drm/radeon/dpm: add infrastructure to support debugfs info
This lays the frameworks to report realtime power level
feedback.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 7e3fef4..f51807f 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -1667,6 +1667,7 @@
u32 (*get_sclk)(struct radeon_device *rdev, bool low);
u32 (*get_mclk)(struct radeon_device *rdev, bool low);
void (*print_power_state)(struct radeon_device *rdev, struct radeon_ps *ps);
+ void (*debugfs_print_current_performance_level)(struct radeon_device *rdev, struct seq_file *m);
} dpm;
/* pageflipping */
struct {
@@ -2433,6 +2434,7 @@
#define radeon_dpm_get_sclk(rdev, l) rdev->asic->dpm.get_sclk((rdev), (l))
#define radeon_dpm_get_mclk(rdev, l) rdev->asic->dpm.get_mclk((rdev), (l))
#define radeon_dpm_print_power_state(rdev, ps) rdev->asic->dpm.print_power_state((rdev), (ps))
+#define radeon_dpm_debugfs_print_current_performance_level(rdev, m) rdev->asic->dpm.debugfs_print_current_performance_level((rdev), (m))
/* Common functions */
/* AGP */