From: Jani Nikula Date: Wed, 20 Nov 2024 12:43:11 +0000 (+0200) Subject: drm/i915/mst: simplify mst_connector_get_hw_state() X-Git-Tag: v6.14-rc1~174^2~12^2~65 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=81c6d5d83bc794c10366cab3da0534622c137a84;p=thirdparty%2Fkernel%2Flinux.git drm/i915/mst: simplify mst_connector_get_hw_state() Use a variable for the encoder to simplify. Reviewed-by: Imre Deak Link: https://patchwork.freedesktop.org/patch/msgid/eb8595ae36c6330cce1615059bd2c89a7db79668.1732106557.git.jani.nikula@intel.com Signed-off-by: Jani Nikula --- diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c index 56b2db02893dc..b5e8db579e204 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c @@ -1605,13 +1605,14 @@ static const struct drm_encoder_funcs mst_stream_encoder_funcs = { static bool mst_connector_get_hw_state(struct intel_connector *connector) { - if (intel_attached_encoder(connector) && connector->base.state->crtc) { - enum pipe pipe; - if (!intel_attached_encoder(connector)->get_hw_state(intel_attached_encoder(connector), &pipe)) - return false; - return true; - } - return false; + /* This is the MST stream encoder set in ->pre_enable, if any */ + struct intel_encoder *encoder = intel_attached_encoder(connector); + enum pipe pipe; + + if (!encoder || !connector->base.state->crtc) + return false; + + return encoder->get_hw_state(encoder, &pipe); } static int intel_dp_mst_add_properties(struct intel_dp *intel_dp,