Ignore this patch, Jose has a better patch to solve rk3399 hdmi phy
configure.
Hi Jose
Sorry for missing your patch about hdmi 2.0 vendor phy fixup:
https://patchwork.kernel.org/patch/9702229
It works fine on rk3399/rk3288, can you resend a standard patch to upstream?
Thanks
On 2017年06月09日 10:45, Mark Yao wrote:
So dw-hdmi vendor driver can reuse hdmi_phy_configure_dwc_hdmi_3d_tx
to configure their hardware.
Signed-off-by: Mark Yao <mark.yao@xxxxxxxxxxxxxx>
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 3 ++-
include/drm/bridge/dw_hdmi.h | 3 +++
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 4e1f54a..c1ceec7 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -1097,7 +1097,7 @@ static int dw_hdmi_phy_power_on(struct dw_hdmi *hdmi)
* information the DWC MHL PHY has the same register layout and is thus also
* supported by this function.
*/
-static int hdmi_phy_configure_dwc_hdmi_3d_tx(struct dw_hdmi *hdmi,
+int hdmi_phy_configure_dwc_hdmi_3d_tx(struct dw_hdmi *hdmi,
const struct dw_hdmi_plat_data *pdata,
unsigned long mpixelclock)
{
@@ -1146,6 +1146,7 @@ static int hdmi_phy_configure_dwc_hdmi_3d_tx(struct dw_hdmi *hdmi,
return 0;
}
+EXPORT_SYMBOL_GPL(hdmi_phy_configure_dwc_hdmi_3d_tx);
static int hdmi_phy_configure(struct dw_hdmi *hdmi)
{
diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h
index ed599be..7eb67e6 100644
--- a/include/drm/bridge/dw_hdmi.h
+++ b/include/drm/bridge/dw_hdmi.h
@@ -150,6 +150,9 @@ int dw_hdmi_probe(struct platform_device *pdev,
int dw_hdmi_bind(struct platform_device *pdev, struct drm_encoder *encoder,
const struct dw_hdmi_plat_data *plat_data);
+int hdmi_phy_configure_dwc_hdmi_3d_tx(struct dw_hdmi *hdmi,
+ const struct dw_hdmi_plat_data *pdata,
+ unsigned long mpixelclock);
void dw_hdmi_setup_rx_sense(struct device *dev, bool hpd, bool rx_sense);
void dw_hdmi_set_sample_rate(struct dw_hdmi *hdmi, unsigned int rate);
--
Ｍark Yao
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