drm/i915/gt: Expose per-gt RPS defaults in sysfs

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Add the following sysfs files to gt/gtN/.defaults/:
* rps_min_freq_mhz
* rps_max_freq_mhz

v2: Correct gt/gtN/.defaults/* file names in commit message
v3: Remove rps_boost_freq_mhz since it is not consumed by userspace

Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/cf6e483bf79f871c2c8c74af6005bf6a83a3a1ce.1658192398.git.ashutosh.dixit@intel.com

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This commit is contained in:

Ashutosh Dixit 2022-07-18 18:07:08 -07:00 • committed by Rodrigo Vivi

parent 5dca122f83

commit fdff0a852e

6 changed files with 52 additions and 9 deletions

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5

drivers/gpu/drm/i915/gt/intel_gt_sysfs.c

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6

drivers/gpu/drm/i915/gt/intel_gt_sysfs.h

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34

drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c

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2

drivers/gpu/drm/i915/gt/intel_gt_types.h

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2

drivers/gpu/drm/i915/gt/intel_rps.c

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12

drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c

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