Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/amdgpu/dpm: add new callback to fetch vce clock state (v2)
Will be used by the new info ioctl query.
v2: fetch a single state per request
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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+5
drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
+5
drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h
···
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int (*set_sclk_od)(struct amdgpu_device *adev, uint32_t value);
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int (*get_mclk_od)(struct amdgpu_device *adev);
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int (*set_mclk_od)(struct amdgpu_device *adev, uint32_t value);
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struct amd_vce_state* (*get_vce_clock_state)(struct amdgpu_device *adev, unsigned idx);
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};
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#define amdgpu_dpm_pre_set_power_state(adev) (adev)->pm.funcs->pre_set_power_state((adev))
···
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#define amdgpu_dpm_dispatch_task(adev, event_id, input, output) \
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(adev)->powerplay.pp_funcs->dispatch_tasks((adev)->powerplay.pp_handle, (event_id), (input), (output))
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#define amdgpu_dpm_get_vce_clock_state(adev, i) \
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((adev)->pp_enabled ? \
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(adev)->powerplay.pp_funcs->get_vce_clock_state((adev)->powerplay.pp_handle, (i)) : \
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(adev)->pm.funcs->get_vce_clock_state((adev), (i)))
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struct amdgpu_dpm {
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struct amdgpu_ps *ps;
+1
drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
+1
drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
···
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int (*get_mclk_od)(void *handle);
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int (*set_mclk_od)(void *handle, uint32_t value);
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int (*read_sensor)(void *handle, int idx, int32_t *value);
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struct amd_vce_state* (*get_vce_clock_state)(void *handle, unsigned idx);
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};
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struct amd_powerplay {