM_DEBUG_KMS 2014-04-01 22:58:20 +02:00
dvo_sil164.c
dvo_tfp410.c
i915_cmd_parser.c drm/i915: fix command parser debug print format mismatches 2014-04-02 11:38:42 +02:00
i915_debugfs.c drm/i915: Fix debugfs PDP register dump 2014-04-03 11:26:07 +02:00
i915_dma.c drm/i915: Add a CMD_PARSER_VERSION getparam 2014-04-01 22:58:15 +02:00
i915_drv.c drm/i915: add BDW runtime PM support 2014-04-01 23:32:14 +02:00
i915_drv.h drm/i915: Add debug module option for VTd validation 2014-04-03 11:23:11 +02:00
i915_gem.c drm/i915/gem: prefer struct drm_i915_private to drm_i915_private_t 2014-03-31 15:32:38 +02:00
i915_gem_context.c drm/i915: Invariably invalidate before ctx switch 2014-04-03 11:41:39 +02:00
i915_gem_debug.c drm/i915: prefer struct drm_i915_private to drm_i915_private_t 2014-03-31 15:34:21 +02:00
i915_gem_dmabuf.c drm/i915: Pin pages whilst allocating for dma-buf vmap() 2013-11-29 15:51:20 +01:00
i915_gem_evict.c drm/i915: prefer struct drm_i915_private to drm_i915_private_t 2014-03-31 15:34:21 +02:00
i915_gem_execbuffer.c drm/i915: prefer struct drm_i915_private to drm_i915_private_t 2014-03-31 15:34:21 +02:00
i915_gem_gtt.c drm/i915: dmesg output for VT-d testing 2014-04-03 11:24:02 +02:00
i915_gem_gtt.h drm/i915: Split out GTT specific header file 2014-04-01 22:58:07 +02:00
i915_gem_stolen.c drm/i915: restrict vt-d stolen memory workaround to pre-gen8 2014-03-31 10:45:34 +02:00
i915_gem_tiling.c drm/i915: prefer struct drm_i915_private to drm_i915_private_t 2014-03-31 15:34:21 +02:00
i915_gpu_error.c drm/i915/bdw: Expand FADD to 64bit 2014-04-02 09:21:44 +02:00
i915_ioc32.c
i915_irq.c drm/i915: kill dev_priv->pm.regsave 2014-04-01 23:31:06 +02:00
i915_params.c drm/i915: Add debug module option for VTd validation 2014-04-03 11:23:11 +02:00
i915_reg.h drm/i915: Move all ring resets before setting the HWS page 2014-04-03 17:16:45 +02:00
i915_suspend.c drm/i915: Kill most of the FBC register save/restore 2014-01-25 21:17:03 +01:00
i915_sysfs.c drm/i915: remove rps local variables 2014-03-20 14:46:07 +01:00
i915_trace.h drm/i915: Do not dereference pointers from ring buffer in evict event 2014-03-19 08:17:29 +01:00
i915_trace_points.c
i915_ums.c drm/i915: Only restore backlight combination mode reg for ums 2014-01-24 17:22:45 +01:00
intel_acpi.c Merge branch 'acpi-dsm' 2014-01-12 23:45:52 +01:00
intel_bios.c drm/i915: Adding VBT fields to support eDP DRRS feature 2014-04-01 22:58:30 +02:00
intel_bios.h drm/i915: Adding VBT fields to support eDP DRRS feature 2014-04-01 22:58:30 +02:00
intel_crt.c drm/i915: Allow HDMI+VGA cloning 2014-03-10 21:48:08 +01:00
intel_ddi.c drm/i915: fix WARNs when reading DDI state while suspended 2014-04-01 22:53:45 +02:00
intel_display.c drm/i915: Move DP M/N setup from update_pll to mode_set for gmch platforms 2014-04-03 11:26:56 +02:00
intel_dp.c drm/i915: Split dp post_disable hooks 2014-04-01 22:58:26 +02:00
intel_drv.h drm/i915: kill dev_priv->pm.regsave 2014-04-01 23:31:06 +02:00
intel_dsi.c drm/i915: Make encoder cloning more flexible 2014-03-10 21:33:26 +01:00
intel_dsi.h drm/i915: Parametrize the dphy and other spec specific parameters 2013-12-11 23:52:20 +01:00
intel_dsi_cmd.c drm/i915/dsi: s/size_t/int/ 2013-09-04 17:34:51 +02:00
intel_dsi_cmd.h drm/i915/dsi: s/size_t/int/ 2013-09-04 17:34:51 +02:00
intel_dsi_pll.c drm/i915: Try harder to get best m, n, p values with minimal error 2013-12-11 23:52:18 +01:00
intel_dvo.c drm/i915: Make encoder cloning more flexible 2014-03-10 21:33:26 +01:00
intel_fbdev.c drm/i915: remove early fb allocation dependency on CONFIG_FB v2 2014-03-08 11:31:58 +01:00
intel_hdmi.c Linux 3.14-rc7 2014-03-18 19:12:31 +10:00
intel_i2c.c drm/i915: Disable dp aux irq on g4x 2014-02-07 16:40:07 +01:00
intel_lvds.c drm/i915: add locking to fixed panel edid probing 2014-03-28 18:25:18 +01:00
intel_modes.c
intel_opregion.c Merge tag 'drm-intel-fixes-2014-02-06' of ssh://git.freedesktop.org/git/drm-intel into drm-next 2014-02-11 12:57:27 +10:00
intel_overlay.c drm/i915/overlay: prefer struct drm_i915_private to drm_i915_private_t 2014-03-31 15:33:02 +02:00
intel_panel.c Linux 3.14-rc7 2014-03-18 19:12:31 +10:00
intel_pm.c drm/i915: fix infinite loop at gen6_update_ring_freq 2014-04-02 16:57:19 +02:00
intel_ringbuffer.c drm/i915: Move all ring resets before setting the HWS page 2014-04-03 17:16:45 +02:00
intel_ringbuffer.h drm/i915: Move all ring resets before setting the HWS page 2014-04-03 17:16:45 +02:00
intel_sdvo.c drm/i915/sdvo: fix questionable return value check 2014-03-21 16:13:14 +01:00
intel_sdvo_regs.h drm/i915: use __packed instead of __attribute__((packed)) 2013-12-03 18:19:49 +01:00
intel_sideband.c drm/i915: Warn when DPIO read returns 0xffffffff 2014-04-03 11:28:39 +02:00
intel_sprite.c drm/i915: Shuffle sprite register writes into a tighter group 2014-01-24 17:22:53 +01:00
intel_tv.c drm/i915/tv: fix gen4 composite s-video tv-out 2014-03-28 18:33:16 +01:00
intel_uncore.c drm/i915: Use a macro to express the range of valid gens for reg_read 2014-04-01 22:58:23 +02:00
Kconfig drm/i915: Deprecate UMS harder 2014-04-01 22:58:24 +02:00
Makefile Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next 2014-03-18 09:43:56 +01:00