diff options
Diffstat (limited to 'drivers/accel/ivpu/ivpu_drv.c')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_drv.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c index ad44f7f331ca..790603017653 100644 --- a/drivers/accel/ivpu/ivpu_drv.c +++ b/drivers/accel/ivpu/ivpu_drv.c @@ -131,6 +131,22 @@ static int ivpu_get_capabilities(struct ivpu_device *vdev, struct drm_ivpu_param return 0; } +static int ivpu_get_core_clock_rate(struct ivpu_device *vdev, u64 *clk_rate) +{ + int ret; + + ret = ivpu_rpm_get_if_active(vdev); + if (ret < 0) + return ret; + + *clk_rate = ret ? ivpu_hw_reg_pll_freq_get(vdev) : 0; + + if (ret) + ivpu_rpm_put(vdev); + + return 0; +} + static int ivpu_get_param_ioctl(struct drm_device *dev, void *data, struct drm_file *file) { struct ivpu_file_priv *file_priv = file->driver_priv; @@ -154,7 +170,7 @@ static int ivpu_get_param_ioctl(struct drm_device *dev, void *data, struct drm_f args->value = vdev->platform; break; case DRM_IVPU_PARAM_CORE_CLOCK_RATE: - args->value = ivpu_hw_reg_pll_freq_get(vdev); + ret = ivpu_get_core_clock_rate(vdev, &args->value); break; case DRM_IVPU_PARAM_NUM_CONTEXTS: args->value = ivpu_get_context_count(vdev); |