[0/3] drm/i915/perf: Enable non-power-of-2 OA report sizes
mbox series

Message ID 20190913230620.15906-1-umesh.nerlige.ramappa@intel.com
Headers show
  • drm/i915/perf: Enable non-power-of-2 OA report sizes
Related show


Umesh Nerlige Ramappa Sept. 13, 2019, 11:06 p.m. UTC
Current driver supports only report sizes that are power of 2. Enable
driver support for other available sizes as well so that the user has
a flexible choice of report formats.

This first patch simplifies the aging tail workaround in the driver
before the other patches add support for other OA report sizes.

Lionel Landwerlin (1):
  drm/i915/perf: rework aging tail workaround

Umesh Nerlige Ramappa (2):
  drm/i915/perf: Add support for report sizes that are not power of 2
  drm/i915/perf: Add the report format with a non-power-of-2 size

 drivers/gpu/drm/i915/i915_drv.h  |  30 ++--
 drivers/gpu/drm/i915/i915_perf.c | 253 +++++++++++++------------------
 include/uapi/drm/i915_drm.h      |  11 +-
 3 files changed, 127 insertions(+), 167 deletions(-)