> diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c
> b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c
> index 5223498502c4..edadb7a700f1 100644
> --- a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c
> +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c
> @@ -184,6 +184,9 @@ static int mtk_hdmi_phy_probe(struct platform_device
> *pdev)
> return PTR_ERR(phy_provider);
> }
>
> + if (hdmi_phy->conf->pll_default_off)
> + hdmi_phy->conf->hdmi_phy_disable_tmds(hdmi_phy);
> +
> return of_clk_add_provider(dev->of_node, of_clk_src_simple_get,
> hdmi_phy->pll);
> }
tried modifying mtk_hdmi_phy_power_on using the new flag to not enable tmds
instead of enabling and later disabling it, but this does not work...
--- a/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi_phy.c
@@ -62,7 +62,8 @@ static int mtk_hdmi_phy_power_on(struct phy *phy)
if (ret < 0)
return ret;
- hdmi_phy->conf->hdmi_phy_enable_tmds(hdmi_phy);
+ if (!hdmi_phy->conf->pll_default_off)
+ hdmi_phy->conf->hdmi_phy_enable_tmds(hdmi_phy);
return 0;
}
@@ -184,8 +185,8 @@ static int mtk_hdmi_phy_probe(struct platform_device *pdev)
return PTR_ERR(phy_provider);
}
- if (hdmi_phy->conf->pll_default_off)
- hdmi_phy->conf->hdmi_phy_disable_tmds(hdmi_phy);
+ //if (hdmi_phy->conf->pll_default_off)
+ // hdmi_phy->conf->hdmi_phy_disable_tmds(hdmi_phy);
return of_clk_add_provider(dev->of_node, of_clk_src_simple_get,
hdmi_phy->pll);
same problem as without this Patch (horizontally distorted image flickering on
1280x1024)
any idea CK Hu?
regards Frank
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