diff options
Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_g200ev.c')
-rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_g200ev.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_g200ev.c b/drivers/gpu/drm/mgag200/mgag200_g200ev.c new file mode 100644 index 000000000000..5353422d0eef --- /dev/null +++ b/drivers/gpu/drm/mgag200/mgag200_g200ev.c @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include <linux/pci.h> + +#include <drm/drm_drv.h> + +#include "mgag200_drv.h" + +/* + * DRM device + */ + +static const struct mgag200_device_info mgag200_g200ev_device_info = + MGAG200_DEVICE_INFO_INIT(2048, 2048, 32700, false, 0, 1, false); + +struct mga_device *mgag200_g200ev_device_create(struct pci_dev *pdev, const struct drm_driver *drv, + enum mga_type type) +{ + struct mga_device *mdev; + struct drm_device *dev; + resource_size_t vram_available; + int ret; + + mdev = devm_drm_dev_alloc(&pdev->dev, drv, struct mga_device, base); + if (IS_ERR(mdev)) + return mdev; + dev = &mdev->base; + + pci_set_drvdata(pdev, dev); + + ret = mgag200_init_pci_options(pdev, 0x00000120, 0x0000b000); + if (ret) + return ERR_PTR(ret); + + ret = mgag200_device_preinit(mdev); + if (ret) + return ERR_PTR(ret); + + ret = mgag200_device_init(mdev, type, &mgag200_g200ev_device_info); + if (ret) + return ERR_PTR(ret); + + vram_available = mgag200_device_probe_vram(mdev); + + ret = mgag200_modeset_init(mdev, vram_available); + if (ret) + return ERR_PTR(ret); + + return mdev; +} |