diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dpll_mgr.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dpll_mgr.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.h b/drivers/gpu/drm/i915/display/intel_dpll_mgr.h index dd4796a61..1a88ccc98 100644 --- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.h +++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.h @@ -271,12 +271,16 @@ struct dpll_info { enum intel_dpll_id id; #define INTEL_DPLL_ALWAYS_ON (1 << 0) +#define INTEL_DPLL_IS_ALT_PORT_DPLL (1 << 1) /** * @flags: * * INTEL_DPLL_ALWAYS_ON * Inform the state checker that the DPLL is kept enabled even if * not in use by any CRTC. + * INTEL_DPLL_IS_ALT_PORT_DPLL + * Inform the state checker that the DPLL can be used as a fallback + * (for TC->TBT fallback). */ u32 flags; }; |