renesas/drm.git - libdrm, cloned from git://anongit.freedesktop.org/mesa/drm

diff options

author	Dave Airlie <airlied@redhat.com>	2008-02-14 07:37:34 +1000
committer	Dave Airlie <airlied@redhat.com>	2008-02-14 07:37:34 +1000
commit	8bf8cd63bb4631b57ceb27058f81d767a94edc74 (patch)
tree	2d5eade3c797c26340daf2adf2042213491e8a3d /README
parent	a4fc1d7ac6be8d2648acda463723d56c68e4122e (diff)

missing bits

Diffstat (limited to 'README')

0 files changed, 0 insertions, 0 deletions

#ifndef _MSM_KGSL_H #define _MSM_KGSL_H #define KGSL_VERSION_MAJOR 3 #define KGSL_VERSION_MINOR 11 /*context flags */ #define KGSL_CONTEXT_SAVE_GMEM 0x00000001 #define KGSL_CONTEXT_NO_GMEM_ALLOC 0x00000002 #define KGSL_CONTEXT_SUBMIT_IB_LIST 0x00000004 #define KGSL_CONTEXT_CTX_SWITCH 0x00000008 #define KGSL_CONTEXT_PREAMBLE 0x00000010 #define KGSL_CONTEXT_TRASH_STATE 0x00000020 #define KGSL_CONTEXT_PER_CONTEXT_TS 0x00000040 #define KGSL_CONTEXT_INVALID 0xffffffff /* Memory allocayion flags */ #define KGSL_MEMFLAGS_GPUREADONLY 0x01000000 /* generic flag values */ #define KGSL_FLAGS_NORMALMODE 0x00000000 #define KGSL_FLAGS_SAFEMODE 0x00000001 #define KGSL_FLAGS_INITIALIZED0 0x00000002 #define KGSL_FLAGS_INITIALIZED 0x00000004 #define KGSL_FLAGS_STARTED 0x00000008 #define KGSL_FLAGS_ACTIVE 0x00000010 #define KGSL_FLAGS_RESERVED0 0x00000020 #define KGSL_FLAGS_RESERVED1 0x00000040 #define KGSL_FLAGS_RESERVED2 0x00000080 #define KGSL_FLAGS_SOFT_RESET 0x00000100 #define KGSL_FLAGS_PER_CONTEXT_TIMESTAMPS 0x00000200 /* Clock flags to show which clocks should be controled by a given platform */ #define KGSL_CLK_SRC 0x00000001 #define KGSL_CLK_CORE 0x00000002 #define KGSL_CLK_IFACE 0x00000004 #define KGSL_CLK_MEM 0x00000008 #define KGSL_CLK_MEM_IFACE 0x00000010 #define KGSL_CLK_AXI 0x00000020 /* * Reset status values for context */ enum kgsl_ctx_reset_stat { KGSL_CTX_STAT_NO_ERROR = 0x00000000, KGSL_CTX_STAT_GUILTY_CONTEXT_RESET_EXT = 0x00000001, KGSL_CTX_STAT_INNOCENT_CONTEXT_RESET_EXT = 0x00000002, KGSL_CTX_STAT_UNKNOWN_CONTEXT_RESET_EXT = 0x00000003 }; #define KGSL_MAX_PWRLEVELS 5 #define KGSL_CONVERT_TO_MBPS(val) \ (val*1000*1000U) /* device id */ enum kgsl_deviceid { KGSL_DEVICE_3D0 = 0x00000000, KGSL_DEVICE_2D0 = 0x00000001, KGSL_DEVICE_2D1 = 0x00000002, KGSL_DEVICE_MAX = 0x00000003 }; enum kgsl_user_mem_type { KGSL_USER_MEM_TYPE_PMEM = 0x00000000, KGSL_USER_MEM_TYPE_ASHMEM = 0x00000001, KGSL_USER_MEM_TYPE_ADDR = 0x00000002, KGSL_USER_MEM_TYPE_ION = 0x00000003, KGSL_USER_MEM_TYPE_MAX = 0x00000004, }; struct kgsl_devinfo { unsigned int device_id; /* chip revision id * coreid:8 majorrev:8 minorrev:8 patch:8 */ unsigned int chip_id; unsigned int mmu_enabled; unsigned int gmem_gpubaseaddr; /* * This field contains the adreno revision * number 200, 205, 220, etc... */ unsigned int gpu_id; unsigned int gmem_sizebytes; }; /* this structure defines the region of memory that can be mmap()ed from this driver. The timestamp fields are volatile because they are written by the GPU */ struct kgsl_devmemstore { volatile unsigned int soptimestamp; unsigned int sbz; volatile unsigned int eoptimestamp; unsigned int sbz2; volatile unsigned int ts_cmp_enable; unsigned int sbz3; volatile unsigned int ref_wait_ts; unsigned int sbz4; unsigned int current_context; unsigned int sbz5; }; #define KGSL_MEMSTORE_OFFSET(ctxt_id, field) \ ((ctxt_id)*sizeof(struct kgsl_devmemstore) + \ offsetof(struct kgsl_devmemstore, field)) /* timestamp id*/ enum kgsl_timestamp_type { KGSL_TIMESTAMP_CONSUMED = 0x00000001, /* start-of-pipeline timestamp */ KGSL_TIMESTAMP_RETIRED = 0x00000002, /* end-of-pipeline timestamp*/ KGSL_TIMESTAMP_QUEUED = 0x00000003, }; /* property types - used with kgsl_device_getproperty */ enum kgsl_property_type { KGSL_PROP_DEVICE_INFO = 0x00000001, KGSL_PROP_DEVICE_SHADOW = 0x00000002, KGSL_PROP_DEVICE_POWER = 0x00000003, KGSL_PROP_SHMEM = 0x00000004, KGSL_PROP_SHMEM_APERTURES = 0x00000005, KGSL_PROP_MMU_ENABLE = 0x00000006, KGSL_PROP_INTERRUPT_WAITS = 0x00000007, KGSL_PROP_VERSION = 0x00000008, KGSL_PROP_GPU_RESET_STAT = 0x00000009, KGSL_PROP_PWRCTRL = 0x0000000E, }; struct kgsl_shadowprop { unsigned int gpuaddr; unsigned int size; unsigned int flags; /* contains KGSL_FLAGS_ values */ }; struct kgsl_pwrlevel { unsigned int gpu_freq; unsigned int bus_freq; unsigned int io_fraction; }; struct kgsl_version { unsigned int drv_major; unsigned int drv_minor; unsigned int dev_major; unsigned int dev_minor; }; #ifdef __KERNEL__ #define KGSL_3D0_REG_MEMORY "kgsl_3d0_reg_memory" #define KGSL_3D0_IRQ "kgsl_3d0_irq" #define KGSL_2D0_REG_MEMORY "kgsl_2d0_reg_memory" #define KGSL_2D0_IRQ "kgsl_2d0_irq" #define KGSL_2D1_REG_MEMORY "kgsl_2d1_reg_memory" #define KGSL_2D1_IRQ "kgsl_2d1_irq" enum kgsl_iommu_context_id { KGSL_IOMMU_CONTEXT_USER = 0, KGSL_IOMMU_CONTEXT_PRIV = 1, }; struct kgsl_iommu_ctx { const char *iommu_ctx_name; enum kgsl_iommu_context_id ctx_id; }; struct kgsl_device_iommu_data { const struct kgsl_iommu_ctx *iommu_ctxs; int iommu_ctx_count; unsigned int physstart; unsigned int physend; }; struct kgsl_device_platform_data { struct kgsl_pwrlevel pwrlevel[KGSL_MAX_PWRLEVELS]; int init_level; int num_levels; int (*set_grp_async)(void); unsigned int idle_timeout; bool strtstp_sleepwake; unsigned int nap_allowed; unsigned int clk_map; unsigned int idle_needed; struct msm_bus_scale_pdata *bus_scale_table; struct kgsl_device_iommu_data *iommu_data; int iommu_count; struct msm_dcvs_core_info *core_info; }; #endif /* structure holds list of ibs */ struct kgsl_ibdesc { unsigned int gpuaddr; void *hostptr; unsigned int sizedwords; unsigned int ctrl; }; /* ioctls */ #define KGSL_IOC_TYPE 0x09 /* get misc info about the GPU type should be a value from enum kgsl_property_type value points to a structure that varies based on type sizebytes is sizeof() that structure for KGSL_PROP_DEVICE_INFO, use struct kgsl_devinfo this structure contaings hardware versioning info. for KGSL_PROP_DEVICE_SHADOW, use struct kgsl_shadowprop this is used to find mmap() offset and sizes for mapping struct kgsl_memstore into userspace. */ struct kgsl_device_getproperty { unsigned int type; void *value; unsigned int sizebytes; }; #define IOCTL_KGSL_DEVICE_GETPROPERTY \ _IOWR(KGSL_IOC_TYPE, 0x2, struct kgsl_device_getproperty) /* IOCTL_KGSL_DEVICE_READ (0x3) - removed 03/2012 */ /* block until the GPU has executed past a given timestamp * timeout is in milliseconds. */ struct kgsl_device_waittimestamp { unsigned int timestamp; unsigned int timeout; }; #define IOCTL_KGSL_DEVICE_WAITTIMESTAMP \ _IOW(KGSL_IOC_TYPE, 0x6, struct kgsl_device_waittimestamp) struct kgsl_device_waittimestamp_ctxtid { unsigned int context_id; unsigned int timestamp; unsigned int timeout; }; #define IOCTL_KGSL_DEVICE_WAITTIMESTAMP_CTXTID \ _IOW(KGSL_IOC_TYPE, 0x7, struct kgsl_device_waittimestamp_ctxtid) /* issue indirect commands to the GPU. * drawctxt_id must have been created with IOCTL_KGSL_DRAWCTXT_CREATE * ibaddr and sizedwords must specify a subset of a buffer created * with IOCTL_KGSL_SHAREDMEM_FROM_PMEM * flags may be a mask of KGSL_CONTEXT_ values * timestamp is a returned counter value which can be passed to * other ioctls to determine when the commands have been executed by * the GPU. */ struct kgsl_ringbuffer_issueibcmds { unsigned int drawctxt_id; unsigned int ibdesc_addr; unsigned int numibs; unsigned int timestamp; /*output param */ unsigned int flags; }; #define IOCTL_KGSL_RINGBUFFER_ISSUEIBCMDS \ _IOWR(KGSL_IOC_TYPE, 0x10, struct kgsl_ringbuffer_issueibcmds) /* read the most recently executed timestamp value * type should be a value from enum kgsl_timestamp_type */ struct kgsl_cmdstream_readtimestamp { unsigned int type; unsigned int timestamp; /*output param */ }; #define IOCTL_KGSL_CMDSTREAM_READTIMESTAMP_OLD \ _IOR(KGSL_IOC_TYPE, 0x11, struct kgsl_cmdstream_readtimestamp) #define IOCTL_KGSL_CMDSTREAM_READTIMESTAMP \ _IOWR(KGSL_IOC_TYPE, 0x11, struct kgsl_cmdstream_readtimestamp) /* free memory when the GPU reaches a given timestamp. * gpuaddr specify a memory region created by a * IOCTL_KGSL_SHAREDMEM_FROM_PMEM call * type should be a value from enum kgsl_timestamp_type


context:
space:
mode: