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drm/i915: Introduce i915_gem_set_seqno()
authorMika Kuoppala <mika.kuoppala@linux.intel.com>
Wed, 19 Dec 2012 09:13:08 +0000 (11:13 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 19 Dec 2012 10:25:10 +0000 (11:25 +0100)
commitfca26bb45375266d9d9b8b4b57fee905ac38fe3c
tree910b86c16c7d5d49180c6a85d4d548f753143d89tree | snapshot
parentba1a7067c00f4cbdd99b00a570ff072639ae59f2commit | diff
drm/i915: Introduce i915_gem_set_seqno()

This function can be used to set the driver's next_seqno
to arbitrary value.

i915_gem_set_seqno() will idle the gpu, retire outstanding
requests, clear the semaphore mailboxes and set the hardware
status page's seqno index.

Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_drv.h diff | blob | history
drivers/gpu/drm/i915/i915_gem.c diff | blob | history
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