All of lore.kernel.org
 help / color / mirror / Atom feed
* [PATCH 0/2] Add module parameter to reduce engine instances
@ 2019-08-27 23:14 Stuart Summers
  2019-08-27 23:14 ` [PATCH 1/2] drm/i915: WARN rather than BUG with unexpected media engines Stuart Summers
                   ` (4 more replies)
  0 siblings, 5 replies; 8+ messages in thread
From: Stuart Summers @ 2019-08-27 23:14 UTC (permalink / raw)
  Cc: intel-gfx

Add a new module parameter, ring_mask, to allow users to
disable certain engines for a platform. By default this
mask is set to all engines enabled. Bits in the mask are
aligned with the intel_engine_id enums.

As a prerequisite to the patch which adds the module parameter,
change the BUG_ON to a WARN_ON in the event a VDbox or VEbox
engine for a platform does not match the total number of engines
of these catagories supported in the corresponding fuses.

Stuart Summers (2):
  drm/i915: WARN rather than BUG with unexpected media engines
  drm/i915: Add ring_mask module parameter

 drivers/gpu/drm/i915/i915_params.c       |  3 +++
 drivers/gpu/drm/i915/i915_params.h       |  3 ++-
 drivers/gpu/drm/i915/intel_device_info.c | 10 ++++++++--
 3 files changed, 13 insertions(+), 3 deletions(-)

-- 
2.22.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2019-08-29 10:16 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-08-27 23:14 [PATCH 0/2] Add module parameter to reduce engine instances Stuart Summers
2019-08-27 23:14 ` [PATCH 1/2] drm/i915: WARN rather than BUG with unexpected media engines Stuart Summers
2019-08-27 23:14 ` [PATCH 2/2] drm/i915: Add ring_mask module parameter Stuart Summers
2019-08-28  9:34   ` Chris Wilson
2019-08-28 15:13     ` Summers, Stuart
2019-08-27 23:21 ` ✗ Fi.CI.CHECKPATCH: warning for Add module parameter to reduce engine instances Patchwork
2019-08-28  9:28 ` ✓ Fi.CI.BAT: success " Patchwork
2019-08-29 10:16 ` ✓ Fi.CI.IGT: " Patchwork

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.