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Searched refs:pb (Results 1 – 25 of 74) sorted by relevance

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/Linux-v4.19/drivers/video/backlight/
Dpwm_bl.c49 static void pwm_backlight_power_on(struct pwm_bl_data *pb, int brightness) in pwm_backlight_power_on() argument
53 if (pb->enabled) in pwm_backlight_power_on()
56 err = regulator_enable(pb->power_supply); in pwm_backlight_power_on()
58 dev_err(pb->dev, "failed to enable power supply\n"); in pwm_backlight_power_on()
60 pwm_enable(pb->pwm); in pwm_backlight_power_on()
62 if (pb->post_pwm_on_delay) in pwm_backlight_power_on()
63 msleep(pb->post_pwm_on_delay); in pwm_backlight_power_on()
65 if (pb->enable_gpio) in pwm_backlight_power_on()
66 gpiod_set_value_cansleep(pb->enable_gpio, 1); in pwm_backlight_power_on()
68 pb->enabled = true; in pwm_backlight_power_on()
[all …]
/Linux-v4.19/drivers/net/phy/
Dmdio-mux.c44 struct mdio_mux_parent_bus *pb = cb->parent; in mdio_mux_read() local
47 mutex_lock_nested(&pb->mii_bus->mdio_lock, MDIO_MUTEX_MUX); in mdio_mux_read()
48 r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data); in mdio_mux_read()
52 pb->current_child = cb->bus_number; in mdio_mux_read()
54 r = pb->mii_bus->read(pb->mii_bus, phy_id, regnum); in mdio_mux_read()
56 mutex_unlock(&pb->mii_bus->mdio_lock); in mdio_mux_read()
68 struct mdio_mux_parent_bus *pb = cb->parent; in mdio_mux_write() local
72 mutex_lock_nested(&pb->mii_bus->mdio_lock, MDIO_MUTEX_MUX); in mdio_mux_write()
73 r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data); in mdio_mux_write()
77 pb->current_child = cb->bus_number; in mdio_mux_write()
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/Linux-v4.19/drivers/gpu/host1x/
Dcdma.c49 static void host1x_pushbuffer_destroy(struct push_buffer *pb) in host1x_pushbuffer_destroy() argument
51 struct host1x_cdma *cdma = pb_to_cdma(pb); in host1x_pushbuffer_destroy()
54 if (!pb->mapped) in host1x_pushbuffer_destroy()
58 iommu_unmap(host1x->domain, pb->dma, pb->alloc_size); in host1x_pushbuffer_destroy()
59 free_iova(&host1x->iova, iova_pfn(&host1x->iova, pb->dma)); in host1x_pushbuffer_destroy()
62 dma_free_wc(host1x->dev, pb->alloc_size, pb->mapped, pb->phys); in host1x_pushbuffer_destroy()
64 pb->mapped = NULL; in host1x_pushbuffer_destroy()
65 pb->phys = 0; in host1x_pushbuffer_destroy()
71 static int host1x_pushbuffer_init(struct push_buffer *pb) in host1x_pushbuffer_init() argument
73 struct host1x_cdma *cdma = pb_to_cdma(pb); in host1x_pushbuffer_init()
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Dcdma.h87 #define pb_to_cdma(pb) container_of(pb, struct host1x_cdma, push_buffer) argument
/Linux-v4.19/drivers/parport/
Dparport_pc.c112 static void frob_econtrol(struct parport *pb, unsigned char m, in frob_econtrol() argument
118 ectr = inb(ECONTROL(pb)); in frob_econtrol()
123 outb((ectr & ~m) ^ v, ECONTROL(pb)); in frob_econtrol()
207 static int clear_epp_timeout(struct parport *pb) in clear_epp_timeout() argument
211 if (!(parport_pc_read_status(pb) & 0x01)) in clear_epp_timeout()
215 parport_pc_read_status(pb); in clear_epp_timeout()
216 r = parport_pc_read_status(pb); in clear_epp_timeout()
217 outb(r | 0x01, STATUS(pb)); /* Some reset by writing 1 */ in clear_epp_timeout()
218 outb(r & 0xfe, STATUS(pb)); /* Others by writing 0 */ in clear_epp_timeout()
219 r = parport_pc_read_status(pb); in clear_epp_timeout()
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Dparport_gsc.c58 static int clear_epp_timeout(struct parport *pb) in clear_epp_timeout() argument
62 if (!(parport_gsc_read_status(pb) & 0x01)) in clear_epp_timeout()
66 parport_gsc_read_status(pb); in clear_epp_timeout()
67 r = parport_gsc_read_status(pb); in clear_epp_timeout()
68 parport_writeb (r | 0x01, STATUS (pb)); /* Some reset by writing 1 */ in clear_epp_timeout()
69 parport_writeb (r & 0xfe, STATUS (pb)); /* Others by writing 0 */ in clear_epp_timeout()
70 r = parport_gsc_read_status(pb); in clear_epp_timeout()
140 static int parport_SPP_supported(struct parport *pb) in parport_SPP_supported() argument
150 clear_epp_timeout(pb); in parport_SPP_supported()
154 parport_writeb (w, CONTROL (pb)); in parport_SPP_supported()
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/Linux-v4.19/block/partitions/
Damiga.c34 struct PartitionBlock *pb; in amiga_partition() local
94 pb = (struct PartitionBlock *)data; in amiga_partition()
95 blk = be32_to_cpu(pb->pb_Next); in amiga_partition()
96 if (pb->pb_ID != cpu_to_be32(IDNAME_PARTITION)) in amiga_partition()
98 if (checksum_block((__be32 *)pb, be32_to_cpu(pb->pb_SummedLongs) & 0x7F) != 0 ) in amiga_partition()
103 nr_sects = (be32_to_cpu(pb->pb_Environment[10]) + 1 - in amiga_partition()
104 be32_to_cpu(pb->pb_Environment[9])) * in amiga_partition()
105 be32_to_cpu(pb->pb_Environment[3]) * in amiga_partition()
106 be32_to_cpu(pb->pb_Environment[5]) * in amiga_partition()
110 start_sect = be32_to_cpu(pb->pb_Environment[9]) * in amiga_partition()
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/Linux-v4.19/arch/sparc/lib/
DPeeCeeI.c94 u8 *pb = dst; in insb() local
96 while ((((unsigned long)pb) & 0x3) && count--) in insb()
97 *pb++ = __raw_readb(addr); in insb()
98 pi = (u32 *)pb; in insb()
109 pb = (u8 *)pi; in insb()
111 *pb++ = __raw_readb(addr); in insb()
156 u8 *pb; in insl() local
175 pb = dst; in insl()
178 *pb++ = l >> 24; in insl()
179 ps = (u16 *)pb; in insl()
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/Linux-v4.19/drivers/media/pci/tw686x/
Dtw686x-video.c54 unsigned int pb) in tw686x_buf_done() argument
56 struct tw686x_dma_desc *desc = &vc->dma_descs[pb]; in tw686x_buf_done()
61 if (vc->curr_bufs[pb]) { in tw686x_buf_done()
62 vb = &vc->curr_bufs[pb]->vb; in tw686x_buf_done()
75 vc->pb = !pb; in tw686x_buf_done()
82 unsigned int pb) in tw686x_memcpy_dma_free() argument
84 struct tw686x_dma_desc *desc = &vc->dma_descs[pb]; in tw686x_memcpy_dma_free()
106 unsigned int pb) in tw686x_memcpy_dma_alloc() argument
109 u32 reg = pb ? VDMA_B_ADDR[vc->ch] : VDMA_P_ADDR[vc->ch]; in tw686x_memcpy_dma_alloc()
113 WARN(vc->dma_descs[pb].virt, in tw686x_memcpy_dma_alloc()
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Dtw686x-audio.c38 unsigned int ch, pb; in tw686x_audio_irq() local
46 pb = !!(pb_status & BIT(AUDIO_CHANNEL_OFFSET + ch)); in tw686x_audio_irq()
60 done = ac->curr_bufs[!pb]; in tw686x_audio_irq()
61 ac->curr_bufs[pb] = next; in tw686x_audio_irq()
71 desc = &ac->dma_descs[pb]; in tw686x_audio_irq()
76 u32 reg = pb ? ADMA_B_ADDR[ch] : ADMA_P_ADDR[ch]; in tw686x_audio_irq()
314 int pb; in tw686x_audio_dma_free() local
316 for (pb = 0; pb < 2; pb++) { in tw686x_audio_dma_free()
317 if (!ac->dma_descs[pb].virt) in tw686x_audio_dma_free()
319 pci_free_consistent(dev->pci_dev, ac->dma_descs[pb].size, in tw686x_audio_dma_free()
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Dtw686x.h103 unsigned int pb; member
109 int (*alloc)(struct tw686x_video_channel *vc, unsigned int pb);
110 void (*free)(struct tw686x_video_channel *vc, unsigned int pb);
111 void (*buf_refill)(struct tw686x_video_channel *vc, unsigned int pb);
/Linux-v4.19/drivers/input/misc/
Drave-sp-pwrbutton.c25 struct rave_sp_power_button *pb = in rave_sp_power_button_event() local
29 struct input_dev *idev = pb->idev; in rave_sp_power_button_event()
44 struct rave_sp_power_button *pb; in rave_sp_pwrbutton_probe() local
48 pb = devm_kzalloc(dev, sizeof(*pb), GFP_KERNEL); in rave_sp_pwrbutton_probe()
49 if (!pb) in rave_sp_pwrbutton_probe()
64 pb->idev = idev; in rave_sp_pwrbutton_probe()
65 pb->nb.notifier_call = rave_sp_power_button_event; in rave_sp_pwrbutton_probe()
66 pb->nb.priority = 128; in rave_sp_pwrbutton_probe()
68 error = devm_rave_sp_register_event_notifier(dev, &pb->nb); in rave_sp_pwrbutton_probe()
/Linux-v4.19/arch/mips/fw/arc/
Dinit.c26 PSYSTEM_PARAMETER_BLOCK pb = PROMBLOCK; in prom_init() local
34 if (pb->magic != 0x53435241) { in prom_init()
36 (unsigned long) pb->magic); in prom_init()
44 pb->ver, pb->rev); in prom_init()
/Linux-v4.19/fs/ext4/
Dext4_extents.h237 ext4_fsblk_t pb) in ext4_ext_store_pblock() argument
239 ex->ee_start_lo = cpu_to_le32((unsigned long) (pb & 0xffffffff)); in ext4_ext_store_pblock()
240 ex->ee_start_hi = cpu_to_le16((unsigned long) ((pb >> 31) >> 1) & in ext4_ext_store_pblock()
250 ext4_fsblk_t pb) in ext4_idx_store_pblock() argument
252 ix->ei_leaf_lo = cpu_to_le32((unsigned long) (pb & 0xffffffff)); in ext4_idx_store_pblock()
253 ix->ei_leaf_hi = cpu_to_le16((unsigned long) ((pb >> 31) >> 1) & in ext4_idx_store_pblock()
Dextents_status.h150 ext4_fsblk_t pb) in ext4_es_store_pblock() argument
154 block = (pb & ~ES_MASK) | (es->es_pblk & ES_MASK); in ext4_es_store_pblock()
166 ext4_fsblk_t pb, in ext4_es_store_pblock_status() argument
170 (pb & ~ES_MASK); in ext4_es_store_pblock_status()
/Linux-v4.19/include/media/
Dvideobuf2-core.h418 int (*verify_planes_array)(struct vb2_buffer *vb, const void *pb);
419 void (*fill_user_buffer)(struct vb2_buffer *vb, void *pb);
420 int (*fill_vb2_buffer)(struct vb2_buffer *vb, const void *pb,
422 void (*copy_timestamp)(struct vb2_buffer *vb, const void *pb);
670 void vb2_core_querybuf(struct vb2_queue *q, unsigned int index, void *pb);
746 int vb2_core_prepare_buf(struct vb2_queue *q, unsigned int index, void *pb);
769 int vb2_core_qbuf(struct vb2_queue *q, unsigned int index, void *pb);
794 int vb2_core_dqbuf(struct vb2_queue *q, unsigned int *pindex, void *pb,
/Linux-v4.19/drivers/gpu/host1x/hw/
Dcdma_hw.c31 static void push_buffer_init(struct push_buffer *pb) in push_buffer_init() argument
33 *(u32 *)(pb->mapped + pb->size) = host1x_opcode_restart(0); in push_buffer_init()
43 struct push_buffer *pb = &cdma->push_buffer; in cdma_timeout_cpu_incr() local
54 u32 *p = (u32 *)(pb->mapped + getptr); in cdma_timeout_cpu_incr()
58 &pb->dma, getptr); in cdma_timeout_cpu_incr()
59 getptr = (getptr + 8) & (pb->size - 1); in cdma_timeout_cpu_incr()
/Linux-v4.19/drivers/clk/microchip/
Dclk-core.c106 struct pic32_periph_clk *pb = clkhw_to_pbclk(hw); in pbclk_is_enabled() local
108 return readl(pb->ctrl_reg) & PB_DIV_ENABLE; in pbclk_is_enabled()
113 struct pic32_periph_clk *pb = clkhw_to_pbclk(hw); in pbclk_enable() local
115 writel(PB_DIV_ENABLE, PIC32_SET(pb->ctrl_reg)); in pbclk_enable()
121 struct pic32_periph_clk *pb = clkhw_to_pbclk(hw); in pbclk_disable() local
123 writel(PB_DIV_ENABLE, PIC32_CLR(pb->ctrl_reg)); in pbclk_disable()
152 static inline u32 pbclk_read_pbdiv(struct pic32_periph_clk *pb) in pbclk_read_pbdiv() argument
154 return ((readl(pb->ctrl_reg) >> PB_DIV_SHIFT) & PB_DIV_MASK) + 1; in pbclk_read_pbdiv()
160 struct pic32_periph_clk *pb = clkhw_to_pbclk(hw); in pbclk_recalc_rate() local
162 return parent_rate / pbclk_read_pbdiv(pb); in pbclk_recalc_rate()
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/Linux-v4.19/arch/x86/mm/
Dnuma_emulation.c51 struct numa_memblk *pb = &pi->blk[phys_blk]; in emu_setup_memblk() local
59 eb->start = pb->start; in emu_setup_memblk()
60 eb->end = pb->start + size; in emu_setup_memblk()
64 emu_nid_to_phys[nid] = pb->nid; in emu_setup_memblk()
66 pb->start += size; in emu_setup_memblk()
67 if (pb->start >= pb->end) { in emu_setup_memblk()
68 WARN_ON_ONCE(pb->start > pb->end); in emu_setup_memblk()
/Linux-v4.19/tools/memory-model/
Dlinux-kernel.cat84 let pb = prop ; strong-fence ; hb*
85 acyclic pb as propagation
103 let rcu-link = hb* ; pb* ; prop
116 (* rb orders instructions just as pb does *)
117 let rb = prop ; rcu-fence ; hb* ; pb*
126 * let xb = hb | pb | rb
/Linux-v4.19/drivers/media/common/videobuf2/
Dvideobuf2-core.c567 void vb2_core_querybuf(struct vb2_queue *q, unsigned int index, void *pb) in vb2_core_querybuf() argument
569 call_void_bufop(q, fill_user_buffer, q->bufs[index], pb); in vb2_core_querybuf()
970 static int __prepare_mmap(struct vb2_buffer *vb, const void *pb) in __prepare_mmap() argument
974 if (pb) in __prepare_mmap()
976 vb, pb, vb->planes); in __prepare_mmap()
983 static int __prepare_userptr(struct vb2_buffer *vb, const void *pb) in __prepare_userptr() argument
994 if (pb) { in __prepare_userptr()
996 vb, pb, planes); in __prepare_userptr()
1099 static int __prepare_dmabuf(struct vb2_buffer *vb, const void *pb) in __prepare_dmabuf() argument
1110 if (pb) { in __prepare_dmabuf()
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/Linux-v4.19/drivers/gpu/drm/nouveau/
Dnouveau_dma.c88 struct nouveau_bo *pb = chan->push.buffer; in nv50_dma_push() local
93 nouveau_bo_wr32(pb, ip++, lower_32_bits(offset)); in nv50_dma_push()
94 nouveau_bo_wr32(pb, ip++, upper_32_bits(offset) | length << 8); in nv50_dma_push()
100 nouveau_bo_rd32(pb, 0); in nv50_dma_push()
/Linux-v4.19/tools/testing/ktest/
Dconfig-bisect.pl321 my ($pa, $pb) = @_;
325 my %b = %{$pb};
340 my ($pa, $pb) = @_;
346 my %b = %{$pb};
362 my ($pa, $pb) = @_;
368 my %b = %{$pb};
/Linux-v4.19/drivers/md/
Ddm-cache-target.c613 struct per_bio_data *pb = dm_per_bio_data(bio, sizeof(struct per_bio_data)); in get_per_bio_data() local
614 BUG_ON(!pb); in get_per_bio_data()
615 return pb; in get_per_bio_data()
620 struct per_bio_data *pb = get_per_bio_data(bio); in init_per_bio_data() local
622 pb->tick = false; in init_per_bio_data()
623 pb->req_nr = dm_bio_get_target_bio_nr(bio); in init_per_bio_data()
624 pb->cell = NULL; in init_per_bio_data()
625 pb->len = 0; in init_per_bio_data()
627 return pb; in init_per_bio_data()
660 struct per_bio_data *pb; in bio_detain_shared() local
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/Linux-v4.19/drivers/net/hyperv/
Drndis_filter.c219 struct hv_page_buffer *pb = page_buf; in rndis_filter_send_request() local
228 pb[0].pfn = virt_to_phys(&req->request_msg) >> in rndis_filter_send_request()
230 pb[0].len = req->request_msg.msg_len; in rndis_filter_send_request()
231 pb[0].offset = in rndis_filter_send_request()
235 if (pb[0].offset + pb[0].len > PAGE_SIZE) { in rndis_filter_send_request()
237 pb[0].len = PAGE_SIZE - in rndis_filter_send_request()
238 pb[0].offset; in rndis_filter_send_request()
239 pb[1].pfn = virt_to_phys((void *)&req->request_msg in rndis_filter_send_request()
240 + pb[0].len) >> PAGE_SHIFT; in rndis_filter_send_request()
241 pb[1].offset = 0; in rndis_filter_send_request()
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