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Searched refs:dp (Results 1 – 25 of 551) sorted by relevance

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/linux/drivers/gpu/drm/bridge/analogix/
H A Danalogix_dp_core.c40 static void analogix_dp_init_dp(struct analogix_dp_device *dp) in analogix_dp_init_dp() argument
42 analogix_dp_reset(dp); in analogix_dp_init_dp()
44 analogix_dp_swreset(dp); in analogix_dp_init_dp()
46 analogix_dp_init_analog_param(dp); in analogix_dp_init_dp()
47 analogix_dp_init_interrupt(dp); in analogix_dp_init_dp()
50 analogix_dp_enable_sw_function(dp); in analogix_dp_init_dp()
52 analogix_dp_config_interrupt(dp); in analogix_dp_init_dp()
54 analogix_dp_init_hpd(dp); in analogix_dp_init_dp()
55 analogix_dp_init_aux(dp); in analogix_dp_init_dp()
58 static int analogix_dp_detect_hpd(struct analogix_dp_device *dp) in analogix_dp_detect_hpd() argument
[all …]
/linux/drivers/gpu/drm/xlnx/
H A Dzynqmp_dp.c343 struct zynqmp_dp *dp; member
416 static void zynqmp_dp_write(struct zynqmp_dp *dp, int offset, u32 val) in zynqmp_dp_write() argument
418 writel(val, dp->iomem + offset); in zynqmp_dp_write()
421 static u32 zynqmp_dp_read(struct zynqmp_dp *dp, int offset) in zynqmp_dp_read() argument
423 return readl(dp->iomem + offset); in zynqmp_dp_read()
426 static void zynqmp_dp_clr(struct zynqmp_dp *dp, int offset, u32 clr) in zynqmp_dp_clr() argument
428 zynqmp_dp_write(dp, offset, zynqmp_dp_read(dp, offset) & ~clr); in zynqmp_dp_clr()
431 static void zynqmp_dp_set(struct zynqmp_dp *dp, int offset, u32 set) in zynqmp_dp_set() argument
433 zynqmp_dp_write(dp, offset, zynqmp_dp_read(dp, offset) | set); in zynqmp_dp_set()
442 static int zynqmp_dp_reset(struct zynqmp_dp *dp, bool assert) in zynqmp_dp_reset() argument
[all …]
/linux/drivers/gpu/drm/hisilicon/hibmc/dp/
H A Ddp_link.c12 static inline int hibmc_dp_get_serdes_rate_cfg(struct hibmc_dp_dev *dp) in hibmc_dp_get_serdes_rate_cfg() argument
14 switch (dp->link.cap.link_rate) { in hibmc_dp_get_serdes_rate_cfg()
28 static int hibmc_dp_link_training_configure(struct hibmc_dp_dev *dp) in hibmc_dp_link_training_configure() argument
34 hibmc_dp_reg_write_field(dp, HIBMC_DP_PHYIF_CTRL0, HIBMC_DP_CFG_LANE_DATA_EN, in hibmc_dp_link_training_configure()
35 dp->link.cap.lanes == 0x2 ? 0x3 : 0x1); in hibmc_dp_link_training_configure()
36 hibmc_dp_reg_write_field(dp, HIBMC_DP_DPTX_GCTL0, HIBMC_DP_CFG_PHY_LANE_NUM, in hibmc_dp_link_training_configure()
37 dp->link.cap.lanes == 0x2 ? 0x1 : 0); in hibmc_dp_link_training_configure()
40 hibmc_dp_reg_write_field(dp, HIBMC_DP_VIDEO_CTRL, HIBMC_DP_CFG_STREAM_FRAME_MODE, 0x1); in hibmc_dp_link_training_configure()
43 buf[0] = dp->link.cap.link_rate; in hibmc_dp_link_training_configure()
44 buf[1] = DP_LANE_COUNT_ENHANCED_FRAME_EN | dp->link.cap.lanes; in hibmc_dp_link_training_configure()
[all …]
/linux/drivers/usb/typec/altmodes/
H A Ddisplayport.c84 static int dp_altmode_notify(struct dp_altmode *dp) in dp_altmode_notify() argument
89 if (dp->data.conf) { in dp_altmode_notify()
90 state = get_count_order(DP_CONF_GET_PIN_ASSIGN(dp->data.conf)); in dp_altmode_notify()
96 return typec_altmode_notify(dp->alt, conf, &dp->data); in dp_altmode_notify()
99 static int dp_altmode_configure(struct dp_altmode *dp, u8 con) in dp_altmode_configure() argument
105 conf = (dp->data.conf & DP_CONF_SIGNALLING_MASK) >> DP_CONF_SIGNALLING_SHIFT; in dp_altmode_configure()
112 pin_assign = DP_CAP_UFP_D_PIN_ASSIGN(dp->alt->vdo) & in dp_altmode_configure()
113 DP_CAP_DFP_D_PIN_ASSIGN(dp->port->vdo); in dp_altmode_configure()
115 if (dp->plug_prime) in dp_altmode_configure()
116 pin_assign &= DP_CAP_DFP_D_PIN_ASSIGN(dp->plug_prime->vdo); in dp_altmode_configure()
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/linux/drivers/gpu/drm/msm/dp/
H A Ddp_display.c216 struct msm_dp *dp = dev_get_drvdata(dev); in dev_get_dp_display_private() local
218 return container_of(dp, struct msm_dp_display_private, msm_dp_display); in dev_get_dp_display_private()
277 struct msm_dp_display_private *dp; in msm_dp_display_signal_audio_start() local
279 dp = container_of(msm_dp_display, struct msm_dp_display_private, msm_dp_display); in msm_dp_display_signal_audio_start()
281 reinit_completion(&dp->audio_comp); in msm_dp_display_signal_audio_start()
286 struct msm_dp_display_private *dp; in msm_dp_display_signal_audio_complete() local
288 dp = container_of(msm_dp_display, struct msm_dp_display_private, msm_dp_display); in msm_dp_display_signal_audio_complete()
290 complete_all(&dp->audio_comp); in msm_dp_display_signal_audio_complete()
299 struct msm_dp_display_private *dp = dev_get_dp_display_private(dev); in msm_dp_display_bind() local
303 dp->msm_dp_display.drm_dev = drm; in msm_dp_display_bind()
[all …]
/linux/drivers/usb/typec/ucsi/
H A Ddisplayport.c50 struct ucsi_dp *dp = typec_altmode_get_drvdata(alt); in ucsi_displayport_enter() local
51 struct ucsi *ucsi = dp->con->ucsi; in ucsi_displayport_enter()
57 if (!ucsi_con_mutex_lock(dp->con)) in ucsi_displayport_enter()
60 if (!dp->override && dp->initialized) { in ucsi_displayport_enter()
69 command = UCSI_GET_CURRENT_CAM | UCSI_CONNECTOR_NUMBER(dp->con->num); in ucsi_displayport_enter()
78 ret = dp->con->port_altmode[cur] == alt ? 0 : -EBUSY; in ucsi_displayport_enter()
94 dp->header = VDO(USB_TYPEC_DP_SID, 1, svdm_version, CMD_ENTER_MODE); in ucsi_displayport_enter()
95 dp->header |= VDO_OPOS(USB_TYPEC_DP_MODE); in ucsi_displayport_enter()
96 dp->header |= VDO_CMDT(CMDT_RSP_ACK); in ucsi_displayport_enter()
98 dp->vdo_data = NULL; in ucsi_displayport_enter()
[all …]
/linux/sound/core/seq/oss/
H A Dseq_oss_init.c42 static int create_port(struct seq_oss_devinfo *dp);
43 static int delete_port(struct seq_oss_devinfo *dp);
44 static int alloc_seq_queue(struct seq_oss_devinfo *dp);
169 struct seq_oss_devinfo *dp; in snd_seq_oss_open() local
171 dp = kzalloc(sizeof(*dp), GFP_KERNEL); in snd_seq_oss_open()
172 if (!dp) in snd_seq_oss_open()
175 dp->cseq = system_client; in snd_seq_oss_open()
176 dp->port = -1; in snd_seq_oss_open()
177 dp->queue = -1; in snd_seq_oss_open()
184 dp->index = i; in snd_seq_oss_open()
[all …]
H A Dseq_oss_ioctl.c18 static int snd_seq_oss_synth_info_user(struct seq_oss_devinfo *dp, void __user *arg) in snd_seq_oss_synth_info_user() argument
24 if (snd_seq_oss_synth_make_info(dp, info.device, &info) < 0) in snd_seq_oss_synth_info_user()
31 static int snd_seq_oss_midi_info_user(struct seq_oss_devinfo *dp, void __user *arg) in snd_seq_oss_midi_info_user() argument
37 if (snd_seq_oss_midi_make_info(dp, info.device, &info) < 0) in snd_seq_oss_midi_info_user()
44 static int snd_seq_oss_oob_user(struct seq_oss_devinfo *dp, void __user *arg) in snd_seq_oss_oob_user() argument
52 snd_seq_oss_fill_addr(dp, &tmpev, dp->addr.client, dp->addr.port); in snd_seq_oss_oob_user()
54 if (! snd_seq_oss_process_event(dp, (union evrec *)ev, &tmpev)) { in snd_seq_oss_oob_user()
55 snd_seq_oss_dispatch(dp, &tmpev, 0, 0); in snd_seq_oss_oob_user()
61 snd_seq_oss_ioctl(struct seq_oss_devinfo *dp, unsigned int cmd, unsigned long carg) in snd_seq_oss_ioctl() argument
77 return snd_seq_oss_timer_ioctl(dp->timer, cmd, arg); in snd_seq_oss_ioctl()
[all …]
H A Dseq_oss_rw.c23 static int insert_queue(struct seq_oss_devinfo *dp, union evrec *rec, struct file *opt);
31 snd_seq_oss_read(struct seq_oss_devinfo *dp, char __user *buf, int count) in snd_seq_oss_read() argument
33 struct seq_oss_readq *readq = dp->readq; in snd_seq_oss_read()
39 if (readq == NULL || ! is_read_mode(dp->file_mode)) in snd_seq_oss_read()
46 !is_nonblock_mode(dp->file_mode) && result == 0) { in snd_seq_oss_read()
83 snd_seq_oss_write(struct seq_oss_devinfo *dp, const char __user *buf, int count, struct file *opt) in snd_seq_oss_write() argument
89 if (! is_write_mode(dp->file_mode) || dp->writeq == NULL) in snd_seq_oss_write()
105 return snd_seq_oss_synth_load_patch(dp, rec.s.dev, in snd_seq_oss_write()
111 dp->seq_mode == SNDRV_SEQ_OSS_MODE_MUSIC) { in snd_seq_oss_write()
127 if (dp->seq_mode == SNDRV_SEQ_OSS_MODE_MUSIC) { in snd_seq_oss_write()
[all …]
/linux/net/dsa/
H A Dport.h18 bool dsa_port_supports_hwtstamp(struct dsa_port *dp);
21 int dsa_port_set_state(struct dsa_port *dp, u8 state, bool do_fast_age);
22 int dsa_port_set_mst_state(struct dsa_port *dp,
25 int dsa_port_enable_rt(struct dsa_port *dp, struct phy_device *phy);
26 int dsa_port_enable(struct dsa_port *dp, struct phy_device *phy);
27 void dsa_port_disable_rt(struct dsa_port *dp);
28 void dsa_port_disable(struct dsa_port *dp);
29 int dsa_port_bridge_join(struct dsa_port *dp, struct net_device *br,
31 void dsa_port_pre_bridge_leave(struct dsa_port *dp, struct net_device *br);
32 void dsa_port_bridge_leave(struct dsa_port *dp, struct net_device *br);
[all …]
H A Dswitch.c26 struct dsa_port *dp; in dsa_switch_fastest_ageing_time() local
28 dsa_switch_for_each_port(dp, ds) in dsa_switch_fastest_ageing_time()
29 if (dp->ageing_time && dp->ageing_time < ageing_time) in dsa_switch_fastest_ageing_time()
30 ageing_time = dp->ageing_time; in dsa_switch_fastest_ageing_time()
55 static bool dsa_port_mtu_match(struct dsa_port *dp, in dsa_port_mtu_match() argument
58 return dp == info->dp || dsa_port_is_dsa(dp) || dsa_port_is_cpu(dp); in dsa_port_mtu_match()
64 struct dsa_port *dp; in dsa_switch_mtu() local
70 dsa_switch_for_each_port(dp, ds) { in dsa_switch_mtu()
71 if (dsa_port_mtu_match(dp, info)) { in dsa_switch_mtu()
72 ret = ds->ops->port_change_mtu(ds, dp->index, in dsa_switch_mtu()
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H A Ddsa.c108 struct dsa_port *dp; in dsa_tree_lag_find()
110 list_for_each_entry(dp, &dst->ports, list) in dsa_tree_lag_find()
111 if (dsa_port_lag_dev_get(dp) == lag_dev) in dsa_tree_lag_find()
112 return dp->lag; in dsa_tree_lag_find()
120 struct dsa_port *dp; in dsa_tree_bridge_find()
122 list_for_each_entry(dp, &dst->ports, list) in dsa_tree_bridge_find()
123 if (dsa_port_bridge_dev_get(dp) == br) in dsa_tree_bridge_find()
124 return dp->bridge; in dsa_tree_bridge_find()
183 struct dsa_port *dp; in dsa_switch_find()
189 list_for_each_entry(dp, in dsa_switch_find()
107 struct dsa_port *dp; dsa_tree_lag_find() local
119 struct dsa_port *dp; dsa_tree_bridge_find() local
182 struct dsa_port *dp; dsa_switch_find() local
278 struct dsa_port *dp; dsa_tree_find_port_by_node() local
287 dsa_link_touch(struct dsa_port * dp,struct dsa_port * link_dp) dsa_link_touch() argument
313 dsa_port_setup_routing_table(struct dsa_port * dp) dsa_port_setup_routing_table() argument
343 struct dsa_port *dp; dsa_tree_setup_routing_table() local
358 struct dsa_port *dp; dsa_tree_find_first_cpu() local
386 struct dsa_port *cpu_dp, *dp; dsa_tree_setup_default_cpu() local
430 struct dsa_port *preferred_cpu_dp, *cpu_dp, *dp; dsa_tree_setup_cpu_ports() local
456 struct dsa_port *dp; dsa_tree_teardown_cpu_ports() local
463 dsa_port_setup(struct dsa_port * dp) dsa_port_setup() argument
537 dsa_port_teardown(struct dsa_port * dp) dsa_port_teardown() argument
568 dsa_port_setup_as_unused(struct dsa_port * dp) dsa_port_setup_as_unused() argument
721 struct dsa_port *dp; dsa_tree_teardown_ports() local
736 struct dsa_port *dp; dsa_tree_teardown_switches() local
745 struct dsa_port *dp; dsa_tree_setup_ports() local
777 struct dsa_port *dp; dsa_tree_setup_switches() local
842 struct dsa_port *dp; dsa_tree_setup_lags() local
992 struct dsa_port *dp; dsa_tree_change_tag_proto() local
1094 struct dsa_port *dp; dsa_port_touch() local
1118 dsa_port_parse_user(struct dsa_port * dp,const char * name) dsa_port_parse_user() argument
1126 dsa_port_parse_dsa(struct dsa_port * dp) dsa_port_parse_dsa() argument
1133 dsa_get_tag_protocol(struct dsa_port * dp,struct net_device * conduit) dsa_get_tag_protocol() argument
1159 dsa_port_parse_cpu(struct dsa_port * dp,struct net_device * conduit,const char * user_protocol) dsa_port_parse_cpu() argument
1244 dsa_port_parse_of(struct dsa_port * dp,struct device_node * dn) dsa_port_parse_of() argument
1275 struct dsa_port *dp; dsa_switch_parse_ports_of() local
1350 struct dsa_port *dp; dsa_switch_touch_ports() local
1413 dsa_port_parse(struct dsa_port * dp,const char * name,struct device * dev) dsa_port_parse() argument
1438 struct dsa_port *dp; dsa_switch_parse_ports() local
1489 struct dsa_port *dp, *next; dsa_switch_release_ports() local
1612 struct dsa_port *dp; dsa_switch_shutdown() local
1647 dsa_port_is_initialized(const struct dsa_port * dp) dsa_port_is_initialized() argument
1654 struct dsa_port *dp; dsa_switch_suspend() local
1676 struct dsa_port *dp; dsa_switch_resume() local
1731 struct dsa_port *dp = dsa_to_port(ds, port); dsa_fdb_present_in_other_db() local
1752 struct dsa_port *dp = dsa_to_port(ds, port); dsa_mdb_present_in_other_db() local
[all...]
H A Duser.c88 struct dsa_port *dp = dsa_user_to_port(dev); in dsa_user_standalone_event_work() local
90 struct dsa_switch *ds = dp->ds; in dsa_user_standalone_event_work()
96 err = dsa_port_standalone_host_fdb_add(dp, addr, vid); in dsa_user_standalone_event_work()
100 dp->index, addr, vid, err); in dsa_user_standalone_event_work()
106 err = dsa_port_standalone_host_fdb_del(dp, addr, vid); in dsa_user_standalone_event_work()
110 dp->index, addr, vid, err); in dsa_user_standalone_event_work()
118 err = dsa_port_standalone_host_mdb_add(dp, &mdb); in dsa_user_standalone_event_work()
122 dp->index, addr, vid, err); in dsa_user_standalone_event_work()
130 err = dsa_port_standalone_host_mdb_del(dp, &mdb); in dsa_user_standalone_event_work()
134 dp->index, addr, vid, err); in dsa_user_standalone_event_work()
[all …]
H A Dtrace.h22 const char *dsa_port_kind(const struct dsa_port *dp);
26 TP_PROTO(const struct dsa_port *dp, const unsigned char *addr, u16 vid,
29 TP_ARGS(dp, addr, vid, db, err),
32 __string(dev, dev_name(dp->ds->dev))
33 __string(kind, dsa_port_kind(dp))
44 __entry->port = dp->index;
61 TP_PROTO(const struct dsa_port *dp, const unsigned char *addr,
63 TP_ARGS(dp, addr, vid, db, err));
66 TP_PROTO(const struct dsa_port *dp, const unsigned char *addr,
68 TP_ARGS(dp, add
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H A Dtag_8021q.c92 u16 dsa_tag_8021q_standalone_vid(const struct dsa_port *dp) in dsa_tag_8021q_standalone_vid() argument
94 return DSA_8021Q_RSV | DSA_8021Q_SWITCH_ID(dp->ds->index) | in dsa_tag_8021q_standalone_vid()
95 DSA_8021Q_PORT(dp->index); in dsa_tag_8021q_standalone_vid()
142 static int dsa_port_do_tag_8021q_vlan_add(struct dsa_port *dp, u16 vid, in dsa_port_do_tag_8021q_vlan_add() argument
145 struct dsa_8021q_context *ctx = dp->ds->tag_8021q_ctx; in dsa_port_do_tag_8021q_vlan_add()
146 struct dsa_switch *ds = dp->ds; in dsa_port_do_tag_8021q_vlan_add()
148 int port = dp->index; in dsa_port_do_tag_8021q_vlan_add()
152 if (!(dsa_port_is_cpu(dp) || dsa_port_is_dsa(dp))) in dsa_port_do_tag_8021q_vlan_add()
179 static int dsa_port_do_tag_8021q_vlan_del(struct dsa_port *dp, u16 vid) in dsa_port_do_tag_8021q_vlan_del() argument
181 struct dsa_8021q_context *ctx = dp->ds->tag_8021q_ctx; in dsa_port_do_tag_8021q_vlan_del()
[all …]
/linux/drivers/net/ethernet/netronome/nfp/
H A Dnfp_net_dp.c17 void *nfp_net_rx_alloc_one(struct nfp_net_dp *dp, dma_addr_t *dma_addr) in nfp_net_rx_alloc_one() argument
21 if (!dp->xdp_prog) { in nfp_net_rx_alloc_one()
22 frag = netdev_alloc_frag(dp->fl_bufsz); in nfp_net_rx_alloc_one()
30 nn_dp_warn(dp, "Failed to alloc receive page frag\n"); in nfp_net_rx_alloc_one()
34 *dma_addr = nfp_net_dma_map_rx(dp, frag); in nfp_net_rx_alloc_one()
35 if (dma_mapping_error(dp->dev, *dma_addr)) { in nfp_net_rx_alloc_one()
36 nfp_net_free_frag(frag, dp->xdp_prog); in nfp_net_rx_alloc_one()
37 nn_dp_warn(dp, "Failed to map DMA RX buffer\n"); in nfp_net_rx_alloc_one()
53 nfp_net_tx_ring_init(struct nfp_net_tx_ring *tx_ring, struct nfp_net_dp *dp, in nfp_net_tx_ring_init() argument
65 tx_ring->txrwb = dp->txrwb ? &dp->txrwb[idx] : NULL; in nfp_net_tx_ring_init()
[all …]
H A Dnfp_net_dp.h9 static inline dma_addr_t nfp_net_dma_map_rx(struct nfp_net_dp *dp, void *frag) in nfp_net_dma_map_rx() argument
11 return dma_map_single_attrs(dp->dev, frag + NFP_NET_RX_BUF_HEADROOM, in nfp_net_dma_map_rx()
12 dp->fl_bufsz - NFP_NET_RX_BUF_NON_DATA, in nfp_net_dma_map_rx()
13 dp->rx_dma_dir, DMA_ATTR_SKIP_CPU_SYNC); in nfp_net_dma_map_rx()
17 nfp_net_dma_sync_dev_rx(const struct nfp_net_dp *dp, dma_addr_t dma_addr) in nfp_net_dma_sync_dev_rx() argument
19 dma_sync_single_for_device(dp->dev, dma_addr, in nfp_net_dma_sync_dev_rx()
20 dp->fl_bufsz - NFP_NET_RX_BUF_NON_DATA, in nfp_net_dma_sync_dev_rx()
21 dp->rx_dma_dir); in nfp_net_dma_sync_dev_rx()
24 static inline void nfp_net_dma_unmap_rx(struct nfp_net_dp *dp, in nfp_net_dma_unmap_rx() argument
27 dma_unmap_single_attrs(dp->dev, dma_addr, in nfp_net_dma_unmap_rx()
[all …]
H A Dnfp_net_common.c407 struct nfp_net_dp *dp = &nn->dp; in nfp_net_irqs_assign() local
410 dp->num_r_vecs = nn->max_r_vecs; in nfp_net_irqs_assign()
414 if (dp->num_rx_rings > dp->num_r_vecs || in nfp_net_irqs_assign()
415 dp->num_tx_rings > dp->num_r_vecs) in nfp_net_irqs_assign()
416 dev_warn(nn->dp.dev, "More rings (%d,%d) than vectors (%d).\n", in nfp_net_irqs_assign()
417 dp->num_rx_rings, dp->num_tx_rings, in nfp_net_irqs_assign()
418 dp->num_r_vecs); in nfp_net_irqs_assign()
420 dp->num_rx_rings = min(dp->num_r_vecs, dp->num_rx_rings); in nfp_net_irqs_assign()
421 dp->num_tx_rings = min(dp->num_r_vecs, dp->num_tx_rings); in nfp_net_irqs_assign()
422 dp->num_stack_tx_rings = dp->num_tx_rings; in nfp_net_irqs_assign()
[all …]
/linux/drivers/gpu/drm/rockchip/
H A Danalogix_dp-rockchip.c117 static int rockchip_dp_pre_init(struct rockchip_dp_device *dp) in rockchip_dp_pre_init() argument
119 reset_control_assert(dp->rst); in rockchip_dp_pre_init()
121 reset_control_deassert(dp->rst); in rockchip_dp_pre_init()
123 reset_control_assert(dp->apbrst); in rockchip_dp_pre_init()
125 reset_control_deassert(dp->apbrst); in rockchip_dp_pre_init()
132 struct rockchip_dp_device *dp = pdata_encoder_to_dp(plat_data); in rockchip_dp_poweron() local
135 ret = clk_prepare_enable(dp->pclk); in rockchip_dp_poweron()
137 DRM_DEV_ERROR(dp->dev, "failed to enable pclk %d\n", ret); in rockchip_dp_poweron()
141 ret = rockchip_dp_pre_init(dp); in rockchip_dp_poweron()
143 DRM_DEV_ERROR(dp->dev, "failed to dp pre init %d\n", ret); in rockchip_dp_poweron()
[all …]
/linux/drivers/gpu/drm/exynos/
H A Dexynos_dp.c51 struct exynos_dp_device *dp = to_dp(plat_data); in exynos_dp_crtc_clock_enable() local
52 struct drm_encoder *encoder = &dp->encoder; in exynos_dp_crtc_clock_enable()
75 struct exynos_dp_device *dp = to_dp(plat_data); in exynos_dp_get_modes() local
78 if (dp->plat_data.panel) in exynos_dp_get_modes()
83 DRM_DEV_ERROR(dp->dev, in exynos_dp_get_modes()
88 drm_display_mode_from_videomode(&dp->vm, mode); in exynos_dp_get_modes()
103 struct exynos_dp_device *dp = to_dp(plat_data); in exynos_dp_bridge_attach() local
106 dp->connector = connector; in exynos_dp_bridge_attach()
109 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()
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/engine/disp/
H A Ddp.c60 int ret = nvkm_i2c_aux_acquire(outp->dp.aux); in nvkm_dp_aux_xfer()
65 ret = nvkm_i2c_aux_xfer(outp->dp.aux, false, type, addr, data, size); in nvkm_dp_aux_xfer()
66 nvkm_i2c_aux_release(outp->dp.aux); in nvkm_dp_aux_xfer()
73 outp->dp.enabled = pu; in nvkm_dp_aux_pwr()
74 nvkm_dp_enable(outp, outp->dp.enabled); in nvkm_dp_aux_pwr()
105 ret = nvkm_rdaux(outp->dp.aux, addr, &lt->stat[0], 3); in nvkm_dp_train_sense()
114 ret = nvkm_rdaux(outp->dp.aux, addr, &lt->stat[4], 2); in nvkm_dp_train_sense()
119 ret = nvkm_rdaux(outp->dp.aux, DPCD_LS0C, &lt->pc2stat, 1); in nvkm_dp_train_sense()
144 for (i = 0; i < ior->dp.nr; i++) { in nvkm_dp_train_drive()
181 ior->func->dp->drive(ior, i, ocfg.pc, ocfg.dc, ocfg.pe, ocfg.tx_pu); in nvkm_dp_train_drive()
[all …]
/linux/arch/sparc/kernel/
H A Dprom_irqtrans.c44 static unsigned int psycho_irq_build(struct device_node *dp, in psycho_irq_build() argument
74 static void __init psycho_irq_trans_init(struct device_node *dp) in psycho_irq_trans_init() argument
78 dp->irq_trans = prom_early_alloc(sizeof(struct of_irq_controller)); in psycho_irq_trans_init()
79 dp->irq_trans->irq_build = psycho_irq_build; in psycho_irq_trans_init()
81 regs = of_get_property(dp, "reg", NULL); in psycho_irq_trans_init()
82 dp->irq_trans->data = (void *) regs[2].phys_addr; in psycho_irq_trans_init()
183 static int sabre_device_needs_wsync(struct device_node *dp) in sabre_device_needs_wsync() argument
185 struct device_node *parent = dp->parent; in sabre_device_needs_wsync()
222 static unsigned int sabre_irq_build(struct device_node *dp, in sabre_irq_build() argument
259 regs = of_get_property(dp, "reg", NULL); in sabre_irq_build()
[all …]
/linux/fs/xfs/
H A Dxfs_attr_inactive.c36 struct xfs_inode *dp, in xfs_attr3_rmt_stale() argument
53 error = xfs_bmapi_read(dp, (xfs_fileoff_t)blkno, blkcnt, in xfs_attr3_rmt_stale()
57 if (XFS_IS_CORRUPT(dp->i_mount, nmap != 1)) in xfs_attr3_rmt_stale()
65 error = xfs_attr_rmtval_stale(dp, &map, 0); in xfs_attr3_rmt_stale()
85 struct xfs_inode *dp, in xfs_attr3_leaf_inactive() argument
113 blkcnt = xfs_attr3_rmt_blocks(dp->i_mount, in xfs_attr3_leaf_inactive()
115 error = xfs_attr3_rmt_stale(dp, in xfs_attr3_leaf_inactive()
133 struct xfs_inode *dp, in xfs_attr3_node_inactive() argument
137 struct xfs_mount *mp = dp->i_mount; in xfs_attr3_node_inactive()
151 xfs_dirattr_mark_sick(dp, XFS_ATTR_FORK); in xfs_attr3_node_inactive()
[all …]
/linux/fs/xfs/libxfs/
H A Dxfs_dir2_sf.c168 xfs_inode_t *dp, /* incore inode pointer */ in xfs_dir2_block_sfsize() argument
188 mp = dp->i_mount; in xfs_dir2_block_sfsize()
240 if (size > xfs_inode_data_fork_size(dp)) in xfs_dir2_block_sfsize()
263 struct xfs_inode *dp = args->dp; in xfs_dir2_block_to_sf() local
264 struct xfs_mount *mp = dp->i_mount; in xfs_dir2_block_to_sf()
304 ASSERT(be64_to_cpu(dep->inumber) == dp->i_ino); in xfs_dir2_block_to_sf()
344 ASSERT(dp->i_df.if_bytes == 0); in xfs_dir2_block_to_sf()
345 xfs_init_local_fork(dp, XFS_DATA_FORK, sfp, size); in xfs_dir2_block_to_sf()
346 dp->i_df.if_format = XFS_DINODE_FMT_LOCAL; in xfs_dir2_block_to_sf()
347 dp->i_disk_size = size; in xfs_dir2_block_to_sf()
[all …]
/linux/arch/mips/alchemy/common/
H A Ddbdma.c213 void *au1xxx_ddma_get_nextptr_virt(au1x_ddma_desc_t *dp) in au1xxx_ddma_get_nextptr_virt() argument
215 return phys_to_virt(DSCR_GET_NXTPTR(dp->dscr_nxtptr)); in au1xxx_ddma_get_nextptr_virt()
399 au1x_ddma_desc_t *dp; in au1xxx_dbdma_ring_alloc() local
437 dp = (au1x_ddma_desc_t *)desc_base; in au1xxx_dbdma_ring_alloc()
440 ctp->chan_desc_base = dp; in au1xxx_dbdma_ring_alloc()
565 dp->dscr_cmd0 = cmd0; in au1xxx_dbdma_ring_alloc()
566 dp->dscr_cmd1 = cmd1; in au1xxx_dbdma_ring_alloc()
567 dp->dscr_source0 = src0; in au1xxx_dbdma_ring_alloc()
568 dp->dscr_source1 = src1; in au1xxx_dbdma_ring_alloc()
569 dp->dscr_dest0 = dest0; in au1xxx_dbdma_ring_alloc()
[all …]

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