diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 19915b1f7736..ea03006cc08e 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -5258,7 +5258,14 @@ intel_display_port_aux_power_domain(struct intel_encoder *intel_encoder) switch (intel_encoder->type) { case INTEL_OUTPUT_UNKNOWN: - /* Only DDI platforms should ever use this output type */ + case INTEL_OUTPUT_HDMI: + /* + * Only DDI platforms should ever use these output types. + * We can get here after the HDMI detect code has already set + * the type of the shared encoder. Since we can't be sure + * what's the status of the given connectors, play safe and + * run the DP detection too. + */ WARN_ON_ONCE(!HAS_DDI(dev)); case INTEL_OUTPUT_DISPLAYPORT: case INTEL_OUTPUT_EDP: |