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drm/amdgpu: fix documentation for amdgpu_pm.c

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Fix DOC link name, clean up formatting in pp_dpm_* section.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2019-09-19 15:03:27 -05:00
parent fc9c7f8470
commit a667b75c1e
2 changed files with 12 additions and 7 deletions
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6
Documentation/gpu/amdgpu.rst
View File

@@ -130,11 +130,11 @@ pp_od_clk_voltage
.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
:doc: pp_od_clk_voltage :doc: pp_od_clk_voltage
pp_dpm_sclk pp_dpm_mclk pp_dpm_pcie pp_dpm_*
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~
.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
:doc: pp_dpm_sclk pp_dpm_mclk pp_dpm_pcie :doc: pp_dpm_sclk pp_dpm_mclk pp_dpm_socclk pp_dpm_fclk pp_dpm_dcefclk pp_dpm_pcie
pp_power_profile_mode pp_power_profile_mode
~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~

13
drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
View File

@@ -805,8 +805,7 @@ static ssize_t amdgpu_get_pp_feature_status(struct device *dev,
} }
/** /**
* DOC: pp_dpm_sclk pp_dpm_mclk pp_dpm_socclk pp_dpm_fclk pp_dpm_dcefclk * DOC: pp_dpm_sclk pp_dpm_mclk pp_dpm_socclk pp_dpm_fclk pp_dpm_dcefclk pp_dpm_pcie
* pp_dpm_pcie
* *
* The amdgpu driver provides a sysfs API for adjusting what power levels * The amdgpu driver provides a sysfs API for adjusting what power levels
* are enabled for a given power state. The files pp_dpm_sclk, pp_dpm_mclk, * are enabled for a given power state. The files pp_dpm_sclk, pp_dpm_mclk,
@@ -822,9 +821,15 @@ static ssize_t amdgpu_get_pp_feature_status(struct device *dev,
* *
* To manually adjust these states, first select manual using * To manually adjust these states, first select manual using
* power_dpm_force_performance_level. * power_dpm_force_performance_level.
* Secondly,Enter a new value for each level by inputing a string that * Secondly, enter a new value for each level by inputing a string that
* contains " echo xx xx xx > pp_dpm_sclk/mclk/pcie" * contains " echo xx xx xx > pp_dpm_sclk/mclk/pcie"
* E.g., echo 4 5 6 to > pp_dpm_sclk will enable sclk levels 4, 5, and 6. * E.g.,
*
* .. code-block:: bash
*
* echo "4 5 6" > pp_dpm_sclk
*
* will enable sclk levels 4, 5, and 6.
* *
* NOTE: change to the dcefclk max dpm level is not supported now * NOTE: change to the dcefclk max dpm level is not supported now
*/ */