Merge "msm: mdss: add support for rotator in mdss_mdp_mixer_get"

{

	struct mdss_mdp_mixer *mixer = NULL;

	struct mdss_overlay_private *mdp5_data = NULL;

	if (!ctl || !ctl->mfd) {

	bool is_mixer_swapped = false;

	if (!ctl) {

		pr_err("ctl not initialized\n");

		return NULL;

	}

	if (ctl->mfd) {

		mdp5_data = mfd_to_mdp5_data(ctl->mfd);

		if (!mdp5_data) {

		pr_err("ctl not initialized\n");

			pr_err("mdp5_data not initialized\n");

			return NULL;

		}

		is_mixer_swapped = mdp5_data->mixer_swap;

	}

	switch (mux) {

	case MDSS_MDP_MIXER_MUX_DEFAULT:

	case MDSS_MDP_MIXER_MUX_LEFT:

		mixer = mdp5_data->mixer_swap ?

		mixer = is_mixer_swapped ?

			ctl->mixer_right : ctl->mixer_left;

		break;

	case MDSS_MDP_MIXER_MUX_RIGHT:

		mixer = mdp5_data->mixer_swap ?

		mixer = is_mixer_swapped ?

			ctl->mixer_left : ctl->mixer_right;

		break;

	}