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[05/17] video: dw_hdmi: Add setup_hpd hook

Message ID 20231211085939.5478-6-jagan@amarulasolutions.com
State Superseded
Delegated to: Anatolij Gustschin
Headers show
Series video: dw_hdmi: Support Vendor PHY | expand

Commit Message

Jagan Teki Dec. 11, 2023, 8:59 a.m. UTC 
From: Jagan Teki <jagan@edgeble.ai>

Add support for DW HDMI Setup HPD status.

Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
 drivers/video/dw_hdmi.c | 3 +++
 include/dw_hdmi.h       | 1 +
 2 files changed, 4 insertions(+)
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Patch

diff --git a/drivers/video/dw_hdmi.c b/drivers/video/dw_hdmi.c
index 172e6b45a6..3e0e20e59b 100644
--- a/drivers/video/dw_hdmi.c
+++ b/drivers/video/dw_hdmi.c
@@ -1080,4 +1080,7 @@  void dw_hdmi_init(struct dw_hdmi *hdmi)
 
 	/* enable i2c client nack % arbitration error irq */
 	hdmi_write(hdmi, ~0x44, HDMI_I2CM_CTLINT);
+
+	if (hdmi->ops->setup_hpd)
+		hdmi->ops->setup_hpd(hdmi);
 }
diff --git a/include/dw_hdmi.h b/include/dw_hdmi.h
index d6de472cee..9a44b9e90c 100644
--- a/include/dw_hdmi.h
+++ b/include/dw_hdmi.h
@@ -539,6 +539,7 @@  struct dw_hdmi;
 struct dw_hdmi_phy_ops {
 	int (*phy_set)(struct dw_hdmi *hdmi, uint mpixelclock);
 	void (*read_hpd)(struct dw_hdmi *hdmi, bool hdp_status);
+	void (*setup_hpd)(struct dw_hdmi *hdmi);
 };
 
 struct dw_hdmi_plat_data {