diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_runtime_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_runtime_pm.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index e67e300849e9..81319fd1023c 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -457,6 +457,14 @@ static void gen9_set_dc_state_debugmask_memory_up( } } +static void assert_csr_loaded(struct drm_i915_private *dev_priv) +{ + WARN_ONCE(!I915_READ(CSR_PROGRAM(0)), + "CSR program storage start is NULL\n"); + WARN_ONCE(!I915_READ(CSR_SSP_BASE), "CSR SSP Base Not fine\n"); + WARN_ONCE(!I915_READ(CSR_HTP_SKL), "CSR HTP Not fine\n"); +} + static void assert_can_enable_dc5(struct drm_i915_private *dev_priv) { struct drm_device *dev = dev_priv->dev; |