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path: root/drivers/gpu/drm/cirrus/cirrus_drv.c
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Diffstat (limited to 'drivers/gpu/drm/cirrus/cirrus_drv.c')
-rw-r--r--drivers/gpu/drm/cirrus/cirrus_drv.c138
1 files changed, 0 insertions, 138 deletions
diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.c b/drivers/gpu/drm/cirrus/cirrus_drv.c
deleted file mode 100644
index 8ecb601152ef..000000000000
--- a/drivers/gpu/drm/cirrus/cirrus_drv.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright 2012 Red Hat <mjg@redhat.com>
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License version 2. See the file COPYING in the main
- * directory of this archive for more details.
- *
- * Authors: Matthew Garrett
- * Dave Airlie
- */
-#include <linux/module.h>
-#include <linux/console.h>
-#include <drm/drmP.h>
-
-#include "cirrus_drv.h"
-
-int cirrus_modeset = -1;
-
-MODULE_PARM_DESC(modeset, "Disable/Enable modesetting");
-module_param_named(modeset, cirrus_modeset, int, 0400);
-
-/*
- * This is the generic driver code. This binds the driver to the drm core,
- * which then performs further device association and calls our graphics init
- * functions
- */
-
-static struct drm_driver driver;
-
-/* only bind to the cirrus chip in qemu */
-static DEFINE_PCI_DEVICE_TABLE(pciidlist) = {
- { PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_5446, 0x1af4, 0x1100, 0,
- 0, 0 },
- {0,}
-};
-
-
-static int cirrus_kick_out_firmware_fb(struct pci_dev *pdev)
-{
- struct apertures_struct *ap;
- bool primary = false;
-
- ap = alloc_apertures(1);
- if (!ap)
- return -ENOMEM;
-
- ap->ranges[0].base = pci_resource_start(pdev, 0);
- ap->ranges[0].size = pci_resource_len(pdev, 0);
-
-#ifdef CONFIG_X86
- primary = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
-#endif
- remove_conflicting_framebuffers(ap, "cirrusdrmfb", primary);
- kfree(ap);
-
- return 0;
-}
-
-static int cirrus_pci_probe(struct pci_dev *pdev,
- const struct pci_device_id *ent)
-{
- int ret;
-
- ret = cirrus_kick_out_firmware_fb(pdev);
- if (ret)
- return ret;
-
- return drm_get_pci_dev(pdev, ent, &driver);
-}
-
-static void cirrus_pci_remove(struct pci_dev *pdev)
-{
- struct drm_device *dev = pci_get_drvdata(pdev);
-
- drm_put_dev(dev);
-}
-
-static const struct file_operations cirrus_driver_fops = {
- .owner = THIS_MODULE,
- .open = drm_open,
- .release = drm_release,
- .unlocked_ioctl = drm_ioctl,
- .mmap = cirrus_mmap,
- .poll = drm_poll,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = drm_compat_ioctl,
-#endif
- .fasync = drm_fasync,
-};
-static struct drm_driver driver = {
- .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_USE_MTRR,
- .load = cirrus_driver_load,
- .unload = cirrus_driver_unload,
- .fops = &cirrus_driver_fops,
- .name = DRIVER_NAME,
- .desc = DRIVER_DESC,
- .date = DRIVER_DATE,
- .major = DRIVER_MAJOR,
- .minor = DRIVER_MINOR,
- .patchlevel = DRIVER_PATCHLEVEL,
- .gem_init_object = cirrus_gem_init_object,
- .gem_free_object = cirrus_gem_free_object,
- .dumb_create = cirrus_dumb_create,
- .dumb_map_offset = cirrus_dumb_mmap_offset,
- .dumb_destroy = cirrus_dumb_destroy,
-};
-
-static struct pci_driver cirrus_pci_driver = {
- .name = DRIVER_NAME,
- .id_table = pciidlist,
- .probe = cirrus_pci_probe,
- .remove = cirrus_pci_remove,
-};
-
-static int __init cirrus_init(void)
-{
-#ifdef CONFIG_VGA_CONSOLE
- if (vgacon_text_force() && cirrus_modeset == -1)
- return -EINVAL;
-#endif
-
- if (cirrus_modeset == 0)
- return -EINVAL;
- return drm_pci_init(&driver, &cirrus_pci_driver);
-}
-
-static void __exit cirrus_exit(void)
-{
- drm_pci_exit(&driver, &cirrus_pci_driver);
-}
-
-module_init(cirrus_init);
-module_exit(cirrus_exit);
-
-MODULE_DEVICE_TABLE(pci, pciidlist);
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");