MISSING_CASE() would have been useful to track down a recent problem in intel_display_port_aux_power_domain(), so add it there and a few related helpers. This was also suggested by Ville in his review of the latest DMC/DC changes, we forgot to address that. Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Reviewed-by: Patrik Jakobsson <patrik.jakobsson@xxxxxxxxxxxxxxx> [Cherry-picked from drm-intel-next-queued b9fec167 (Imre)] Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx> --- drivers/gpu/drm/i915/intel_display.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index ea03006..22e86d2 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -5194,7 +5194,7 @@ static enum intel_display_power_domain port_to_power_domain(enum port port) case PORT_E: return POWER_DOMAIN_PORT_DDI_E_2_LANES; default: - WARN_ON_ONCE(1); + MISSING_CASE(port); return POWER_DOMAIN_PORT_OTHER; } } @@ -5214,7 +5214,7 @@ static enum intel_display_power_domain port_to_aux_power_domain(enum port port) /* FIXME: Check VBT for actual wiring of PORT E */ return POWER_DOMAIN_AUX_D; default: - WARN_ON_ONCE(1); + MISSING_CASE(port); return POWER_DOMAIN_AUX_A; } } @@ -5275,7 +5275,7 @@ intel_display_port_aux_power_domain(struct intel_encoder *intel_encoder) intel_dig_port = enc_to_mst(&intel_encoder->base)->primary; return port_to_aux_power_domain(intel_dig_port->port); default: - WARN_ON_ONCE(1); + MISSING_CASE(intel_encoder->type); return POWER_DOMAIN_AUX_A; } } -- 2.5.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
