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| author | Ben Skeggs <bskeggs@redhat.com> | 2010-09-16 16:17:35 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-09-24 16:27:06 +1000 |
| commit | 02c30ca0a1d6d8b878fc32f47b3b25192ef4a8ef (patch) | |
| tree | 7f8e859b1ea46c8e96a90528c092a0e01462feb6 /drivers/gpu/drm/nouveau/nouveau_pm.h | |
| parent | 330c5988ee78045e6a731c3693251aaa5b0d14e3 (diff) | |
| download | kernel_samsung_smdk4412-02c30ca0a1d6d8b878fc32f47b3b25192ef4a8ef.zip kernel_samsung_smdk4412-02c30ca0a1d6d8b878fc32f47b3b25192ef4a8ef.tar.gz kernel_samsung_smdk4412-02c30ca0a1d6d8b878fc32f47b3b25192ef4a8ef.tar.bz2 | |
drm/nv50: import initial clock get/set routines + hook up pm engine
This will make nouveau_pm attempt to report the card's current performance
level both during bootup, and through sysfs.
This is a very initial implementation, and can be improved a *lot*
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_pm.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_pm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_pm.h b/drivers/gpu/drm/nouveau/nouveau_pm.h index a401ec0..81d2772 100644 --- a/drivers/gpu/drm/nouveau/nouveau_pm.h +++ b/drivers/gpu/drm/nouveau/nouveau_pm.h @@ -41,4 +41,9 @@ int nouveau_voltage_gpio_set(struct drm_device *, int voltage); void nouveau_perf_init(struct drm_device *); void nouveau_perf_fini(struct drm_device *); +/* nv50_pm.c */ +int nv50_pm_clock_get(struct drm_device *, u32 id); +void *nv50_pm_clock_pre(struct drm_device *, u32 id, int khz); +void nv50_pm_clock_set(struct drm_device *, void *); + #endif |