diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 9c47454b3ac7..e5f725bcca51 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -1146,11 +1146,15 @@ static void assert_fdi_tx(struct drm_i915_private *dev_priv, enum pipe pipe, bool state) { bool cur_state; - enum transcoder cpu_transcoder = intel_pipe_to_cpu_transcoder(dev_priv, - pipe); if (HAS_DDI(dev_priv)) { - /* DDI does not have a specific FDI_TX register */ + /* + * DDI does not have a specific FDI_TX register. + * + * FDI is never fed from EDP transcoder + * so pipe->transcoder cast is fine here. + */ + enum transcoder cpu_transcoder = (enum transcoder)pipe; u32 val = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder)); cur_state = !!(val & TRANS_DDI_FUNC_ENABLE); } else { |