On 28/08/2020 17:18, Vinod Koul wrote:
On 28-08-20, 15:04, Dmitry Baryshkov wrote:+static int lt9611uxc_bridge_attach(struct drm_bridge *bridge, + enum drm_bridge_attach_flags flags) +{ + struct lt9611uxc *lt9611uxc = bridge_to_lt9611uxc(bridge); + int ret; + + if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)) { + dev_err(lt9611uxc->dev, "Fix bridge driver to make connector optional!");Can we support both modes as I have done in lt9611, that way once the conversion is done we can drop the init part and support conversion. I have patch for msm driver to set DRM_BRIDGE_ATTACH_NO_CONNECTOR, you can use that to test
Probably the message text is misleading. The driver as is does not work w/o DRM_BRIDGE_ATTACH_NO_CONNECTOR. Do you plan to push that patch into upstream tree?
+static int lt9611uxc_hdmi_hw_params(struct device *dev, void *data, + struct hdmi_codec_daifmt *fmt, + struct hdmi_codec_params *hparms) +{ + /* + * LT9611UXC will automatically detect rate and sample size, so no need + * to setup anything here. + */ + return 0; +}Do we need dummy function?
Yes, this callback is mandatory (and audio_shutdown). -- With best wishes Dmitry _______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
