diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_drv.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_drv.c | 91 |
1 files changed, 51 insertions, 40 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index d9bf96ee299..167758488ed 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -118,20 +118,32 @@ int radeon_mode_dumb_create(struct drm_file *file_priv, int radeon_mode_dumb_destroy(struct drm_file *file_priv, struct drm_device *dev, uint32_t handle); -struct dma_buf *radeon_gem_prime_export(struct drm_device *dev, - struct drm_gem_object *obj, - int flags); -struct drm_gem_object *radeon_gem_prime_import(struct drm_device *dev, - struct dma_buf *dma_buf); +struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj); +struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev, + size_t size, + struct sg_table *sg); +int radeon_gem_prime_pin(struct drm_gem_object *obj); +void *radeon_gem_prime_vmap(struct drm_gem_object *obj); +void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); +extern long radeon_kms_compat_ioctl(struct file *filp, unsigned int cmd, + unsigned long arg); #if defined(CONFIG_DEBUG_FS) int radeon_debugfs_init(struct drm_minor *minor); void radeon_debugfs_cleanup(struct drm_minor *minor); #endif +/* atpx handler */ +#if defined(CONFIG_VGA_SWITCHEROO) +void radeon_register_atpx_handler(void); +void radeon_unregister_atpx_handler(void); +#else +static inline void radeon_register_atpx_handler(void) {} +static inline void radeon_unregister_atpx_handler(void) {} +#endif int radeon_no_wb; -int radeon_modeset = -1; +int radeon_modeset = 1; int radeon_dynclks = -1; int radeon_r4xx_atom = 0; int radeon_agpmode = 0; @@ -199,6 +211,14 @@ module_param_named(msi, radeon_msi, int, 0444); MODULE_PARM_DESC(lockup_timeout, "GPU lockup timeout in ms (defaul 10000 = 10 seconds, 0 = disable)"); module_param_named(lockup_timeout, radeon_lockup_timeout, int, 0444); +static struct pci_device_id pciidlist[] = { + radeon_PCI_IDS +}; + +MODULE_DEVICE_TABLE(pci, pciidlist); + +#ifdef CONFIG_DRM_RADEON_UMS + static int radeon_suspend(struct drm_device *dev, pm_message_t state) { drm_radeon_private_t *dev_priv = dev->dev_private; @@ -227,14 +247,6 @@ static int radeon_resume(struct drm_device *dev) return 0; } -static struct pci_device_id pciidlist[] = { - radeon_PCI_IDS -}; - -#if defined(CONFIG_DRM_RADEON_KMS) -MODULE_DEVICE_TABLE(pci, pciidlist); -#endif - static const struct file_operations radeon_driver_old_fops = { .owner = THIS_MODULE, .open = drm_open, @@ -284,6 +296,8 @@ static struct drm_driver driver_old = { .patchlevel = DRIVER_PATCHLEVEL, }; +#endif + static struct drm_driver kms_driver; static int radeon_kick_out_firmware_fb(struct pci_dev *pdev) @@ -397,8 +411,13 @@ static struct drm_driver kms_driver = { .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, - .gem_prime_export = radeon_gem_prime_export, - .gem_prime_import = radeon_gem_prime_import, + .gem_prime_export = drm_gem_prime_export, + .gem_prime_import = drm_gem_prime_import, + .gem_prime_pin = radeon_gem_prime_pin, + .gem_prime_get_sg_table = radeon_gem_prime_get_sg_table, + .gem_prime_import_sg_table = radeon_gem_prime_import_sg_table, + .gem_prime_vmap = radeon_gem_prime_vmap, + .gem_prime_vunmap = radeon_gem_prime_vunmap, .name = DRIVER_NAME, .desc = DRIVER_DESC, @@ -411,10 +430,12 @@ static struct drm_driver kms_driver = { static struct drm_driver *driver; static struct pci_driver *pdriver; +#ifdef CONFIG_DRM_RADEON_UMS static struct pci_driver radeon_pci_driver = { .name = DRIVER_NAME, .id_table = pciidlist, }; +#endif static struct pci_driver radeon_kms_pci_driver = { .name = DRIVER_NAME, @@ -427,28 +448,6 @@ static struct pci_driver radeon_kms_pci_driver = { static int __init radeon_init(void) { - driver = &driver_old; - pdriver = &radeon_pci_driver; - 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; - pdriver = &radeon_pci_driver; - 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; @@ -456,9 +455,21 @@ static int __init radeon_init(void) driver->driver_features |= DRIVER_MODESET; driver->num_ioctls = radeon_max_kms_ioctl; radeon_register_atpx_handler(); + + } else { +#ifdef CONFIG_DRM_RADEON_UMS + DRM_INFO("radeon userspace modesetting enabled.\n"); + driver = &driver_old; + pdriver = &radeon_pci_driver; + driver->driver_features &= ~DRIVER_MODESET; + driver->num_ioctls = radeon_max_ioctl; +#else + DRM_ERROR("No UMS support in radeon module!\n"); + return -EINVAL; +#endif } - /* if the vga console setting is enabled still - * let modprobe override it */ + + /* let modprobe override vga console setting */ return drm_pci_init(driver, pdriver); } |