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MLK-18578: hdmi_rx: wait longer time for audio info frame

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The wait time is short that cause recording failed sometimes

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Sandor.yu <sandor.yu@nxp.com>
This commit is contained in:
Shengjiu Wang
2018-06-08 18:36:03 +08:00
committed by Jason Liu
parent 7c1827f556
commit eda4286844
1 changed files with 3 additions and 4 deletions
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7
drivers/media/platform/imx8/hdmi/mxc-hdmi-rx-audio.c
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@ -43,12 +43,11 @@ static int get_audio_infoframe(state_struct *state, unsigned int *chan)
do {
cdn_apb_read(state, ADDR_SINK_PIF + (PKT_INT_STATUS << 2), &regread);
udelay(10);
udelay(100);
times++;
} while (!(regread & (1 << 0)) && times < 100);
} while (!(regread & (1 << 0)) && times < 5000);
if (times == 100) {
if (times == 5000) {
ret = -EINVAL;
return ret;
}