From: Ashutosh Dixit <ashutosh.dixit@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 0/2] drm/i915/gt: Expose per gt defaults in sysfs
Date: Thu, 26 May 2022 11:35:33 -0700 [thread overview]
Message-ID: <cover.1653589699.git.ashutosh.dixit@intel.com> (raw)
Create a gt/gtN/.defaults directory (similar to
engine/<engine-name>/.defaults) to expose default parameter values for each
gt in sysfs. This allows userspace to restore default parameter values
after they may have changed.
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Ashutosh Dixit (2):
drm/i915/gt: Expose per-gt RPS defaults in sysfs
drm/i915/gt: Expose default value for media_freq_factor in per-gt
sysfs
drivers/gpu/drm/i915/gt/intel_gt_sysfs.c | 10 +--
drivers/gpu/drm/i915/gt/intel_gt_sysfs.h | 6 ++
drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c | 69 +++++++++++++++++++++
drivers/gpu/drm/i915/gt/intel_gt_types.h | 11 ++++
drivers/gpu/drm/i915/gt/intel_rps.c | 3 +
drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c | 19 ++++--
6 files changed, 108 insertions(+), 10 deletions(-)
--
2.34.1
next reply other threads:[~2022-05-26 18:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-26 18:35 Ashutosh Dixit [this message]
2022-05-26 18:35 ` [Intel-gfx] [PATCH 1/2] drm/i915/gt: Expose per-gt RPS defaults in sysfs Ashutosh Dixit
2022-05-26 18:35 ` [Intel-gfx] [PATCH 2/2] drm/i915/gt: Expose default value for media_freq_factor in per-gt sysfs Ashutosh Dixit
2022-05-26 18:58 ` [Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915/gt: Expose per gt defaults in sysfs Patchwork
2022-05-26 20:31 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-05-26 23:02 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
-- strict thread matches above, loose matches on Subject: below --
2022-07-19 1:07 [Intel-gfx] [PATCH 0/2] " Ashutosh Dixit
2022-07-19 10:19 ` Rodrigo Vivi
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