#include "radeon_drv.h"
#include "drm_pciids.h"
+#include <linux/console.h>
+
+
+/*
+ * KMS wrapper.
+ * - 2.0.0 - initial interface
+ * - 2.1.0 - add square tiling interface
+ * - 2.2.0 - add r6xx/r7xx const buffer support
+ * - 2.3.0 - add MSPOS + 3D texture + r500 VAP regs
+ */
+#define KMS_DRIVER_MAJOR 2
+#define KMS_DRIVER_MINOR 3
+#define KMS_DRIVER_PATCHLEVEL 0
+int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
+int radeon_driver_unload_kms(struct drm_device *dev);
+int radeon_driver_firstopen_kms(struct drm_device *dev);
+void radeon_driver_lastclose_kms(struct drm_device *dev);
+int radeon_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv);
+void radeon_driver_postclose_kms(struct drm_device *dev,
+ struct drm_file *file_priv);
+void radeon_driver_preclose_kms(struct drm_device *dev,
+ struct drm_file *file_priv);
+int radeon_suspend_kms(struct drm_device *dev, pm_message_t state);
+int radeon_resume_kms(struct drm_device *dev);
+u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc);
+int radeon_enable_vblank_kms(struct drm_device *dev, int crtc);
+void radeon_disable_vblank_kms(struct drm_device *dev, int crtc);
+void radeon_driver_irq_preinstall_kms(struct drm_device *dev);
+int radeon_driver_irq_postinstall_kms(struct drm_device *dev);
+void radeon_driver_irq_uninstall_kms(struct drm_device *dev);
+irqreturn_t radeon_driver_irq_handler_kms(DRM_IRQ_ARGS);
+int radeon_dma_ioctl_kms(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+int radeon_gem_object_init(struct drm_gem_object *obj);
+void radeon_gem_object_free(struct drm_gem_object *obj);
+extern struct drm_ioctl_desc radeon_ioctls_kms[];
+extern int radeon_max_kms_ioctl;
+int radeon_mmap(struct file *filp, struct vm_area_struct *vma);
+#if defined(CONFIG_DEBUG_FS)
+int radeon_debugfs_init(struct drm_minor *minor);
+void radeon_debugfs_cleanup(struct drm_minor *minor);
+#endif
+
int radeon_no_wb;
+int radeon_modeset = -1;
+int radeon_dynclks = -1;
+int radeon_r4xx_atom = 0;
+int radeon_agpmode = 0;
+int radeon_vram_limit = 0;
+int radeon_gart_size = 512; /* default gart size */
+int radeon_benchmarking = 0;
+int radeon_testing = 0;
+int radeon_connector_table = 0;
+int radeon_tv = 1;
+int radeon_new_pll = -1;
+int radeon_dynpm = -1;
+int radeon_audio = 1;
+int radeon_disp_priority = 0;
+int radeon_hw_i2c = 0;
-MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers\n");
+MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers");
module_param_named(no_wb, radeon_no_wb, int, 0444);
-static int dri_library_name(struct drm_device *dev, char *buf)
+MODULE_PARM_DESC(modeset, "Disable/Enable modesetting");
+module_param_named(modeset, radeon_modeset, int, 0400);
+
+MODULE_PARM_DESC(dynclks, "Disable/Enable dynamic clocks");
+module_param_named(dynclks, radeon_dynclks, int, 0444);
+
+MODULE_PARM_DESC(r4xx_atom, "Enable ATOMBIOS modesetting for R4xx");
+module_param_named(r4xx_atom, radeon_r4xx_atom, int, 0444);
+
+MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing");
+module_param_named(vramlimit, radeon_vram_limit, int, 0600);
+
+MODULE_PARM_DESC(agpmode, "AGP Mode (-1 == PCI)");
+module_param_named(agpmode, radeon_agpmode, int, 0444);
+
+MODULE_PARM_DESC(gartsize, "Size of PCIE/IGP gart to setup in megabytes (32,64, etc)\n");
+module_param_named(gartsize, radeon_gart_size, int, 0600);
+
+MODULE_PARM_DESC(benchmark, "Run benchmark");
+module_param_named(benchmark, radeon_benchmarking, int, 0444);
+
+MODULE_PARM_DESC(test, "Run tests");
+module_param_named(test, radeon_testing, int, 0444);
+
+MODULE_PARM_DESC(connector_table, "Force connector table");
+module_param_named(connector_table, radeon_connector_table, int, 0444);
+
+MODULE_PARM_DESC(tv, "TV enable (0 = disable)");
+module_param_named(tv, radeon_tv, int, 0444);
+
+MODULE_PARM_DESC(new_pll, "Select new PLL code");
+module_param_named(new_pll, radeon_new_pll, int, 0444);
+
+MODULE_PARM_DESC(dynpm, "Disable/Enable dynamic power management (1 = enable)");
+module_param_named(dynpm, radeon_dynpm, int, 0444);
+
+MODULE_PARM_DESC(audio, "Audio enable (0 = disable)");
+module_param_named(audio, radeon_audio, int, 0444);
+
+MODULE_PARM_DESC(disp_priority, "Display Priority (0 = auto, 1 = normal, 2 = high)");
+module_param_named(disp_priority, radeon_disp_priority, int, 0444);
+
+MODULE_PARM_DESC(hw_i2c, "hw i2c engine enable (0 = disable)");
+module_param_named(hw_i2c, radeon_hw_i2c, int, 0444);
+
+static int radeon_suspend(struct drm_device *dev, pm_message_t state)
{
drm_radeon_private_t *dev_priv = dev->dev_private;
- int family = dev_priv->flags & RADEON_FAMILY_MASK;
- return snprintf(buf, PAGE_SIZE, "%s\n",
- (family < CHIP_R200) ? "radeon" :
- ((family < CHIP_R300) ? "r200" :
- "r300"));
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+ return 0;
+
+ /* Disable *all* interrupts */
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
+ RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
+ RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
+ return 0;
+}
+
+static int radeon_resume(struct drm_device *dev)
+{
+ drm_radeon_private_t *dev_priv = dev->dev_private;
+
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
+ return 0;
+
+ /* Restore interrupt registers */
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
+ RADEON_WRITE(R500_DxMODE_INT_MASK, dev_priv->r500_disp_irq_reg);
+ RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg);
+ return 0;
}
static struct pci_device_id pciidlist[] = {
radeon_PCI_IDS
};
-static struct drm_driver driver = {
+#if defined(CONFIG_DRM_RADEON_KMS)
+MODULE_DEVICE_TABLE(pci, pciidlist);
+#endif
+
+static struct drm_driver driver_old = {
.driver_features =
DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG |
- DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED |
- DRIVER_IRQ_VBL | DRIVER_IRQ_VBL2,
+ DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED,
.dev_priv_size = sizeof(drm_radeon_buf_priv_t),
.load = radeon_driver_load,
.firstopen = radeon_driver_firstopen,
.postclose = radeon_driver_postclose,
.lastclose = radeon_driver_lastclose,
.unload = radeon_driver_unload,
- .vblank_wait = radeon_driver_vblank_wait,
- .vblank_wait2 = radeon_driver_vblank_wait2,
- .dri_library_name = dri_library_name,
+ .suspend = radeon_suspend,
+ .resume = radeon_resume,
+ .get_vblank_counter = radeon_get_vblank_counter,
+ .enable_vblank = radeon_enable_vblank,
+ .disable_vblank = radeon_disable_vblank,
+ .master_create = radeon_master_create,
+ .master_destroy = radeon_master_destroy,
.irq_preinstall = radeon_driver_irq_preinstall,
.irq_postinstall = radeon_driver_irq_postinstall,
.irq_uninstall = radeon_driver_irq_uninstall,
.owner = THIS_MODULE,
.open = drm_open,
.release = drm_release,
- .ioctl = drm_ioctl,
+ .unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
.patchlevel = DRIVER_PATCHLEVEL,
};
+static struct drm_driver kms_driver;
+
+static int __devinit
+radeon_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+ return drm_get_dev(pdev, ent, &kms_driver);
+}
+
+static void
+radeon_pci_remove(struct pci_dev *pdev)
+{
+ struct drm_device *dev = pci_get_drvdata(pdev);
+
+ drm_put_dev(dev);
+}
+
+static int
+radeon_pci_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+ struct drm_device *dev = pci_get_drvdata(pdev);
+ return radeon_suspend_kms(dev, state);
+}
+
+static int
+radeon_pci_resume(struct pci_dev *pdev)
+{
+ struct drm_device *dev = pci_get_drvdata(pdev);
+ return radeon_resume_kms(dev);
+}
+
+static struct drm_driver kms_driver = {
+ .driver_features =
+ DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG |
+ DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED | DRIVER_GEM,
+ .dev_priv_size = 0,
+ .load = radeon_driver_load_kms,
+ .firstopen = radeon_driver_firstopen_kms,
+ .open = radeon_driver_open_kms,
+ .preclose = radeon_driver_preclose_kms,
+ .postclose = radeon_driver_postclose_kms,
+ .lastclose = radeon_driver_lastclose_kms,
+ .unload = radeon_driver_unload_kms,
+ .suspend = radeon_suspend_kms,
+ .resume = radeon_resume_kms,
+ .get_vblank_counter = radeon_get_vblank_counter_kms,
+ .enable_vblank = radeon_enable_vblank_kms,
+ .disable_vblank = radeon_disable_vblank_kms,
+#if defined(CONFIG_DEBUG_FS)
+ .debugfs_init = radeon_debugfs_init,
+ .debugfs_cleanup = radeon_debugfs_cleanup,
+#endif
+ .irq_preinstall = radeon_driver_irq_preinstall_kms,
+ .irq_postinstall = radeon_driver_irq_postinstall_kms,
+ .irq_uninstall = radeon_driver_irq_uninstall_kms,
+ .irq_handler = radeon_driver_irq_handler_kms,
+ .reclaim_buffers = drm_core_reclaim_buffers,
+ .get_map_ofs = drm_core_get_map_ofs,
+ .get_reg_ofs = drm_core_get_reg_ofs,
+ .ioctls = radeon_ioctls_kms,
+ .gem_init_object = radeon_gem_object_init,
+ .gem_free_object = radeon_gem_object_free,
+ .dma_ioctl = radeon_dma_ioctl_kms,
+ .fops = {
+ .owner = THIS_MODULE,
+ .open = drm_open,
+ .release = drm_release,
+ .unlocked_ioctl = drm_ioctl,
+ .mmap = radeon_mmap,
+ .poll = drm_poll,
+ .fasync = drm_fasync,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = radeon_kms_compat_ioctl,
+#endif
+ },
+
+ .pci_driver = {
+ .name = DRIVER_NAME,
+ .id_table = pciidlist,
+ .probe = radeon_pci_probe,
+ .remove = radeon_pci_remove,
+ .suspend = radeon_pci_suspend,
+ .resume = radeon_pci_resume,
+ },
+
+ .name = DRIVER_NAME,
+ .desc = DRIVER_DESC,
+ .date = DRIVER_DATE,
+ .major = KMS_DRIVER_MAJOR,
+ .minor = KMS_DRIVER_MINOR,
+ .patchlevel = KMS_DRIVER_PATCHLEVEL,
+};
+
+static struct drm_driver *driver;
+
static int __init radeon_init(void)
{
- driver.num_ioctls = radeon_max_ioctl;
- return drm_init(&driver);
+ driver = &driver_old;
+ driver->num_ioctls = radeon_max_ioctl;
+#ifdef CONFIG_VGA_CONSOLE
+ if (vgacon_text_force() && radeon_modeset == -1) {
+ DRM_INFO("VGACON disable radeon kernel modesetting.\n");
+ driver = &driver_old;
+ driver->driver_features &= ~DRIVER_MODESET;
+ radeon_modeset = 0;
+ }
+#endif
+ /* if enabled by default */
+ if (radeon_modeset == -1) {
+#ifdef CONFIG_DRM_RADEON_KMS
+ DRM_INFO("radeon defaulting to kernel modesetting.\n");
+ radeon_modeset = 1;
+#else
+ DRM_INFO("radeon defaulting to userspace modesetting.\n");
+ radeon_modeset = 0;
+#endif
+ }
+ if (radeon_modeset == 1) {
+ DRM_INFO("radeon kernel modesetting enabled.\n");
+ driver = &kms_driver;
+ driver->driver_features |= DRIVER_MODESET;
+ driver->num_ioctls = radeon_max_kms_ioctl;
+ radeon_register_atpx_handler();
+ }
+ /* if the vga console setting is enabled still
+ * let modprobe override it */
+ return drm_init(driver);
}
static void __exit radeon_exit(void)
{
- drm_exit(&driver);
+ drm_exit(driver);
+ radeon_unregister_atpx_handler();
}
module_init(radeon_init);