| /linux-6.12.1/drivers/gpu/drm/sun4i/ |
| D | sun4i_frontend.c | 79 static void sun4i_frontend_scaler_init(struct sun4i_frontend *frontend) in sun4i_frontend_scaler_init() argument
83 if (frontend->data->has_coef_access_ctrl) in sun4i_frontend_scaler_init()
84 regmap_write_bits(frontend->regs, SUN4I_FRONTEND_FRM_CTRL_REG, in sun4i_frontend_scaler_init()
89 regmap_write(frontend->regs, SUN4I_FRONTEND_CH0_HORZCOEF0_REG(i), in sun4i_frontend_scaler_init()
91 regmap_write(frontend->regs, SUN4I_FRONTEND_CH1_HORZCOEF0_REG(i), in sun4i_frontend_scaler_init()
93 regmap_write(frontend->regs, SUN4I_FRONTEND_CH0_HORZCOEF1_REG(i), in sun4i_frontend_scaler_init()
95 regmap_write(frontend->regs, SUN4I_FRONTEND_CH1_HORZCOEF1_REG(i), in sun4i_frontend_scaler_init()
97 regmap_write(frontend->regs, SUN4I_FRONTEND_CH0_VERTCOEF_REG(i), in sun4i_frontend_scaler_init()
99 regmap_write(frontend->regs, SUN4I_FRONTEND_CH1_VERTCOEF_REG(i), in sun4i_frontend_scaler_init()
103 if (frontend->data->has_coef_rdy) in sun4i_frontend_scaler_init()
[all …]
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| D | sun4i_frontend.h | 139 int sun4i_frontend_init(struct sun4i_frontend *frontend);
140 void sun4i_frontend_exit(struct sun4i_frontend *frontend);
141 int sun4i_frontend_enable(struct sun4i_frontend *frontend);
143 void sun4i_frontend_update_buffer(struct sun4i_frontend *frontend,
145 void sun4i_frontend_update_coord(struct sun4i_frontend *frontend,
147 int sun4i_frontend_update_formats(struct sun4i_frontend *frontend,
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| D | sun4i_layer.c | 91 struct sun4i_frontend *frontend = backend->frontend; in sun4i_backend_layer_atomic_update() local
96 sun4i_frontend_init(frontend); in sun4i_backend_layer_atomic_update()
97 sun4i_frontend_update_coord(frontend, plane); in sun4i_backend_layer_atomic_update()
98 sun4i_frontend_update_buffer(frontend, plane); in sun4i_backend_layer_atomic_update()
99 sun4i_frontend_update_formats(frontend, plane, in sun4i_backend_layer_atomic_update()
103 sun4i_frontend_enable(frontend); in sun4i_backend_layer_atomic_update()
119 if (IS_ERR_OR_NULL(layer->backend->frontend)) in sun4i_layer_format_mod_supported()
208 if (IS_ERR_OR_NULL(backend->frontend)) { in sun4i_layer_init_one()
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| /linux-6.12.1/drivers/media/pci/cx88/ |
| D | cx88-dvb.c | 210 if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl) in cx88_dvb_gate_ctrl()
211 fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open); in cx88_dvb_gate_ctrl()
619 if (!fe0->dvb.frontend) { in attach_xc3028()
631 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg); in attach_xc3028()
634 dvb_frontend_detach(fe0->dvb.frontend); in attach_xc3028()
635 dvb_unregister_frontend(fe0->dvb.frontend); in attach_xc3028()
636 fe0->dvb.frontend = NULL; in attach_xc3028()
655 if (!fe0->dvb.frontend) { in attach_xc4000()
660 fe = dvb_attach(xc4000_attach, fe0->dvb.frontend, &dev->core->i2c_adap, in attach_xc4000()
664 dvb_frontend_detach(fe0->dvb.frontend); in attach_xc4000()
[all …]
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| /linux-6.12.1/drivers/media/pci/saa7134/ |
| D | saa7134-dvb.c | 597 fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap); in configure_tda827x_fe()
598 if (fe0->dvb.frontend) { in configure_tda827x_fe()
600 fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl; in configure_tda827x_fe()
601 if (dvb_attach(tda827x_attach, fe0->dvb.frontend, in configure_tda827x_fe()
1259 fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i, in dvb_init()
1261 if (fe0->dvb.frontend) { in dvb_init()
1262 fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params; in dvb_init()
1268 fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777, in dvb_init()
1270 if (fe0->dvb.frontend) { in dvb_init()
1271 dvb_attach(simple_tuner_attach, fe0->dvb.frontend, in dvb_init()
[all …]
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| /linux-6.12.1/drivers/media/usb/cx231xx/ |
| D | cx231xx-dvb.c | 51 struct dvb_frontend *frontend[CX231XX_DVB_MAX_FRONTENDS]; member
313 if (!demux->dmx.frontend) in start_feed()
380 if (!dev->dvb->frontend[0]) {
386 fe = dvb_attach(xc5000_attach, dev->dvb->frontend[0], &cfg);
389 dvb_frontend_detach(dev->dvb->frontend[0]);
390 dev->dvb->frontend[0] = NULL;
402 if (dev->dvb && dev->dvb->frontend[0]) { in cx231xx_set_analog_freq()
404 struct dvb_tuner_ops *dops = &dev->dvb->frontend[0]->ops.tuner_ops; in cx231xx_set_analog_freq()
415 dops->set_analog_params(dev->dvb->frontend[0], ¶ms); in cx231xx_set_analog_freq()
427 if (dev->dvb && dev->dvb->frontend[0]) { in cx231xx_reset_analog_tuner()
[all …]
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| /linux-6.12.1/drivers/media/pci/cx23885/ |
| D | cx23885-dvb.c | 146 if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl) in cx23885_dvb_gate_ctrl()
147 fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open); in cx23885_dvb_gate_ctrl()
1227 fe0->dvb.frontend = dvb_attach(s5h1409_attach, in dvb_register()
1230 if (fe0->dvb.frontend == NULL) in dvb_register()
1232 dvb_attach(mt2131_attach, fe0->dvb.frontend, in dvb_register()
1239 fe0->dvb.frontend = dvb_attach(lgdt3305_attach, in dvb_register()
1242 if (fe0->dvb.frontend == NULL) in dvb_register()
1244 dvb_attach(tda18271_attach, fe0->dvb.frontend, in dvb_register()
1248 cx23885_set_frontend_hook(port, fe0->dvb.frontend); in dvb_register()
1253 fe0->dvb.frontend = dvb_attach(s5h1411_attach, in dvb_register()
[all …]
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| /linux-6.12.1/drivers/media/usb/au0828/ |
| D | au0828-dvb.c | 282 if (!demux->dmx.frontend) in au0828_dvb_start_feed()
285 if (dvb->frontend) { in au0828_dvb_start_feed()
314 if (dvb->frontend) { in au0828_dvb_stop_feed()
436 result = dvb_register_frontend(&dvb->adapter, dvb->frontend); in dvb_register()
444 dvb->set_frontend = dvb->frontend->ops.set_frontend; in dvb_register()
445 dvb->frontend->ops.set_frontend = au0828_set_frontend; in dvb_register()
516 dvb_unregister_frontend(dvb->frontend); in dvb_register()
518 dvb_frontend_detach(dvb->frontend); in dvb_register()
537 if (dvb->frontend == NULL) in au0828_dvb_unregister()
547 dvb_unregister_frontend(dvb->frontend); in au0828_dvb_unregister()
[all …]
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| /linux-6.12.1/drivers/media/dvb-frontends/ |
| D | Kconfig | 20 Say Y when you want to support this frontend.
90 Say Y when you want to support this frontend.
98 Say Y when you want to support this frontend.
106 Say Y when you want to support this frontend.
116 Say Y when you want to support this frontend.
135 A DVB-S tuner module. Say Y when you want to support this frontend.
142 A DVB-S/S2 tuner module. Say Y when you want to support this frontend.
149 A Dual DVB-S/S2 tuner module. Say Y when you want to support this frontend.
156 A DVB-S/S2 tuner module. Say Y when you want to support this frontend.
163 A DVB-S tuner module. Say Y when you want to support this frontend.
[all …]
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| D | dvb_dummy_fe.c | 18 struct dvb_frontend frontend; member
122 memcpy(&state->frontend.ops, in dvb_dummy_fe_ofdm_attach()
126 state->frontend.demodulator_priv = state; in dvb_dummy_fe_ofdm_attach()
127 return &state->frontend; in dvb_dummy_fe_ofdm_attach()
143 memcpy(&state->frontend.ops, in dvb_dummy_fe_qpsk_attach()
147 state->frontend.demodulator_priv = state; in dvb_dummy_fe_qpsk_attach()
148 return &state->frontend; in dvb_dummy_fe_qpsk_attach()
164 memcpy(&state->frontend.ops, in dvb_dummy_fe_qam_attach()
168 state->frontend.demodulator_priv = state; in dvb_dummy_fe_qam_attach()
169 return &state->frontend; in dvb_dummy_fe_qam_attach()
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| /linux-6.12.1/drivers/media/pci/saa7164/ |
| D | saa7164-dvb.c | 290 if (!demux->dmx.frontend) in saa7164_dvb_start_feed()
394 result = dvb_register_frontend(&dvb->adapter, dvb->frontend); in dvb_register()
463 dvb_unregister_frontend(dvb->frontend); in dvb_register()
465 dvb_frontend_detach(dvb->frontend); in dvb_register()
492 if (dvb->frontend == NULL) in saa7164_dvb_unregister()
514 dvb_unregister_frontend(dvb->frontend); in saa7164_dvb_unregister()
515 dvb_frontend_detach(dvb->frontend); in saa7164_dvb_unregister()
548 port->dvb.frontend = dvb_attach(tda10048_attach, in saa7164_dvb_register()
552 if (port->dvb.frontend != NULL) { in saa7164_dvb_register()
554 dvb_attach(tda18271_attach, port->dvb.frontend, in saa7164_dvb_register()
[all …]
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| /linux-6.12.1/crypto/ |
| D | internal.h | 128 const struct crypto_type *frontend, int node);
129 void *crypto_clone_tfm(const struct crypto_type *frontend,
137 const struct crypto_type *frontend) in crypto_create_tfm() argument
139 return crypto_create_tfm_node(alg, frontend, NUMA_NO_NODE); in crypto_create_tfm()
143 const struct crypto_type *frontend,
147 const struct crypto_type *frontend, u32 type, u32 mask,
151 const struct crypto_type *frontend, u32 type, u32 mask) in crypto_alloc_tfm() argument
153 return crypto_alloc_tfm_node(alg_name, frontend, type, mask, NUMA_NO_NODE); in crypto_alloc_tfm()
160 int crypto_type_has_alg(const char *name, const struct crypto_type *frontend,
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| D | api.c | 502 const struct crypto_type *frontend, int node, in crypto_alloc_tfmmem() argument
510 tfmsize = frontend->tfmsize; in crypto_alloc_tfmmem()
511 total = tfmsize + sizeof(*tfm) + frontend->extsize(alg); in crypto_alloc_tfmmem()
526 const struct crypto_type *frontend, in crypto_create_tfm_node() argument
533 mem = crypto_alloc_tfmmem(alg, frontend, node, GFP_KERNEL); in crypto_create_tfm_node()
537 tfm = (struct crypto_tfm *)(mem + frontend->tfmsize); in crypto_create_tfm_node()
539 err = frontend->init_tfm(tfm); in crypto_create_tfm_node()
560 void *crypto_clone_tfm(const struct crypto_type *frontend, in crypto_clone_tfm() argument
571 mem = crypto_alloc_tfmmem(alg, frontend, otfm->node, GFP_ATOMIC); in crypto_clone_tfm()
577 tfm = (struct crypto_tfm *)(mem + frontend->tfmsize); in crypto_clone_tfm()
[all …]
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| /linux-6.12.1/Documentation/userspace-api/media/dvb/ |
| D | query-dvb-frontend-info.rst | 3 .. _query-dvb-frontend-info:
6 Querying frontend information
9 Usually, the first thing to do when the frontend is opened is to check
10 the frontend capabilities. This is done using
12 Digital TV API version and other characteristics about the frontend, and can
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| D | fe-get-info.rst | 13 FE_GET_INFO - Query Digital TV frontend capabilities and returns information
35 All Digital TV frontend devices support the :ref:`FE_GET_INFO` ioctl. It is
42 frontend capabilities
45 Capabilities describe what a frontend can do. Some capabilities are
46 supported only on some specific frontend types.
48 The frontend capabilities are described at :c:type:`fe_caps`.
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| D | dvbproperty.rst | 26 to setup the frontend and read its status.
31 This section describes the new and recommended way to set the frontend,
36 1. On Linux DVB API version 3, setting a frontend was done via
45 the multiple delivery systems supported by a frontend.
73 :caption: Example: Setting digital TV frontend properties
79 #include <linux/dvb/frontend.h>
122 frontend-stat-properties
123 frontend-property-terrestrial-systems
124 frontend-property-cable-systems
125 frontend-property-satellite-systems
[all …]
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| D | fe-get-property.rst | 13 …ROPERTY - FE_SET_PROPERTY sets one or more frontend properties. - FE_GET_PROPERTY returns one or m…
38 All Digital TV frontend devices support the ``FE_SET_PROPERTY`` and
44 - This ioctl is used to set one or more frontend properties.
46 - This is the basic command to request the frontend to tune into
60 frontend.
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| D | frontend.rst | 9 The Digital TV frontend API was designed to support three groups of delivery
20 The Digital TV frontend controls several sub-devices including:
30 The frontend can be accessed through ``/dev/dvb/adapter?/frontend?``.
32 ``linux/dvb/frontend.h`` in your application.
53 query-dvb-frontend-info
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| D | frontend_legacy_api.rst | 14 dvb-frontend-parameters
15 dvb-frontend-event
35 fe-set-frontend
36 fe-get-frontend
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| D | dvb-fe-read-status.rst | 6 Querying frontend status and statistics
10 frontend will run a kernel thread that will periodically check for the
14 The information about the frontend tuner locking status can be queried
24 :ref:`Frontend statistics indicators <frontend-stat-properties>` for
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| D | frontend-stat-properties.rst | 39 frontend, but it was not possible to collect it (could be a
69 - ``FE_SCALE_RELATIVE`` - The frontend provides a 0% to 100%
87 - ``FE_SCALE_RELATIVE`` - The frontend provides a 0% to 100%
107 This measurement is monotonically increased, as the frontend gets more
108 bit count measurements. The frontend may reset it when a
131 amount of bits on the transport stream, as the frontend may need to
135 This measurement is monotonically increased, as the frontend gets more
136 bit count measurements. The frontend may reset it when a
164 This measurement is monotonically increased, as the frontend gets more
165 bit count measurements. The frontend may reset it when a
[all …]
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| /linux-6.12.1/drivers/media/platform/st/sti/c8sectpfe/ |
| D | c8sectpfe-common.c | 210 if (tsin->frontend) { in c8sectpfe_tuner_unregister_frontend()
211 dvb_unregister_frontend(tsin->frontend); in c8sectpfe_tuner_unregister_frontend()
212 dvb_frontend_detach(tsin->frontend); in c8sectpfe_tuner_unregister_frontend()
233 struct dvb_frontend *frontend; in c8sectpfe_tuner_register_frontend() local
243 res = c8sectpfe_frontend_attach(&frontend, *c8sectpfe, tsin, n); in c8sectpfe_tuner_register_frontend()
247 res = dvb_register_frontend(&c8sectpfe[0]->adapter, frontend); in c8sectpfe_tuner_register_frontend()
254 tsin->frontend = frontend; in c8sectpfe_tuner_register_frontend()
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| /linux-6.12.1/Documentation/gpu/ |
| D | xen-front.rst | 2 drm/xen-front Xen para-virtualized frontend driver
5 This frontend driver implements Xen para-virtualized display
15 Buffers allocated by the frontend driver
19 :doc: Buffers allocated by the frontend driver
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| /linux-6.12.1/drivers/media/usb/ttusb-dec/ |
| D | ttusbdecfe.c | 20 struct dvb_frontend frontend; member
209 memcpy(&state->frontend.ops, &ttusbdecfe_dvbt_ops, sizeof(struct dvb_frontend_ops)); in ttusbdecfe_dvbt_attach()
210 state->frontend.demodulator_priv = state; in ttusbdecfe_dvbt_attach()
211 return &state->frontend; in ttusbdecfe_dvbt_attach()
231 memcpy(&state->frontend.ops, &ttusbdecfe_dvbs_ops, sizeof(struct dvb_frontend_ops)); in ttusbdecfe_dvbs_attach()
232 state->frontend.demodulator_priv = state; in ttusbdecfe_dvbs_attach()
233 return &state->frontend; in ttusbdecfe_dvbs_attach()
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| /linux-6.12.1/drivers/media/common/videobuf2/ |
| D | videobuf2-dvb.c | 42 if (!demux->dmx.frontend) in vb2_dvb_start_feed()
108 result = dvb_register_frontend(adapter, dvb->frontend); in vb2_dvb_register_frontend()
183 dvb_unregister_frontend(dvb->frontend); in vb2_dvb_register_frontend()
185 dvb_frontend_detach(dvb->frontend); in vb2_dvb_register_frontend()
186 dvb->frontend = NULL; in vb2_dvb_register_frontend()
285 if (fe->dvb.frontend == p) { in vb2_dvb_find_frontend()
332 dvb_unregister_frontend(fe->dvb.frontend); in vb2_dvb_dealloc_frontends()
334 if (fe->dvb.frontend) in vb2_dvb_dealloc_frontends()
336 dvb_frontend_detach(fe->dvb.frontend); in vb2_dvb_dealloc_frontends()
|