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a6402e80fa
linux_dsm_epyc7002/drivers/gpu
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Dave Airlie a6402e80fa drm/imx: i.MX5 regression fix and i.MX6QP PRE/PRG stability fixes 
- Disable channel burst locking on IPUv3EX (i.MX51) and IPUv3M (i.MX53).
   This fixes a regression introduced by commit 790cb4c7c9 ("drm/imx: lock
   scanout transfers for consecutive bursts").
 - Give PRG a head start. Waiting for both double buffers to fill up before
   enabling the IPU improves startup reliability.
 - Avoid PRE control register updates during unsafe window, workaround for
   ERR009624.
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Merge tag 'imx-drm-fixes-2017-10-12' of git://git.pengutronix.de/git/pza/linux into drm-fixes

drm/imx: i.MX5 regression fix and i.MX6QP PRE/PRG stability fixes

- Disable channel burst locking on IPUv3EX (i.MX51) and IPUv3M (i.MX53).
  This fixes a regression introduced by commit 790cb4c7c9 ("drm/imx: lock
  scanout transfers for consecutive bursts").
- Give PRG a head start. Waiting for both double buffers to fill up before
  enabling the IPU improves startup reliability.
- Avoid PRE control register updates during unsafe window, workaround for
  ERR009624.

* tag 'imx-drm-fixes-2017-10-12' of git://git.pengutronix.de/git/pza/linux:
  gpu: ipu-v3: pre: implement workaround for ERR009624
  gpu: ipu-v3: prg: wait for double buffers to be filled on channel startup
  gpu: ipu-v3: Allow channel burst locking on i.MX6 only
2017-10-13 17:32:30 +10:00
..
drm drm/amdgpu: fix placement flags in amdgpu_ttm_bind 2017-10-12 10:34:42 -04:00
host1x drm/tegra: Changes for v4.14-rc1 2017-08-21 17:37:33 +10:00
ipu-v3 gpu: ipu-v3: pre: implement workaround for ERR009624 2017-10-11 12:04:24 +02:00
vga sched/wait: Rename wait_queue_t => wait_queue_entry_t 2017-06-20 12:18:27 +02:00
Makefile