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| author | Vinay Belgaumkar <vinay.belgaumkar@intel.com> | 2025-01-18 00:57:53 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2025-02-05 02:10:56 +0300 |
| commit | 4a82ceb04ad4bbb9cc20925abccb70938313e555 (patch) | |
| tree | 25f9e95ef6bacfe0e5b5453c2cc8915edcd6c178 /rust/helpers/helpers.c | |
| parent | 9069b783cd42963ecb47f7a614b663b4d257a5a7 (diff) | |
| download | linux-4a82ceb04ad4bbb9cc20925abccb70938313e555.tar.xz | |
drm/i915/slpc: Add sysfs for SLPC power profiles
Default SLPC power profile is Base(0). Power Saving mode(1)
has conservative up/down thresholds and is suitable for use with
apps that typically need to be power efficient.
Selected power profile will be displayed in this format-
$ cat slpc_power_profile
[base] power_saving
$ echo power_saving > slpc_power_profile
$ cat slpc_power_profile
base [power_saving]
v2: Disable waitboost in power saving profile, update sysfs
format and add some kernel doc for SLPC (Rodrigo)
v3: Update doc with info about power profiles (Rodrigo)
v4: Checkpatch warning and remove extra line (Rodrigo)
Cc: Sushma Venkatesh Reddy <sushma.venkatesh.reddy@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250117215753.749906-1-vinay.belgaumkar@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'rust/helpers/helpers.c')
0 files changed, 0 insertions, 0 deletions