diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drmP.h | 81 | ||||
| -rw-r--r-- | include/drm/drm_agpsupport.h | 33 | ||||
| -rw-r--r-- | include/drm/drm_crtc.h | 4 | ||||
| -rw-r--r-- | include/drm/drm_crtc_helper.h | 4 | ||||
| -rw-r--r-- | include/drm/drm_dp_helper.h | 35 | ||||
| -rw-r--r-- | include/drm/drm_os_linux.h | 37 | ||||
| -rw-r--r-- | include/drm/drm_pciids.h | 2 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 9 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_object.h | 18 |
9 files changed, 113 insertions, 110 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 1d4a920..04086c5 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -56,6 +56,7 @@ #include <linux/mutex.h> #include <linux/io.h> #include <linux/slab.h> +#include <linux/ratelimit.h> #if defined(__alpha__) || defined(__powerpc__) #include <asm/pgtable.h> /* For pte_wrprotect */ #endif @@ -136,7 +137,6 @@ int drm_err(const char *func, const char *format, ...); /* driver capabilities and requirements mask */ #define DRIVER_USE_AGP 0x1 -#define DRIVER_REQUIRE_AGP 0x2 #define DRIVER_PCI_DMA 0x8 #define DRIVER_SG 0x10 #define DRIVER_HAVE_DMA 0x20 @@ -180,6 +180,22 @@ int drm_err(const char *func, const char *format, ...); #define DRM_ERROR(fmt, ...) \ drm_err(__func__, fmt, ##__VA_ARGS__) +/** + * Rate limited error output. Like DRM_ERROR() but won't flood the log. + * + * \param fmt printf() like format string. + * \param arg arguments + */ +#define DRM_ERROR_RATELIMITED(fmt, ...) \ +({ \ + static DEFINE_RATELIMIT_STATE(_rs, \ + DEFAULT_RATELIMIT_INTERVAL, \ + DEFAULT_RATELIMIT_BURST); \ + \ + if (__ratelimit(&_rs)) \ + drm_err(__func__, fmt, ##__VA_ARGS__); \ +}) + #define DRM_INFO(fmt, ...) \ printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__) @@ -422,7 +438,6 @@ struct drm_file { struct pid *pid; kuid_t uid; drm_magic_t magic; - unsigned long ioctl_count; struct list_head lhead; struct drm_minor *minor; unsigned long lock_count; @@ -511,7 +526,7 @@ struct drm_device_dma { */ struct drm_agp_mem { unsigned long handle; /**< handle */ - DRM_AGP_MEM *memory; + struct agp_memory *memory; unsigned long bound; /**< address */ int pages; struct list_head head; @@ -523,7 +538,7 @@ struct drm_agp_mem { * \sa drm_agp_init() and drm_device::agp. */ struct drm_agp_head { - DRM_AGP_KERN agp_info; /**< AGP device information */ + struct agp_kern_info agp_info; /**< AGP device information */ struct list_head memory; unsigned long mode; /**< AGP mode */ struct agp_bridge_data *bridge; @@ -607,13 +622,6 @@ struct drm_ati_pcigart_info { }; /** - * GEM specific mm private for tracking GEM objects - */ -struct drm_gem_mm { - struct drm_vma_offset_manager vma_manager; -}; - -/** * This structure defines the drm_mm memory object, which will be used by the * DRM for its buffer objects. */ @@ -750,10 +758,6 @@ struct drm_bus { int (*set_unique)(struct drm_device *dev, struct drm_master *master, struct drm_unique *unique); int (*irq_by_busid)(struct drm_device *dev, struct drm_irq_busid *p); - /* hooks that are for PCI */ - int (*agp_init)(struct drm_device *dev); - void (*agp_destroy)(struct drm_device *dev); - }; /** @@ -841,6 +845,7 @@ struct drm_driver { * * \param dev DRM device. * \param crtc Id of the crtc to query. + * \param flags Flags from the caller (DRM_CALLED_FROM_VBLIRQ or 0). * \param *vpos Target location for current vertical scanout position. * \param *hpos Target location for current horizontal scanout position. * \param *stime Target location for timestamp taken immediately before @@ -863,6 +868,7 @@ struct drm_driver { * */ int (*get_scanout_position) (struct drm_device *dev, int crtc, + unsigned int flags, int *vpos, int *hpos, ktime_t *stime, ktime_t *etime); @@ -903,7 +909,7 @@ struct drm_driver { /* these have to be filled in */ - irqreturn_t(*irq_handler) (DRM_IRQ_ARGS); + irqreturn_t(*irq_handler) (int irq, void *arg); void (*irq_preinstall) (struct drm_device *dev); int (*irq_postinstall) (struct drm_device *dev); void (*irq_uninstall) (struct drm_device *dev); @@ -995,8 +1001,8 @@ struct drm_driver { } kdriver; struct drm_bus *bus; - /* List of devices hanging off this driver */ - struct list_head device_list; + /* List of devices hanging off this driver with stealth attach. */ + struct list_head legacy_dev_list; }; #define DRM_MINOR_UNASSIGNED 0 @@ -1085,7 +1091,7 @@ struct drm_vblank_crtc { * may contain multiple heads. */ struct drm_device { - struct list_head driver_item; /**< list of devices per driver */ + struct list_head legacy_dev_list;/**< list of devices per driver for stealth attach cleanup */ char *devname; /**< For /proc/interrupts */ int if_version; /**< Highest interface version set */ @@ -1098,8 +1104,6 @@ struct drm_device { /** \name Usage Counters */ /*@{ */ int open_count; /**< Outstanding files open */ - atomic_t ioctl_count; /**< Outstanding IOCTLs pending */ - atomic_t vma_count; /**< Outstanding vma areas open */ int buf_use; /**< Buffers in use -- cannot alloc */ atomic_t buf_alloc; /**< Buffer allocation in progress */ /*@} */ @@ -1176,7 +1180,6 @@ struct drm_device { struct drm_sg_mem *sg; /**< Scatter gather memory */ unsigned int num_crtcs; /**< Number of CRTCs on this device */ void *dev_private; /**< device private data */ - void *mm_private; struct address_space *dev_mapping; struct drm_sigdata sigdata; /**< For block_all_signals */ sigset_t sigmask; @@ -1194,6 +1197,7 @@ struct drm_device { /*@{ */ struct mutex object_name_lock; struct idr object_name_idr; + struct drm_vma_offset_manager *vma_offset_manager; /*@} */ int switch_power_state; @@ -1268,6 +1272,7 @@ extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait); /* Memory management support (drm_memory.h) */ #include <drm/drm_memory.h> + /* Misc. IOCTL support (drm_ioctl.h) */ extern int drm_irq_by_busid(struct drm_device *dev, void *data, struct drm_file *file_priv); @@ -1398,8 +1403,10 @@ extern int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, int crtc, int *max_error, struct timeval *vblank_time, unsigned flags, - struct drm_crtc *refcrtc); -extern void drm_calc_timestamping_constants(struct drm_crtc *crtc); + const struct drm_crtc *refcrtc, + const struct drm_display_mode *mode); +extern void drm_calc_timestamping_constants(struct drm_crtc *crtc, + const struct drm_display_mode *mode); extern bool drm_mode_parse_command_line_for_connector(const char *mode_option, @@ -1461,6 +1468,30 @@ extern int drm_debugfs_create_files(const struct drm_info_list *files, extern int drm_debugfs_remove_files(const struct drm_info_list *files, int count, struct drm_minor *minor); extern int drm_debugfs_cleanup(struct drm_minor *minor); +#else +static inline int drm_debugfs_init(struct drm_minor *minor, int minor_id, + struct dentry *root) +{ + return 0; +} + +static inline int drm_debugfs_create_files(const struct drm_info_list *files, + int count, struct dentry *root, + struct drm_minor *minor) +{ + return 0; +} + +static inline int drm_debugfs_remove_files(const struct drm_info_list *files, + int count, struct drm_minor *minor) +{ + return 0; +} + +static inline int drm_debugfs_cleanup(struct drm_minor *minor) +{ + return 0; +} #endif /* Info file support */ @@ -1645,6 +1676,7 @@ static __inline__ int drm_pci_device_is_agp(struct drm_device *dev) return pci_find_capability(dev->pdev, PCI_CAP_ID_AGP); } +void drm_pci_agp_destroy(struct drm_device *dev); extern int drm_pci_init(struct drm_driver *driver, struct pci_driver *pdriver); extern void drm_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver); @@ -1660,7 +1692,6 @@ extern int drm_pcie_get_speed_cap_mask(struct drm_device *dev, u32 *speed_mask); /* platform section */ extern int drm_platform_init(struct drm_driver *driver, struct platform_device *platform_device); -extern void drm_platform_exit(struct drm_driver *driver, struct platform_device *platform_device); /* returns true if currently okay to sleep */ static __inline__ bool drm_can_sleep(void) diff --git a/include/drm/drm_agpsupport.h b/include/drm/drm_agpsupport.h index a184eee..86a0218 100644 --- a/include/drm/drm_agpsupport.h +++ b/include/drm/drm_agpsupport.h @@ -10,17 +10,16 @@ #if __OS_HAS_AGP -void drm_free_agp(DRM_AGP_MEM * handle, int pages); -int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start); -int drm_unbind_agp(DRM_AGP_MEM * handle); -DRM_AGP_MEM *drm_agp_bind_pages(struct drm_device *dev, +void drm_free_agp(struct agp_memory * handle, int pages); +int drm_bind_agp(struct agp_memory * handle, unsigned int start); +int drm_unbind_agp(struct agp_memory * handle); +struct agp_memory *drm_agp_bind_pages(struct drm_device *dev, struct page **pages, unsigned long num_pages, uint32_t gtt_offset, uint32_t type); struct drm_agp_head *drm_agp_init(struct drm_device *dev); -void drm_agp_destroy(struct drm_agp_head *agp); void drm_agp_clear(struct drm_device *dev); int drm_agp_acquire(struct drm_device *dev); int drm_agp_acquire_ioctl(struct drm_device *dev, void *data, @@ -46,29 +45,23 @@ int drm_agp_unbind_ioctl(struct drm_device *dev, void *data, int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request); int drm_agp_bind_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); - -static inline int drm_core_has_AGP(struct drm_device *dev) -{ - return drm_core_check_feature(dev, DRIVER_USE_AGP); -} - #else /* __OS_HAS_AGP */ -static inline void drm_free_agp(DRM_AGP_MEM * handle, int pages) +static inline void drm_free_agp(struct agp_memory * handle, int pages) { } -static inline int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start) +static inline int drm_bind_agp(struct agp_memory * handle, unsigned int start) { return -ENODEV; } -static inline int drm_unbind_agp(DRM_AGP_MEM * handle) +static inline int drm_unbind_agp(struct agp_memory * handle) { return -ENODEV; } -static inline DRM_AGP_MEM *drm_agp_bind_pages(struct drm_device *dev, +static inline struct agp_memory *drm_agp_bind_pages(struct drm_device *dev, struct page **pages, unsigned long num_pages, uint32_t gtt_offset, @@ -82,10 +75,6 @@ static inline struct drm_agp_head *drm_agp_init(struct drm_device *dev) return NULL; } -static inline void drm_agp_destroy(struct drm_agp_head *agp) -{ -} - static inline void drm_agp_clear(struct drm_device *dev) { } @@ -183,12 +172,6 @@ static inline int drm_agp_bind_ioctl(struct drm_device *dev, void *data, { return -ENODEV; } - -static inline int drm_core_has_AGP(struct drm_device *dev) -{ - return 0; -} - #endif /* __OS_HAS_AGP */ #endif /* _DRM_AGPSUPPORT_H_ */ diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index b3865a0..71727b6 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -30,6 +30,7 @@ #include <linux/types.h> #include <linux/idr.h> #include <linux/fb.h> +#include <linux/hdmi.h> #include <drm/drm_mode.h> #include <drm/drm_fourcc.h> @@ -181,6 +182,7 @@ struct drm_display_mode { int vrefresh; /* in Hz */ int hsync; /* in kHz */ + enum hdmi_picture_aspect picture_aspect_ratio; }; static inline bool drm_mode_is_stereo(const struct drm_display_mode *mode) @@ -447,7 +449,7 @@ struct drm_crtc { uint16_t *gamma_store; /* Constants needed for precise vblank and swap timestamping. */ - s64 framedur_ns, linedur_ns, pixeldur_ns; + int framedur_ns, linedur_ns, pixeldur_ns; /* if you are using the helper */ void *helper_private; diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index ef6ad3a..b1388b5 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -120,8 +120,8 @@ struct drm_encoder_helper_funcs { */ struct drm_connector_helper_funcs { int (*get_modes)(struct drm_connector *connector); - int (*mode_valid)(struct drm_connector *connector, - struct drm_display_mode *mode); + enum drm_mode_status (*mode_valid)(struct drm_connector *connector, + struct drm_display_mode *mode); struct drm_encoder *(*best_encoder)(struct drm_connector *connector); }; diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index a92c375..1d09050 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -41,22 +41,22 @@ * 1.2 formally includes both eDP and DPI definitions. */ -#define AUX_NATIVE_WRITE 0x8 -#define AUX_NATIVE_READ 0x9 -#define AUX_I2C_WRITE 0x0 -#define AUX_I2C_READ 0x1 -#define AUX_I2C_STATUS 0x2 -#define AUX_I2C_MOT 0x4 - -#define AUX_NATIVE_REPLY_ACK (0x0 << 4) -#define AUX_NATIVE_REPLY_NACK (0x1 << 4) -#define AUX_NATIVE_REPLY_DEFER (0x2 << 4) -#define AUX_NATIVE_REPLY_MASK (0x3 << 4) - -#define AUX_I2C_REPLY_ACK (0x0 << 6) -#define AUX_I2C_REPLY_NACK (0x1 << 6) -#define AUX_I2C_REPLY_DEFER (0x2 << 6) -#define AUX_I2C_REPLY_MASK (0x3 << 6) +#define DP_AUX_I2C_WRITE 0x0 +#define DP_AUX_I2C_READ 0x1 +#define DP_AUX_I2C_STATUS 0x2 +#define DP_AUX_I2C_MOT 0x4 +#define DP_AUX_NATIVE_WRITE 0x8 +#define DP_AUX_NATIVE_READ 0x9 + +#define DP_AUX_NATIVE_REPLY_ACK (0x0 << 0) +#define DP_AUX_NATIVE_REPLY_NACK (0x1 << 0) +#define DP_AUX_NATIVE_REPLY_DEFER (0x2 << 0) +#define DP_AUX_NATIVE_REPLY_MASK (0x3 << 0) + +#define DP_AUX_I2C_REPLY_ACK (0x0 << 2) +#define DP_AUX_I2C_REPLY_NACK (0x1 << 2) +#define DP_AUX_I2C_REPLY_DEFER (0x2 << 2) +#define DP_AUX_I2C_REPLY_MASK (0x3 << 2) /* AUX CH addresses */ /* DPCD */ @@ -266,9 +266,10 @@ #define DP_TEST_REQUEST 0x218 # define DP_TEST_LINK_TRAINING (1 << 0) -# define DP_TEST_LINK_PATTERN (1 << 1) +# define DP_TEST_LINK_VIDEO_PATTERN (1 << 1) # define DP_TEST_LINK_EDID_READ (1 << 2) # define DP_TEST_LINK_PHY_TEST_PATTERN (1 << 3) /* DPCD >= 1.1 */ +# define DP_TEST_LINK_FAUX_PATTERN (1 << 4) /* DPCD >= 1.2 */ #define DP_TEST_LINK_RATE 0x219 # define DP_LINK_RATE_162 (0x6) diff --git a/include/drm/drm_os_linux.h b/include/drm/drm_os_linux.h index 815fafc..86ab99b 100644 --- a/include/drm/drm_os_linux.h +++ b/include/drm/drm_os_linux.h @@ -21,7 +21,6 @@ static inline void writeq(u64 val, void __iomem *reg) /** Current process ID */ #define DRM_CURRENTPID task_pid_nr(current) -#define DRM_SUSER(p) capable(CAP_SYS_ADMIN) #define DRM_UDELAY(d) udelay(d) /** Read a byte from a MMIO region */ #define DRM_READ8(map, offset) readb(((void __iomem *)(map)->handle) + (offset)) @@ -35,45 +34,12 @@ static inline void writeq(u64 val, void __iomem *reg) #define DRM_WRITE16(map, offset, val) writew(val, ((void __iomem *)(map)->handle) + (offset)) /** Write a dword into a MMIO region */ #define DRM_WRITE32(map, offset, val) writel(val, ((void __iomem *)(map)->handle) + (offset)) -/** Read memory barrier */ /** Read a qword from a MMIO region - be careful using these unless you really understand them */ #define DRM_READ64(map, offset) readq(((void __iomem *)(map)->handle) + (offset)) /** Write a qword into a MMIO region */ #define DRM_WRITE64(map, offset, val) writeq(val, ((void __iomem *)(map)->handle) + (offset)) -#define DRM_READMEMORYBARRIER() rmb() -/** Write memory barrier */ -#define DRM_WRITEMEMORYBARRIER() wmb() -/** Read/write memory barrier */ -#define DRM_MEMORYBARRIER() mb() - -/** IRQ handler arguments and return type and values */ -#define DRM_IRQ_ARGS int irq, void *arg - -/** AGP types */ -#if __OS_HAS_AGP -#define DRM_AGP_MEM struct agp_memory -#define DRM_AGP_KERN struct agp_kern_info -#else -/* define some dummy types for non AGP supporting kernels */ -struct no_agp_kern { - unsigned long aper_base; - unsigned long aper_size; -}; -#define DRM_AGP_MEM int -#define DRM_AGP_KERN struct no_agp_kern -#endif - -/** Other copying of data to kernel space */ -#define DRM_COPY_FROM_USER(arg1, arg2, arg3) \ - copy_from_user(arg1, arg2, arg3) -/** Other copying of data from kernel space */ -#define DRM_COPY_TO_USER(arg1, arg2, arg3) \ - copy_to_user(arg1, arg2, arg3) - -#define DRM_HZ HZ - #define DRM_WAIT_ON( ret, queue, timeout, condition ) \ do { \ DECLARE_WAITQUEUE(entry, current); \ @@ -97,6 +63,3 @@ do { \ __set_current_state(TASK_RUNNING); \ remove_wait_queue(&(queue), &entry); \ } while (0) - -#define DRM_WAKEUP( queue ) wake_up( queue ) -#define DRM_INIT_WAITQUEUE( queue ) init_waitqueue_head( queue ) diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h index 87578c1..49376ae 100644 --- a/include/drm/drm_pciids.h +++ b/include/drm/drm_pciids.h @@ -600,7 +600,7 @@ {0x1002, 0x9645, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO2|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ {0x1002, 0x9647, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\ {0x1002, 0x9648, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\ - {0x1002, 0x9649, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\ + {0x1002, 0x9649, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO2|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP|RADEON_IS_IGP},\ {0x1002, 0x964a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ {0x1002, 0x964b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ {0x1002, 0x964c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_SUMO|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \ diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 8639c85..32d34eb 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -681,6 +681,15 @@ extern int ttm_tt_set_placement_caching(struct ttm_tt *ttm, uint32_t placement); extern int ttm_tt_swapout(struct ttm_tt *ttm, struct file *persistent_swap_storage); +/** + * ttm_tt_unpopulate - free pages from a ttm + * + * @ttm: Pointer to the ttm_tt structure + * + * Calls the driver method to free all pages from a ttm + */ +extern void ttm_tt_unpopulate(struct ttm_tt *ttm); + /* * ttm_bo.c */ diff --git a/include/drm/ttm/ttm_object.h b/include/drm/ttm/ttm_object.h index 58b0298..0097cc0 100644 --- a/include/drm/ttm/ttm_object.h +++ b/include/drm/ttm/ttm_object.h @@ -190,14 +190,26 @@ extern int ttm_base_object_init(struct ttm_object_file *tfile, * @key: Hash key * * Looks up a struct ttm_base_object with the key @key. - * Also verifies that the object is visible to the application, by - * comparing the @tfile argument and checking the object shareable flag. */ extern struct ttm_base_object *ttm_base_object_lookup(struct ttm_object_file *tfile, uint32_t key); /** + * ttm_base_object_lookup_for_ref + * + * @tdev: Pointer to a struct ttm_object_device. + * @key: Hash key + * + * Looks up a struct ttm_base_object with the key @key. + * This function should only be used when the struct tfile associated with the + * caller doesn't yet have a reference to the base object. + */ + +extern struct ttm_base_object * +ttm_base_object_lookup_for_ref(struct ttm_object_device *tdev, uint32_t key); + +/** * ttm_base_object_unref * * @p_base: Pointer to a pointer referencing a struct ttm_base_object. @@ -218,6 +230,8 @@ extern void ttm_base_object_unref(struct ttm_base_object **p_base); * @existed: Upon completion, indicates that an identical reference object * already existed, and the refcount was upped on that object instead. * + * Checks that the base object is shareable and adds a ref object to it. + * * Adding a ref object to a base object is basically like referencing the * base object, but a user-space application holds the reference. When the * file corresponding to @tfile is closed, all its reference objects are |
