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video: rockchip: hdmi: yuv420 resolution retain 4K 50/60HZ

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Change-Id: I75ae87bbd274af10b7da9b6699d5892e6f864dba
Signed-off-by: Shen Zhenyi <szy@rock-chips.com>
(cherry picked from commit 6acb6585c03dd4bf7eaf2a548cb3f836070ba56c)
This commit is contained in:
Shen Zhenyi
2016-06-20 11:35:42 +08:00
committed by Huang, Tao
parent 5bbc1f6637
commit e154cae591
1 changed files with 12 additions and 0 deletions
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12
drivers/video/rockchip/hdmi/rockchip-hdmi-lcdc.c
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@@ -1126,6 +1126,18 @@ int hdmi_add_vic(int vic, struct list_head *head)
if (vic == 0)
return -1;
if (vic & HDMI_VIDEO_YUV420) {
v = vic & 0xff;
if (v != HDMI_3840X2160P_50HZ &&
v != HDMI_3840X2160P_60HZ &&
v != HDMI_4096X2160P_50HZ &&
v != HDMI_4096X2160P_60HZ &&
v != HDMI_3840X2160P_50HZ_21_9 &&
v != HDMI_3840X2160P_60HZ_21_9) {
return -1;
}
}
list_for_each(pos, head) {
modelist = list_entry(pos, struct display_modelist, list);
v = modelist->vic;