[Intel-gfx] [PATCH v5 0/2] Some debugfs enhancements
Andi Shyti
andi at etezian.org
Fri Dec 13 21:00:48 UTC 2019
From: Andi Shyti <andi.shyti at intel.com>
Hi,
this two patches are few debugfs improvements. The first adds
some helpers for reading the GT frequency, while the second patch
moves all the power management debufs functions into gt/
Thanks Chris and Michal for the reviews.
Thanks,
Andi
Changelog:
==========
v4-v5: (v4: https://lists.freedesktop.org/archives/intel-gfx/2019-December/223431.html)
- renamed files:
renamed: drivers/gpu/drm/i915/gt/debugfs_gt.c -> drivers/gpu/drm/i915/gt/intel_debugfs_gt.c
renamed: drivers/gpu/drm/i915/gt/debugfs_gt.h -> drivers/gpu/drm/i915/gt/intel_debugfs_gt.h
renamed: drivers/gpu/drm/i915/gt/debugfs_pm.c -> drivers/gpu/drm/i915/gt/intel_debugfs_pm.c
renamed: drivers/gpu/drm/i915/gt/debugfs_pm.h -> drivers/gpu/drm/i915/gt/intel_debugfs_pm.h
- change the spdx identifier's comment from the /* */ to the // style.
v3-v4: (v3: https://lists.freedesktop.org/archives/intel-gfx/2019-December/223368.html)
- added wakeref in frequency reading (patch 1)
- added Chris reviewed-by in patch 1
- sorted in alphabetical order the debugfs functions
- removed dentry reference in the gt structure, because it's useless.
v2-v3: (v2: https://lists.freedesktop.org/archives/intel-gfx/2019-December/223277.html)
Fixed the three reviews from Chris
- removed the 'i915' prefix from the gt pm debugfs files
- fixed my laziness and made the debugfs pm files more gt
oriented. Now the only dependency remaining from the
'drm_i915_private' structure is for platform generation check.
- restored the 'node_to_i915' to its original position, as it's
not needed anymore.
v1-v2: (v1: https://lists.freedesktop.org/archives/intel-gfx/2019-December/222758.html)
- renamed functions from
intel_cagf_freq_read to intel_rps_read_actual_frequency
intel_cagf_read to intel_rps_read_cagf
- created an independent gt/ directory in debugfs
Andi Shyti (2):
drm/i915/rps: Add frequency translation helpers
drm/i915/gt: Move power management debug files into a gt aware debugfs
drivers/gpu/drm/i915/Makefile | 2 +
drivers/gpu/drm/i915/gt/intel_debugfs_gt.c | 23 +
drivers/gpu/drm/i915/gt/intel_debugfs_gt.h | 27 +
drivers/gpu/drm/i915/gt/intel_debugfs_pm.c | 623 +++++++++++++++++++++
drivers/gpu/drm/i915/gt/intel_debugfs_pm.h | 16 +
drivers/gpu/drm/i915/gt/intel_rps.c | 30 +
drivers/gpu/drm/i915/gt/intel_rps.h | 2 +
drivers/gpu/drm/i915/i915_debugfs.c | 590 +------------------
drivers/gpu/drm/i915/i915_sysfs.c | 14 +-
9 files changed, 734 insertions(+), 593 deletions(-)
create mode 100644 drivers/gpu/drm/i915/gt/intel_debugfs_gt.c
create mode 100644 drivers/gpu/drm/i915/gt/intel_debugfs_gt.h
create mode 100644 drivers/gpu/drm/i915/gt/intel_debugfs_pm.c
create mode 100644 drivers/gpu/drm/i915/gt/intel_debugfs_pm.h
--
2.24.0
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