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Searched refs:dp (Results 1 – 25 of 760) sorted by relevance

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/linux/drivers/gpu/drm/rockchip/
H A Dcdn-dp-core.c206 if (dp->active_port < 0 || dp->active_port >= dp->ports) { in cdn_dp_check_sink_connection()
211 port = dp->port[dp->active_port]; in cdn_dp_check_sink_connection()
377 ret = cdn_dp_dpcd_read(dp, DP_DPCD_REV, dp->dpcd, in cdn_dp_get_sink_capability()
480 cdn_dp_disable_phy(dp, dp->port[i]); in cdn_dp_disable()
586 if (!port || !dp->max_rate || !dp->max_lanes) in cdn_dp_check_link_status()
603 dp->plugged_cb(dp->codec_dev, plugged); in cdn_dp_audio_handle_plugged_change()
694 if (!dp->connected && cdn_dp_connected_port(dp)) in cdn_dp_encoder_disable()
835 ret = cdn_dp_audio_stop(dp, &dp->audio_info); in cdn_dp_audio_shutdown()
1030 struct cdn_dp_device *dp = port->dp; in cdn_dp_pd_event() local
1212 port->dp = dp; in cdn_dp_probe()
[all …]
H A Dcdn-dp-reg.c289 dp->regs + APB_CTRL); in cdn_dp_load_firmware()
310 dp->fw_version = reg; in cdn_dp_load_firmware()
312 dp->fw_version |= reg << 8; in cdn_dp_load_firmware()
314 dp->fw_version |= reg << 16; in cdn_dp_load_firmware()
316 dp->fw_version |= reg << 24; in cdn_dp_load_firmware()
318 DRM_DEV_DEBUG(dp->dev, "firmware version: %x\n", dp->fw_version); in cdn_dp_load_firmware()
539 dp->max_lanes = status[1]; in cdn_dp_get_training_status()
563 DRM_DEV_DEBUG_KMS(dp->dev, "rate:0x%x, lanes:%d\n", dp->max_rate, in cdn_dp_train_link()
564 dp->max_lanes); in cdn_dp_train_link()
666 DRM_DEV_ERROR(dp->dev, in cdn_dp_config_video()
[all …]
H A Danalogix_dp-rockchip.c211 ret = regmap_write(dp->grf, dp->data->lcdsel_grf_reg, val); in rockchip_dp_drm_encoder_enable()
285 dp->grfclk = NULL; in rockchip_dp_of_probe()
349 dp->plat_data.encoder = &dp->encoder.encoder; in rockchip_dp_bind()
357 dp->encoder.encoder.funcs->destroy(&dp->encoder.encoder); in rockchip_dp_bind()
367 dp->encoder.encoder.funcs->destroy(&dp->encoder.encoder); in rockchip_dp_unbind()
391 dp = devm_kzalloc(dev, sizeof(*dp), GFP_KERNEL); in rockchip_dp_probe()
392 if (!dp) in rockchip_dp_probe()
395 dp->dev = dev; in rockchip_dp_probe()
397 dp->data = dp_data; in rockchip_dp_probe()
399 dp->plat_data.dev_type = dp->data->chip_type; in rockchip_dp_probe()
[all …]
/linux/drivers/gpu/drm/bridge/analogix/
H A Danalogix_dp_core.c1345 dp->plat_data->power_on_start(dp->plat_data); in analogix_dp_set_bridge()
1371 dp->plat_data->power_on_end(dp->plat_data); in analogix_dp_set_bridge()
1379 dp->plat_data->power_off(dp->plat_data); in analogix_dp_set_bridge()
1445 dp->plat_data->power_off(dp->plat_data); in analogix_dp_bridge_disable()
1699 if (!dp) in analogix_dp_probe()
1719 dp->phy = devm_phy_get(dp->dev, "dp"); in analogix_dp_probe()
1773 dp->irq = gpiod_to_irq(dp->hpd_gpiod); in analogix_dp_probe()
1796 return dp; in analogix_dp_probe()
1809 dp->encoder = dp->plat_data->encoder; in analogix_dp_bind()
1813 dp->aux.dev = dp->dev; in analogix_dp_bind()
[all …]
H A Danalogix_dp_reg.c74 if (dp->plat_data && is_rockchip(dp->plat_data->dev_type)) { in analogix_dp_init_analog_param()
125 if (dp->plat_data && is_rockchip(dp->plat_data->dev_type)) in analogix_dp_reset()
237 if (dp->plat_data && is_rockchip(dp->plat_data->dev_type)) { in analogix_dp_set_pll_power_down()
258 if (dp->plat_data && is_rockchip(dp->plat_data->dev_type)) in analogix_dp_set_analog_power_down()
263 if (dp->plat_data && is_rockchip(dp->plat_data->dev_type)) in analogix_dp_set_analog_power_down()
321 if (dp->plat_data && is_rockchip(dp->plat_data->dev_type)) in analogix_dp_set_analog_power_down()
333 if (dp->plat_data && is_rockchip(dp->plat_data->dev_type)) in analogix_dp_set_analog_power_down()
396 if (dp->hpd_gpiod) in analogix_dp_clear_hotplug_interrupts()
410 if (dp->hpd_gpiod) in analogix_dp_init_hpd()
481 if (dp->plat_data && is_rockchip(dp->plat_data->dev_type)) in analogix_dp_init_aux()
[all …]
H A Danalogix_dp_core.h185 void analogix_dp_stop_video(struct analogix_dp_device *dp);
189 void analogix_dp_reset(struct analogix_dp_device *dp);
190 void analogix_dp_swreset(struct analogix_dp_device *dp);
200 void analogix_dp_init_hpd(struct analogix_dp_device *dp);
201 void analogix_dp_force_hpd(struct analogix_dp_device *dp);
204 void analogix_dp_reset_aux(struct analogix_dp_device *dp);
205 void analogix_dp_init_aux(struct analogix_dp_device *dp);
236 void analogix_dp_reset_macro(struct analogix_dp_device *dp);
237 void analogix_dp_init_video(struct analogix_dp_device *dp);
254 int analogix_dp_send_psr_spd(struct analogix_dp_device *dp,
[all …]
/linux/net/dsa/
H A Dport.c489 .dp = dp, in dsa_port_bridge_join()
559 .dp = dp, in dsa_port_bridge_leave()
589 .dp = dp, in dsa_port_lag_change()
658 .dp = dp, in dsa_port_lag_join()
704 .dp = dp, in dsa_port_lag_leave()
973 .dp = dp, in dsa_port_mtu_change()
984 .dp = dp, in dsa_port_fdb_add()
1007 .dp = dp, in dsa_port_fdb_del()
1027 .dp = dp, in dsa_port_host_fdb_add()
1041 .dp = dp, in dsa_port_standalone_host_fdb_add()
[all …]
H A Dport.h18 bool dsa_port_supports_hwtstamp(struct dsa_port *dp);
22 int dsa_port_set_mst_state(struct dsa_port *dp,
27 void dsa_port_disable_rt(struct dsa_port *dp);
28 void dsa_port_disable(struct dsa_port *dp);
33 int dsa_port_lag_change(struct dsa_port *dp,
46 int dsa_port_vlan_msti(struct dsa_port *dp,
66 int dsa_port_mdb_add(const struct dsa_port *dp,
68 int dsa_port_mdb_del(const struct dsa_port *dp,
81 int dsa_port_bridge_flags(struct dsa_port *dp,
84 int dsa_port_vlan_add(struct dsa_port *dp,
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H A Dswitch.c29 if (dp->ageing_time && dp->ageing_time < ageing_time) in dsa_switch_fastest_ageing_time()
58 return dp == info->dp || dsa_port_is_dsa(dp) || dsa_port_is_cpu(dp); in dsa_port_mtu_match()
168 if (!(dsa_port_is_cpu(dp) || dsa_port_is_dsa(dp))) { in dsa_port_do_mdb_add()
220 if (!(dsa_port_is_cpu(dp) || dsa_port_is_dsa(dp))) { in dsa_port_do_mdb_del()
444 if (dsa_port_host_address_match(dp, info->dp)) { in dsa_switch_host_fdb_add()
472 if (dsa_port_host_address_match(dp, info->dp)) { in dsa_switch_host_fdb_del()
625 if (dsa_port_host_address_match(dp, info->dp)) { in dsa_switch_host_mdb_add()
659 return dsa_port_is_dsa(dp) || dp == info->dp; in dsa_port_vlan_match()
671 return dsa_port_is_dsa(dp) || dp == cpu_dp; in dsa_port_host_vlan_match()
842 if (dsa_port_host_vlan_match(dp, info->dp)) { in dsa_switch_host_vlan_add()
[all …]
H A Ddsa.c297 if (dl->dp == dp && dl->link_dp == link_dp) in dsa_link_touch()
304 dl->dp = dp; in dsa_link_touch()
398 if (dsa_port_is_user(dp) || dsa_port_is_dsa(dp)) in dsa_tree_setup_default_cpu()
446 if (dsa_port_is_user(dp) || dsa_port_is_dsa(dp)) in dsa_tree_setup_cpu_ports()
459 if (dsa_port_is_user(dp) || dsa_port_is_dsa(dp)) in dsa_tree_teardown_cpu_ports()
518 of_get_mac_address(dp->dn, dp->mac); in dsa_port_setup()
730 if (dsa_port_is_dsa(dp) || dsa_port_is_cpu(dp)) in dsa_tree_teardown_ports()
749 if (dsa_port_is_dsa(dp) || dsa_port_is_cpu(dp)) { in dsa_tree_setup_ports()
1093 dp = kzalloc(sizeof(*dp), GFP_KERNEL); in dsa_port_touch()
1094 if (!dp) in dsa_port_touch()
[all …]
/linux/drivers/gpu/drm/msm/dp/
H A Ddp_display.c269 priv->dp[dp->id] = &dp->dp_display; in dp_display_bind()
313 priv->dp[dp->id] = NULL; in dp_display_unbind()
742 dp->aux = dp_aux_get(dev, dp->catalog, in dp_init_sub_modules()
752 dp->link = dp_link_get(dev, dp->aux); in dp_init_sub_modules()
772 dp->ctrl = dp_ctrl_get(dev, dp->link, dp->panel, dp->aux, in dp_init_sub_modules()
782 dp->audio = dp_audio_get(dp->dp_display.pdev, dp->panel, dp->catalog); in dp_init_sub_modules()
927 if (!dp || !mode_pclk_khz || !dp->connector) { in dp_bridge_mode_valid()
1228 dp->next_bridge = devm_drm_of_get_bridge(&dp->pdev->dev, dp->pdev->dev.of_node, 1, 0); in dp_display_probe_tail()
1279 if (!dp) in dp_display_probe()
1305 dp->dp_display.dp_audio = dp->audio; in dp_display_probe()
[all …]
/linux/drivers/usb/typec/altmodes/
H A Ddisplayport.c89 return typec_altmode_notify(dp->alt, conf, &dp->data); in dp_altmode_notify()
160 dp->state = dp->plug_prime ? DP_STATE_CONFIGURE_PRIME : in dp_altmode_status_update()
167 dp->state = dp->plug_prime ? DP_STATE_CONFIGURE_PRIME : in dp_altmode_status_update()
170 dp->hpd = hpd; in dp_altmode_status_update()
178 dp->hpd = hpd; in dp_altmode_status_update()
283 ret = dp_altmode_configure_vdm(dp, dp->data.conf); in dp_altmode_work()
289 ret = dp_altmode_configure_vdm_cable(dp, dp->data_prime.conf); in dp_altmode_work()
646 if (dp->alt->active && DP_CONF_CURRENTLY(dp->data.conf)) { in pin_assignment_store()
739 dp = devm_kzalloc(&alt->dev, sizeof(*dp), GFP_KERNEL); in dp_altmode_probe()
740 if (!dp) in dp_altmode_probe()
[all …]
/linux/drivers/gpu/drm/xlnx/
H A Dzynqmp_dp.c857 memset(dp->train_set, 0, sizeof(dp->train_set)); in zynqmp_dp_train()
1059 dp->aux.dev = dp->dev; in zynqmp_dp_aux_init()
1060 dp->aux.drm_dev = dp->bridge.dev; in zynqmp_dp_aux_init()
1397 dp->link_config.max_lanes, dp->config.bpp); in zynqmp_dp_bridge_mode_valid()
1443 dp->link_config.max_lanes, dp->config.bpp); in zynqmp_dp_bridge_atomic_enable()
1555 ret = drm_dp_dpcd_read(&dp->aux, 0x0, dp->dpcd, in zynqmp_dp_bridge_detect()
1729 dp = kzalloc(sizeof(*dp), GFP_KERNEL); in zynqmp_dp_probe()
1730 if (!dp) in zynqmp_dp_probe()
1815 dev_name(dp->dev), dp); in zynqmp_dp_probe()
1819 dpsub->dp = dp; in zynqmp_dp_probe()
[all …]
/linux/drivers/usb/typec/ucsi/
H A Ddisplayport.c59 if (!dp->override && dp->initialized) { in ucsi_displayport_enter()
178 dp->vdo_data = &dp->data.status; in ucsi_displayport_status_update()
207 if (!dp->override && dp->initialized) { in ucsi_displayport_vdm()
278 ret = typec_altmode_vdm(dp->alt, dp->header, in ucsi_displayport_work()
279 dp->vdo_data, dp->vdo_size); in ucsi_displayport_work()
281 dev_err(&dp->alt->dev, "VDM 0x%x failed\n", dp->header); in ucsi_displayport_work()
296 if (!dp) in ucsi_displayport_remove_partner()
324 dp = devm_kzalloc(&alt->dev, sizeof(*dp), GFP_KERNEL); in ucsi_register_displayport()
325 if (!dp) { in ucsi_register_displayport()
333 dp->con = con; in ucsi_register_displayport()
[all …]
/linux/sound/core/seq/oss/
H A Dseq_oss_init.c171 dp = kzalloc(sizeof(*dp), GFP_KERNEL); in snd_seq_oss_open()
172 if (!dp) in snd_seq_oss_open()
195 if (dp->synth_opened == 0 && dp->max_mididev == 0) { in snd_seq_oss_open()
214 dp->addr.client = dp->cseq; in snd_seq_oss_open()
215 dp->addr.port = dp->port; in snd_seq_oss_open()
226 dp->readq = snd_seq_oss_readq_new(dp, maxqlen); in snd_seq_oss_open()
235 dp->writeq = snd_seq_oss_writeq_new(dp, maxqlen); in snd_seq_oss_open()
243 dp->timer = snd_seq_oss_timer_new(dp); in snd_seq_oss_open()
259 client_table[dp->index] = dp; in snd_seq_oss_open()
392 kfree(dp); in free_devinfo()
[all …]
H A Dseq_oss_ioctl.c52 snd_seq_oss_fill_addr(dp, &tmpev, dp->addr.client, dp->addr.port); in snd_seq_oss_oob_user()
80 snd_seq_oss_reset(dp); in snd_seq_oss_ioctl()
84 if (! is_write_mode(dp->file_mode) || dp->writeq == NULL) in snd_seq_oss_ioctl()
93 snd_seq_oss_reset(dp); in snd_seq_oss_ioctl()
99 return snd_seq_oss_midi_open(dp, dev, dp->file_mode); in snd_seq_oss_ioctl()
102 if (dp->readq == NULL || ! is_read_mode(dp->file_mode)) in snd_seq_oss_ioctl()
107 if (! is_write_mode(dp->file_mode) || dp->writeq == NULL) in snd_seq_oss_ioctl()
148 if (! is_write_mode(dp->file_mode)) in snd_seq_oss_ioctl()
154 if (val >= dp->writeq->maxlen) in snd_seq_oss_ioctl()
155 val = dp->writeq->maxlen - 1; in snd_seq_oss_ioctl()
[all …]
H A Dseq_oss_event.c46 return extended_event(dp, q, ev); in snd_seq_oss_process_event()
49 return chn_voice_event(dp, q, ev); in snd_seq_oss_process_event()
55 return timing_event(dp, q, ev); in snd_seq_oss_process_event()
58 return local_event(dp, q, ev); in snd_seq_oss_process_event()
78 return set_echo_event(dp, q, ev); in snd_seq_oss_process_event()
88 return old_event(dp, q, ev); in snd_seq_oss_process_event()
238 if (dp->seq_mode) in timing_event()
243 if (dp->seq_mode) in timing_event()
248 if (dp->seq_mode) in timing_event()
412 snd_seq_oss_fill_addr(dp, ev, dp->addr.client, dp->addr.port); in set_echo_event()
[all …]
/linux/drivers/net/ethernet/netronome/nfp/
H A Dnfp_net_dp.c65 tx_ring->txrwb = dp->txrwb ? &dp->txrwb[idx] : NULL; in nfp_net_tx_ring_init()
187 dp->tx_rings = kcalloc(dp->num_tx_rings, sizeof(*dp->tx_rings), in nfp_net_tx_rings_prepare()
193 dp->txrwb = dma_alloc_coherent(dp->dev, in nfp_net_tx_rings_prepare()
206 nfp_net_tx_ring_init(&dp->tx_rings[r], dp, in nfp_net_tx_rings_prepare()
209 if (nfp_net_tx_ring_alloc(dp, &dp->tx_rings[r])) in nfp_net_tx_rings_prepare()
222 nfp_net_tx_ring_free(dp, &dp->tx_rings[r]); in nfp_net_tx_rings_prepare()
226 dp->txrwb, dp->txrwb_dma); in nfp_net_tx_rings_prepare()
238 nfp_net_tx_ring_free(dp, &dp->tx_rings[r]); in nfp_net_tx_rings_free()
243 dp->txrwb, dp->txrwb_dma); in nfp_net_tx_rings_free()
254 struct nfp_net_dp *dp = &r_vec->nfp_net->dp; in nfp_net_rx_ring_free() local
[all …]
H A Dnfp_net_dp.h12 dp->fl_bufsz - NFP_NET_RX_BUF_NON_DATA, in nfp_net_dma_map_rx()
19 dma_sync_single_for_device(dp->dev, dma_addr, in nfp_net_dma_sync_dev_rx()
21 dp->rx_dma_dir); in nfp_net_dma_sync_dev_rx()
27 dma_unmap_single_attrs(dp->dev, dma_addr, in nfp_net_dma_unmap_rx()
37 len, dp->rx_dma_dir); in nfp_net_dma_sync_cpu_rx()
169 return dp->ops->tx_ring_reset(dp, tx_ring); in nfp_net_tx_ring_reset()
176 dp->ops->rx_ring_fill_freelist(dp, rx_ring); in nfp_net_rx_ring_fill_freelist()
182 return dp->ops->tx_ring_alloc(dp, tx_ring); in nfp_net_tx_ring_alloc()
188 dp->ops->tx_ring_free(tx_ring); in nfp_net_tx_ring_free()
195 return dp->ops->tx_ring_bufs_alloc(dp, tx_ring); in nfp_net_tx_ring_bufs_alloc()
[all …]
/linux/drivers/gpu/drm/exynos/
H A Dexynos_dp.c109 if (dp->ptn_bridge) { in exynos_dp_bridge_attach()
110 ret = drm_bridge_attach(&dp->encoder, dp->ptn_bridge, bridge, in exynos_dp_bridge_attach()
140 ret = of_get_videomode(dp->dev->of_node, &dp->vm, OF_USE_NATIVE_MODE); in exynos_dp_dt_parse_panel()
158 if (!dp->plat_data.panel && !dp->ptn_bridge) { in exynos_dp_bind()
174 ret = analogix_dp_bind(dp->adp, dp->drm_dev); in exynos_dp_bind()
176 dp->encoder.funcs->destroy(&dp->encoder); in exynos_dp_bind()
187 dp->encoder.funcs->destroy(&dp->encoder); in exynos_dp_unbind()
206 if (!dp) in exynos_dp_probe()
209 dp->dev = dev; in exynos_dp_probe()
245 dp->adp = analogix_dp_probe(dev, &dp->plat_data); in exynos_dp_probe()
[all …]
/linux/arch/sparc/kernel/
H A Dprom_64.c78 if (!of_node_is_root(dp->parent)) { in sun4v_path_component()
119 if (!of_node_is_root(dp->parent)) { in sun4u_path_component()
316 pci_path_component(dp, tmp_buf); in __build_path_component()
324 upa_path_component(dp, tmp_buf); in __build_path_component()
436 struct device_node *dp; in of_iterate_over_cpus() local
462 ret = func(dp, cpuid, arg); in of_iterate_over_cpus()
472 return dp; in check_cpu_node()
510 portid_parent = dp; in fill_in_one_cpu()
602 struct device_node *dp; in of_console_init() local
626 if (!of_node_is_type(dp, "display") && !of_node_is_type(dp, "serial")) { in of_console_init()
[all …]
H A Dprom_32.c150 reg0 = (unsigned int)dp->phandle; in ambapp_path_component()
194 __build_path_component(dp, tmp_buf); in build_path_component()
209 struct device_node *dp; in of_console_init() local
240 for_each_node_by_type(dp, type) { in of_console_init()
244 if (!dp) { in of_console_init()
248 of_console_device = dp; in of_console_init()
250 sprintf(of_console_path, "%pOF", dp); in of_console_init()
272 dp = of_find_node_by_phandle(node); in of_console_init()
275 !of_node_is_type(dp, "serial")) { in of_console_init()
281 of_console_device = dp; in of_console_init()
[all …]
/linux/drivers/md/
H A Ddm-io.c202 dp->context_u = 0; in list_next_page()
209 dp->context_u = offset; in list_dp_init()
210 dp->context_ptr = pl; in list_dp_init()
264 dp->context_ptr += PAGE_SIZE - dp->context_u; in vm_next_page()
265 dp->context_u = 0; in vm_next_page()
289 dp->context_ptr += PAGE_SIZE - dp->context_u; in km_next_page()
290 dp->context_u = 0; in km_next_page()
369 dp->get_page(dp, &page, &len, &offset); in do_region()
376 dp->next_page(dp); in do_region()
402 *dp = old_pages; in dispatch_io()
[all …]
/linux/drivers/gpu/drm/nouveau/
H A Dnouveau_dp.c42 return drm_dp_read_sink_count_cap(connector, outp->dp.dpcd, &outp->dp.desc); in nouveau_dp_has_sink_count()
71 outp->dp.lttpr.nr = 0; in nouveau_dp_probe_dpcd()
72 outp->dp.rate_nr = 0; in nouveau_dp_probe_dpcd()
129 outp->dp.rate[k] = outp->dp.rate[k - 1]; in nouveau_dp_probe_dpcd()
156 outp->dp.rate[outp->dp.rate_nr].dpcd = -1; in nouveau_dp_probe_dpcd()
157 outp->dp.rate[outp->dp.rate_nr].rate = rates[i]; in nouveau_dp_probe_dpcd()
166 ret = nvif_outp_dp_rates(&outp->outp, outp->dp.rate, outp->dp.rate_nr); in nouveau_dp_probe_dpcd()
329 outp->dp.lt.nr = 0; in nouveau_dp_power_down()
427 min_rate = outp->dp.link_nr * outp->dp.rate[0].rate; in nouveau_dp_train()
448 outp->dp.lt.bw = outp->dp.rate[rate].rate; in nouveau_dp_train()
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/engine/disp/
H A Ddp.c73 outp->dp.enabled = pu; in nvkm_dp_aux_pwr()
324 OUTP_DBG(outp, "training %dx%02x", ior->dp.nr, ior->dp.bw); in nvkm_dp_train_link()
327 sink[0] = (outp->dp.rate[rate].dpcd < 0) ? ior->dp.bw : 0; in nvkm_dp_train_link()
329 if (ior->dp.ef) in nvkm_dp_train_link()
418 ret = ior->func->dp->links(ior, outp->dp.aux); in nvkm_dp_train_links()
427 ior->func->dp->power(ior, ior->dp.nr); in nvkm_dp_train_links()
493 if (outp->dp.rate[rate].rate == (retrain ? ior->dp.bw : outp->dp.lt.bw) * 27000) in nvkm_dp_train()
511 ior->dp.mst = outp->dp.lt.mst; in nvkm_dp_train()
513 ior->dp.bw = outp->dp.lt.bw; in nvkm_dp_train()
514 ior->dp.nr = outp->dp.lt.nr; in nvkm_dp_train()
[all …]

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