drm/nouveau/i2c: add support for DCB_I2C_PMGR port type

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c
index 3376356..0dc605d 100644 (file)
--- a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c
@@ -556,6 +556,18 @@ nouveau_i2c_create_(struct nouveau_object *parent,
                        nouveau_i2c_create_port(i2c, NV_I2C_AUX(index),
                                                info.type, &info);
                        break;
+               case DCB_I2C_PMGR:
+                       if (info.drive != DCB_I2C_UNUSED) {
+                               nouveau_i2c_create_port(i2c, NV_I2C_PORT(index),
+                                                       DCB_I2C_NVIO_BIT,
+                                                       &info);
+                       }
+                       if (info.auxch != DCB_I2C_UNUSED) {
+                               nouveau_i2c_create_port(i2c, NV_I2C_AUX(index),
+                                                       DCB_I2C_NVIO_AUX,
+                                                       &info);
+                       }
+                       break;
                case DCB_I2C_UNUSED:
                default:
                        continue;