DDI IO power domain are in IO/PHY/AFE power domains. Which does not require PG3 power well to be enable. MIPI DSI dual link gets "DDI B" IO power domain reference count which enables PG3 since "DDI B" IO power domain is part of PG3 power domain, that makes power leakage in MIPI DSI dual link use case.
Cc: Deak Imre <[email protected]> Cc: Syrjala Ville <[email protected]> Signed-off-by: Anshuman Gupta <[email protected]> --- drivers/gpu/drm/i915/display/intel_display_power.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index dd2a50b8ba0a..ca33e8d41218 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -2482,11 +2482,8 @@ void intel_display_power_put(struct drm_i915_private *dev_priv, BIT_ULL(POWER_DOMAIN_TRANSCODER_C) | \ BIT_ULL(POWER_DOMAIN_PIPE_B_PANEL_FITTER) | \ BIT_ULL(POWER_DOMAIN_PORT_DDI_B_LANES) | \ - BIT_ULL(POWER_DOMAIN_PORT_DDI_B_IO) | \ BIT_ULL(POWER_DOMAIN_PORT_DDI_C_LANES) | \ - BIT_ULL(POWER_DOMAIN_PORT_DDI_C_IO) | \ BIT_ULL(POWER_DOMAIN_PORT_DDI_D_LANES) | \ - BIT_ULL(POWER_DOMAIN_PORT_DDI_D_IO) | \ BIT_ULL(POWER_DOMAIN_PORT_DDI_E_LANES) | \ BIT_ULL(POWER_DOMAIN_PORT_DDI_E_IO) | \ BIT_ULL(POWER_DOMAIN_PORT_DDI_F_LANES) | \ -- 2.21.0 _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
