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path: root/drivers/gpu/drm/mgag200/mgag200_g200ev.c
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Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_g200ev.c')
-rw-r--r--drivers/gpu/drm/mgag200/mgag200_g200ev.c50
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;
+}