| /linux-6.12.1/drivers/greybus/ |
| D | hd.c | 24 int gb_hd_output(struct gb_host_device *hd, void *req, u16 size, u8 cmd, in gb_hd_output() argument
27 if (!hd || !hd->driver || !hd->driver->output) in gb_hd_output()
29 return hd->driver->output(hd, req, size, cmd, async); in gb_hd_output()
36 struct gb_host_device *hd = to_gb_host_device(dev); in bus_id_show() local
38 return sprintf(buf, "%d\n", hd->bus_id); in bus_id_show()
48 int gb_hd_cport_reserve(struct gb_host_device *hd, u16 cport_id) in gb_hd_cport_reserve() argument
50 struct ida *id_map = &hd->cport_id_map; in gb_hd_cport_reserve()
55 dev_err(&hd->dev, "failed to reserve cport %u\n", cport_id); in gb_hd_cport_reserve()
63 void gb_hd_cport_release_reserved(struct gb_host_device *hd, u16 cport_id) in gb_hd_cport_release_reserved() argument
65 struct ida *id_map = &hd->cport_id_map; in gb_hd_cport_release_reserved()
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| D | connection.c | 24 struct gb_host_device *hd = intf->hd; in gb_connection_cport_in_use() local
27 list_for_each_entry(connection, &hd->connections, hd_links) { in gb_connection_cport_in_use()
54 gb_connection_hd_find(struct gb_host_device *hd, u16 cport_id) in gb_connection_hd_find() argument
60 list_for_each_entry(connection, &hd->connections, hd_links) in gb_connection_hd_find()
76 void greybus_data_rcvd(struct gb_host_device *hd, u16 cport_id, in greybus_data_rcvd() argument
81 trace_gb_hd_in(hd); in greybus_data_rcvd()
83 connection = gb_connection_hd_find(hd, cport_id); in greybus_data_rcvd()
85 dev_err(&hd->dev, in greybus_data_rcvd()
122 * @hd: host device of the connection
144 _gb_connection_create(struct gb_host_device *hd, int hd_cport_id, in _gb_connection_create() argument
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| D | es2.c | 78 * @hd: pointer to our gb_host_device structure
103 struct gb_host_device *hd; member
136 static inline struct es2_ap_dev *hd_to_es2(struct gb_host_device *hd) in hd_to_es2() argument
138 return (struct es2_ap_dev *)&hd->hd_priv; in hd_to_es2()
217 static int output(struct gb_host_device *hd, void *req, u16 size, u8 cmd, in output() argument
220 struct es2_ap_dev *es2 = hd_to_es2(hd); in output()
390 static int message_send(struct gb_host_device *hd, u16 cport_id, in message_send() argument
393 struct es2_ap_dev *es2 = hd_to_es2(hd); in message_send()
405 if (!cport_id_valid(hd, cport_id)) { in message_send()
455 struct gb_host_device *hd = message->operation->connection->hd; in message_cancel() local
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| D | core.c | 113 const struct gb_host_device *hd; in greybus_uevent() local
121 hd = to_gb_host_device(dev); in greybus_uevent()
124 hd = module->hd; in greybus_uevent()
128 hd = intf->hd; in greybus_uevent()
133 hd = intf->hd; in greybus_uevent()
138 hd = intf->hd; in greybus_uevent()
141 hd = svc->hd; in greybus_uevent()
147 if (add_uevent_var(env, "BUS=%u", hd->bus_id)) in greybus_uevent()
181 struct gb_host_device *hd; in greybus_shutdown() local
183 hd = to_gb_host_device(dev); in greybus_shutdown()
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| D | operation.c | 220 return connection->hd->driver->message_send(connection->hd, in gb_message_send()
231 struct gb_host_device *hd = message->operation->connection->hd; in gb_message_cancel() local
233 hd->driver->message_cancel(message); in gb_message_cancel()
245 dev_err(&connection->hd->dev, in gb_operation_request_handle()
254 dev_err(&connection->hd->dev, in gb_operation_request_handle()
309 static void gb_operation_message_init(struct gb_host_device *hd, in gb_operation_message_init() argument
361 gb_operation_message_alloc(struct gb_host_device *hd, u8 type, in gb_operation_message_alloc() argument
368 if (message_size > hd->buffer_size_max) { in gb_operation_message_alloc()
369 dev_warn(&hd->dev, "requested message size too big (%zu > %zu)\n", in gb_operation_message_alloc()
370 message_size, hd->buffer_size_max); in gb_operation_message_alloc()
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| /linux-6.12.1/arch/sh/drivers/ |
| D | heartbeat.c | 32 static inline void heartbeat_toggle_bit(struct heartbeat_data *hd, in heartbeat_toggle_bit() argument
37 new = (1 << hd->bit_pos[bit]); in heartbeat_toggle_bit()
41 new &= hd->mask; in heartbeat_toggle_bit()
43 switch (hd->regsize) { in heartbeat_toggle_bit()
45 new |= ioread32(hd->base) & ~hd->mask; in heartbeat_toggle_bit()
46 iowrite32(new, hd->base); in heartbeat_toggle_bit()
49 new |= ioread16(hd->base) & ~hd->mask; in heartbeat_toggle_bit()
50 iowrite16(new, hd->base); in heartbeat_toggle_bit()
53 new |= ioread8(hd->base) & ~hd->mask; in heartbeat_toggle_bit()
54 iowrite8(new, hd->base); in heartbeat_toggle_bit()
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| /linux-6.12.1/drivers/clk/qcom/ |
| D | clk-hfpll.c | 23 struct hfpll_data const *hd = h->d; in __clk_hfpll_init_once() local
30 if (hd->config_val) in __clk_hfpll_init_once()
31 regmap_write(regmap, hd->config_reg, hd->config_val); in __clk_hfpll_init_once()
32 regmap_write(regmap, hd->m_reg, 0); in __clk_hfpll_init_once()
33 regmap_write(regmap, hd->n_reg, 1); in __clk_hfpll_init_once()
35 if (hd->user_reg) { in __clk_hfpll_init_once()
36 u32 regval = hd->user_val; in __clk_hfpll_init_once()
42 if (hd->user_vco_mask && rate > hd->low_vco_max_rate) in __clk_hfpll_init_once()
43 regval |= hd->user_vco_mask; in __clk_hfpll_init_once()
44 regmap_write(regmap, hd->user_reg, regval); in __clk_hfpll_init_once()
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| /linux-6.12.1/drivers/auxdisplay/ |
| D | hd44780.c | 44 struct hd44780 *hd = hdc->hd44780; in hd44780_backlight() local
46 if (hd->pins[PIN_CTRL_BL]) in hd44780_backlight()
47 gpiod_set_value_cansleep(hd->pins[PIN_CTRL_BL], on); in hd44780_backlight()
50 static void hd44780_strobe_gpio(struct hd44780 *hd) in hd44780_strobe_gpio() argument
55 gpiod_set_value_cansleep(hd->pins[PIN_CTRL_E], 1); in hd44780_strobe_gpio()
60 gpiod_set_value_cansleep(hd->pins[PIN_CTRL_E], 0); in hd44780_strobe_gpio()
64 static void hd44780_write_gpio8(struct hd44780 *hd, u8 val, unsigned int rs) in hd44780_write_gpio8() argument
71 n = hd->pins[PIN_CTRL_RW] ? 10 : 9; in hd44780_write_gpio8()
74 gpiod_set_array_value_cansleep(n, &hd->pins[PIN_DATA0], NULL, values); in hd44780_write_gpio8()
76 hd44780_strobe_gpio(hd); in hd44780_write_gpio8()
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| /linux-6.12.1/include/linux/greybus/ |
| D | hd.h | 21 int (*cport_allocate)(struct gb_host_device *hd, int cport_id,
23 void (*cport_release)(struct gb_host_device *hd, u16 cport_id);
24 int (*cport_enable)(struct gb_host_device *hd, u16 cport_id,
26 int (*cport_disable)(struct gb_host_device *hd, u16 cport_id);
27 int (*cport_connected)(struct gb_host_device *hd, u16 cport_id);
28 int (*cport_flush)(struct gb_host_device *hd, u16 cport_id);
29 int (*cport_shutdown)(struct gb_host_device *hd, u16 cport_id,
31 int (*cport_quiesce)(struct gb_host_device *hd, u16 cport_id,
33 int (*cport_clear)(struct gb_host_device *hd, u16 cport_id);
35 int (*message_send)(struct gb_host_device *hd, u16 dest_cport_id,
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| /linux-6.12.1/sound/pci/hda/ |
| D | Kconfig | 2 menu "HD-Audio"
15 tristate "HD Audio PCI"
23 This option enables the HD-audio controller. Don't forget
30 tristate "NVIDIA Tegra HD Audio"
38 This options enables support for the HD Audio controller
48 bool "Build hwdep interface for HD-audio driver"
51 Say Y here to build a hwdep interface for HD-audio driver.
58 Say Y here to enable the HD-audio codec re-configuration feature.
71 Say Y here to build a digital beep interface for HD-audio
80 Set 0 to disable the digital beep interface for HD-audio by default.
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| /linux-6.12.1/arch/mips/sgi-ip27/ |
| D | ip27-irq.c | 54 struct hub_irq_data *hd = irq_data_get_irq_chip_data(d); in enable_hub_irq() local
55 unsigned long *mask = per_cpu(irq_enable_mask, hd->cpu); in enable_hub_irq()
58 __raw_writeq(mask[0], hd->irq_mask[0]); in enable_hub_irq()
59 __raw_writeq(mask[1], hd->irq_mask[1]); in enable_hub_irq()
64 struct hub_irq_data *hd = irq_data_get_irq_chip_data(d); in disable_hub_irq() local
65 unsigned long *mask = per_cpu(irq_enable_mask, hd->cpu); in disable_hub_irq()
68 __raw_writeq(mask[0], hd->irq_mask[0]); in disable_hub_irq()
69 __raw_writeq(mask[1], hd->irq_mask[1]); in disable_hub_irq()
72 static void setup_hub_mask(struct hub_irq_data *hd, const struct cpumask *mask) in setup_hub_mask() argument
82 hd->cpu = cpu; in setup_hub_mask()
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| /linux-6.12.1/drivers/video/fbdev/omap2/omapfb/dss/ |
| D | hdmi4.c | 303 static void hdmi_start_audio_stream(struct omap_hdmi *hd) in hdmi_start_audio_stream() argument
305 hdmi_wp_audio_enable(&hd->wp, true); in hdmi_start_audio_stream()
306 hdmi4_audio_start(&hd->core, &hd->wp); in hdmi_start_audio_stream()
309 static void hdmi_stop_audio_stream(struct omap_hdmi *hd) in hdmi_stop_audio_stream() argument
311 hdmi4_audio_stop(&hd->core, &hd->wp); in hdmi_stop_audio_stream()
312 hdmi_wp_audio_enable(&hd->wp, false); in hdmi_stop_audio_stream()
553 struct omap_hdmi *hd = dev_get_drvdata(dev); in hdmi_audio_startup() local
556 mutex_lock(&hd->lock); in hdmi_audio_startup()
558 if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) { in hdmi_audio_startup()
563 hd->audio_abort_cb = abort_cb; in hdmi_audio_startup()
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| D | hdmi5.c | 331 static void hdmi_start_audio_stream(struct omap_hdmi *hd) in hdmi_start_audio_stream() argument
334 hdmi_wp_audio_enable(&hd->wp, true); in hdmi_start_audio_stream()
335 hdmi_wp_audio_core_req_enable(&hd->wp, true); in hdmi_start_audio_stream()
338 static void hdmi_stop_audio_stream(struct omap_hdmi *hd) in hdmi_stop_audio_stream() argument
340 hdmi_wp_audio_core_req_enable(&hd->wp, false); in hdmi_stop_audio_stream()
341 hdmi_wp_audio_enable(&hd->wp, false); in hdmi_stop_audio_stream()
342 REG_FLD_MOD(hd->wp.base, HDMI_WP_SYSCONFIG, hd->wp_idlemode, 3, 2); in hdmi_stop_audio_stream()
585 struct omap_hdmi *hd = dev_get_drvdata(dev); in hdmi_audio_startup() local
588 mutex_lock(&hd->lock); in hdmi_audio_startup()
590 if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) { in hdmi_audio_startup()
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| /linux-6.12.1/drivers/gpu/drm/omapdrm/dss/ |
| D | hdmi5.c | 263 static void hdmi_start_audio_stream(struct omap_hdmi *hd) in hdmi_start_audio_stream() argument
265 REG_FLD_MOD(hd->wp.base, HDMI_WP_SYSCONFIG, 1, 3, 2); in hdmi_start_audio_stream()
266 hdmi_wp_audio_enable(&hd->wp, true); in hdmi_start_audio_stream()
267 hdmi_wp_audio_core_req_enable(&hd->wp, true); in hdmi_start_audio_stream()
270 static void hdmi_stop_audio_stream(struct omap_hdmi *hd) in hdmi_stop_audio_stream() argument
272 hdmi_wp_audio_core_req_enable(&hd->wp, false); in hdmi_stop_audio_stream()
273 hdmi_wp_audio_enable(&hd->wp, false); in hdmi_stop_audio_stream()
274 REG_FLD_MOD(hd->wp.base, HDMI_WP_SYSCONFIG, hd->wp_idlemode, 3, 2); in hdmi_stop_audio_stream()
503 struct omap_hdmi *hd = dev_get_drvdata(dev); in hdmi_audio_startup() local
505 mutex_lock(&hd->lock); in hdmi_audio_startup()
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| D | hdmi4.c | 264 static void hdmi_start_audio_stream(struct omap_hdmi *hd) in hdmi_start_audio_stream() argument
266 hdmi_wp_audio_enable(&hd->wp, true); in hdmi_start_audio_stream()
267 hdmi4_audio_start(&hd->core, &hd->wp); in hdmi_start_audio_stream()
270 static void hdmi_stop_audio_stream(struct omap_hdmi *hd) in hdmi_stop_audio_stream() argument
272 hdmi4_audio_stop(&hd->core, &hd->wp); in hdmi_stop_audio_stream()
273 hdmi_wp_audio_enable(&hd->wp, false); in hdmi_stop_audio_stream()
528 struct omap_hdmi *hd = dev_get_drvdata(dev); in hdmi_audio_startup() local
530 mutex_lock(&hd->lock); in hdmi_audio_startup()
532 WARN_ON(hd->audio_abort_cb != NULL); in hdmi_audio_startup()
534 hd->audio_abort_cb = abort_cb; in hdmi_audio_startup()
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| /linux-6.12.1/drivers/message/fusion/ |
| D | mptspi.c | 100 * @hd: Pointer to a SCSI Host Structure
108 mptspi_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtTarget *target, in mptspi_setTargetNegoParms() argument
111 MPT_ADAPTER *ioc = hd->ioc; in mptspi_setTargetNegoParms()
244 * @hd: Pointer to a SCSI Host Structure
254 mptspi_writeIOCPage4(MPT_SCSI_HOST *hd, u8 channel , u8 id) in mptspi_writeIOCPage4() argument
256 MPT_ADAPTER *ioc = hd->ioc; in mptspi_writeIOCPage4()
316 * @hd: Pointer to MPT_SCSI_HOST structure
328 mptspi_initTarget(MPT_SCSI_HOST *hd, VirtTarget *vtarget, in mptspi_initTarget() argument
343 if ((sdev->type == TYPE_PROCESSOR) && (hd->ioc->spi_data.Saf_Te)) { in mptspi_initTarget()
347 mptspi_writeIOCPage4(hd, vtarget->channel, vtarget->id); in mptspi_initTarget()
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| D | mptscsih.c | 95 static void mptscsih_copy_sense_data(struct scsi_cmnd *sc, MPT_SCSI_HOST *hd, MPT_FRAME_HDR *mf, SC…
97 int mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id,
108 static int mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *iocmd);
109 static void mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, VirtDevice *vdevice);
589 MPT_SCSI_HOST *hd; in mptscsih_io_done() local
596 hd = shost_priv(ioc->sh); in mptscsih_io_done()
686 mptscsih_copy_sense_data(sc, hd, mf, pScsiReply); in mptscsih_io_done()
724 if (hd->sel_timeout[pScsiReq->TargetID] < 0xFFFF) in mptscsih_io_done()
725 hd->sel_timeout[pScsiReq->TargetID]++; in mptscsih_io_done()
1023 * @hd: Pointer to a SCSI HOST structure
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| /linux-6.12.1/drivers/net/ethernet/oki-semi/pch_gbe/ |
| D | pch_gbe_param.c | 166 {{ 0x01, AA "10/HD" },
168 { 0x03, AA "10/FD, 10/HD" },
169 { 0x04, AA "100/HD" },
170 { 0x05, AA "100/HD, 10/HD" },
171 { 0x06, AA "100/HD, 10/FD" },
172 { 0x07, AA "100/HD, 10/FD, 10/HD" },
174 { 0x09, AA "100/FD, 10/HD" },
176 { 0x0b, AA "100/FD, 10/FD, 10/HD" },
177 { 0x0c, AA "100/FD, 100/HD" },
178 { 0x0d, AA "100/FD, 100/HD, 10/HD" },
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| /linux-6.12.1/drivers/md/ |
| D | dm-clone-target.c | 609 * Search hash table for a hydration with hd->region_nr == region_nr
616 struct dm_clone_region_hydration *hd; in __hash_find() local
618 hlist_for_each_entry(hd, &bucket->head, h) { in __hash_find()
619 if (hd->region_nr == region_nr) in __hash_find()
620 return hd; in __hash_find()
632 struct dm_clone_region_hydration *hd) in __insert_region_hydration() argument
634 hlist_add_head(&hd->h, &bucket->head); in __insert_region_hydration()
646 struct dm_clone_region_hydration *hd) in __find_or_insert_region_hydration() argument
650 hd2 = __hash_find(bucket, hd->region_nr); in __find_or_insert_region_hydration()
654 __insert_region_hydration(bucket, hd); in __find_or_insert_region_hydration()
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| /linux-6.12.1/drivers/staging/greybus/ |
| D | audio_apbridgea.c | 24 return gb_hd_output(connection->hd, &req, sizeof(req), in gb_audio_apbridgea_set_config()
45 return gb_hd_output(connection->hd, &req, sizeof(req), in gb_audio_apbridgea_register_cport()
62 ret = gb_hd_output(connection->hd, &req, sizeof(req), in gb_audio_apbridgea_unregister_cport()
80 return gb_hd_output(connection->hd, &req, sizeof(req), in gb_audio_apbridgea_set_tx_data_size()
93 return gb_hd_output(connection->hd, &req, sizeof(req), in gb_audio_apbridgea_prepare_tx()
107 return gb_hd_output(connection->hd, &req, sizeof(req), in gb_audio_apbridgea_start_tx()
119 return gb_hd_output(connection->hd, &req, sizeof(req), in gb_audio_apbridgea_stop_tx()
132 return gb_hd_output(connection->hd, &req, sizeof(req), in gb_audio_apbridgea_shutdown_tx()
146 return gb_hd_output(connection->hd, &req, sizeof(req), in gb_audio_apbridgea_set_rx_data_size()
159 return gb_hd_output(connection->hd, &req, sizeof(req), in gb_audio_apbridgea_prepare_rx()
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| /linux-6.12.1/arch/mips/sgi-ip30/ |
| D | ip30-irq.c | 146 struct heart_irq_data *hd = irq_data_get_irq_chip_data(d); in ip30_mask_heart_irq() local
147 unsigned long *mask = &per_cpu(irq_enable_mask, hd->cpu); in ip30_mask_heart_irq()
150 heart_write(*mask, &heart_regs->imr[hd->cpu]); in ip30_mask_heart_irq()
155 struct heart_irq_data *hd = irq_data_get_irq_chip_data(d); in ip30_mask_and_ack_heart_irq() local
156 unsigned long *mask = &per_cpu(irq_enable_mask, hd->cpu); in ip30_mask_and_ack_heart_irq()
159 heart_write(*mask, &heart_regs->imr[hd->cpu]); in ip30_mask_and_ack_heart_irq()
165 struct heart_irq_data *hd = irq_data_get_irq_chip_data(d); in ip30_unmask_heart_irq() local
166 unsigned long *mask = &per_cpu(irq_enable_mask, hd->cpu); in ip30_unmask_heart_irq()
169 heart_write(*mask, &heart_regs->imr[hd->cpu]); in ip30_unmask_heart_irq()
175 struct heart_irq_data *hd = irq_data_get_irq_chip_data(d); in ip30_set_heart_irq_affinity() local
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| /linux-6.12.1/drivers/net/ethernet/intel/e1000/ |
| D | e1000_param.c | 594 {{ 0x01, AA "10/HD" }, in e1000_check_copper_options()
596 { 0x03, AA "10/FD, 10/HD" }, in e1000_check_copper_options()
597 { 0x04, AA "100/HD" }, in e1000_check_copper_options()
598 { 0x05, AA "100/HD, 10/HD" }, in e1000_check_copper_options()
599 { 0x06, AA "100/HD, 10/FD" }, in e1000_check_copper_options()
600 { 0x07, AA "100/HD, 10/FD, 10/HD" }, in e1000_check_copper_options()
602 { 0x09, AA "100/FD, 10/HD" }, in e1000_check_copper_options()
604 { 0x0b, AA "100/FD, 10/FD, 10/HD" }, in e1000_check_copper_options()
605 { 0x0c, AA "100/FD, 100/HD" }, in e1000_check_copper_options()
606 { 0x0d, AA "100/FD, 100/HD, 10/HD" }, in e1000_check_copper_options()
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| /linux-6.12.1/sound/hda/ |
| D | hdac_stream.c | 3 * HD-audio stream operations
52 * @bus: HD-audio core bus
67 /* following is from HD audio spec */ in snd_hdac_get_stream_stripe_ctl()
86 * @bus: HD-audio core bus
87 * @azx_dev: HD-audio core stream object to initialize
126 * @azx_dev: HD-audio core stream to start
165 * @azx_dev: HD-audio core stream to stop
179 * @azx_dev: HD-audio core stream to stop
195 * @bus: HD-audio core bus
208 * @bus: HD-audio core bus
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| /linux-6.12.1/Documentation/sound/hd-audio/ |
| D | notes.rst | 2 More Notes on HD-Audio Driver
11 HD-audio is the new standard on-board audio component on modern PCs
12 after AC97. Although Linux has been supporting HD-audio since long
16 methods for the HD-audio hardware.
18 The HD-audio component consists of two parts: the controller chip and
19 the codec chips on the HD-audio bus. Linux provides a single driver
22 all controller chips by other companies. Since the HD-audio
41 If you are interested in the deep debugging of HD-audio, read the
42 HD-audio specification at first. The specification is found on
48 HD-Audio Controller
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| /linux-6.12.1/sound/hda/ext/ |
| D | hdac_ext_stream.c | 3 * hdac-ext-stream.c - HD-audio extended stream operations.
56 * @bus: HD-audio core bus
57 * @hext_stream: HD-audio ext core stream object to initialize
85 * @bus: HD-audio core bus
122 * @bus: HD-audio core bus
159 * @bus: HD-audio core bus
160 * @hext_stream: HD-audio ext core stream object to initialize
174 * @hext_stream: HD-audio ext core stream to start
185 * @hext_stream: HD-audio ext core stream to stop
195 * @hext_stream: HD-audio ext core stream to reset
[all …]
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