185397f6bSThomas Zimmermann // SPDX-License-Identifier: GPL-2.0-only 285397f6bSThomas Zimmermann 385397f6bSThomas Zimmermann #include <linux/pci.h> 485397f6bSThomas Zimmermann 585397f6bSThomas Zimmermann #include <drm/drm_drv.h> 685397f6bSThomas Zimmermann 785397f6bSThomas Zimmermann #include "mgag200_drv.h" 885397f6bSThomas Zimmermann 985397f6bSThomas Zimmermann /* 1085397f6bSThomas Zimmermann * DRM device 1185397f6bSThomas Zimmermann */ 1285397f6bSThomas Zimmermann 13*b9a577a4SThomas Zimmermann static const struct mgag200_device_info mgag200_g200eh_device_info = 14*b9a577a4SThomas Zimmermann MGAG200_DEVICE_INFO_INIT(); 15*b9a577a4SThomas Zimmermann 1685397f6bSThomas Zimmermann struct mga_device *mgag200_g200eh_device_create(struct pci_dev *pdev, const struct drm_driver *drv, 1785397f6bSThomas Zimmermann enum mga_type type, unsigned long flags) 1885397f6bSThomas Zimmermann { 1985397f6bSThomas Zimmermann struct mga_device *mdev; 2085397f6bSThomas Zimmermann struct drm_device *dev; 21d45e32c9SThomas Zimmermann resource_size_t vram_available; 2285397f6bSThomas Zimmermann int ret; 2385397f6bSThomas Zimmermann 2485397f6bSThomas Zimmermann mdev = devm_drm_dev_alloc(&pdev->dev, drv, struct mga_device, base); 2585397f6bSThomas Zimmermann if (IS_ERR(mdev)) 2685397f6bSThomas Zimmermann return mdev; 2785397f6bSThomas Zimmermann dev = &mdev->base; 2885397f6bSThomas Zimmermann 2985397f6bSThomas Zimmermann pci_set_drvdata(pdev, dev); 3085397f6bSThomas Zimmermann 31ce19021fSThomas Zimmermann ret = mgag200_init_pci_options(pdev, 0x00000120, 0x0000b000); 32ce19021fSThomas Zimmermann if (ret) 33ce19021fSThomas Zimmermann return ERR_PTR(ret); 34ce19021fSThomas Zimmermann 35b62d943eSThomas Zimmermann ret = mgag200_device_preinit(mdev); 3685397f6bSThomas Zimmermann if (ret) 3785397f6bSThomas Zimmermann return ERR_PTR(ret); 3885397f6bSThomas Zimmermann 39*b9a577a4SThomas Zimmermann ret = mgag200_device_init(mdev, type, flags, &mgag200_g200eh_device_info); 4085397f6bSThomas Zimmermann if (ret) 4185397f6bSThomas Zimmermann return ERR_PTR(ret); 4285397f6bSThomas Zimmermann 43d45e32c9SThomas Zimmermann vram_available = mgag200_device_probe_vram(mdev); 44d45e32c9SThomas Zimmermann 45d45e32c9SThomas Zimmermann ret = mgag200_modeset_init(mdev, vram_available); 4685397f6bSThomas Zimmermann if (ret) 4785397f6bSThomas Zimmermann return ERR_PTR(ret); 4885397f6bSThomas Zimmermann 4985397f6bSThomas Zimmermann return mdev; 5085397f6bSThomas Zimmermann } 51