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hdmitx: enable repeater_tx in r321/atom dts [2/3]

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PD#SWPL-1303

Problem:
For TXLX/T962E/R321 cases, there are both HDMI TX and RX.
Should consider it as repeater.

Solution:
Enable repeater_tx in r321/atom dts
Also, add a missing ksv_lists[] clear.

Verify:
r321/atom

Change-Id: I7b512c34123481380220f9262466fde56b0ae6e3
Signed-off-by: Zongdong Jiao <zongdong.jiao@amlogic.com>
This commit is contained in:
Zongdong Jiao
2018-09-29 18:16:08 +08:00
committed by Dongjin Kim
parent 75831b57dc
commit cf76d1eb93
3 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/boot/dts/amlogic/txlx_t962e_r321.dts
View File

@@ -967,7 +967,7 @@
*/
ic_type = <6>;
//gpio_i2c_en = <0>;
//repeater_tx = <0x1>;
repeater_tx = <0x1>;
//#address-cells = <2>;
//#size-cells = <2>;
//ranges;

2
arch/arm64/boot/dts/amlogic/txlx_t962e_r321.dts
View File

@@ -966,7 +966,7 @@
*/
ic_type = <6>;
//gpio_i2c_en = <0>;
//repeater_tx = <0x1>;
repeater_tx = <0x1>;
//#address-cells = <2>;
//#size-cells = <2>;
//ranges;

1
drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/hdmi_tx_hw.c
View File

@@ -4816,6 +4816,7 @@ static int hdmitx_cntl_ddc(struct hdmitx_dev *hdev, unsigned int cmd,
hdev->hdcp_max_exceed_state = 0;
hdev->hdcp_max_exceed_cnt = 0;
ksv_sha_matched = 0;
memset(&tmp_ksv_lists, 0, sizeof(tmp_ksv_lists));
del_timer(&hdev->hdcp_timer);
if (hdev->topo_info)
memset(hdev->topo_info, 0, sizeof(*hdev->topo_info));