drm/radeon/dpm: add new callbacks to get the current sclk/mclk

Needed to to expose the current clocks via the INFO ioctl.

Tested-by: Marek Olšák <marek.olsak@amd.com>
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 5587603..19d743c 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -1984,6 +1984,8 @@ struct radeon_asic {
                u32 (*fan_ctrl_get_mode)(struct radeon_device *rdev);
                int (*set_fan_speed_percent)(struct radeon_device *rdev, u32 speed);
                int (*get_fan_speed_percent)(struct radeon_device *rdev, u32 *speed);
+               u32 (*get_current_sclk)(struct radeon_device *rdev);
+               u32 (*get_current_mclk)(struct radeon_device *rdev);
        } dpm;
        /* pageflipping */
        struct {
@@ -2949,6 +2951,8 @@ static inline void radeon_ring_write(struct radeon_ring *ring, uint32_t v)
 #define radeon_dpm_vblank_too_short(rdev) rdev->asic->dpm.vblank_too_short((rdev))
 #define radeon_dpm_powergate_uvd(rdev, g) rdev->asic->dpm.powergate_uvd((rdev), (g))
 #define radeon_dpm_enable_bapm(rdev, e) rdev->asic->dpm.enable_bapm((rdev), (e))
+#define radeon_dpm_get_current_sclk(rdev) rdev->asic->dpm.get_current_sclk((rdev))
+#define radeon_dpm_get_current_mclk(rdev) rdev->asic->dpm.get_current_mclk((rdev))
 
 /* Common functions */
 /* AGP */