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drm/radeon/dpm: add debugfs support for CI

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This allows you to look at the current DPM state via debugfs.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2013-07-15 17:34:33 -04:00
parent cc8dbbb4f6
commit 94b4adc5ae
4 changed files with 26 additions and 0 deletions
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2
drivers/gpu/drm/radeon/radeon_asic.h
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@@ -763,6 +763,8 @@ u32 ci_dpm_get_sclk(struct radeon_device *rdev, bool low);
u32 ci_dpm_get_mclk(struct radeon_device *rdev, bool low);
void ci_dpm_print_power_state(struct radeon_device *rdev,
struct radeon_ps *ps);
void ci_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
struct seq_file *m);
int kv_dpm_init(struct radeon_device *rdev);
int kv_dpm_enable(struct radeon_device *rdev);