diff options
| author | Jagan Teki | 2024-01-17 13:21:40 +0530 |
|---|---|---|
| committer | Anatolij Gustschin | 2024-04-21 09:07:00 +0200 |
| commit | 5eacb920710364d4c9134886725c3879d89972b1 (patch) | |
| tree | d32a617d1b974fdf11705d428671bc237cc188dd /drivers/video/sunxi | |
| parent | f889491d57ea14dfe57dd74a23a6393e3aad5e5c (diff) | |
video: dw_hdmi: Extend the HPD detection
HPD detection on some DW HDMI designed SoC's would need to read and
setup the HPD status explicitly.
So, extend the HPD detection code by adding the dw_hdmi_detect_hpd
function and move the default detection code caller there.
The new read and setup hdp will integrate the same function in
later patches.
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Diffstat (limited to 'drivers/video/sunxi')
| -rw-r--r-- | drivers/video/sunxi/sunxi_dw_hdmi.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/video/sunxi/sunxi_dw_hdmi.c b/drivers/video/sunxi/sunxi_dw_hdmi.c index 986e69d66b1..a5e8d39e98f 100644 --- a/drivers/video/sunxi/sunxi_dw_hdmi.c +++ b/drivers/video/sunxi/sunxi_dw_hdmi.c @@ -358,11 +358,9 @@ static int sunxi_dw_hdmi_probe(struct udevice *dev) sunxi_dw_hdmi_phy_init(&priv->hdmi); - ret = dw_hdmi_phy_wait_for_hpd(&priv->hdmi); - if (ret < 0) { - debug("hdmi can not get hpd signal\n"); - return -1; - } + ret = dw_hdmi_detect_hpd(&priv->hdmi); + if (ret < 0) + return ret; dw_hdmi_init(&priv->hdmi); |