Re: [PATCH v4 23/23] drm/i915: Provide ddc symlink in hdmi connector sysfs directory
On Thu, Jul 11, 2019 at 02:59:26PM +0300, Ville Syrjälä wrote: > On Thu, Jul 11, 2019 at 01:26:50PM +0200, Andrzej Pietrasiewicz wrote: > > Use the ddc pointer provided by the generic connector. > > We already have a symlink via intel_hdmi_create_i2c_symlink(). I guess > we should remove that in favor of the generic one. Oleg? Since that commit is very new I think we should try real hard to avoid the i915-ism here ... -Daniel > > > > > Signed-off-by: Andrzej Pietrasiewicz > > --- > > drivers/gpu/drm/i915/display/intel_hdmi.c | 5 +++-- > > 1 file changed, 3 insertions(+), 2 deletions(-) > > > > diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c > > b/drivers/gpu/drm/i915/display/intel_hdmi.c > > index 0ebec69bbbfc..678fa4d1bd4e 100644 > > --- a/drivers/gpu/drm/i915/display/intel_hdmi.c > > +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c > > @@ -3094,6 +3094,9 @@ void intel_hdmi_init_connector(struct > > intel_digital_port *intel_dig_port, > > intel_dig_port->max_lanes, port_name(port))) > > return; > > > > + intel_hdmi->ddc_bus = intel_hdmi_ddc_pin(dev_priv, port); > > + connector->ddc = intel_gmbus_get_adapter(dev_priv, intel_hdmi->ddc_bus); > > + > > drm_connector_init(dev, connector, _hdmi_connector_funcs, > >DRM_MODE_CONNECTOR_HDMIA); > > drm_connector_helper_add(connector, _hdmi_connector_helper_funcs); > > @@ -3105,8 +3108,6 @@ void intel_hdmi_init_connector(struct > > intel_digital_port *intel_dig_port, > > if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) > > connector->ycbcr_420_allowed = true; > > > > - intel_hdmi->ddc_bus = intel_hdmi_ddc_pin(dev_priv, port); > > - > > if (WARN_ON(port == PORT_A)) > > return; > > intel_encoder->hpd_pin = intel_hpd_pin_default(dev_priv, port); > > -- > > 2.17.1 > > -- > Ville Syrjälä > Intel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
Re: [PATCH v4 23/23] drm/i915: Provide ddc symlink in hdmi connector sysfs directory
On Thu, Jul 11, 2019 at 01:26:50PM +0200, Andrzej Pietrasiewicz wrote: > Use the ddc pointer provided by the generic connector. We already have a symlink via intel_hdmi_create_i2c_symlink(). I guess we should remove that in favor of the generic one. Oleg? > > Signed-off-by: Andrzej Pietrasiewicz > --- > drivers/gpu/drm/i915/display/intel_hdmi.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c > b/drivers/gpu/drm/i915/display/intel_hdmi.c > index 0ebec69bbbfc..678fa4d1bd4e 100644 > --- a/drivers/gpu/drm/i915/display/intel_hdmi.c > +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c > @@ -3094,6 +3094,9 @@ void intel_hdmi_init_connector(struct > intel_digital_port *intel_dig_port, >intel_dig_port->max_lanes, port_name(port))) > return; > > + intel_hdmi->ddc_bus = intel_hdmi_ddc_pin(dev_priv, port); > + connector->ddc = intel_gmbus_get_adapter(dev_priv, intel_hdmi->ddc_bus); > + > drm_connector_init(dev, connector, _hdmi_connector_funcs, > DRM_MODE_CONNECTOR_HDMIA); > drm_connector_helper_add(connector, _hdmi_connector_helper_funcs); > @@ -3105,8 +3108,6 @@ void intel_hdmi_init_connector(struct > intel_digital_port *intel_dig_port, > if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) > connector->ycbcr_420_allowed = true; > > - intel_hdmi->ddc_bus = intel_hdmi_ddc_pin(dev_priv, port); > - > if (WARN_ON(port == PORT_A)) > return; > intel_encoder->hpd_pin = intel_hpd_pin_default(dev_priv, port); > -- > 2.17.1 -- Ville Syrjälä Intel ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[PATCH v4 23/23] drm/i915: Provide ddc symlink in hdmi connector sysfs directory
Use the ddc pointer provided by the generic connector. Signed-off-by: Andrzej Pietrasiewicz --- drivers/gpu/drm/i915/display/intel_hdmi.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c index 0ebec69bbbfc..678fa4d1bd4e 100644 --- a/drivers/gpu/drm/i915/display/intel_hdmi.c +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c @@ -3094,6 +3094,9 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port, intel_dig_port->max_lanes, port_name(port))) return; + intel_hdmi->ddc_bus = intel_hdmi_ddc_pin(dev_priv, port); + connector->ddc = intel_gmbus_get_adapter(dev_priv, intel_hdmi->ddc_bus); + drm_connector_init(dev, connector, _hdmi_connector_funcs, DRM_MODE_CONNECTOR_HDMIA); drm_connector_helper_add(connector, _hdmi_connector_helper_funcs); @@ -3105,8 +3108,6 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port, if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) connector->ycbcr_420_allowed = true; - intel_hdmi->ddc_bus = intel_hdmi_ddc_pin(dev_priv, port); - if (WARN_ON(port == PORT_A)) return; intel_encoder->hpd_pin = intel_hpd_pin_default(dev_priv, port); -- 2.17.1 ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel