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Linux kernel source tree
65ec7c08c1
Aldebaran has fine grained DPM for GFXCLK. Instead of a discrete level, user can specify a min/max range of GFXCLK for any profiling/tuning purpose.This option is available only in manual performance level mode. Select "manual" as power_dpm_force_performance_level and specify the min/max range using pp_dpm_sclk sysfs node. User cannot specify a min/max range outside of the default min/max range of the ASIC. If specified outside the range, values will be bound by the default min/max range. Ex: To use gfxclk min = 600MHz and max = 900MHz echo manual > /sys/bus/pci/devices/.../power_dpm_force_performance_level echo min 600 max 900 > /sys/bus/pci/devices/.../pp_dpm_sclk Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.