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cec: cmd read some time will loss msg [1/1]
author
Yong Qin
<yong.qin@amlogic.com>
Wed, 19 Jun 2019 09:39:42 +0000
(17:39 +0800)
committer
Tao Zeng
<tao.zeng@amlogic.com>
Thu, 20 Jun 2019 05:50:00 +0000
(22:50 -0700)
PD#SWPL-9283
Problem:
android read cec, some time will lose msg
Solution:
del hal flag
Verify:
tl1
Change-Id: I2357ff2a09c60e930e64d663650a4d4509688c71
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
drivers/amlogic/cec/hdmi_ao_cec.c
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diff --git
a/drivers/amlogic/cec/hdmi_ao_cec.c
b/drivers/amlogic/cec/hdmi_ao_cec.c
index
d1fa787
..
4dbb70b
100644
(file)
--- a/
drivers/amlogic/cec/hdmi_ao_cec.c
+++ b/
drivers/amlogic/cec/hdmi_ao_cec.c
@@
-2793,8
+2793,6
@@
static ssize_t hdmitx_cec_read(struct file *f, char __user *buf,
{
int ret;
- if ((cec_dev->hal_flag & (1 << HDMI_OPTION_SYSTEM_CEC_CONTROL)))
- rx_len = 0;
/*CEC_ERR("read msg start\n");*/
ret = wait_for_completion_timeout(&cec_dev->rx_ok, CEC_FRAME_DELAY);
if (ret <= 0) {