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| author | Alex Deucher <alexander.deucher@amd.com> | 2015-12-02 17:46:21 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-12-21 16:42:07 -0500 |
| commit | 1f7371b2a5faf139465f0af386cccbb54b832534 (patch) | |
| tree | cd04371e55d1db6a1b6fe12cd6e849b6e30ba9c3 /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | 47bf18b5b257d5a385b7d447a29f97301f5b2282 (diff) | |
| download | lwn-1f7371b2a5faf139465f0af386cccbb54b832534.tar.gz lwn-1f7371b2a5faf139465f0af386cccbb54b832534.zip | |
drm/amd/powerplay: add basic powerplay framework
amdgpu_pp_ip_funcs is introduced to handle the two code paths,
the legacy one and the new powerplay implementation.
CONFIG_DRM_AMD_POWERPLAY kernel configuration option is
introduced for the powerplay component.
v4: squash in fixes
v3: register debugfs file when powerplay module enable
v2: add amdgpu_ucode_init_bo in hw init when amdgpu_powerplay enable.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index d454ad6ff798..6f08d39a3232 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -52,6 +52,7 @@ #include "amdgpu_irq.h" #include "amdgpu_ucode.h" #include "amdgpu_gds.h" +#include "amd_powerplay.h" #include "gpu_scheduler.h" @@ -85,6 +86,7 @@ extern int amdgpu_enable_scheduler; extern int amdgpu_sched_jobs; extern int amdgpu_sched_hw_submission; extern int amdgpu_enable_semaphores; +extern int amdgpu_powerplay; #define AMDGPU_WAIT_IDLE_TIMEOUT_IN_MS 3000 #define AMDGPU_MAX_USEC_TIMEOUT 100000 /* 100 ms */ @@ -2036,6 +2038,9 @@ struct amdgpu_device { /* interrupts */ struct amdgpu_irq irq; + /* powerplay */ + struct amd_powerplay powerplay; + /* dpm */ struct amdgpu_pm pm; u32 cg_flags; |