| Message ID | 3c8b030bb89ec5aeafdb3c294cb6b3403d8c0601.1566845537.git.andrzej.p@collabora.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Next round of associating ddc adapters with connectors | expand |
On Mon, Aug 26, 2019 at 3:26 PM Andrzej Pietrasiewicz <andrzej.p@collabora.com> wrote: > > Use the ddc pointer provided by the generic connector. > > Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> > --- > drivers/gpu/drm/radeon/radeon_connectors.c | 143 +++++++++++++++------ > 1 file changed, 107 insertions(+), 36 deletions(-) > > diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c > index c60d1a44d22a..62d37eddf99c 100644 > --- a/drivers/gpu/drm/radeon/radeon_connectors.c > +++ b/drivers/gpu/drm/radeon/radeon_connectors.c > @@ -1870,6 +1870,7 @@ radeon_add_atom_connector(struct drm_device *dev, > struct radeon_connector_atom_dig *radeon_dig_connector; > struct drm_encoder *encoder; > struct radeon_encoder *radeon_encoder; > + struct i2c_adapter *ddc = NULL; > uint32_t subpixel_order = SubPixelNone; > bool shared_ddc = false; > bool is_dp_bridge = false; > @@ -1947,17 +1948,21 @@ radeon_add_atom_connector(struct drm_device *dev, > radeon_connector->con_priv = radeon_dig_connector; > if (i2c_bus->valid) { > radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); > - if (radeon_connector->ddc_bus) > + if (radeon_connector->ddc_bus) { > has_aux = true; > - else > + ddc = &radeon_connector->ddc_bus->adapter; > + } else { > DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); > + } > } > switch (connector_type) { > case DRM_MODE_CONNECTOR_VGA: > case DRM_MODE_CONNECTOR_DVIA: > default: > - drm_connector_init(dev, &radeon_connector->base, > - &radeon_dp_connector_funcs, connector_type); > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_dp_connector_funcs, > + connector_type, > + ddc); > drm_connector_helper_add(&radeon_connector->base, > &radeon_dp_connector_helper_funcs); > connector->interlace_allowed = true; > @@ -1979,8 +1984,10 @@ radeon_add_atom_connector(struct drm_device *dev, > case DRM_MODE_CONNECTOR_HDMIA: > case DRM_MODE_CONNECTOR_HDMIB: > case DRM_MODE_CONNECTOR_DisplayPort: > - drm_connector_init(dev, &radeon_connector->base, > - &radeon_dp_connector_funcs, connector_type); > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_dp_connector_funcs, > + connector_type, > + ddc); > drm_connector_helper_add(&radeon_connector->base, > &radeon_dp_connector_helper_funcs); > drm_object_attach_property(&radeon_connector->base.base, > @@ -2027,8 +2034,10 @@ radeon_add_atom_connector(struct drm_device *dev, > break; > case DRM_MODE_CONNECTOR_LVDS: > case DRM_MODE_CONNECTOR_eDP: > - drm_connector_init(dev, &radeon_connector->base, > - &radeon_lvds_bridge_connector_funcs, connector_type); > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_lvds_bridge_connector_funcs, > + connector_type, > + ddc); > drm_connector_helper_add(&radeon_connector->base, > &radeon_dp_connector_helper_funcs); > drm_object_attach_property(&radeon_connector->base.base, > @@ -2042,13 +2051,18 @@ radeon_add_atom_connector(struct drm_device *dev, > } else { > switch (connector_type) { > case DRM_MODE_CONNECTOR_VGA: > - drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); > - drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); > if (i2c_bus->valid) { > radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); > if (!radeon_connector->ddc_bus) > DRM_ERROR("VGA: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); > + else > + ddc = &radeon_connector->ddc_bus->adapter; > } > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_vga_connector_funcs, > + connector_type, > + ddc); > + drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); > radeon_connector->dac_load_detect = true; > drm_object_attach_property(&radeon_connector->base.base, > rdev->mode_info.load_detect_property, > @@ -2067,13 +2081,18 @@ radeon_add_atom_connector(struct drm_device *dev, > connector->doublescan_allowed = true; > break; > case DRM_MODE_CONNECTOR_DVIA: > - drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); > - drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); > if (i2c_bus->valid) { > radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); > if (!radeon_connector->ddc_bus) > DRM_ERROR("DVIA: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); > + else > + ddc = &radeon_connector->ddc_bus->adapter; > } > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_vga_connector_funcs, > + connector_type, > + ddc); > + drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); > radeon_connector->dac_load_detect = true; > drm_object_attach_property(&radeon_connector->base.base, > rdev->mode_info.load_detect_property, > @@ -2098,13 +2117,18 @@ radeon_add_atom_connector(struct drm_device *dev, > goto failed; > radeon_dig_connector->igp_lane_info = igp_lane_info; > radeon_connector->con_priv = radeon_dig_connector; > - drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); > - drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); > if (i2c_bus->valid) { > radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); > if (!radeon_connector->ddc_bus) > DRM_ERROR("DVI: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); > + else > + ddc = &radeon_connector->ddc_bus->adapter; > } > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_dvi_connector_funcs, > + connector_type, > + ddc); > + drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); > subpixel_order = SubPixelHorizontalRGB; > drm_object_attach_property(&radeon_connector->base.base, > rdev->mode_info.coherent_mode_property, > @@ -2155,13 +2179,18 @@ radeon_add_atom_connector(struct drm_device *dev, > goto failed; > radeon_dig_connector->igp_lane_info = igp_lane_info; > radeon_connector->con_priv = radeon_dig_connector; > - drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); > - drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); > if (i2c_bus->valid) { > radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); > if (!radeon_connector->ddc_bus) > DRM_ERROR("HDMI: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); > + else > + ddc = &radeon_connector->ddc_bus->adapter; > } > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_dvi_connector_funcs, > + connector_type, > + ddc); > + drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); > drm_object_attach_property(&radeon_connector->base.base, > rdev->mode_info.coherent_mode_property, > 1); > @@ -2205,15 +2234,20 @@ radeon_add_atom_connector(struct drm_device *dev, > goto failed; > radeon_dig_connector->igp_lane_info = igp_lane_info; > radeon_connector->con_priv = radeon_dig_connector; > - drm_connector_init(dev, &radeon_connector->base, &radeon_dp_connector_funcs, connector_type); > - drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs); > if (i2c_bus->valid) { > radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); > - if (radeon_connector->ddc_bus) > + if (radeon_connector->ddc_bus) { > has_aux = true; > - else > + ddc = &radeon_connector->ddc_bus->adapter; > + } else { > DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); > + } > } > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_dp_connector_funcs, > + connector_type, > + ddc); > + drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs); > subpixel_order = SubPixelHorizontalRGB; > drm_object_attach_property(&radeon_connector->base.base, > rdev->mode_info.coherent_mode_property, > @@ -2255,15 +2289,20 @@ radeon_add_atom_connector(struct drm_device *dev, > goto failed; > radeon_dig_connector->igp_lane_info = igp_lane_info; > radeon_connector->con_priv = radeon_dig_connector; > - drm_connector_init(dev, &radeon_connector->base, &radeon_edp_connector_funcs, connector_type); > - drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs); > if (i2c_bus->valid) { > radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); > - if (radeon_connector->ddc_bus) > + if (radeon_connector->ddc_bus) { > has_aux = true; > - else > + ddc = &radeon_connector->ddc_bus->adapter; > + } else { > DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); > + } > } > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_edp_connector_funcs, > + connector_type, > + ddc); > + drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs); > drm_object_attach_property(&radeon_connector->base.base, > dev->mode_config.scaling_mode_property, > DRM_MODE_SCALE_FULLSCREEN); > @@ -2274,7 +2313,10 @@ radeon_add_atom_connector(struct drm_device *dev, > case DRM_MODE_CONNECTOR_SVIDEO: > case DRM_MODE_CONNECTOR_Composite: > case DRM_MODE_CONNECTOR_9PinDIN: > - drm_connector_init(dev, &radeon_connector->base, &radeon_tv_connector_funcs, connector_type); > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_tv_connector_funcs, > + connector_type, > + ddc); > drm_connector_helper_add(&radeon_connector->base, &radeon_tv_connector_helper_funcs); > radeon_connector->dac_load_detect = true; > drm_object_attach_property(&radeon_connector->base.base, > @@ -2294,13 +2336,18 @@ radeon_add_atom_connector(struct drm_device *dev, > goto failed; > radeon_dig_connector->igp_lane_info = igp_lane_info; > radeon_connector->con_priv = radeon_dig_connector; > - drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type); > - drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs); > if (i2c_bus->valid) { > radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); > if (!radeon_connector->ddc_bus) > DRM_ERROR("LVDS: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); > + else > + ddc = &radeon_connector->ddc_bus->adapter; > } > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_lvds_connector_funcs, > + connector_type, > + ddc); > + drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs); > drm_object_attach_property(&radeon_connector->base.base, > dev->mode_config.scaling_mode_property, > DRM_MODE_SCALE_FULLSCREEN); > @@ -2344,6 +2391,7 @@ radeon_add_legacy_connector(struct drm_device *dev, > struct radeon_device *rdev = dev->dev_private; > struct drm_connector *connector; > struct radeon_connector *radeon_connector; > + struct i2c_adapter *ddc = NULL; > uint32_t subpixel_order = SubPixelNone; > > if (connector_type == DRM_MODE_CONNECTOR_Unknown) > @@ -2378,13 +2426,18 @@ radeon_add_legacy_connector(struct drm_device *dev, > > switch (connector_type) { > case DRM_MODE_CONNECTOR_VGA: > - drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); > - drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); > if (i2c_bus->valid) { > radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); > if (!radeon_connector->ddc_bus) > DRM_ERROR("VGA: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); > + else > + ddc = &radeon_connector->ddc_bus->adapter; > } > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_vga_connector_funcs, > + connector_type, > + ddc); > + drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); > radeon_connector->dac_load_detect = true; > drm_object_attach_property(&radeon_connector->base.base, > rdev->mode_info.load_detect_property, > @@ -2395,13 +2448,18 @@ radeon_add_legacy_connector(struct drm_device *dev, > connector->doublescan_allowed = true; > break; > case DRM_MODE_CONNECTOR_DVIA: > - drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); > - drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); > if (i2c_bus->valid) { > radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); > if (!radeon_connector->ddc_bus) > DRM_ERROR("DVIA: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); > + else > + ddc = &radeon_connector->ddc_bus->adapter; > } > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_vga_connector_funcs, > + connector_type, > + ddc); > + drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); > radeon_connector->dac_load_detect = true; > drm_object_attach_property(&radeon_connector->base.base, > rdev->mode_info.load_detect_property, > @@ -2413,13 +2471,18 @@ radeon_add_legacy_connector(struct drm_device *dev, > break; > case DRM_MODE_CONNECTOR_DVII: > case DRM_MODE_CONNECTOR_DVID: > - drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); > - drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); > if (i2c_bus->valid) { > radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); > if (!radeon_connector->ddc_bus) > DRM_ERROR("DVI: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); > + else > + ddc = &radeon_connector->ddc_bus->adapter; > } > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_dvi_connector_funcs, > + connector_type, > + ddc); > + drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); > if (connector_type == DRM_MODE_CONNECTOR_DVII) { > radeon_connector->dac_load_detect = true; > drm_object_attach_property(&radeon_connector->base.base, > @@ -2436,7 +2499,10 @@ radeon_add_legacy_connector(struct drm_device *dev, > case DRM_MODE_CONNECTOR_SVIDEO: > case DRM_MODE_CONNECTOR_Composite: > case DRM_MODE_CONNECTOR_9PinDIN: > - drm_connector_init(dev, &radeon_connector->base, &radeon_tv_connector_funcs, connector_type); > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_tv_connector_funcs, > + connector_type, > + ddc); > drm_connector_helper_add(&radeon_connector->base, &radeon_tv_connector_helper_funcs); > radeon_connector->dac_load_detect = true; > /* RS400,RC410,RS480 chipset seems to report a lot > @@ -2458,13 +2524,18 @@ radeon_add_legacy_connector(struct drm_device *dev, > connector->doublescan_allowed = false; > break; > case DRM_MODE_CONNECTOR_LVDS: > - drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type); > - drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs); > if (i2c_bus->valid) { > radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); > if (!radeon_connector->ddc_bus) > DRM_ERROR("LVDS: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); > + else > + ddc = &radeon_connector->ddc_bus->adapter; > } > + drm_connector_init_with_ddc(dev, &radeon_connector->base, > + &radeon_lvds_connector_funcs, > + connector_type, > + ddc); > + drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs); > drm_object_attach_property(&radeon_connector->base.base, > dev->mode_config.scaling_mode_property, > DRM_MODE_SCALE_FULLSCREEN); > -- > 2.17.1 > > _______________________________________________ > amd-gfx mailing list > amd-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c index c60d1a44d22a..62d37eddf99c 100644 --- a/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/drivers/gpu/drm/radeon/radeon_connectors.c @@ -1870,6 +1870,7 @@ radeon_add_atom_connector(struct drm_device *dev, struct radeon_connector_atom_dig *radeon_dig_connector; struct drm_encoder *encoder; struct radeon_encoder *radeon_encoder; + struct i2c_adapter *ddc = NULL; uint32_t subpixel_order = SubPixelNone; bool shared_ddc = false; bool is_dp_bridge = false; @@ -1947,17 +1948,21 @@ radeon_add_atom_connector(struct drm_device *dev, radeon_connector->con_priv = radeon_dig_connector; if (i2c_bus->valid) { radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); - if (radeon_connector->ddc_bus) + if (radeon_connector->ddc_bus) { has_aux = true; - else + ddc = &radeon_connector->ddc_bus->adapter; + } else { DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + } } switch (connector_type) { case DRM_MODE_CONNECTOR_VGA: case DRM_MODE_CONNECTOR_DVIA: default: - drm_connector_init(dev, &radeon_connector->base, - &radeon_dp_connector_funcs, connector_type); + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_dp_connector_funcs, + connector_type, + ddc); drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs); connector->interlace_allowed = true; @@ -1979,8 +1984,10 @@ radeon_add_atom_connector(struct drm_device *dev, case DRM_MODE_CONNECTOR_HDMIA: case DRM_MODE_CONNECTOR_HDMIB: case DRM_MODE_CONNECTOR_DisplayPort: - drm_connector_init(dev, &radeon_connector->base, - &radeon_dp_connector_funcs, connector_type); + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_dp_connector_funcs, + connector_type, + ddc); drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs); drm_object_attach_property(&radeon_connector->base.base, @@ -2027,8 +2034,10 @@ radeon_add_atom_connector(struct drm_device *dev, break; case DRM_MODE_CONNECTOR_LVDS: case DRM_MODE_CONNECTOR_eDP: - drm_connector_init(dev, &radeon_connector->base, - &radeon_lvds_bridge_connector_funcs, connector_type); + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_lvds_bridge_connector_funcs, + connector_type, + ddc); drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs); drm_object_attach_property(&radeon_connector->base.base, @@ -2042,13 +2051,18 @@ radeon_add_atom_connector(struct drm_device *dev, } else { switch (connector_type) { case DRM_MODE_CONNECTOR_VGA: - drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); - drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); if (i2c_bus->valid) { radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); if (!radeon_connector->ddc_bus) DRM_ERROR("VGA: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + else + ddc = &radeon_connector->ddc_bus->adapter; } + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_vga_connector_funcs, + connector_type, + ddc); + drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); radeon_connector->dac_load_detect = true; drm_object_attach_property(&radeon_connector->base.base, rdev->mode_info.load_detect_property, @@ -2067,13 +2081,18 @@ radeon_add_atom_connector(struct drm_device *dev, connector->doublescan_allowed = true; break; case DRM_MODE_CONNECTOR_DVIA: - drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); - drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); if (i2c_bus->valid) { radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); if (!radeon_connector->ddc_bus) DRM_ERROR("DVIA: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + else + ddc = &radeon_connector->ddc_bus->adapter; } + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_vga_connector_funcs, + connector_type, + ddc); + drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); radeon_connector->dac_load_detect = true; drm_object_attach_property(&radeon_connector->base.base, rdev->mode_info.load_detect_property, @@ -2098,13 +2117,18 @@ radeon_add_atom_connector(struct drm_device *dev, goto failed; radeon_dig_connector->igp_lane_info = igp_lane_info; radeon_connector->con_priv = radeon_dig_connector; - drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); - drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); if (i2c_bus->valid) { radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); if (!radeon_connector->ddc_bus) DRM_ERROR("DVI: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + else + ddc = &radeon_connector->ddc_bus->adapter; } + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_dvi_connector_funcs, + connector_type, + ddc); + drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); subpixel_order = SubPixelHorizontalRGB; drm_object_attach_property(&radeon_connector->base.base, rdev->mode_info.coherent_mode_property, @@ -2155,13 +2179,18 @@ radeon_add_atom_connector(struct drm_device *dev, goto failed; radeon_dig_connector->igp_lane_info = igp_lane_info; radeon_connector->con_priv = radeon_dig_connector; - drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); - drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); if (i2c_bus->valid) { radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); if (!radeon_connector->ddc_bus) DRM_ERROR("HDMI: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + else + ddc = &radeon_connector->ddc_bus->adapter; } + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_dvi_connector_funcs, + connector_type, + ddc); + drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); drm_object_attach_property(&radeon_connector->base.base, rdev->mode_info.coherent_mode_property, 1); @@ -2205,15 +2234,20 @@ radeon_add_atom_connector(struct drm_device *dev, goto failed; radeon_dig_connector->igp_lane_info = igp_lane_info; radeon_connector->con_priv = radeon_dig_connector; - drm_connector_init(dev, &radeon_connector->base, &radeon_dp_connector_funcs, connector_type); - drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs); if (i2c_bus->valid) { radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); - if (radeon_connector->ddc_bus) + if (radeon_connector->ddc_bus) { has_aux = true; - else + ddc = &radeon_connector->ddc_bus->adapter; + } else { DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + } } + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_dp_connector_funcs, + connector_type, + ddc); + drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs); subpixel_order = SubPixelHorizontalRGB; drm_object_attach_property(&radeon_connector->base.base, rdev->mode_info.coherent_mode_property, @@ -2255,15 +2289,20 @@ radeon_add_atom_connector(struct drm_device *dev, goto failed; radeon_dig_connector->igp_lane_info = igp_lane_info; radeon_connector->con_priv = radeon_dig_connector; - drm_connector_init(dev, &radeon_connector->base, &radeon_edp_connector_funcs, connector_type); - drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs); if (i2c_bus->valid) { radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); - if (radeon_connector->ddc_bus) + if (radeon_connector->ddc_bus) { has_aux = true; - else + ddc = &radeon_connector->ddc_bus->adapter; + } else { DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + } } + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_edp_connector_funcs, + connector_type, + ddc); + drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs); drm_object_attach_property(&radeon_connector->base.base, dev->mode_config.scaling_mode_property, DRM_MODE_SCALE_FULLSCREEN); @@ -2274,7 +2313,10 @@ radeon_add_atom_connector(struct drm_device *dev, case DRM_MODE_CONNECTOR_SVIDEO: case DRM_MODE_CONNECTOR_Composite: case DRM_MODE_CONNECTOR_9PinDIN: - drm_connector_init(dev, &radeon_connector->base, &radeon_tv_connector_funcs, connector_type); + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_tv_connector_funcs, + connector_type, + ddc); drm_connector_helper_add(&radeon_connector->base, &radeon_tv_connector_helper_funcs); radeon_connector->dac_load_detect = true; drm_object_attach_property(&radeon_connector->base.base, @@ -2294,13 +2336,18 @@ radeon_add_atom_connector(struct drm_device *dev, goto failed; radeon_dig_connector->igp_lane_info = igp_lane_info; radeon_connector->con_priv = radeon_dig_connector; - drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type); - drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs); if (i2c_bus->valid) { radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); if (!radeon_connector->ddc_bus) DRM_ERROR("LVDS: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + else + ddc = &radeon_connector->ddc_bus->adapter; } + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_lvds_connector_funcs, + connector_type, + ddc); + drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs); drm_object_attach_property(&radeon_connector->base.base, dev->mode_config.scaling_mode_property, DRM_MODE_SCALE_FULLSCREEN); @@ -2344,6 +2391,7 @@ radeon_add_legacy_connector(struct drm_device *dev, struct radeon_device *rdev = dev->dev_private; struct drm_connector *connector; struct radeon_connector *radeon_connector; + struct i2c_adapter *ddc = NULL; uint32_t subpixel_order = SubPixelNone; if (connector_type == DRM_MODE_CONNECTOR_Unknown) @@ -2378,13 +2426,18 @@ radeon_add_legacy_connector(struct drm_device *dev, switch (connector_type) { case DRM_MODE_CONNECTOR_VGA: - drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); - drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); if (i2c_bus->valid) { radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); if (!radeon_connector->ddc_bus) DRM_ERROR("VGA: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + else + ddc = &radeon_connector->ddc_bus->adapter; } + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_vga_connector_funcs, + connector_type, + ddc); + drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); radeon_connector->dac_load_detect = true; drm_object_attach_property(&radeon_connector->base.base, rdev->mode_info.load_detect_property, @@ -2395,13 +2448,18 @@ radeon_add_legacy_connector(struct drm_device *dev, connector->doublescan_allowed = true; break; case DRM_MODE_CONNECTOR_DVIA: - drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); - drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); if (i2c_bus->valid) { radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); if (!radeon_connector->ddc_bus) DRM_ERROR("DVIA: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + else + ddc = &radeon_connector->ddc_bus->adapter; } + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_vga_connector_funcs, + connector_type, + ddc); + drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); radeon_connector->dac_load_detect = true; drm_object_attach_property(&radeon_connector->base.base, rdev->mode_info.load_detect_property, @@ -2413,13 +2471,18 @@ radeon_add_legacy_connector(struct drm_device *dev, break; case DRM_MODE_CONNECTOR_DVII: case DRM_MODE_CONNECTOR_DVID: - drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); - drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); if (i2c_bus->valid) { radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); if (!radeon_connector->ddc_bus) DRM_ERROR("DVI: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + else + ddc = &radeon_connector->ddc_bus->adapter; } + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_dvi_connector_funcs, + connector_type, + ddc); + drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); if (connector_type == DRM_MODE_CONNECTOR_DVII) { radeon_connector->dac_load_detect = true; drm_object_attach_property(&radeon_connector->base.base, @@ -2436,7 +2499,10 @@ radeon_add_legacy_connector(struct drm_device *dev, case DRM_MODE_CONNECTOR_SVIDEO: case DRM_MODE_CONNECTOR_Composite: case DRM_MODE_CONNECTOR_9PinDIN: - drm_connector_init(dev, &radeon_connector->base, &radeon_tv_connector_funcs, connector_type); + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_tv_connector_funcs, + connector_type, + ddc); drm_connector_helper_add(&radeon_connector->base, &radeon_tv_connector_helper_funcs); radeon_connector->dac_load_detect = true; /* RS400,RC410,RS480 chipset seems to report a lot @@ -2458,13 +2524,18 @@ radeon_add_legacy_connector(struct drm_device *dev, connector->doublescan_allowed = false; break; case DRM_MODE_CONNECTOR_LVDS: - drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type); - drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs); if (i2c_bus->valid) { radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus); if (!radeon_connector->ddc_bus) DRM_ERROR("LVDS: Failed to assign ddc bus! Check dmesg for i2c errors.\n"); + else + ddc = &radeon_connector->ddc_bus->adapter; } + drm_connector_init_with_ddc(dev, &radeon_connector->base, + &radeon_lvds_connector_funcs, + connector_type, + ddc); + drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs); drm_object_attach_property(&radeon_connector->base.base, dev->mode_config.scaling_mode_property, DRM_MODE_SCALE_FULLSCREEN);
Use the ddc pointer provided by the generic connector. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> --- drivers/gpu/drm/radeon/radeon_connectors.c | 143 +++++++++++++++------ 1 file changed, 107 insertions(+), 36 deletions(-)