evie/android_kernel_oneplus_msm8998
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msm: mdss: Fix disabling destination scalar using 4K panel

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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: Benjamin Chan <bkchan@codeaurora.org>
This commit is contained in:
Benjamin Chan 2016-11-22 17:22:47 -05:00 • committed by Gerrit - the friendly Code Review server
parent 9a20006c20
commit 5ddbf6aedc
1 changed files with 4 additions and 1 deletions
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5
drivers/video/fbdev/msm/mdss_mdp_layer.c
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@ -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 &&
@ -80,9 +81,11 @@ 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);
ctl->mixer_left->width /= 2;
if (!split_ctl)
ctl->mixer_left->width /= 2;
ctl->mixer_right->width = ctl->mixer_left->width;
ctl->mixer_right->height = ctl->mixer_left->height;
ctl->mixer_left->roi = (struct mdss_rect) { 0, 0,