diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drmP.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 45b67d9c39c..66253f97d92 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -55,6 +55,7 @@ #include <linux/mm.h> #include <linux/cdev.h> #include <linux/mutex.h> +#include <linux/platform_device.h> #if defined(__alpha__) || defined(__powerpc__) #include <asm/pgtable.h> /* For pte_wrprotect */ #endif @@ -113,6 +114,7 @@ extern void drm_ut_debug_printk(unsigned int request_level, #define DRIVER_IRQ_VBL2 0x800 #define DRIVER_GEM 0x1000 #define DRIVER_MODESET 0x2000 +#define DRIVER_IS_PLATFORM 0x4000 /***********************************************************************/ /** \name Begin the DRM... */ @@ -981,6 +983,7 @@ struct drm_device { wait_queue_head_t buf_writers; /**< Processes waiting to ctx switch */ struct drm_agp_head *agp; /**< AGP data */ + struct platform_device *platform_dev; /**< platform device structure */ struct pci_dev *pdev; /**< PCI device structure */ int pci_vendor; /**< PCI vendor id */ @@ -1091,12 +1094,20 @@ static inline int drm_mtrr_del(int handle, unsigned long offset, } #endif +static inline int drm_core_is_platform(struct drm_device *dev) +{ + return drm_core_check_feature(dev, DRIVER_IS_PLATFORM); +} + /******************************************************************/ /** \name Internal function definitions */ /*@{*/ /* Driver support (drm_drv.h) */ extern int drm_init(struct drm_driver *driver); +extern int drm_platform_init(struct drm_driver *driver, + struct platform_device *pdev, + void *dev_private); extern void drm_exit(struct drm_driver *driver); extern int drm_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); @@ -1314,6 +1325,8 @@ extern int drm_dropmaster_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); struct drm_master *drm_master_create(struct drm_minor *minor); extern struct drm_master *drm_master_get(struct drm_master *master); +extern int drm_get_platform_dev(struct platform_device *pdev, + struct drm_driver *driver, void *priv); extern void drm_master_put(struct drm_master **master); extern int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent, struct drm_driver *driver); |