drm/i915: Make all GPU resets atomic

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In preparation for the next few commits, make resetting the GPU atomic.
Currently, we have prepared gen6+ for atomic resetting of individual
engines, but now there is a requirement to perform the whole device
level reset (just the register poking) from inside an atomic context.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190125132230.22221-1-chris@chris-wilson.co.uk

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Chris Wilson 2019-01-25 13:22:26 +00:00

parent 832a67bdb2

commit ade8a0f598

1 changed files with 39 additions and 51 deletions

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drivers/gpu/drm/i915/i915_reset.c

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