On 17/01/2024 08:51, Jagan Teki wrote:
From: Jagan Teki jagan@edgeble.ai
Add support for DW HDMI Setup HPD status.
Signed-off-by: Jagan Teki jagan@edgeble.ai
Changes for v3:
- check hdmi->ops
Changes for v2:
none
drivers/video/dw_hdmi.c | 3 +++ include/dw_hdmi.h | 1 + 2 files changed, 4 insertions(+)
diff --git a/drivers/video/dw_hdmi.c b/drivers/video/dw_hdmi.c index 989b7ab2db..ab4811cfc7 100644 --- a/drivers/video/dw_hdmi.c +++ b/drivers/video/dw_hdmi.c @@ -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);diff --git a/include/dw_hdmi.h b/include/dw_hdmi.h index a1f0e64507..f4d66edace 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 {
Reviewed-by: Neil Armstrong neil.armstrong@linaro.org