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hdmitx: set frac_rate_policy as 1.[1/2]

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PD#165862: hdmitx: set frac_rate_policy as 1
For most video/films or NTSC, they are 23.976/29.97/59.94fps, so
hdmitx should adjust set frac_rate_policy as 1.

Change-Id: I9671935c5121634d1af6879d8ccd91eb4f92c9cb
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
Signed-off-by: Luan Yuan <luan.yuan@amlogic.com>
This commit is contained in:
Zongdong Jiao
2018-05-08 10:55:28 +08:00
committed by Yixun Lan
parent b3aeeb5e81
commit 6a927947f8
1 changed files with 3 additions and 2 deletions
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5
drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c
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@@ -496,6 +496,7 @@ static int set_disp_mode_auto(void)
hdev->cur_VIC = vic;
hdev->output_blank_flag = 1;
hdev->ready = 1;
recalc_vinfo_sync_duration(info, hdev->frac_rate_policy);
return 1;
}
@@ -3495,8 +3496,8 @@ static int amhdmitx_device_init(struct hdmitx_dev *hdmi_dev)
hdmitx_device.force_audio_flag = 0;
hdmitx_device.hdcp_mode = 0;
hdmitx_device.ready = 0;
/* no 1.000/1.001 modes by default */
hdmitx_device.frac_rate_policy = 0;
/* 59.94(60/1.001) modes by default */
hdmitx_device.frac_rate_policy = 1;
hdmitx_device.rxsense_policy = 0; /* no RxSense by default */
/* enable or disable HDMITX SSPLL, enable by default */
hdmitx_device.sspll = 1;