| author | yicheng shen <yicheng.shen@amlogic.com> | 2019-06-18 07:28:51 (GMT) |
|---|---|---|
| committer | yicheng shen <yicheng.shen@amlogic.com> | 2019-06-19 06:39:15 (GMT) |
| commit | 44fb20f15365221271d223782fa89931d53ec68e (patch) | |
| tree | 177003a3c161ae78d98d7fe01e0888ddf60103b6 | |
| parent | be00d3acdc8fb3250e54d74772018a6ab8ee7d6e (diff) | |
| download | common-44fb20f15365221271d223782fa89931d53ec68e.zip common-44fb20f15365221271d223782fa89931d53ec68e.tar.gz common-44fb20f15365221271d223782fa89931d53ec68e.tar.bz2 | |
hdmitx: fix panic issue during suspend_resume test [1/1]
PD#OTT-4206
Problem:
Kernel panic occurred when suspend and resume DUT
Solution:
some memery is not released totally before resume,
Need to clear the variable value
Verify:
Atom
Change-Id: I834c2edad7878d697bf150357c656f130505dcbd
Signed-off-by: yicheng shen <yicheng.shen@amlogic.com>
| -rw-r--r-- | drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c | 1 | ||||
| -rw-r--r-- | include/linux/amlogic/media/vout/hdmi_tx/hdmi_tx_module.h | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c index dc51e78..357b3e6 100644 --- a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c +++ b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c @@ -126,6 +126,7 @@ static void hdmitx_early_suspend(struct early_suspend *h) phdmi->output_blank_flag = 0; phdmi->HWOp.CntlDDC(phdmi, DDC_HDCP_MUX_INIT, 1); phdmi->HWOp.CntlDDC(phdmi, DDC_HDCP_OP, HDCP14_OFF); + hdmitx_edid_clear(phdmi); extcon_set_state_sync(hdmitx_extcon_power, EXTCON_DISP_HDMI, 0); phdmi->HWOp.CntlConfig(&hdmitx_device, CONF_CLR_AVI_PACKET, 0); phdmi->HWOp.CntlConfig(&hdmitx_device, CONF_CLR_VSDB_PACKET, 0); diff --git a/include/linux/amlogic/media/vout/hdmi_tx/hdmi_tx_module.h b/include/linux/amlogic/media/vout/hdmi_tx/hdmi_tx_module.h index 775f6e1..9b177bc 100644 --- a/include/linux/amlogic/media/vout/hdmi_tx/hdmi_tx_module.h +++ b/include/linux/amlogic/media/vout/hdmi_tx/hdmi_tx_module.h @@ -27,7 +27,7 @@ #include <linux/pinctrl/consumer.h> /* HDMITX driver version */ -#define HDMITX_VER "20190613" +#define HDMITX_VER "20190618" /* chip type */ #define MESON_CPU_ID_M8B 0 |