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Commit 5ddbf6ae authored by Benjamin Chan's avatar Benjamin Chan Committed by Gerrit - the friendly Code Review server
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msm: mdss: Fix disabling destination scalar using 4K panel 



4K panel uses split control path setup, so there is no need to correct
the panel width when updating the mixer width resolution during
destination scalar disabling.

CRs-Fixed: 1093549
Change-Id: I064987534124e025abaccec05ab70acf93538bce
Signed-off-by: default avatarBenjamin Chan <bkchan@codeaurora.org>
parent 9a20006c

drivers/video/fbdev/msm/mdss_mdp_layer.c

+4 −1
Original line number Diff line number Diff line
@@ -71,6 +71,7 @@ static void mdss_mdp_disable_destination_scaler_setup(struct mdss_mdp_ctl *ctl) 
{

	struct mdss_data_type *mdata = ctl->mdata;

	struct mdss_panel_info *pinfo = &ctl->panel_data->panel_info;

	struct mdss_mdp_ctl *split_ctl;



	if (test_bit(MDSS_CAPS_DEST_SCALER, mdata->mdss_caps_map)) {

		if (ctl->mixer_left && ctl->mixer_right &&
@@ -80,8 +81,10 @@ static void mdss_mdp_disable_destination_scaler_setup(struct mdss_mdp_ctl *ctl) 
			/*

			 * DUAL mode disable

			 */

			split_ctl = mdss_mdp_get_split_ctl(ctl);

			ctl->mixer_left->width = get_panel_width(ctl);

			ctl->mixer_left->height = get_panel_yres(pinfo);

			if (!split_ctl)

				ctl->mixer_left->width /= 2;

			ctl->mixer_right->width = ctl->mixer_left->width;

			ctl->mixer_right->height = ctl->mixer_left->height;