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Searched refs:aux (Results 1 – 25 of 180) sorted by relevance

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/drivers/gpu/drm/msm/dp/
A Ddp_aux.c135 if (aux->read) in msm_dp_aux_write()
151 if (aux->read) in msm_dp_aux_write()
336 if (aux->offset == 0x80 || aux->offset == 0x100) in msm_dp_aux_transfer_helper()
388 if (!aux->is_edp && !aux->enable_xfers) { in msm_dp_aux_transfer()
399 if (aux->read) { in msm_dp_aux_transfer()
421 if (aux->read) in msm_dp_aux_transfer()
689 aux = devm_kzalloc(dev, sizeof(*aux), GFP_KERNEL); in msm_dp_aux_get()
690 if (!aux) in msm_dp_aux_get()
698 aux->dev = dev; in msm_dp_aux_get()
699 aux->phy = phy; in msm_dp_aux_get()
[all …]
A Ddp_link.c41 struct drm_dp_aux *aux; member
59 len = drm_dp_dpcd_readb(aux, DP_SET_POWER, &value); in msm_dp_aux_link_power_up()
68 len = drm_dp_dpcd_writeb(aux, DP_SET_POWER, value); in msm_dp_aux_link_power_up()
86 err = drm_dp_dpcd_readb(aux, DP_SET_POWER, &value); in msm_dp_aux_link_power_down()
93 err = drm_dp_dpcd_writeb(aux, DP_SET_POWER, value); in msm_dp_aux_link_power_down()
198 rlen = drm_dp_dpcd_readb(link->aux, in msm_dp_link_parse_audio_pattern_type()
644 rlen = drm_dp_dpcd_readb(link->aux, in msm_dp_link_parse_request()
721 ret = drm_dp_read_sink_count(link->aux); in msm_dp_link_parse_sink_status_field()
728 ret = drm_dp_dpcd_read_link_status(link->aux, in msm_dp_link_parse_sink_status_field()
1218 if (!dev || !aux) { in msm_dp_link_get()
[all …]
/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/
A Dauxch.c33 struct nvkm_i2c_aux *aux = container_of(adap, typeof(*aux), i2c); in nvkm_i2c_aux_i2c_xfer() local
60 ret = aux->func->xfer(aux, true, cmd, in nvkm_i2c_aux_i2c_xfer()
125 if (aux->enabled) in nvkm_i2c_aux_acquire()
143 return aux->func->xfer(aux, retry, type, addr, data, size); in nvkm_i2c_aux_xfer()
150 return aux->func->lnk_ctl(aux, nr, bw, ef); in nvkm_i2c_aux_lnk_ctl()
158 if (aux && !WARN_ON(!aux->func)) { in nvkm_i2c_aux_del()
192 aux->func = func; in nvkm_i2c_aux_ctor()
193 aux->pad = pad; in nvkm_i2c_aux_ctor()
194 aux->id = id; in nvkm_i2c_aux_ctor()
196 list_add_tail(&aux->head, &pad->i2c->aux); in nvkm_i2c_aux_ctor()
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A Dauxgm200.c33 gm200_i2c_aux_fini(struct gm200_i2c_aux *aux) in gm200_i2c_aux_fini() argument
67 gm200_i2c_aux_fini(aux); in gm200_i2c_aux_init()
80 struct nvkm_i2c *i2c = aux->base.pad->i2c; in gm200_i2c_aux_xfer()
82 const u32 base = aux->ch * 0x50; in gm200_i2c_aux_xfer()
89 ret = gm200_i2c_aux_init(aux); in gm200_i2c_aux_xfer()
164 gm200_i2c_aux_fini(aux); in gm200_i2c_aux_xfer()
178 struct gm200_i2c_aux *aux; in gm200_i2c_aux_new() local
180 if (!(aux = kzalloc(sizeof(*aux), GFP_KERNEL))) in gm200_i2c_aux_new()
182 *paux = &aux->base; in gm200_i2c_aux_new()
185 aux->ch = drive; in gm200_i2c_aux_new()
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A Dauxg94.c33 g94_i2c_aux_fini(struct g94_i2c_aux *aux) in g94_i2c_aux_fini() argument
40 g94_i2c_aux_init(struct g94_i2c_aux *aux) in g94_i2c_aux_init() argument
67 g94_i2c_aux_fini(aux); in g94_i2c_aux_init()
82 const u32 base = aux->ch * 0x50; in g94_i2c_aux_xfer()
89 ret = g94_i2c_aux_init(aux); in g94_i2c_aux_xfer()
163 g94_i2c_aux_fini(aux); in g94_i2c_aux_xfer()
172 struct g94_i2c_aux *aux; in g94_i2c_aux_new_() local
174 if (!(aux = kzalloc(sizeof(*aux), GFP_KERNEL))) in g94_i2c_aux_new_()
176 *paux = &aux->base; in g94_i2c_aux_new_()
179 aux->ch = drive; in g94_i2c_aux_new_()
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A Dbase.c80 list_for_each_entry(aux, &i2c->aux, head) { in nvkm_i2c_aux_find()
81 if (aux->id == id) in nvkm_i2c_aux_find()
82 return aux; in nvkm_i2c_aux_find()
93 if (aux) in nvkm_i2c_intr_fini()
102 if (aux) in nvkm_i2c_intr_init()
103 i2c->func->aux_mask(i2c, type, aux->intr, aux->intr); in nvkm_i2c_intr_init()
126 list_for_each_entry(aux, &i2c->aux, head) { in nvkm_i2c_intr()
146 list_for_each_entry(aux, &i2c->aux, head) { in nvkm_i2c_fini()
201 list_for_each_entry(aux, &i2c->aux, head) { in nvkm_i2c_init()
217 list_first_entry(&i2c->aux, typeof(*aux), head); in nvkm_i2c_dtor()
[all …]
A Danx9805.c140 struct anx9805_pad *pad = aux->pad; in anx9805_aux_xfer()
153 nvkm_wri2cr(adap, aux->addr, 0xe4, 0x80); in anx9805_aux_xfer()
156 AUX_DBG(&aux->base, "%16ph", buf); in anx9805_aux_xfer()
181 AUX_DBG(&aux->base, "%16ph", buf); in anx9805_aux_xfer()
196 struct anx9805_pad *pad = aux->pad; in anx9805_aux_lnk_ctl()
236 struct anx9805_aux *aux; in anx9805_aux_new() local
239 if (!(aux = kzalloc(sizeof(*aux), GFP_KERNEL))) in anx9805_aux_new()
241 *pbus = &aux->base; in anx9805_aux_new()
242 aux->pad = pad; in anx9805_aux_new()
249 case 0x39: aux->addr = 0x38; break; in anx9805_aux_new()
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/drivers/gpu/drm/display/
A Ddrm_dp_cec.c249 if (!aux->transfer) in drm_dp_cec_irq()
253 if (!aux->cec.adap) in drm_dp_cec_irq()
291 aux->cec.adap = NULL; in drm_dp_cec_unregister_work()
311 if (!aux->transfer) in drm_dp_cec_attach()
320 aux->cec.adap = NULL; in drm_dp_cec_attach()
329 if (aux->cec.adap) { in drm_dp_cec_attach()
350 aux->cec.adap = NULL; in drm_dp_cec_attach()
395 if (!aux->transfer) in drm_dp_cec_unset_edid()
401 if (!aux->cec.adap) in drm_dp_cec_unset_edid()
454 if (!aux->cec.adap) in drm_dp_cec_unregister_connector()
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A Ddrm_dp_helper.c364 aux->name); in drm_dp_128b132b_read_aux_rd_interval()
617 ret = aux->transfer(aux, &msg); in drm_dp_dpcd_access()
686 if (!aux) in drm_dp_dpcd_set_powered()
720 return !aux->is_remote && !READ_ONCE(aux->dpcd_probe_disabled); in dpcd_access_needs_probe()
1996 ret = aux->transfer(aux, msg); in drm_dp_i2c_do_msg()
2031 drm_dbg_kms(aux->drm_dev, "%s: native defer\n", aux->name); in drm_dp_i2c_do_msg()
2067 drm_dbg_kms(aux->drm_dev, "%s: I2C defer\n", aux->name); in drm_dp_i2c_do_msg()
2355 aux->ddc.algo_data = aux; in drm_dp_aux_init()
2399 aux->ddc.dev.parent = aux->dev; in drm_dp_aux_register()
2401 strscpy(aux->ddc.name, aux->name ? aux->name : dev_name(aux->dev), in drm_dp_aux_register()
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A Ddrm_dp_aux_bus.c28 int (*done_probing)(struct drm_dp_aux *aux);
70 ret = aux_ep_with_data->done_probing(aux_ep->aux); in dp_aux_ep_probe()
255 int of_dp_aux_populate_bus(struct drm_dp_aux *aux, in of_dp_aux_populate_bus() argument
264 WARN_ON_ONCE(!aux->ddc.algo); in of_dp_aux_populate_bus()
266 if (!aux->dev->of_node) in of_dp_aux_populate_bus()
292 aux_ep->aux = aux; in of_dp_aux_populate_bus()
293 aux_ep->dev.parent = aux->dev; in of_dp_aux_populate_bus()
343 int (*done_probing)(struct drm_dp_aux *aux)) in devm_of_dp_aux_populate_bus() argument
347 ret = of_dp_aux_populate_bus(aux, done_probing); in devm_of_dp_aux_populate_bus()
351 return devm_add_action_or_reset(aux->dev, in devm_of_dp_aux_populate_bus()
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A Ddrm_dp_aux_dev.c47 struct drm_dp_aux *aux; member
81 aux_dev->aux = aux; in alloc_drm_dp_aux_dev()
115 res = sprintf(buf, "%s\n", aux_dev->aux->name); in name_show()
166 res = drm_dp_dpcd_read(aux_dev->aux, pos, buf, todo); in auxdev_read_iter()
263 if (iter->aux == aux) { in drm_dp_aux_dev_get_by_aux()
277 aux_dev = drm_dp_aux_dev_get_by_aux(aux); in drm_dp_aux_unregister_devnode()
285 aux->drm_dev = NULL; in drm_dp_aux_unregister_devnode()
303 int drm_dp_aux_register_devnode(struct drm_dp_aux *aux) in drm_dp_aux_register_devnode() argument
308 aux_dev = alloc_drm_dp_aux_dev(aux); in drm_dp_aux_register_devnode()
322 aux->name, aux_dev->index); in drm_dp_aux_register_devnode()
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/drivers/clk/spear/
A Dclk-aux-synth.c69 if (aux->lock) in clk_aux_recalc_rate()
74 if (aux->lock) in clk_aux_recalc_rate()
77 eqn = (val >> aux->masks->eq_sel_shift) & aux->masks->eq_sel_mask; in clk_aux_recalc_rate()
107 if (aux->lock) in clk_aux_set_rate()
111 ~(aux->masks->eq_sel_mask << aux->masks->eq_sel_shift); in clk_aux_set_rate()
122 if (aux->lock) in clk_aux_set_rate()
148 aux = kzalloc(sizeof(*aux), GFP_KERNEL); in clk_register_aux()
149 if (!aux) in clk_register_aux()
158 aux->reg = reg; in clk_register_aux()
159 aux->rtbl = rtbl; in clk_register_aux()
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/drivers/gpu/drm/i915/display/
A Dintel_lspcon.c157 struct i2c_adapter *ddc = &intel_dp->aux.ddc; in lspcon_get_current_mode()
211 struct i2c_adapter *ddc = &intel_dp->aux.ddc; in lspcon_change_mode()
258 struct i2c_adapter *ddc = &intel_dp->aux.ddc; in lspcon_probe()
359 if (!lspcon_parade_fw_ready(aux)) { in _lspcon_parade_write_infoframe_blocks()
367 ret = drm_dp_dpcd_write(aux, reg, data, 8); in _lspcon_parade_write_infoframe_blocks()
382 ret = drm_dp_dpcd_write(aux, reg, &avi_if_ctrl, 1); in _lspcon_parade_write_infoframe_blocks()
457 ret = drm_dp_dpcd_read(aux, reg, &val, 1); in _lspcon_write_avi_infoframe_mca()
467 ret = drm_dp_dpcd_write(aux, reg, &val, 1); in _lspcon_write_avi_infoframe_mca()
474 ret = drm_dp_dpcd_read(aux, reg, &val, 1); in _lspcon_write_avi_infoframe_mca()
611 ret = drm_dp_dpcd_read(aux, reg, &val, 1); in _lspcon_read_avi_infoframe_enabled_mca()
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A Dintel_dp_hdcp.c348 struct drm_dp_aux *aux = &dig_port->dp.aux; in intel_dp_hdcp2_read_rx_status() local
351 ret = drm_dp_dpcd_read(aux, in intel_dp_hdcp2_read_rx_status()
460 struct drm_dp_aux *aux = &dig_port->dp.aux; in intel_dp_hdcp2_write_msg() local
495 struct drm_dp_aux *aux = &dig_port->dp.aux; in get_receiver_id_list_rx_info() local
499 ret = drm_dp_dpcd_read(aux, in get_receiver_id_list_rx_info()
520 struct drm_dp_aux *aux = &dig_port->dp.aux; in intel_dp_hdcp2_read_msg() local
663 ret = drm_dp_dpcd_read(aux, in _intel_dp_hdcp2_get_capability()
684 struct drm_dp_aux *aux; in intel_dp_hdcp2_get_capability() local
691 aux = &dig_port->dp.aux; in intel_dp_hdcp2_get_capability()
702 struct drm_dp_aux *aux; in intel_dp_hdcp_get_remote_capability() local
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/drivers/md/persistent-data/
A Ddm-block-manager.c360 aux->validator = NULL; in dm_block_manager_alloc_callback()
361 bl_init(&aux->lock); in dm_block_manager_alloc_callback()
368 if (aux->validator) { in dm_block_manager_write_callback()
369 aux->validator->prepare_for_write(aux->validator, (struct dm_block *) buf, in dm_block_manager_write_callback()
457 aux->validator = v; in dm_bm_validate_buffer()
473 struct buffer_aux *aux; in dm_bm_read_lock() local
489 aux->write_locked = 0; in dm_bm_read_lock()
525 aux->write_locked = 1; in dm_bm_write_lock()
559 aux->write_locked = 0; in dm_bm_read_try_lock()
595 aux->write_locked = 1; in dm_bm_write_lock_zero()
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/drivers/gpu/drm/nouveau/
A Dnouveau_dp.c65 struct drm_dp_aux *aux = &nv_connector->aux; in nouveau_dp_probe_dpcd() local
78 !drm_dp_read_dpcd_caps(aux, dpcd) && in nouveau_dp_probe_dpcd()
82 if (!drm_dp_lttpr_init(aux, nr)) in nouveau_dp_probe_dpcd()
86 ret = drm_dp_read_dpcd_caps(aux, dpcd); in nouveau_dp_probe_dpcd()
175 ret = drm_dp_read_sink_count(aux); in nouveau_dp_probe_dpcd()
189 ret = drm_dp_read_downstream_info(aux, dpcd, in nouveau_dp_probe_dpcd()
303 struct drm_dp_aux *aux = &outp->conn->aux; in nouveau_dp_power_down() local
313 drm_dp_dpcd_writeb(aux, DP_SET_POWER, pwr); in nouveau_dp_power_down()
323 struct drm_dp_aux *aux = &outp->conn->aux; in nouveau_dp_train_link() local
408 struct drm_dp_aux *aux = &outp->conn->aux; in nouveau_dp_train() local
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/drivers/gpu/drm/amd/amdgpu/
A Datombios_dp.c131 container_of(aux, struct amdgpu_i2c_chan, aux); in amdgpu_atombios_dp_aux_transfer()
194 drm_dp_aux_init(&amdgpu_connector->ddc_bus->aux); in amdgpu_atombios_dp_aux_init()
482 drm_dp_dpcd_writeb(&amdgpu_connector->ddc_bus->aux, in amdgpu_atombios_dp_set_rx_power_state()
499 struct drm_dp_aux *aux; member
550 drm_dp_dpcd_writeb(dp_info->aux, in amdgpu_atombios_dp_link_train_init()
553 drm_dp_dpcd_writeb(dp_info->aux, in amdgpu_atombios_dp_link_train_init()
574 drm_dp_dpcd_writeb(dp_info->aux, in amdgpu_atombios_dp_link_train_init()
587 drm_dp_dpcd_writeb(dp_info->aux, in amdgpu_atombios_dp_link_train_finish()
618 if (drm_dp_dpcd_read_link_status(dp_info->aux, in amdgpu_atombios_dp_link_train_cr()
683 if (drm_dp_dpcd_read_link_status(dp_info->aux, in amdgpu_atombios_dp_link_train_ce()
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/drivers/gpu/drm/radeon/
A Datombios_dp.c162 container_of(aux, struct radeon_i2c_chan, aux); in radeon_dp_aux_transfer_atom()
243 drm_dp_aux_init(&radeon_connector->ddc_bus->aux); in radeon_dp_aux_init()
525 drm_dp_dpcd_writeb(&radeon_connector->ddc_bus->aux, in radeon_dp_set_rx_power_state()
545 struct drm_dp_aux *aux; member
606 drm_dp_dpcd_writeb(dp_info->aux, in radeon_dp_link_train_init()
609 drm_dp_dpcd_writeb(dp_info->aux, in radeon_dp_link_train_init()
634 drm_dp_dpcd_writeb(dp_info->aux, in radeon_dp_link_train_init()
646 drm_dp_dpcd_writeb(dp_info->aux, in radeon_dp_link_train_finish()
680 if (drm_dp_dpcd_read_link_status(dp_info->aux, in radeon_dp_link_train_cr()
743 if (drm_dp_dpcd_read_link_status(dp_info->aux, in radeon_dp_link_train_ce()
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/drivers/net/wireless/realtek/rtw89/
A Dchan.c1045 if (RTW89_MCC_REQ_COURTESY(pattern, aux) && aux->is_gc) in rtw89_mcc_assign_pattern()
1071 aux->crtz = crtz; in rtw89_mcc_assign_pattern()
1080 aux->crtz = NULL; in rtw89_mcc_assign_pattern()
1147 res - (aux->duration - aux->limit.max_toa)); in __rtw89_mcc_calc_pattern_loose()
1223 if (min_tob > aux->limit.max_tob || min_toa > aux->limit.max_toa) { in __rtw89_mcc_calc_pattern_strict()
1231 aux->duration - aux->limit.max_toa); in __rtw89_mcc_calc_pattern_strict()
1329 else if (bcn_ofst < aux->duration - aux->limit.max_toa) in __rtw89_mcc_calc_pattern_anchor()
1346 else if (aux->is_go || aux->is_gc) in __rtw89_mcc_calc_pattern_anchor()
1378 aux->duration > aux->limit.max_tob + aux->limit.max_toa) { in rtw89_mcc_calc_pattern()
1993 if (aux->crtz) { in __mrc_fw_add_courtesy()
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/drivers/gpu/drm/bridge/analogix/
A Danalogix_dp_core.c1425 struct analogix_dp_device *dp = to_dp(aux); in analogix_dpaux_transfer()
1444 struct analogix_dp_device *dp = to_dp(aux); in analogix_dpaux_wait_hpd_asserted()
1562 dp->aux.name = "DP-AUX"; in analogix_dp_probe()
1565 dp->aux.dev = dp->dev; in analogix_dp_probe()
1566 drm_dp_aux_init(&dp->aux); in analogix_dp_probe()
1620 dp->aux.drm_dev = drm_dev; in analogix_dp_bind()
1622 ret = drm_dp_aux_register(&dp->aux); in analogix_dp_bind()
1637 drm_dp_aux_unregister(&dp->aux); in analogix_dp_bind()
1650 drm_dp_aux_unregister(&dp->aux); in analogix_dp_unbind()
1672 return drm_dp_stop_crc(&dp->aux); in analogix_dp_stop_crc()
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/drivers/gpu/drm/bridge/
A Dparade-ps8640.c99 struct drm_dp_aux aux; member
154 return container_of(aux, struct ps8640, aux); in aux_to_ps8640()
355 ret = ps8640_aux_transfer_msg(aux, msg); in ps8640_aux_transfer()
507 ps_bridge->aux.drm_dev = bridge->dev; in ps8640_bridge_attach()
508 ret = drm_dp_aux_register(&ps_bridge->aux); in ps8640_bridge_attach()
532 drm_dp_aux_unregister(&ps_bridge->aux); in ps8640_bridge_attach()
541 drm_dp_aux_unregister(&ps_bridge->aux); in ps8640_bridge_detach()
607 struct device *dev = aux->dev; in ps8640_bridge_link_panel()
698 ps_bridge->aux.name = "parade-ps8640-aux"; in ps8640_probe()
699 ps_bridge->aux.dev = dev; in ps8640_probe()
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/drivers/gpu/drm/tegra/
A Ddpaux.c40 struct drm_dp_aux aux; member
68 return container_of(aux, struct tegra_dpaux, aux); in to_dpaux()
129 struct tegra_dpaux *dpaux = to_dpaux(aux); in tegra_dpaux_transfer()
526 dpaux->aux.dev = &pdev->dev; in tegra_dpaux_probe()
528 drm_dp_aux_init(&dpaux->aux); in tegra_dpaux_probe()
707 return &dpaux->aux; in drm_dp_aux_find_by_of_node()
721 aux->drm_dev = output->connector.dev; in drm_dp_aux_attach()
722 err = drm_dp_aux_register(aux); in drm_dp_aux_attach()
741 status = drm_dp_aux_detect(aux); in drm_dp_aux_attach()
763 drm_dp_aux_unregister(aux); in drm_dp_aux_detach()
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A Ddp.c178 err = drm_dp_dpcd_read(aux, DP_DPCD_REV, dpcd, sizeof(dpcd)); in drm_dp_link_probe()
194 err = drm_dp_dpcd_readb(aux, DP_EDP_DPCD_REV, &value); in drm_dp_link_probe()
241 err = drm_dp_dpcd_read(aux, DP_SUPPORTED_LINK_RATES, in drm_dp_link_probe()
298 err = drm_dp_dpcd_writeb(aux, DP_EDP_CONFIGURATION_SET, in drm_dp_link_configure()
403 struct drm_dp_aux *aux = link->aux; in drm_dp_link_apply_training() local
539 err = drm_dp_dpcd_read_link_status(link->aux, status); in drm_dp_link_recover_clock()
579 struct drm_dp_aux *aux = link->aux; in drm_dp_link_equalize_channel() local
589 err = drm_dp_dpcd_read_link_status(aux, status); in drm_dp_link_equalize_channel()
674 err = drm_dp_link_configure(link->aux, link); in drm_dp_link_train_full()
730 err = drm_dp_link_configure(link->aux, link); in drm_dp_link_train_fast()
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/drivers/power/reset/
A Dep93xx-restart.c34 struct ep93xx_regmap_adev *aux = priv->aux_dev; in ep93xx_restart_handle() local
37 aux->update_bits(aux->map, aux->lock, EP93XX_SYSCON_DEVCFG, in ep93xx_restart_handle()
39 aux->update_bits(aux->map, aux->lock, EP93XX_SYSCON_DEVCFG, in ep93xx_restart_handle()
/drivers/gpu/drm/amd/display/amdgpu_dm/
A Damdgpu_dm_helpers.c594 return drm_dp_dpcd_write(&aconnector->dm_dp_aux.aux, in dm_helpers_dp_write_dpcd()
707 drm_dp_dpcd_read(aux, SYNAPTICS_RC_DATA, data, length); in execute_synaptics_rc_command()
710 drm_dbg_dp(aux->drm_dev, "success = %d\n", success); in execute_synaptics_rc_command()
723 drm_dbg_dp(aux->drm_dev, "Start\n"); in apply_synaptics_fifo_reset_wa()
781 drm_dbg_dp(aux->drm_dev, "Done\n"); in apply_synaptics_fifo_reset_wa()
788 struct drm_dp_aux *aux, in write_dsc_enable_synaptics_non_virtual_dpcd_mst() argument
794 drm_dbg_dp(aux->drm_dev, in write_dsc_enable_synaptics_non_virtual_dpcd_mst()
805 apply_synaptics_fifo_reset_wa(aux); in write_dsc_enable_synaptics_non_virtual_dpcd_mst()
923 mutex_lock(&aconnector->dm_dp_aux.aux.hw_mutex); in dm_helpers_is_dp_sink_present()
925 mutex_unlock(&aconnector->dm_dp_aux.aux.hw_mutex); in dm_helpers_is_dp_sink_present()
[all …]

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