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Searched refs:dbuf (Results 1 – 25 of 64) sorted by relevance

123

/OK3568_Linux_fs/kernel/net/core/
H A Dutils.c124 u8 dbuf[4]; in in4_pton() local
132 d = dbuf; in in4_pton()
164 memcpy(dst, dbuf, sizeof(dbuf)); in in4_pton()
190 u8 dbuf[16]; in in6_pton() local
196 memset(dbuf, 0, sizeof(dbuf)); in in6_pton()
199 d = dbuf; in in6_pton()
229 if (dc - dbuf >= sizeof(dbuf)) in in6_pton()
262 if (!dc && d + 2 < dbuf + sizeof(dbuf)) { in in6_pton()
266 if (d + 2 >= dbuf + sizeof(dbuf)) { in in6_pton()
270 if ((dc && d + 4 < dbuf + sizeof(dbuf)) || in in6_pton()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/
H A Ddrm_format_helper.c137 static void drm_fb_xrgb8888_to_rgb565_line(u16 *dbuf, u32 *sbuf, in drm_fb_xrgb8888_to_rgb565_line() argument
149 dbuf[x] = swab16(val16); in drm_fb_xrgb8888_to_rgb565_line()
151 dbuf[x] = val16; in drm_fb_xrgb8888_to_rgb565_line()
221 void *dbuf; in drm_fb_xrgb8888_to_rgb565_dstclip() local
223 dbuf = kmalloc(dst_len, GFP_KERNEL); in drm_fb_xrgb8888_to_rgb565_dstclip()
224 if (!dbuf) in drm_fb_xrgb8888_to_rgb565_dstclip()
230 drm_fb_xrgb8888_to_rgb565_line(dbuf, vaddr, linepixels, swab); in drm_fb_xrgb8888_to_rgb565_dstclip()
231 memcpy_toio(dst, dbuf, dst_len); in drm_fb_xrgb8888_to_rgb565_dstclip()
236 kfree(dbuf); in drm_fb_xrgb8888_to_rgb565_dstclip()
240 static void drm_fb_xrgb8888_to_rgb888_line(u8 *dbuf, u32 *sbuf, in drm_fb_xrgb8888_to_rgb888_line() argument
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/OK3568_Linux_fs/kernel/drivers/media/common/videobuf2/
H A Dvideobuf2-vmalloc.c32 struct dma_buf *dbuf; member
210 static int vb2_vmalloc_dmabuf_ops_attach(struct dma_buf *dbuf, in vb2_vmalloc_dmabuf_ops_attach() argument
214 struct vb2_vmalloc_buf *buf = dbuf->priv; in vb2_vmalloc_dmabuf_ops_attach()
249 static void vb2_vmalloc_dmabuf_ops_detach(struct dma_buf *dbuf, in vb2_vmalloc_dmabuf_ops_detach() argument
311 static void vb2_vmalloc_dmabuf_ops_release(struct dma_buf *dbuf) in vb2_vmalloc_dmabuf_ops_release() argument
314 vb2_vmalloc_put(dbuf->priv); in vb2_vmalloc_dmabuf_ops_release()
317 static void *vb2_vmalloc_dmabuf_ops_vmap(struct dma_buf *dbuf) in vb2_vmalloc_dmabuf_ops_vmap() argument
319 struct vb2_vmalloc_buf *buf = dbuf->priv; in vb2_vmalloc_dmabuf_ops_vmap()
324 static int vb2_vmalloc_dmabuf_ops_mmap(struct dma_buf *dbuf, in vb2_vmalloc_dmabuf_ops_mmap() argument
327 return vb2_vmalloc_mmap(dbuf->priv, vma); in vb2_vmalloc_dmabuf_ops_mmap()
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H A Dvideobuf2-dma-sg.c355 static int vb2_dma_sg_dmabuf_ops_attach(struct dma_buf *dbuf, in vb2_dma_sg_dmabuf_ops_attach() argument
362 struct vb2_dma_sg_buf *buf = dbuf->priv; in vb2_dma_sg_dmabuf_ops_attach()
393 static void vb2_dma_sg_dmabuf_ops_detach(struct dma_buf *dbuf, in vb2_dma_sg_dmabuf_ops_detach() argument
455 static void vb2_dma_sg_dmabuf_ops_release(struct dma_buf *dbuf) in vb2_dma_sg_dmabuf_ops_release() argument
458 vb2_dma_sg_put(dbuf->priv); in vb2_dma_sg_dmabuf_ops_release()
462 vb2_dma_sg_dmabuf_ops_begin_cpu_access(struct dma_buf *dbuf, in vb2_dma_sg_dmabuf_ops_begin_cpu_access() argument
465 struct vb2_dma_sg_buf *buf = dbuf->priv; in vb2_dma_sg_dmabuf_ops_begin_cpu_access()
473 vb2_dma_sg_dmabuf_ops_end_cpu_access(struct dma_buf *dbuf, in vb2_dma_sg_dmabuf_ops_end_cpu_access() argument
476 struct vb2_dma_sg_buf *buf = dbuf->priv; in vb2_dma_sg_dmabuf_ops_end_cpu_access()
483 static void *vb2_dma_sg_dmabuf_ops_vmap(struct dma_buf *dbuf) in vb2_dma_sg_dmabuf_ops_vmap() argument
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H A Dvideobuf2-cma-sg.c391 static int vb2_cma_sg_dmabuf_ops_attach(struct dma_buf *dbuf, in vb2_cma_sg_dmabuf_ops_attach() argument
398 struct vb2_cma_sg_buf *buf = dbuf->priv; in vb2_cma_sg_dmabuf_ops_attach()
429 static void vb2_cma_sg_dmabuf_ops_detach(struct dma_buf *dbuf, in vb2_cma_sg_dmabuf_ops_detach() argument
491 static void vb2_cma_sg_dmabuf_ops_release(struct dma_buf *dbuf) in vb2_cma_sg_dmabuf_ops_release() argument
494 vb2_cma_sg_put(dbuf->priv); in vb2_cma_sg_dmabuf_ops_release()
498 vb2_cma_sg_dmabuf_ops_begin_cpu_access(struct dma_buf *dbuf, in vb2_cma_sg_dmabuf_ops_begin_cpu_access() argument
501 struct vb2_cma_sg_buf *buf = dbuf->priv; in vb2_cma_sg_dmabuf_ops_begin_cpu_access()
509 vb2_cma_sg_dmabuf_ops_end_cpu_access(struct dma_buf *dbuf, in vb2_cma_sg_dmabuf_ops_end_cpu_access() argument
512 struct vb2_cma_sg_buf *buf = dbuf->priv; in vb2_cma_sg_dmabuf_ops_end_cpu_access()
519 static void *vb2_cma_sg_dmabuf_ops_vmap(struct dma_buf *dbuf) in vb2_cma_sg_dmabuf_ops_vmap() argument
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H A Dvideobuf2-dma-contig.c215 static int vb2_dc_dmabuf_ops_attach(struct dma_buf *dbuf, in vb2_dc_dmabuf_ops_attach() argument
222 struct vb2_dc_buf *buf = dbuf->priv; in vb2_dc_dmabuf_ops_attach()
253 static void vb2_dc_dmabuf_ops_detach(struct dma_buf *dbuf, in vb2_dc_dmabuf_ops_detach() argument
327 static void vb2_dc_dmabuf_ops_release(struct dma_buf *dbuf) in vb2_dc_dmabuf_ops_release() argument
330 vb2_dc_put(dbuf->priv); in vb2_dc_dmabuf_ops_release()
334 vb2_dc_dmabuf_ops_begin_cpu_access(struct dma_buf *dbuf, in vb2_dc_dmabuf_ops_begin_cpu_access() argument
341 vb2_dc_dmabuf_ops_end_cpu_access(struct dma_buf *dbuf, in vb2_dc_dmabuf_ops_end_cpu_access() argument
347 static void *vb2_dc_dmabuf_ops_vmap(struct dma_buf *dbuf) in vb2_dc_dmabuf_ops_vmap() argument
349 struct vb2_dc_buf *buf = dbuf->priv; in vb2_dc_dmabuf_ops_vmap()
354 static int vb2_dc_dmabuf_ops_mmap(struct dma_buf *dbuf, in vb2_dc_dmabuf_ops_mmap() argument
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H A Dvideobuf2-core.c300 dma_buf_put(p->dbuf); in __vb2_plane_dmabuf_put()
302 p->dbuf = NULL; in __vb2_plane_dmabuf_put()
1242 struct dma_buf *dbuf = dma_buf_get(planes[plane].m.fd); in __prepare_dmabuf() local
1244 if (IS_ERR_OR_NULL(dbuf)) { in __prepare_dmabuf()
1253 planes[plane].length = dbuf->size; in __prepare_dmabuf()
1259 dma_buf_put(dbuf); in __prepare_dmabuf()
1265 if (dbuf == vb->planes[plane].dbuf && in __prepare_dmabuf()
1267 dma_buf_put(dbuf); in __prepare_dmabuf()
1289 dbuf, planes[plane].length, q->dma_dir); in __prepare_dmabuf()
1293 dma_buf_put(dbuf); in __prepare_dmabuf()
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/OK3568_Linux_fs/kernel/drivers/media/platform/rockchip/ispp/
H A Dfec.c25 struct dma_buf *dbuf; member
35 struct dma_buf *dbuf; in fec_buf_add() local
39 dbuf = dma_buf_get(fd); in fec_buf_add()
41 "%s file:%p fd:%d dbuf:%p\n", __func__, file, fd, dbuf); in fec_buf_add()
42 if (IS_ERR_OR_NULL(dbuf)) { in fec_buf_add()
46 if (size && dbuf->size < size) { in fec_buf_add()
48 "input fd:%d size error:%zu < %u\n", fd, dbuf->size, size); in fec_buf_add()
49 dma_buf_put(dbuf); in fec_buf_add()
55 if (buf->file == file && buf->fd == fd && buf->dbuf == dbuf) { in fec_buf_add()
62 mem = g_ops->attach_dmabuf(fec->hw->dev, dbuf, dbuf->size, DMA_BIDIRECTIONAL); in fec_buf_add()
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H A Dcommon.c100 buf->dbuf = g_ops->get_dmabuf(mem_priv, O_RDWR); in rkispp_allow_buffer()
102 buf->dma_fd = dma_buf_fd(buf->dbuf, O_CLOEXEC); in rkispp_allow_buffer()
104 dma_buf_put(buf->dbuf); in rkispp_allow_buffer()
108 get_dma_buf(buf->dbuf); in rkispp_allow_buffer()
129 if (buf->dbuf) in rkispp_free_buffer()
130 dma_buf_put(buf->dbuf); in rkispp_free_buffer()
133 buf->dbuf = NULL; in rkispp_free_buffer()
276 dma_buf_put(buf->dbufs->dbuf[j]); in rkispp_free_pool()
308 mem = g_ops->attach_dmabuf(hw->dev, dbufs->dbuf[i], in rkispp_init_pool()
309 dbufs->dbuf[i]->size, DMA_BIDIRECTIONAL); in rkispp_init_pool()
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H A Dstream_v10.c226 dbufs->dbuf[j] = buf->dbuf; in tnr_init_buf()
743 struct dma_buf *dbuf; in nr_work_event() local
844 dbuf = vdev->nr.cur_rd->dbuf[GROUP_BUF_PIC]; in nr_work_event()
845 dummy = dbuf_to_dummy(dbuf, &vdev->tnr.buf.iir, size); in nr_work_event()
851 dbuf = vdev->nr.cur_rd->dbuf[GROUP_BUF_GAIN]; in nr_work_event()
852 dummy = dbuf_to_dummy(dbuf, &vdev->tnr.buf.iir, size); in nr_work_event()
1069 struct dma_buf *dbuf; in tnr_work_event() local
1112 dbuf = vdev->tnr.cur_wr->dbuf[GROUP_BUF_GAIN]; in tnr_work_event()
1113 dummy = dbuf_to_dummy(dbuf, &vdev->tnr.buf.iir, size); in tnr_work_event()
1232 dbuf = vdev->tnr.cur_wr->dbuf[GROUP_BUF_PIC]; in tnr_work_event()
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/OK3568_Linux_fs/kernel/drivers/scsi/lpfc/
H A Dlpfc_mem.c495 hbqbp->dbuf.virt = dma_pool_alloc(phba->lpfc_hbq_pool, GFP_KERNEL, in lpfc_els_hbq_alloc()
496 &hbqbp->dbuf.phys); in lpfc_els_hbq_alloc()
497 if (!hbqbp->dbuf.virt) { in lpfc_els_hbq_alloc()
520 dma_pool_free(phba->lpfc_hbq_pool, hbqbp->dbuf.virt, hbqbp->dbuf.phys); in lpfc_els_hbq_free()
553 dma_buf->dbuf.virt = dma_pool_alloc(phba->lpfc_drb_pool, GFP_KERNEL, in lpfc_sli4_rb_alloc()
554 &dma_buf->dbuf.phys); in lpfc_sli4_rb_alloc()
555 if (!dma_buf->dbuf.virt) { in lpfc_sli4_rb_alloc()
581 dma_pool_free(phba->lpfc_drb_pool, dmab->dbuf.virt, dmab->dbuf.phys); in lpfc_sli4_rb_free()
611 dma_buf->dbuf.virt = dma_pool_alloc(phba->lpfc_nvmet_drb_pool, in lpfc_sli4_nvmet_alloc()
612 GFP_KERNEL, &dma_buf->dbuf.phys); in lpfc_sli4_nvmet_alloc()
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/OK3568_Linux_fs/kernel/tools/virtio/
H A Dvringh_test.c331 int *dbuf, err; in parallel_test() local
335 while ((dbuf = virtqueue_get_buf(vq, &len)) != NULL) { in parallel_test()
337 assert(*dbuf == finished - 1); in parallel_test()
339 assert(*dbuf == finished); in parallel_test()
344 dbuf = data + (xfers % (RINGSIZE + 1)); in parallel_test()
347 *dbuf = xfers; in parallel_test()
349 *dbuf = -1; in parallel_test()
351 switch ((xfers / sizeof(*dbuf)) % 4) { in parallel_test()
355 sg_set_buf(&sg[0], (void *)dbuf, 1); in parallel_test()
356 sg_set_buf(&sg[1], (void *)dbuf + 1, 2); in parallel_test()
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/OK3568_Linux_fs/kernel/lib/
H A Ddecompress_bunzip2.c104 unsigned int *dbuf, dbufSize; member
164 unsigned int *dbuf, origPtr; in get_next_block() local
166 dbuf = bd->dbuf; in get_next_block()
447 dbuf[dbufCount++] = uc; in get_next_block()
477 dbuf[dbufCount++] = (unsigned int)uc; in get_next_block()
495 uc = (unsigned char)(dbuf[i] & 0xff); in get_next_block()
496 dbuf[byteCount[uc]] |= (i << 8); in get_next_block()
506 bd->writePos = dbuf[origPtr]; in get_next_block()
525 const unsigned int *dbuf; in read_bunzip() local
533 dbuf = bd->dbuf; in read_bunzip()
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/OK3568_Linux_fs/kernel/drivers/media/platform/rockchip/cif/
H A Dcommon.c45 buf->dbuf = g_ops->get_dmabuf(mem_priv, O_RDWR); in rkcif_alloc_buffer()
47 buf->dma_fd = dma_buf_fd(buf->dbuf, O_CLOEXEC); in rkcif_alloc_buffer()
49 dma_buf_put(buf->dbuf); in rkcif_alloc_buffer()
53 get_dma_buf(buf->dbuf); in rkcif_alloc_buffer()
74 if (buf->dbuf) in rkcif_free_buffer()
75 dma_buf_put(buf->dbuf); in rkcif_free_buffer()
78 buf->dbuf = NULL; in rkcif_free_buffer()
339 dummy->dbuf = rkcif_shm_alloc(&buf->shmem); in rkcif_alloc_reserved_mem_buf()
341 dummy->vaddr = dummy->dbuf->ops->vmap(dummy->dbuf); in rkcif_alloc_reserved_mem_buf()
379 dummy->dbuf->ops->vunmap(dummy->dbuf, dummy->vaddr); in rkcif_free_reserved_mem_buf()
/OK3568_Linux_fs/u-boot/drivers/block/
H A Dide.c135 ushort *dbuf; in ide_output_data_shorts() local
139 dbuf = (ushort *)sect_buf; in ide_output_data_shorts()
146 *pbuf = *dbuf++; in ide_output_data_shorts()
152 ushort *dbuf; in ide_input_data_shorts() local
156 dbuf = (ushort *)sect_buf; in ide_input_data_shorts()
163 *dbuf++ = *pbuf; in ide_input_data_shorts()
857 ushort *dbuf = (ushort *)sect_buf; in ide_input_swap_data() local
864 *dbuf++ = swab16p((u16 *)pbuf); in ide_input_swap_data()
865 *dbuf++ = swab16p((u16 *)pbuf); in ide_input_swap_data()
867 *dbuf++ = ld_le16(pbuf); in ide_input_swap_data()
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/OK3568_Linux_fs/kernel/drivers/net/appletalk/
H A Dltpc.c245 void *dbuf, int dbuflen);
276 unsigned char *dbuf; member
549 qels[0].dbuf = resdbuf; in idle()
598 qels[0].dbuf = resdbuf; in idle()
613 memcpy(ltdmabuf,q->dbuf,q->dbuflen); in idle()
621 memcpy(q->dbuf,ltdmabuf,q->dbuflen); in idle()
649 void *dbuf, int dbuflen) in do_write() argument
658 qels[i].dbuf = dbuf; in do_write()
673 void *dbuf, int dbuflen) in do_read() argument
682 qels[i].dbuf = dbuf; in do_read()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/xen/
H A Dxen_drm_front.c45 struct xen_drm_front_dbuf *dbuf, u64 dbuf_cookie) in dbuf_add_to_list() argument
47 dbuf->dbuf_cookie = dbuf_cookie; in dbuf_add_to_list()
48 list_add(&dbuf->list, &front_info->dbuf_list); in dbuf_add_to_list()
164 struct xen_drm_front_dbuf *dbuf; in xen_drm_front_dbuf_create() local
174 dbuf = kzalloc(sizeof(*dbuf), GFP_KERNEL); in xen_drm_front_dbuf_create()
175 if (!dbuf) in xen_drm_front_dbuf_create()
178 dbuf_add_to_list(front_info, dbuf, dbuf_cookie); in xen_drm_front_dbuf_create()
184 buf_cfg.pgdir = &dbuf->shbuf; in xen_drm_front_dbuf_create()
196 xen_front_pgdir_shbuf_get_dir_start(&dbuf->shbuf); in xen_drm_front_dbuf_create()
216 ret = xen_front_pgdir_shbuf_map(&dbuf->shbuf); in xen_drm_front_dbuf_create()
/OK3568_Linux_fs/kernel/drivers/soc/rockchip/
H A Drk_dmabuf_procfs.c83 struct dma_buf *dbuf = (struct dma_buf *)dmabuf; in rk_dmabuf_dump_sgt() local
85 get_dma_buf(dbuf); in rk_dmabuf_dump_sgt()
86 rk_dmabuf_dump_empty_sgt(dbuf, s); in rk_dmabuf_dump_sgt()
87 dma_buf_put(dbuf); in rk_dmabuf_dump_sgt()
/OK3568_Linux_fs/kernel/arch/hexagon/mm/
H A Dstrnlen_user.S17 #define dbuf r15:14 macro
67 dbuf = memd(start); define
71 P0 = vcmpb.eq(dbuf,dcmp);
/OK3568_Linux_fs/kernel/net/netfilter/ipvs/
H A Dip_vs_conn.c1130 char dbuf[IP_VS_ADDRSTRLEN]; in ip_vs_conn_seq_show() local
1146 snprintf(dbuf, sizeof(dbuf), "%pI6", &cp->daddr.in6); in ip_vs_conn_seq_show()
1149 snprintf(dbuf, sizeof(dbuf), "%08X", in ip_vs_conn_seq_show()
1159 dbuf, ntohs(cp->dport), in ip_vs_conn_seq_show()
1172 dbuf, ntohs(cp->dport), in ip_vs_conn_seq_show()
1198 char dbuf[IP_VS_ADDRSTRLEN]; in ip_vs_conn_sync_seq_show() local
1212 snprintf(dbuf, sizeof(dbuf), "%pI6", &cp->daddr.in6); in ip_vs_conn_sync_seq_show()
1215 snprintf(dbuf, sizeof(dbuf), "%08X", in ip_vs_conn_sync_seq_show()
1225 dbuf, ntohs(cp->dport), in ip_vs_conn_sync_seq_show()
1238 dbuf, ntohs(cp->dport), in ip_vs_conn_sync_seq_show()
/OK3568_Linux_fs/kernel/fs/reiserfs/
H A Dxattr.c196 struct reiserfs_dentry_buf *dbuf = in fill_with_dentries() local
200 WARN_ON_ONCE(!inode_is_locked(d_inode(dbuf->xadir))); in fill_with_dentries()
202 if (dbuf->count == ARRAY_SIZE(dbuf->dentries)) in fill_with_dentries()
209 dentry = lookup_one_len(name, dbuf->xadir, namelen); in fill_with_dentries()
211 dbuf->err = PTR_ERR(dentry); in fill_with_dentries()
218 dentry, dbuf->xadir); in fill_with_dentries()
220 dbuf->err = -EIO; in fill_with_dentries()
224 dbuf->dentries[dbuf->count++] = dentry; in fill_with_dentries()
/OK3568_Linux_fs/kernel/drivers/usb/gadget/function/
H A Duvc_queue.c96 struct dma_buf *dbuf) in uvc_dma_buf_phys_to_virt() argument
105 attachment = dma_buf_attach(dbuf, gadget->dev.parent); in uvc_dma_buf_phys_to_virt()
111 dma_buf_detach(dbuf, attachment); in uvc_dma_buf_phys_to_virt()
119 dma_buf_detach(dbuf, attachment); in uvc_dma_buf_phys_to_virt()
140 mem = uvc_dma_buf_phys_to_virt(uvc, vb->planes[0].dbuf); in uvc_buffer_mem_prepare()
/OK3568_Linux_fs/kernel/drivers/media/platform/rockchip/isp/
H A Dcommon.c224 buf->dbuf = g_ops->get_dmabuf(mem_priv, O_RDWR); in rkisp_alloc_buffer()
226 buf->dma_fd = dma_buf_fd(buf->dbuf, O_CLOEXEC); in rkisp_alloc_buffer()
228 dma_buf_put(buf->dbuf); in rkisp_alloc_buffer()
232 get_dma_buf(buf->dbuf); in rkisp_alloc_buffer()
256 if (buf->dbuf) in rkisp_free_buffer()
257 dma_buf_put(buf->dbuf); in rkisp_free_buffer()
260 buf->dbuf = NULL; in rkisp_free_buffer()
/OK3568_Linux_fs/buildroot/dl/sox/git/src/
H A Dladspa.c416 sox_sample_t *ibuf, *dbuf; in sox_ladspa_drain() local
429 dbuf = lsx_calloc(dsamp, sizeof(sox_sample_t)); in sox_ladspa_drain()
431 r = sox_ladspa_flow(effp, ibuf, dbuf, &isamp, &dsamp); in sox_ladspa_drain()
433 memcpy(obuf, dbuf, *osamp * sizeof(sox_sample_t)); in sox_ladspa_drain()
436 free(dbuf); in sox_ladspa_drain()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/
H A Dintel_pm.h85 …to_intel_dbuf_state(intel_atomic_get_old_global_obj_state(state, &to_i915(state->base.dev)->dbuf.o…
87 …to_intel_dbuf_state(intel_atomic_get_new_global_obj_state(state, &to_i915(state->base.dev)->dbuf.o…

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