diff options
| author | Sandor Yu <Sandor.yu@nxp.com> | 2018-05-21 10:48:03 +0800 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
| commit | 3178bc9b6087e56f40e1c4e7764815cb4dbeb606 (patch) | |
| tree | f101c6a88d6fa24c44b89925312d1d18f59c7c70 /drivers/media | |
| parent | edb5ec0e1ba2361eb540ba8caf2c0d4c7324943f (diff) | |
MLK-18355-7: hdmi_rx: Enable HDMI RX CEC clock
Enable HDMI RX CEC clock when hdmi rx driver initialized.
Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/imx8/hdmi/mxc-hdmi-hw.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/platform/imx8/hdmi/mxc-hdmi-hw.c b/drivers/media/platform/imx8/hdmi/mxc-hdmi-hw.c index 0e1526522550..672a5a4c8800 100644 --- a/drivers/media/platform/imx8/hdmi/mxc-hdmi-hw.c +++ b/drivers/media/platform/imx8/hdmi/mxc-hdmi-hw.c @@ -422,5 +422,11 @@ int hdmirx_startup(state_struct *state) CDN_API_HDMIRX_Init_blocking(state); dev_dbg(&hdmi_rx->pdev->dev, "CDN_API_HDMIRX_Init_blocking() complete.\n"); + + /* Initialize HDMI RX CEC */ + CDN_API_General_Write_Register_blocking(state, + ADDR_SINK_CAR + (SINK_CEC_CAR << 2), + F_SINK_CEC_SYS_CLK_EN(1) | + F_SINK_CEC_SYS_CLK_RSTN_EN(1)); return 0; } |