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9f82d23846
linux_dsm_epyc7002/drivers/gpu/drm/i915
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Daniel Vetter 9f82d23846 drm/i915: overlay on gen2 can't address above 1G 
So set the coherent dma mask accordingly. This dma mask is only used
for physical objects, so it won't really matter allocation-wise.

Now this never really surfaced because sane 32bit kernels only have 1G
of lowmem. But some eager testers (distros?) still carry around the patch
to adjust lowmem via a kconfig option. And the kernel seems to favour
high allocations on boot-up, hence the overlay blowing up reliably.

Because the patch is tiny and nicely shows how broken gen2 is it's imho
worth to merge despite the fact that mucking around with the lowmem/
highmem division is (no longer) supported.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=28318
Cc: stable@kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-09-06 23:09:52 +01:00
..
dvo_ch7xxx.c drm/i915: Remove dead KMS encoder save/restore code. 2010-04-12 09:23:30 -07:00
dvo_ch7017.c drm/i915: Remove dead KMS encoder save/restore code. 2010-04-12 09:23:30 -07:00
dvo_ivch.c drm/i915: Remove dead KMS encoder save/restore code. 2010-04-12 09:23:30 -07:00
dvo_sil164.c drm/i915: Remove dead KMS encoder save/restore code. 2010-04-12 09:23:30 -07:00
dvo_tfp410.c drm/i915: Use RSEN instead of HTPLG for tfp410 monitor detection. 2010-06-04 16:39:59 -07:00
dvo.h drm/i915: Subclass intel_encoder. 2010-08-09 11:24:28 -07:00
i915_debugfs.c drm/i915: Capture the overlay status upon a GPU hang. 2010-08-09 11:24:31 -07:00
i915_dma.c drm/i915: overlay on gen2 can't address above 1G 2010-09-06 23:09:52 +01:00
i915_drv.c drm/i915,intel_agp: Add support for Sandybridge D0 2010-08-21 23:29:03 -07:00
i915_drv.h drm/i915: Set up a render context on Ironlake 2010-08-09 11:34:12 -07:00
i915_gem_debug.c drm/i915: drop pointer to drm_gem_object 2010-04-20 13:23:14 +10:00
i915_gem_evict.c drm/i915: Implement fair lru eviction across both rings. (v2) 2010-08-09 11:24:32 -07:00
i915_gem_tiling.c drm: Use ENOENT consistently for the error return for an unmatched handle. 2010-08-10 10:46:55 +10:00
i915_gem.c Revert "drm/i915: Unreference object not handle on creation" 2010-09-06 23:09:49 +01:00
i915_ioc32.c drm: convert drm_ioctl to unlocked_ioctl 2009-12-18 11:22:31 +10:00
i915_irq.c drm/i915: fix render pipe control notify on sandybridge 2010-08-21 23:28:54 -07:00
i915_mem.c drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
i915_opregion.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel 2010-08-22 11:03:27 -07:00
i915_reg.h drm/i915: wait for actual vblank, not just 20ms 2010-08-21 22:59:23 -07:00
i915_suspend.c drm/i915/suspend: s/IS_IRONLAKE/HAS_PCH_SPLIT/ 2010-08-21 23:20:21 -07:00
i915_trace_points.c drm/i915: Add tracepoints 2009-09-23 01:05:21 +01:00
i915_trace.h drm/i915: add tracepoints for flip requests & completions 2010-07-02 14:04:14 +10:00
intel_bios.c drm/i915: Honor sync polarity from VBT panel timing descriptors 2010-06-01 10:19:37 -07:00
intel_bios.h drm/i915: parse eDP panel color depth from VBT block 2010-01-15 14:12:47 -08:00
intel_crt.c i915: disable DAC on Ironlake also when doing CRT load detection. 2010-08-21 23:07:04 -07:00
intel_display.c drm/i915: Clear the vblank status bit before polling for the next vblank 2010-09-06 23:09:51 +01:00
intel_dp.c drm/i915: wait for actual vblank, not just 20ms 2010-08-21 22:59:23 -07:00
intel_drv.h drm/i915: wait for actual vblank, not just 20ms 2010-08-21 22:59:23 -07:00
intel_dvo.c drm/i915: Subclass intel_encoder. 2010-08-09 11:24:28 -07:00
intel_fb.c Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 2010-08-12 09:21:39 -07:00
intel_hdmi.c drm/i915: Subclass intel_encoder. 2010-08-09 11:24:28 -07:00
intel_i2c.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
intel_lvds.c drm/i915: Ensure that while(INREG()) are bounded (v2) 2010-08-09 11:24:35 -07:00
intel_modes.c Merge remote branch 'anholt/drm-intel-next' of /home/airlied/kernel/drm-next into drm-core-next 2010-04-20 13:11:45 +10:00
intel_overlay.c drivers/gpu/drm/i915/intel_overlay.c needs seq_file.h 2010-09-06 23:09:48 +01:00
intel_panel.c drm/i915: Enable aspect/centering panel fitting for Ironlake. 2010-08-09 11:24:34 -07:00
intel_ringbuffer.c drm/i915 invalidate indirect state pointers at end of ring exec 2010-08-09 11:28:03 -07:00
intel_ringbuffer.h drm/i915: Use a common seqno for all rings. 2010-08-09 11:24:32 -07:00
intel_sdvo_regs.h drm/i915/sdvo: Add missing TV filters 2010-08-09 11:24:29 -07:00
intel_sdvo.c i915: revert some checks added by commit 32aad86f 2010-09-06 23:09:50 +01:00
intel_tv.c i915: Fix spurious TV detection after 9d0498a2bf + 9559fcdbff 2010-09-06 23:09:50 +01:00
Makefile drm/i915: Enable aspect/centering panel fitting for Ironlake. 2010-08-09 11:24:34 -07:00