drm/i915/icl: Fix initing the DSI DSC power refcount during HW readout
authorImre Deak <imre.deak@intel.com>
Wed, 9 Dec 2020 15:39:52 +0000 (17:39 +0200)
committerImre Deak <imre.deak@intel.com>
Thu, 10 Dec 2020 18:39:43 +0000 (20:39 +0200)
For an enabled DSC during HW readout the corresponding power reference
is taken along the CRTC power domain references in
get_crtc_power_domains(). Remove the incorrect get ref from the DSI
encoder hook.

Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201209153952.3397959-1-imre.deak@intel.com
drivers/gpu/drm/i915/display/icl_dsi.c

index 676e401..9d245a6 100644 (file)
@@ -1619,10 +1619,6 @@ static void gen11_dsi_get_power_domains(struct intel_encoder *encoder,
 
        get_dsi_io_power_domains(i915,
                                 enc_to_intel_dsi(encoder));
-
-       if (crtc_state->dsc.compression_enable)
-               intel_display_power_get(i915,
-                                       intel_dsc_power_domain(crtc_state));
 }
 
 static bool gen11_dsi_get_hw_state(struct intel_encoder *encoder,