From 8b2925468d326ab6fa31a312e845a3bc71343106 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Mon, 3 Nov 2008 09:39:53 +1000 Subject: radeon: make new CS2 command submission interface port older interface to this --- linux-core/radeon_gem.c | 25 +++-- shared-core/radeon_cs.c | 257 ++++++++++++++++++++++++++++++++++++++------- shared-core/radeon_drm.h | 19 +++- shared-core/radeon_drv.h | 31 ++++-- shared-core/radeon_state.c | 1 + 5 files changed, 273 insertions(+), 60 deletions(-) diff --git a/linux-core/radeon_gem.c b/linux-core/radeon_gem.c index 4b15fac3..7899490f 100644 --- a/linux-core/radeon_gem.c +++ b/linux-core/radeon_gem.c @@ -1148,11 +1148,11 @@ int radeon_gem_object_unpin(struct drm_gem_object *obj) #define RADEON_NUM_IB (RADEON_IB_MEMORY / RADEON_IB_SIZE) -int radeon_gem_ib_get(struct drm_device *dev, void **ib, uint32_t dwords, uint32_t *card_offset) +int radeon_gem_ib_get(struct drm_radeon_cs_parser *parser, uint32_t *card_offset) { int i, index = -1; int ret; - drm_radeon_private_t *dev_priv = dev->dev_private; + drm_radeon_private_t *dev_priv = parser->dev->dev_private; for (i = 0; i < RADEON_NUM_IB; i++) { if (!(dev_priv->ib_alloc_bitmap & (1 << i))){ @@ -1178,12 +1178,12 @@ int radeon_gem_ib_get(struct drm_device *dev, void **ib, uint32_t dwords, uint32 } if (index == -1) { - DRM_ERROR("Major case fail to allocate IB from freelist %x\n", dev_priv->ib_alloc_bitmap); + DRM_ERROR("Major case fail to allocate IB from freelist %llx\n", dev_priv->ib_alloc_bitmap); return -EINVAL; } - if (dwords > RADEON_IB_SIZE / sizeof(uint32_t)) + if (parser->chunks[parser->ib_index].length_dw > RADEON_IB_SIZE / sizeof(uint32_t)) return -EINVAL; ret = drm_bo_do_validate(dev_priv->ib_objs[index]->bo, 0, @@ -1195,25 +1195,24 @@ int radeon_gem_ib_get(struct drm_device *dev, void **ib, uint32_t dwords, uint32 } *card_offset = dev_priv->gart_vm_start + dev_priv->ib_objs[index]->bo->offset; - *ib = dev_priv->ib_objs[index]->kmap.virtual; + parser->ib = dev_priv->ib_objs[index]->kmap.virtual; dev_priv->ib_alloc_bitmap |= (1 << i); return 0; } -static void radeon_gem_ib_free(struct drm_device *dev, void *ib, uint32_t dwords) +static void radeon_gem_ib_free(struct drm_radeon_cs_parser *parser) { + struct drm_device *dev = parser->dev; drm_radeon_private_t *dev_priv = dev->dev_private; struct drm_fence_object *fence; int ret; int i; for (i = 0; i < RADEON_NUM_IB; i++) { - - if (dev_priv->ib_objs[i]->kmap.virtual == ib) { + if (dev_priv->ib_objs[i]->kmap.virtual == parser->ib) { /* emit a fence object */ ret = drm_fence_buffer_objects(dev, NULL, 0, NULL, &fence); if (ret) { - drm_putback_buffer_objects(dev); } /* dereference the fence object */ @@ -1243,19 +1242,19 @@ static int radeon_gem_ib_destroy(struct drm_device *dev) return 0; } -static int radeon_gem_relocate(struct drm_device *dev, struct drm_file *file_priv, - uint32_t *reloc, uint32_t *offset) +static int radeon_gem_relocate(struct drm_radeon_cs_parser *parser, + uint32_t *reloc, uint32_t *offset) { + struct drm_device *dev = parser->dev; drm_radeon_private_t *dev_priv = dev->dev_private; /* relocate the handle */ uint32_t read_domains = reloc[2]; uint32_t write_domain = reloc[3]; struct drm_gem_object *obj; int flags = 0; - int ret; struct drm_radeon_gem_object *obj_priv; - obj = drm_gem_object_lookup(dev, file_priv, reloc[1]); + obj = drm_gem_object_lookup(dev, parser->file_priv, reloc[1]); if (!obj) return -EINVAL; diff --git a/shared-core/radeon_cs.c b/shared-core/radeon_cs.c index b5982894..452f04b4 100644 --- a/shared-core/radeon_cs.c +++ b/shared-core/radeon_cs.c @@ -29,16 +29,163 @@ #include "radeon_drv.h" #include "r300_reg.h" +int radeon_cs2_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv) +{ + struct drm_radeon_cs_parser parser; + struct drm_radeon_private *dev_priv = dev->dev_private; + struct drm_radeon_cs2 *cs = data; + uint32_t cs_id; + struct drm_radeon_cs_chunk __user **chunk_ptr = NULL; + uint64_t *chunk_array; + uint64_t *chunk_array_ptr; + uint32_t card_offset; + long size; + int r, i; + RING_LOCALS; + + /* set command stream id to 0 which is fake id */ + cs_id = 0; + DRM_COPY_TO_USER(&cs->cs_id, &cs_id, sizeof(uint32_t)); + + if (dev_priv == NULL) { + DRM_ERROR("called with no initialization\n"); + return -EINVAL; + } + if (!cs->num_chunks) { + return 0; + } + + + chunk_array = drm_calloc(cs->num_chunks, sizeof(uint64_t), DRM_MEM_DRIVER); + if (!chunk_array) { + return -ENOMEM; + } + + chunk_array_ptr = (uint64_t *)(unsigned long)(cs->chunks); + + if (DRM_COPY_FROM_USER(chunk_array, chunk_array_ptr, sizeof(uint64_t)*cs->num_chunks)) { + r = -EFAULT; + goto out; + } + + parser.reloc_index = -1; + parser.ib_index = -1; + parser.num_chunks = cs->num_chunks; + /* copy out the chunk headers */ + parser.chunks = drm_calloc(parser.num_chunks, sizeof(struct drm_radeon_kernel_chunk), DRM_MEM_DRIVER); + if (!parser.chunks) { + return -ENOMEM; + } + + for (i = 0; i < parser.num_chunks; i++) { + struct drm_radeon_cs_chunk user_chunk; + + chunk_ptr = (void __user *)(unsigned long)chunk_array[i]; + + if (DRM_COPY_FROM_USER(&user_chunk, chunk_ptr, sizeof(struct drm_radeon_cs_chunk))){ + r = -EFAULT; + goto out; + } + parser.chunks[i].chunk_id = user_chunk.chunk_id; + + if (parser.chunks[i].chunk_id == RADEON_CHUNK_ID_RELOCS) + parser.reloc_index = i; + + if (parser.chunks[i].chunk_id == RADEON_CHUNK_ID_IB) + parser.ib_index = i; + + if (parser.chunks[i].chunk_id == RADEON_CHUNK_ID_OLD) { + parser.ib_index = i; + parser.reloc_index = -1; + } + + parser.chunks[i].length_dw = user_chunk.length_dw; + parser.chunks[i].chunk_data = (uint32_t *)(unsigned long)user_chunk.chunk_data; + + parser.chunks[i].kdata = NULL; + + switch(parser.chunks[i].chunk_id) { + case RADEON_CHUNK_ID_RELOCS: + case RADEON_CHUNK_ID_IB: + case RADEON_CHUNK_ID_OLD: { + /* copy from user the relocs chunk */ + int size = parser.chunks[i].length_dw * sizeof(uint32_t); + parser.chunks[i].kdata = drm_alloc(size, DRM_MEM_DRIVER); + if (!parser.chunks[i].kdata) { + r = -ENOMEM; + goto out; + } + + if (DRM_COPY_FROM_USER(parser.chunks[i].kdata, parser.chunks[i].chunk_data, size)) { + r = -EFAULT; + goto out; + } + } + break; + default: + break; + } + DRM_DEBUG("chunk %d %d %d %p\n", i, parser.chunks[i].chunk_id, parser.chunks[i].length_dw, + parser.chunks[i].chunk_data); + } + + + if (parser.chunks[parser.ib_index].length_dw > (16 * 1024)) { + DRM_ERROR("cs->dwords too big: %d\n", parser.chunks[parser.ib_index].length_dw); + r = -EINVAL; + goto out; + } + + /* get ib */ + r = dev_priv->cs.ib_get(&parser, &card_offset); + if (r) { + DRM_ERROR("ib_get failed\n"); + goto out; + } + + /* now parse command stream */ + r = dev_priv->cs.parse(&parser); + if (r) { + goto out; + } + + BEGIN_RING(4); + OUT_RING(CP_PACKET0(RADEON_CP_IB_BASE, 1)); + OUT_RING(card_offset); + OUT_RING(parser.chunks[parser.ib_index].length_dw); + OUT_RING(CP_PACKET2()); + ADVANCE_RING(); + + /* emit cs id sequence */ + dev_priv->cs.id_emit(dev, &cs_id); + COMMIT_RING(); + + DRM_COPY_TO_USER(&cs->cs_id, &cs_id, sizeof(uint32_t)); +out: + dev_priv->cs.ib_free(&parser); + + for (i = 0; i < parser.num_chunks; i++) { + if (parser.chunks[i].kdata) + drm_free(parser.chunks[i].kdata, parser.chunks[i].length_dw * sizeof(uint32_t), DRM_MEM_DRIVER); + } + + drm_free(parser.chunks, sizeof(struct drm_radeon_kernel_chunk)*parser.num_chunks, DRM_MEM_DRIVER); + drm_free(chunk_array, sizeof(uint64_t)*parser.num_chunks, DRM_MEM_DRIVER); + + return r; +} + int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv) { + struct drm_radeon_cs_parser parser; struct drm_radeon_private *dev_priv = dev->dev_private; struct drm_radeon_cs *cs = data; uint32_t *packets = NULL; uint32_t cs_id; uint32_t card_offset; - void *ib = NULL; long size; int r; + struct drm_radeon_kernel_chunk chunk_fake[1]; RING_LOCALS; /* set command stream id to 0 which is fake id */ @@ -69,14 +216,26 @@ int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv) r = -EFAULT; goto out; } + + chunk_fake[0].chunk_id = RADEON_CHUNK_ID_OLD; + chunk_fake[0].length_dw = cs->dwords; + chunk_fake[0].kdata = packets; + + parser.dev = dev; + parser.file_priv = fpriv; + parser.num_chunks = 1; + parser.chunks = chunk_fake; + parser.ib_index = 0; + parser.reloc_index = -1; + /* get ib */ - r = dev_priv->cs.ib_get(dev, &ib, cs->dwords, &card_offset); + r = dev_priv->cs.ib_get(&parser, &card_offset); if (r) { goto out; } /* now parse command stream */ - r = dev_priv->cs.parse(dev, fpriv, ib, packets, cs->dwords); + r = dev_priv->cs.parse(&parser); if (r) { goto out; } @@ -94,13 +253,13 @@ int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv) DRM_COPY_TO_USER(&cs->cs_id, &cs_id, sizeof(uint32_t)); out: - dev_priv->cs.ib_free(dev, ib, cs->dwords); + dev_priv->cs.ib_free(&parser); drm_free(packets, size, DRM_MEM_DRIVER); return r; } /* for non-mm */ -static int radeon_nomm_relocate(struct drm_device *dev, struct drm_file *file_priv, uint32_t *reloc, uint32_t *offset) +static int radeon_nomm_relocate(struct drm_radeon_cs_parser *parser, uint32_t *reloc, uint32_t *offset) { *offset = reloc[1]; return 0; @@ -108,17 +267,24 @@ static int radeon_nomm_relocate(struct drm_device *dev, struct drm_file *file_pr #define RELOC_SIZE 2 #define RADEON_2D_OFFSET_MASK 0x3fffff -static __inline__ int radeon_cs_relocate_packet0(struct drm_device *dev, struct drm_file *file_priv, - uint32_t *packets, uint32_t offset_dw) +static __inline__ int radeon_cs_relocate_packet0(struct drm_radeon_cs_parser *parser, uint32_t offset_dw) { + struct drm_device *dev = parser->dev; drm_radeon_private_t *dev_priv = dev->dev_private; - uint32_t hdr = packets[offset_dw]; - uint32_t reg = (hdr & R300_CP_PACKET0_REG_MASK) << 2; - uint32_t val = packets[offset_dw + 1]; - uint32_t packet3_hdr = packets[offset_dw+2]; + uint32_t hdr, reg, val, packet3_hdr; uint32_t tmp, offset; + struct drm_radeon_kernel_chunk *ib_chunk; int ret; + ib_chunk = &parser->chunks[parser->ib_index]; +// if (parser->reloc_index == -1) +// is_old = 1; + + hdr = ib_chunk->kdata[offset_dw]; + reg = (hdr & R300_CP_PACKET0_REG_MASK) << 2; + val = ib_chunk->kdata[offset_dw + 1]; + packet3_hdr = ib_chunk->kdata[offset_dw + 2]; + /* this is too strict we may want to expand the length in the future and have old kernels ignore it. */ if (packet3_hdr != (RADEON_CP_PACKET3 | RADEON_CP_NOP | (RELOC_SIZE << 16))) { @@ -130,7 +296,7 @@ static __inline__ int radeon_cs_relocate_packet0(struct drm_device *dev, struct case RADEON_DST_PITCH_OFFSET: case RADEON_SRC_PITCH_OFFSET: /* pass in the start of the reloc */ - ret = dev_priv->cs.relocate(dev, file_priv, packets + offset_dw + 2, &offset); + ret = dev_priv->cs.relocate(parser, ib_chunk->kdata + offset_dw + 2, &offset); if (ret) return ret; tmp = (val & RADEON_2D_OFFSET_MASK) << 10; @@ -148,7 +314,7 @@ static __inline__ int radeon_cs_relocate_packet0(struct drm_device *dev, struct case R200_PP_TXOFFSET_1: case RADEON_PP_TXOFFSET_0: case RADEON_PP_TXOFFSET_1: - ret = dev_priv->cs.relocate(dev, file_priv, packets + offset_dw + 2, &offset); + ret = dev_priv->cs.relocate(parser. ib_chunk->kdata + offset_dw + 2, &offset); if (ret) return ret; @@ -159,25 +325,32 @@ static __inline__ int radeon_cs_relocate_packet0(struct drm_device *dev, struct break; } - packets[offset_dw + 1] = val; + ib_chunk->kdata[offset_dw + 1] = val; return 0; } -static int radeon_cs_relocate_packet3(struct drm_device *dev, struct drm_file *file_priv, - uint32_t *packets, uint32_t offset_dw) +static int radeon_cs_relocate_packet3(struct drm_radeon_cs_parser *parser, + uint32_t offset_dw) { - drm_radeon_private_t *dev_priv = dev->dev_private; - uint32_t hdr = packets[offset_dw]; - int num_dw = (hdr & RADEON_CP_PACKET_COUNT_MASK) >> 16; - uint32_t reg = hdr & 0xff00; + drm_radeon_private_t *dev_priv = parser->dev->dev_private; + uint32_t hdr, num_dw, reg; uint32_t offset, val, tmp; int ret; + struct drm_radeon_kernel_chunk *ib_chunk; + + ib_chunk = &parser->chunks[parser->ib_index]; +// if (parser->reloc_index == -1) +// is_old = 1; + + hdr = ib_chunk->kdata[offset_dw]; + num_dw = (hdr & RADEON_CP_PACKET_COUNT_MASK) >> 16; + reg = hdr & 0xff00; switch(reg) { case RADEON_CNTL_HOSTDATA_BLT: { - val = packets[offset_dw + 2]; - ret = dev_priv->cs.relocate(dev, file_priv, packets + offset_dw + num_dw + 2, &offset); + val = ib_chunk->kdata[offset_dw + 2]; + ret = dev_priv->cs.relocate(parser, ib_chunk->kdata + offset_dw + num_dw + 2, &offset); if (ret) return ret; @@ -187,7 +360,7 @@ static int radeon_cs_relocate_packet3(struct drm_device *dev, struct drm_file *f offset >>= 10; val |= offset; - packets[offset_dw + 2] = val; + ib_chunk->kdata[offset_dw + 2] = val; } default: return -EINVAL; @@ -195,17 +368,18 @@ static int radeon_cs_relocate_packet3(struct drm_device *dev, struct drm_file *f return 0; } -int radeon_cs_packet0(struct drm_device *dev, struct drm_file *file_priv, - uint32_t *packets, uint32_t offset_dw) +int radeon_cs_packet0(struct drm_radeon_cs_parser *parser, uint32_t offset_dw) { - drm_radeon_private_t *dev_priv = dev->dev_private; - uint32_t hdr = packets[offset_dw]; - int num_dw = ((hdr & RADEON_CP_PACKET_COUNT_MASK) >> 16) + 2; + drm_radeon_private_t *dev_priv = parser->dev->dev_private; + uint32_t hdr, num_dw, reg; int need_reloc = 0; - int reg = (hdr & R300_CP_PACKET0_REG_MASK) << 2; int count_dw = 1; int ret; + hdr = parser->chunks[parser->ib_index].kdata[offset_dw]; + num_dw = ((hdr & RADEON_CP_PACKET_COUNT_MASK) >> 16) + 2; + reg = (hdr & R300_CP_PACKET0_REG_MASK) << 2; + while (count_dw < num_dw) { /* need to have something like the r300 validation here - list of allowed registers */ @@ -226,7 +400,7 @@ int radeon_cs_packet0(struct drm_device *dev, struct drm_file *file_priv, return -EINVAL; } - ret = radeon_cs_relocate_packet0(dev, file_priv, packets, offset_dw); + ret = radeon_cs_relocate_packet0(parser, offset_dw); if (ret) return ret; DRM_DEBUG("need to relocate %x %d\n", reg, flags); @@ -245,24 +419,27 @@ int radeon_cs_packet0(struct drm_device *dev, struct drm_file *file_priv, return 0; } -int radeon_cs_parse(struct drm_device *dev, struct drm_file *file_priv, - void *ib, uint32_t *packets, uint32_t dwords) +int radeon_cs_parse(struct drm_radeon_cs_parser *parser) { - drm_radeon_private_t *dev_priv = dev->dev_private; + struct drm_device *dev = parser->dev; + drm_radeon_private_t *dev_priv = parser->dev->dev_private; volatile int rb; - int size_dw = dwords; + struct drm_radeon_kernel_chunk *ib_chunk; /* scan the packet for various things */ - int count_dw = 0; + int count_dw = 0, size_dw; int ret = 0; + ib_chunk = &parser->chunks[parser->ib_index]; + size_dw = ib_chunk->length_dw; + while (count_dw < size_dw && ret == 0) { - int hdr = packets[count_dw]; + int hdr = ib_chunk->kdata[count_dw]; int num_dw = (hdr & RADEON_CP_PACKET_COUNT_MASK) >> 16; int reg; switch (hdr & RADEON_CP_PACKET_MASK) { case RADEON_CP_PACKET0: - ret = radeon_cs_packet0(dev, file_priv, packets, count_dw); + ret = radeon_cs_packet0(parser, count_dw); break; case RADEON_CP_PACKET1: case RADEON_CP_PACKET2: @@ -275,7 +452,7 @@ int radeon_cs_parse(struct drm_device *dev, struct drm_file *file_priv, switch(reg) { case RADEON_CNTL_HOSTDATA_BLT: - radeon_cs_relocate_packet3(dev, file_priv, packets, count_dw); + radeon_cs_relocate_packet3(parser, count_dw); break; case RADEON_CNTL_BITBLT_MULTI: @@ -306,10 +483,10 @@ int radeon_cs_parse(struct drm_device *dev, struct drm_file *file_priv, /* copy the packet into the IB */ - memcpy(ib, packets, dwords * sizeof(uint32_t)); + memcpy(parser->ib, ib_chunk->kdata, ib_chunk->length_dw * sizeof(uint32_t)); /* read back last byte to flush WC buffers */ - rb = readl((ib + (dwords-1) * sizeof(uint32_t))); + rb = readl((parser->ib + (ib_chunk->length_dw-1) * sizeof(uint32_t))); return 0; } diff --git a/shared-core/radeon_drm.h b/shared-core/radeon_drm.h index c924c689..bc2eb45a 100644 --- a/shared-core/radeon_drm.h +++ b/shared-core/radeon_drm.h @@ -514,6 +514,7 @@ typedef struct { #define DRM_RADEON_GEM_INDIRECT 0x24 // temporary for X server #define DRM_RADEON_CS 0x25 +#define DRM_RADEON_CS2 0x26 #define DRM_IOCTL_RADEON_CP_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_INIT, drm_radeon_init_t) #define DRM_IOCTL_RADEON_CP_START DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_START) @@ -554,6 +555,7 @@ typedef struct { #define DRM_IOCTL_RADEON_GEM_INDIRECT DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_INDIRECT, struct drm_radeon_gem_indirect) #define DRM_IOCTL_RADEON_CS DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_CS, struct drm_radeon_cs) +#define DRM_IOCTL_RADEON_CS2 DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_CS2, struct drm_radeon_cs2) typedef struct drm_radeon_init { @@ -874,11 +876,26 @@ struct drm_radeon_gem_indirect { struct drm_radeon_cs { -// uint32_t __user *packets; uint32_t dwords; uint32_t cs_id; uint64_t packets; +}; + +#define RADEON_CHUNK_ID_RELOCS 0x01 +#define RADEON_CHUNK_ID_IB 0x02 +#define RADEON_CHUNK_ID_OLD 0xff + +struct drm_radeon_cs_chunk { + uint32_t chunk_id; + uint32_t length_dw; + uint64_t chunk_data; +}; +struct drm_radeon_cs2 { + uint32_t num_chunks; + uint32_t cs_id; + uint64_t chunks; /* this points to uint64_t * which point to + cs chunks */ }; diff --git a/shared-core/radeon_drv.h b/shared-core/radeon_drv.h index 17c0c297..b741953b 100644 --- a/shared-core/radeon_drv.h +++ b/shared-core/radeon_drv.h @@ -294,6 +294,23 @@ struct drm_radeon_master_private { #define RADEON_FLUSH_EMITED (1 < 0) #define RADEON_PURGE_EMITED (1 < 1) +struct drm_radeon_kernel_chunk { + uint32_t chunk_id; + uint32_t length_dw; + uint32_t __user *chunk_data; + uint32_t *kdata; +}; + +struct drm_radeon_cs_parser { + struct drm_device *dev; + struct drm_file *file_priv; + uint32_t num_chunks; + struct drm_radeon_kernel_chunk *chunks; + int ib_index; + int reloc_index; + void *ib; +}; + /* command submission struct */ struct drm_radeon_cs_priv { uint32_t id_wcnt; @@ -301,21 +318,22 @@ struct drm_radeon_cs_priv { uint32_t id_last_wcnt; uint32_t id_last_scnt; - int (*parse)(struct drm_device *dev, struct drm_file *file_priv, - void *ib, uint32_t *packets, uint32_t dwords); + int (*parse)(struct drm_radeon_cs_parser *parser); void (*id_emit)(struct drm_device *dev, uint32_t *id); uint32_t (*id_last_get)(struct drm_device *dev); /* this ib handling callback are for hidding memory manager drm * from memory manager less drm, free have to emit ib discard * sequence into the ring */ - int (*ib_get)(struct drm_device *dev, void **ib, uint32_t dwords, uint32_t *card_offset); + int (*ib_get)(struct drm_radeon_cs_parser *parser, uint32_t *card_offset); uint32_t (*ib_get_ptr)(struct drm_device *dev, void *ib); - void (*ib_free)(struct drm_device *dev, void *ib, uint32_t dwords); + void (*ib_free)(struct drm_radeon_cs_parser *parser); /* do a relocation either MM or non-MM */ - int (*relocate)(struct drm_device *dev, struct drm_file *file_priv, - uint32_t *reloc, uint32_t *offset); + int (*relocate)(struct drm_radeon_cs_parser *parser, + uint32_t *reloc, uint32_t *offset); }; + + struct radeon_pm_regs { uint32_t crtc_ext_cntl; uint32_t bios_scratch[8]; @@ -1689,6 +1707,7 @@ extern int radeon_master_create(struct drm_device *dev, struct drm_master *maste extern void radeon_master_destroy(struct drm_device *dev, struct drm_master *master); extern void radeon_cp_dispatch_flip(struct drm_device * dev, struct drm_master *master); extern int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv); +extern int radeon_cs2_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv); extern int radeon_cs_init(struct drm_device *dev); void radeon_gem_update_offsets(struct drm_device *dev, struct drm_master *master); void radeon_init_memory_map(struct drm_device *dev); diff --git a/shared-core/radeon_state.c b/shared-core/radeon_state.c index 7262b2aa..f0cd6f89 100644 --- a/shared-core/radeon_state.c +++ b/shared-core/radeon_state.c @@ -3290,6 +3290,7 @@ struct drm_ioctl_desc radeon_ioctls[] = { DRM_IOCTL_DEF(DRM_RADEON_GEM_SET_DOMAIN, radeon_gem_set_domain_ioctl, DRM_AUTH), DRM_IOCTL_DEF(DRM_RADEON_GEM_INDIRECT, radeon_gem_indirect_ioctl, DRM_AUTH), DRM_IOCTL_DEF(DRM_RADEON_CS, radeon_cs_ioctl, DRM_AUTH), + DRM_IOCTL_DEF(DRM_RADEON_CS2, radeon_cs2_ioctl, DRM_AUTH), }; int radeon_max_ioctl = DRM_ARRAY_SIZE(radeon_ioctls); -- cgit v1.2.3