diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drmP.h | 57 | ||||
| -rw-r--r-- | include/drm/drm_crtc.h | 21 | ||||
| -rw-r--r-- | include/drm/drm_crtc_helper.h | 2 | ||||
| -rw-r--r-- | include/drm/drm_pciids.h | 12 | ||||
| -rw-r--r-- | include/drm/i915_drm.h | 4 | ||||
| -rw-r--r-- | include/drm/i915_pciids.h | 25 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_page_alloc.h | 11 | ||||
| -rw-r--r-- | include/linux/host1x.h | 284 | ||||
| -rw-r--r-- | include/uapi/drm/armada_drm.h | 45 | ||||
| -rw-r--r-- | include/uapi/drm/tegra_drm.h | 29 |
10 files changed, 442 insertions, 48 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 2b954ad..1d4a920 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -150,6 +150,7 @@ int drm_err(const char *func, const char *format, ...); #define DRIVER_BUS_PCI 0x1 #define DRIVER_BUS_PLATFORM 0x2 #define DRIVER_BUS_USB 0x3 +#define DRIVER_BUS_HOST1X 0x4 /***********************************************************************/ /** \name Begin the DRM... */ @@ -412,7 +413,12 @@ struct drm_prime_file_private { /** File private data */ struct drm_file { - int authenticated; + unsigned always_authenticated :1; + unsigned authenticated :1; + unsigned is_master :1; /* this file private is a master for a minor */ + /* true when the client has asked us to expose stereo 3D mode flags */ + unsigned stereo_allowed :1; + struct pid *pid; kuid_t uid; drm_magic_t magic; @@ -429,13 +435,8 @@ struct drm_file { struct file *filp; void *driver_priv; - int is_master; /* this file private is a master for a minor */ struct drm_master *master; /* master this node is currently associated with N.B. not always minor->master */ - - /* true when the client has asked us to expose stereo 3D mode flags */ - bool stereo_allowed; - /** * fbs - List of framebuffers associated with this file. * @@ -835,12 +836,17 @@ struct drm_driver { /** * Called by vblank timestamping code. * - * Return the current display scanout position from a crtc. + * Return the current display scanout position from a crtc, and an + * optional accurate ktime_get timestamp of when position was measured. * * \param dev DRM device. * \param crtc Id of the crtc to query. * \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 + * scanout position query. Can be NULL to skip timestamp. + * \param *etime Target location for timestamp taken immediately after + * scanout position query. Can be NULL to skip timestamp. * * Returns vpos as a positive number while in active scanout area. * Returns vpos as a negative number inside vblank, counting the number @@ -857,7 +863,8 @@ struct drm_driver { * */ int (*get_scanout_position) (struct drm_device *dev, int crtc, - int *vpos, int *hpos); + int *vpos, int *hpos, ktime_t *stime, + ktime_t *etime); /** * Called by \c drm_get_last_vbltimestamp. Should return a precise @@ -997,27 +1004,6 @@ struct drm_driver { #define DRM_MINOR_CONTROL 2 #define DRM_MINOR_RENDER 3 - -/** - * debugfs node list. This structure represents a debugfs file to - * be created by the drm core - */ -struct drm_debugfs_list { - const char *name; /** file name */ - int (*show)(struct seq_file*, void*); /** show callback */ - u32 driver_features; /**< Required driver features for this entry */ -}; - -/** - * debugfs node structure. This structure represents a debugfs file. - */ -struct drm_debugfs_node { - struct list_head list; - struct drm_minor *minor; - struct drm_debugfs_list *debugfs_ent; - struct dentry *dent; -}; - /** * Info file list entry. This structure represents a debugfs or proc file to * be created by the drm core @@ -1046,7 +1032,7 @@ struct drm_minor { int index; /**< Minor device number */ int type; /**< Control or render */ dev_t device; /**< Device number for mknod */ - struct device kdev; /**< Linux device */ + struct device *kdev; /**< Linux device */ struct drm_device *dev; struct dentry *debugfs_root; @@ -1450,7 +1436,6 @@ extern struct drm_master *drm_master_get(struct drm_master *master); extern void drm_master_put(struct drm_master **master); extern void drm_put_dev(struct drm_device *dev); -extern int drm_put_minor(struct drm_minor **minor); extern void drm_unplug_dev(struct drm_device *dev); extern unsigned int drm_debug; extern unsigned int drm_rnodes; @@ -1470,10 +1455,11 @@ extern struct drm_local_map *drm_getsarea(struct drm_device *dev); #if defined(CONFIG_DEBUG_FS) extern int drm_debugfs_init(struct drm_minor *minor, int minor_id, struct dentry *root); -extern int drm_debugfs_create_files(struct drm_info_list *files, int count, - struct dentry *root, struct drm_minor *minor); -extern int drm_debugfs_remove_files(struct drm_info_list *files, int count, - struct drm_minor *minor); +extern int drm_debugfs_create_files(const struct drm_info_list *files, + int count, struct dentry *root, + struct drm_minor *minor); +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); #endif @@ -1644,7 +1630,6 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver, void drm_dev_free(struct drm_device *dev); int drm_dev_register(struct drm_device *dev, unsigned long flags); void drm_dev_unregister(struct drm_device *dev); -int drm_get_minor(struct drm_device *dev, struct drm_minor **minor, int type); /*@}*/ /* PCI section */ diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index ba407f6..f32c5cd 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -595,7 +595,7 @@ enum drm_connector_force { */ struct drm_connector { struct drm_device *dev; - struct device kdev; + struct device *kdev; struct device_attribute *attr; struct list_head head; @@ -1118,6 +1118,8 @@ extern struct drm_display_mode *drm_gtf_mode_complex(struct drm_device *dev, int GTF_2C, int GTF_K, int GTF_2J); extern int drm_add_modes_noedid(struct drm_connector *connector, int hdisplay, int vdisplay); +extern void drm_set_preferred_mode(struct drm_connector *connector, + int hpref, int vpref); extern int drm_edid_header_is_valid(const u8 *raw_edid); extern bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid); @@ -1145,4 +1147,21 @@ extern int drm_format_horz_chroma_subsampling(uint32_t format); extern int drm_format_vert_chroma_subsampling(uint32_t format); extern const char *drm_get_format_name(uint32_t format); +/* Helpers */ +static inline struct drm_crtc *drm_crtc_find(struct drm_device *dev, + uint32_t id) +{ + struct drm_mode_object *mo; + mo = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_CRTC); + return mo ? obj_to_crtc(mo) : NULL; +} + +static inline struct drm_encoder *drm_encoder_find(struct drm_device *dev, + uint32_t id) +{ + struct drm_mode_object *mo; + mo = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_ENCODER); + return mo ? obj_to_encoder(mo) : NULL; +} + #endif /* __DRM_CRTC_H__ */ diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index f43d556..ef6ad3a 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -163,7 +163,7 @@ static inline void drm_connector_helper_add(struct drm_connector *connector, extern int drm_helper_resume_force_mode(struct drm_device *dev); extern void drm_kms_helper_poll_init(struct drm_device *dev); extern void drm_kms_helper_poll_fini(struct drm_device *dev); -extern void drm_helper_hpd_irq_event(struct drm_device *dev); +extern bool drm_helper_hpd_irq_event(struct drm_device *dev); extern void drm_kms_helper_hotplug_event(struct drm_device *dev); extern void drm_kms_helper_poll_disable(struct drm_device *dev); diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h index 3d79e51..87578c1 100644 --- a/include/drm/drm_pciids.h +++ b/include/drm/drm_pciids.h @@ -261,6 +261,18 @@ {0x1002, 0x679B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \ {0x1002, 0x679E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \ {0x1002, 0x679F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x67A0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x67A1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x67A2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x67A8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x67A9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x67AA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x67B0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x67B1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x67B8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x67B9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x67BA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x67BE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HAWAII|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6800, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6801, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6802, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index 3abfa6e..97d5497 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -49,6 +49,10 @@ extern bool i915_gpu_turbo_disable(void); #define SNB_GMCH_GGMS_MASK 0x3 #define SNB_GMCH_GMS_SHIFT 3 /* Graphics Mode Select */ #define SNB_GMCH_GMS_MASK 0x1f +#define BDW_GMCH_GGMS_SHIFT 6 +#define BDW_GMCH_GGMS_MASK 0x3 +#define BDW_GMCH_GMS_SHIFT 8 +#define BDW_GMCH_GMS_MASK 0xff #define I830_GMCH_CTRL 0x52 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h index 8a10f5c..940ece4 100644 --- a/include/drm/i915_pciids.h +++ b/include/drm/i915_pciids.h @@ -208,4 +208,29 @@ #define INTEL_VLV_D_IDS(info) \ INTEL_VGA_DEVICE(0x0155, info) +#define _INTEL_BDW_M(gt, id, info) \ + INTEL_VGA_DEVICE((((gt) - 1) << 4) | (id), info) +#define _INTEL_BDW_D(gt, id, info) \ + INTEL_VGA_DEVICE((((gt) - 1) << 4) | (id), info) + +#define _INTEL_BDW_M_IDS(gt, info) \ + _INTEL_BDW_M(gt, 0x1602, info), /* ULT */ \ + _INTEL_BDW_M(gt, 0x1606, info), /* ULT */ \ + _INTEL_BDW_M(gt, 0x160B, info), /* Iris */ \ + _INTEL_BDW_M(gt, 0x160E, info) /* ULX */ + +#define _INTEL_BDW_D_IDS(gt, info) \ + _INTEL_BDW_D(gt, 0x160A, info), /* Server */ \ + _INTEL_BDW_D(gt, 0x160D, info) /* Workstation */ + +#define INTEL_BDW_M_IDS(info) \ + _INTEL_BDW_M_IDS(1, info), \ + _INTEL_BDW_M_IDS(2, info), \ + _INTEL_BDW_M_IDS(3, info) + +#define INTEL_BDW_D_IDS(info) \ + _INTEL_BDW_D_IDS(1, info), \ + _INTEL_BDW_D_IDS(2, info), \ + _INTEL_BDW_D_IDS(3, info) + #endif /* _I915_PCIIDS_H */ diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h index 706b962..d1f61bf 100644 --- a/include/drm/ttm/ttm_page_alloc.h +++ b/include/drm/ttm/ttm_page_alloc.h @@ -62,7 +62,7 @@ extern void ttm_pool_unpopulate(struct ttm_tt *ttm); extern int ttm_page_alloc_debugfs(struct seq_file *m, void *data); -#ifdef CONFIG_SWIOTLB +#if defined(CONFIG_SWIOTLB) || defined(CONFIG_INTEL_IOMMU) /** * Initialize pool allocator. */ @@ -94,6 +94,15 @@ static inline int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data) { return 0; } +static inline int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, + struct device *dev) +{ + return -ENOMEM; +} +static inline void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, + struct device *dev) +{ +} #endif #endif diff --git a/include/linux/host1x.h b/include/linux/host1x.h new file mode 100644 index 0000000..f5b9b87 --- /dev/null +++ b/include/linux/host1x.h @@ -0,0 +1,284 @@ +/* + * Copyright (c) 2009-2013, NVIDIA Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef __LINUX_HOST1X_H +#define __LINUX_HOST1X_H + +#include <linux/device.h> +#include <linux/types.h> + +enum host1x_class { + HOST1X_CLASS_HOST1X = 0x1, + HOST1X_CLASS_GR2D = 0x51, + HOST1X_CLASS_GR2D_SB = 0x52, + HOST1X_CLASS_GR3D = 0x60, +}; + +struct host1x_client; + +struct host1x_client_ops { + int (*init)(struct host1x_client *client); + int (*exit)(struct host1x_client *client); +}; + +struct host1x_client { + struct list_head list; + struct device *parent; + struct device *dev; + + const struct host1x_client_ops *ops; + + enum host1x_class class; + struct host1x_channel *channel; + + struct host1x_syncpt **syncpts; + unsigned int num_syncpts; +}; + +/* + * host1x buffer objects + */ + +struct host1x_bo; +struct sg_table; + +struct host1x_bo_ops { + struct host1x_bo *(*get)(struct host1x_bo *bo); + void (*put)(struct host1x_bo *bo); + dma_addr_t (*pin)(struct host1x_bo *bo, struct sg_table **sgt); + void (*unpin)(struct host1x_bo *bo, struct sg_table *sgt); + void *(*mmap)(struct host1x_bo *bo); + void (*munmap)(struct host1x_bo *bo, void *addr); + void *(*kmap)(struct host1x_bo *bo, unsigned int pagenum); + void (*kunmap)(struct host1x_bo *bo, unsigned int pagenum, void *addr); +}; + +struct host1x_bo { + const struct host1x_bo_ops *ops; +}; + +static inline void host1x_bo_init(struct host1x_bo *bo, + const struct host1x_bo_ops *ops) +{ + bo->ops = ops; +} + +static inline struct host1x_bo *host1x_bo_get(struct host1x_bo *bo) +{ + return bo->ops->get(bo); +} + +static inline void host1x_bo_put(struct host1x_bo *bo) +{ + bo->ops->put(bo); +} + +static inline dma_addr_t host1x_bo_pin(struct host1x_bo *bo, + struct sg_table **sgt) +{ + return bo->ops->pin(bo, sgt); +} + +static inline void host1x_bo_unpin(struct host1x_bo *bo, struct sg_table *sgt) +{ + bo->ops->unpin(bo, sgt); +} + +static inline void *host1x_bo_mmap(struct host1x_bo *bo) +{ + return bo->ops->mmap(bo); +} + +static inline void host1x_bo_munmap(struct host1x_bo *bo, void *addr) +{ + bo->ops->munmap(bo, addr); +} + +static inline void *host1x_bo_kmap(struct host1x_bo *bo, unsigned int pagenum) +{ + return bo->ops->kmap(bo, pagenum); +} + +static inline void host1x_bo_kunmap(struct host1x_bo *bo, + unsigned int pagenum, void *addr) +{ + bo->ops->kunmap(bo, pagenum, addr); +} + +/* + * host1x syncpoints + */ + +#define HOST1X_SYNCPT_CLIENT_MANAGED (1 << 0) +#define HOST1X_SYNCPT_HAS_BASE (1 << 1) + +struct host1x_syncpt_base; +struct host1x_syncpt; +struct host1x; + +struct host1x_syncpt *host1x_syncpt_get(struct host1x *host, u32 id); +u32 host1x_syncpt_id(struct host1x_syncpt *sp); +u32 host1x_syncpt_read_min(struct host1x_syncpt *sp); +u32 host1x_syncpt_read_max(struct host1x_syncpt *sp); +int host1x_syncpt_incr(struct host1x_syncpt *sp); +int host1x_syncpt_wait(struct host1x_syncpt *sp, u32 thresh, long timeout, + u32 *value); +struct host1x_syncpt *host1x_syncpt_request(struct device *dev, + unsigned long flags); +void host1x_syncpt_free(struct host1x_syncpt *sp); + +struct host1x_syncpt_base *host1x_syncpt_get_base(struct host1x_syncpt *sp); +u32 host1x_syncpt_base_id(struct host1x_syncpt_base *base); + +/* + * host1x channel + */ + +struct host1x_channel; +struct host1x_job; + +struct host1x_channel *host1x_channel_request(struct device *dev); +void host1x_channel_free(struct host1x_channel *channel); +struct host1x_channel *host1x_channel_get(struct host1x_channel *channel); +void host1x_channel_put(struct host1x_channel *channel); +int host1x_job_submit(struct host1x_job *job); + +/* + * host1x job + */ + +struct host1x_reloc { + struct host1x_bo *cmdbuf; + u32 cmdbuf_offset; + struct host1x_bo *target; + u32 target_offset; + u32 shift; + u32 pad; +}; + +struct host1x_job { + /* When refcount goes to zero, job can be freed */ + struct kref ref; + + /* List entry */ + struct list_head list; + + /* Channel where job is submitted to */ + struct host1x_channel *channel; + + u32 client; + + /* Gathers and their memory */ + struct host1x_job_gather *gathers; + unsigned int num_gathers; + + /* Wait checks to be processed at submit time */ + struct host1x_waitchk *waitchk; + unsigned int num_waitchk; + u32 waitchk_mask; + + /* Array of handles to be pinned & unpinned */ + struct host1x_reloc *relocarray; + unsigned int num_relocs; + struct host1x_job_unpin_data *unpins; + unsigned int num_unpins; + + dma_addr_t *addr_phys; + dma_addr_t *gather_addr_phys; + dma_addr_t *reloc_addr_phys; + + /* Sync point id, number of increments and end related to the submit */ + u32 syncpt_id; + u32 syncpt_incrs; + u32 syncpt_end; + + /* Maximum time to wait for this job */ + unsigned int timeout; + + /* Index and number of slots used in the push buffer */ + unsigned int first_get; + unsigned int num_slots; + + /* Copy of gathers */ + size_t gather_copy_size; + dma_addr_t gather_copy; + u8 *gather_copy_mapped; + + /* Check if register is marked as an address reg */ + int (*is_addr_reg)(struct device *dev, u32 reg, u32 class); + + /* Request a SETCLASS to this class */ + u32 class; + + /* Add a channel wait for previous ops to complete */ + bool serialize; +}; + +struct host1x_job *host1x_job_alloc(struct host1x_channel *ch, + u32 num_cmdbufs, u32 num_relocs, + u32 num_waitchks); +void host1x_job_add_gather(struct host1x_job *job, struct host1x_bo *mem_id, + u32 words, u32 offset); +struct host1x_job *host1x_job_get(struct host1x_job *job); +void host1x_job_put(struct host1x_job *job); +int host1x_job_pin(struct host1x_job *job, struct device *dev); +void host1x_job_unpin(struct host1x_job *job); + +/* + * subdevice probe infrastructure + */ + +struct host1x_device; + +struct host1x_driver { + const struct of_device_id *subdevs; + struct list_head list; + const char *name; + + int (*probe)(struct host1x_device *device); + int (*remove)(struct host1x_device *device); +}; + +int host1x_driver_register(struct host1x_driver *driver); +void host1x_driver_unregister(struct host1x_driver *driver); + +struct host1x_device { + struct host1x_driver *driver; + struct list_head list; + struct device dev; + + struct mutex subdevs_lock; + struct list_head subdevs; + struct list_head active; + + struct mutex clients_lock; + struct list_head clients; +}; + +static inline struct host1x_device *to_host1x_device(struct device *dev) +{ + return container_of(dev, struct host1x_device, dev); +} + +int host1x_device_init(struct host1x_device *device); +int host1x_device_exit(struct host1x_device *device); + +int host1x_client_register(struct host1x_client *client); +int host1x_client_unregister(struct host1x_client *client); + +#endif diff --git a/include/uapi/drm/armada_drm.h b/include/uapi/drm/armada_drm.h new file mode 100644 index 0000000..8dec3fd --- /dev/null +++ b/include/uapi/drm/armada_drm.h @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2012 Russell King + * With inspiration from the i915 driver + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef DRM_ARMADA_IOCTL_H +#define DRM_ARMADA_IOCTL_H + +#define DRM_ARMADA_GEM_CREATE 0x00 +#define DRM_ARMADA_GEM_MMAP 0x02 +#define DRM_ARMADA_GEM_PWRITE 0x03 + +#define ARMADA_IOCTL(dir, name, str) \ + DRM_##dir(DRM_COMMAND_BASE + DRM_ARMADA_##name, struct drm_armada_##str) + +struct drm_armada_gem_create { + uint32_t handle; + uint32_t size; +}; +#define DRM_IOCTL_ARMADA_GEM_CREATE \ + ARMADA_IOCTL(IOWR, GEM_CREATE, gem_create) + +struct drm_armada_gem_mmap { + uint32_t handle; + uint32_t pad; + uint64_t offset; + uint64_t size; + uint64_t addr; +}; +#define DRM_IOCTL_ARMADA_GEM_MMAP \ + ARMADA_IOCTL(IOWR, GEM_MMAP, gem_mmap) + +struct drm_armada_gem_pwrite { + uint64_t ptr; + uint32_t handle; + uint32_t offset; + uint32_t size; +}; +#define DRM_IOCTL_ARMADA_GEM_PWRITE \ + ARMADA_IOCTL(IOW, GEM_PWRITE, gem_pwrite) + +#endif diff --git a/include/uapi/drm/tegra_drm.h b/include/uapi/drm/tegra_drm.h index 73bde4e..5e1ab55 100644 --- a/include/uapi/drm/tegra_drm.h +++ b/include/uapi/drm/tegra_drm.h @@ -19,6 +19,9 @@ #include <drm/drm.h> +#define DRM_TEGRA_GEM_CREATE_TILED (1 << 0) +#define DRM_TEGRA_GEM_CREATE_BOTTOM_UP (1 << 1) + struct drm_tegra_gem_create { __u64 size; __u32 flags; @@ -65,6 +68,12 @@ struct drm_tegra_get_syncpt { __u32 id; }; +struct drm_tegra_get_syncpt_base { + __u64 context; + __u32 syncpt; + __u32 id; +}; + struct drm_tegra_syncpt { __u32 id; __u32 incrs; @@ -115,15 +124,16 @@ struct drm_tegra_submit { __u32 reserved[5]; /* future expansion */ }; -#define DRM_TEGRA_GEM_CREATE 0x00 -#define DRM_TEGRA_GEM_MMAP 0x01 -#define DRM_TEGRA_SYNCPT_READ 0x02 -#define DRM_TEGRA_SYNCPT_INCR 0x03 -#define DRM_TEGRA_SYNCPT_WAIT 0x04 -#define DRM_TEGRA_OPEN_CHANNEL 0x05 -#define DRM_TEGRA_CLOSE_CHANNEL 0x06 -#define DRM_TEGRA_GET_SYNCPT 0x07 -#define DRM_TEGRA_SUBMIT 0x08 +#define DRM_TEGRA_GEM_CREATE 0x00 +#define DRM_TEGRA_GEM_MMAP 0x01 +#define DRM_TEGRA_SYNCPT_READ 0x02 +#define DRM_TEGRA_SYNCPT_INCR 0x03 +#define DRM_TEGRA_SYNCPT_WAIT 0x04 +#define DRM_TEGRA_OPEN_CHANNEL 0x05 +#define DRM_TEGRA_CLOSE_CHANNEL 0x06 +#define DRM_TEGRA_GET_SYNCPT 0x07 +#define DRM_TEGRA_SUBMIT 0x08 +#define DRM_TEGRA_GET_SYNCPT_BASE 0x09 #define DRM_IOCTL_TEGRA_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_CREATE, struct drm_tegra_gem_create) #define DRM_IOCTL_TEGRA_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_MMAP, struct drm_tegra_gem_mmap) @@ -134,5 +144,6 @@ struct drm_tegra_submit { #define DRM_IOCTL_TEGRA_CLOSE_CHANNEL DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_CLOSE_CHANNEL, struct drm_tegra_open_channel) #define DRM_IOCTL_TEGRA_GET_SYNCPT DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GET_SYNCPT, struct drm_tegra_get_syncpt) #define DRM_IOCTL_TEGRA_SUBMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_SUBMIT, struct drm_tegra_submit) +#define DRM_IOCTL_TEGRA_GET_SYNCPT_BASE DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GET_SYNCPT_BASE, struct drm_tegra_get_syncpt_base) #endif |
