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video: dw_hdmi: Add setup_hpd hook

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Add support for DW HDMI Setup HPD status.

Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
This commit is contained in:
Jagan Teki 2024-01-17 13:21:42 +05:30 • committed by Anatolij Gustschin
parent 054a0ca8c1
commit 25353b5b8b
2 changed files with 4 additions and 0 deletions
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3
drivers/video/dw_hdmi.c
View file

@ -1061,4 +1061,7 @@ 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 && hdmi->ops->setup_hpd)
hdmi->ops->setup_hpd(hdmi);
}

1
include/dw_hdmi.h
View file

@ -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 {