| /linux-6.12.1/drivers/gpu/drm/sun4i/ |
| D | sun4i_backend.c | 83 void sun4i_backend_layer_enable(struct sun4i_backend *backend, in sun4i_backend_layer_enable() argument
96 regmap_update_bits(backend->engine.regs, SUN4I_BACKEND_MODCTL_REG, in sun4i_backend_layer_enable()
171 int sun4i_backend_update_layer_coord(struct sun4i_backend *backend, in sun4i_backend_update_layer_coord() argument
181 regmap_write(backend->engine.regs, SUN4I_BACKEND_LAYSIZE_REG(layer), in sun4i_backend_update_layer_coord()
188 regmap_write(backend->engine.regs, SUN4I_BACKEND_LAYCOOR_REG(layer), in sun4i_backend_update_layer_coord()
195 static int sun4i_backend_update_yuv_format(struct sun4i_backend *backend, in sun4i_backend_update_yuv_format() argument
206 regmap_write(backend->engine.regs, in sun4i_backend_update_yuv_format()
214 regmap_update_bits(backend->engine.regs, SUN4I_BACKEND_ATTCTL_REG0(layer), in sun4i_backend_update_yuv_format()
247 regmap_write(backend->engine.regs, SUN4I_BACKEND_IYUVCTL_REG, val); in sun4i_backend_update_yuv_format()
252 int sun4i_backend_update_layer_formats(struct sun4i_backend *backend, in sun4i_backend_update_layer_formats() argument
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| D | sun4i_layer.c | 70 struct sun4i_backend *backend = layer->backend; in sun4i_backend_layer_atomic_disable() local
72 sun4i_backend_layer_enable(backend, layer->id, false); in sun4i_backend_layer_atomic_disable()
77 spin_lock_irqsave(&backend->frontend_lock, flags); in sun4i_backend_layer_atomic_disable()
78 backend->frontend_teardown = true; in sun4i_backend_layer_atomic_disable()
79 spin_unlock_irqrestore(&backend->frontend_lock, flags); in sun4i_backend_layer_atomic_disable()
90 struct sun4i_backend *backend = layer->backend; in sun4i_backend_layer_atomic_update() local
91 struct sun4i_frontend *frontend = backend->frontend; in sun4i_backend_layer_atomic_update()
93 sun4i_backend_cleanup_layer(backend, layer->id); in sun4i_backend_layer_atomic_update()
101 sun4i_backend_update_layer_frontend(backend, layer->id, in sun4i_backend_layer_atomic_update()
105 sun4i_backend_update_layer_formats(backend, layer->id, plane); in sun4i_backend_layer_atomic_update()
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| D | sun4i_backend.h | 195 void sun4i_backend_layer_enable(struct sun4i_backend *backend,
198 int sun4i_backend_update_layer_coord(struct sun4i_backend *backend,
200 int sun4i_backend_update_layer_formats(struct sun4i_backend *backend,
202 int sun4i_backend_update_layer_buffer(struct sun4i_backend *backend,
204 int sun4i_backend_update_layer_frontend(struct sun4i_backend *backend,
206 int sun4i_backend_update_layer_zpos(struct sun4i_backend *backend,
208 void sun4i_backend_cleanup_layer(struct sun4i_backend *backend,
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| /linux-6.12.1/drivers/staging/media/atomisp/pci/runtime/isys/src/ |
| D | csi_rx_rmgr.c | 42 csi_rx_backend_ID_t backend, in ia_css_isys_csi_rx_lut_rmgr_acquire() argument
52 assert(backend < N_CSI_RX_BACKEND_ID); in ia_css_isys_csi_rx_lut_rmgr_acquire()
57 if ((backend < N_CSI_RX_BACKEND_ID) && (entry)) { in ia_css_isys_csi_rx_lut_rmgr_acquire()
58 cur_rsrc = &isys_csi_rx_rsrc[backend]; in ia_css_isys_csi_rx_lut_rmgr_acquire()
60 max_num_packets_of_type = N_LONG_PACKET_LUT_ENTRIES[backend]; in ia_css_isys_csi_rx_lut_rmgr_acquire()
63 max_num_packets_of_type = N_SHORT_PACKET_LUT_ENTRIES[backend]; in ia_css_isys_csi_rx_lut_rmgr_acquire()
92 csi_rx_backend_ID_t backend, in ia_css_isys_csi_rx_lut_rmgr_release() argument
100 assert(backend < N_CSI_RX_BACKEND_ID); in ia_css_isys_csi_rx_lut_rmgr_release()
105 if ((backend < N_CSI_RX_BACKEND_ID) && (entry)) { in ia_css_isys_csi_rx_lut_rmgr_release()
107 max_num_packets = N_LONG_PACKET_LUT_ENTRIES[backend]; in ia_css_isys_csi_rx_lut_rmgr_release()
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| /linux-6.12.1/Documentation/ABI/stable/ |
| D | sysfs-bus-xen-backend | 1 What: /sys/bus/xen-backend/devices/*/devtype
9 What: /sys/bus/xen-backend/devices/*/nodename
15 backend device.
17 What: /sys/bus/xen-backend/devices/vbd-*/physical_device
23 physical device providing the storage for this backend
26 What: /sys/bus/xen-backend/devices/vbd-*/mode
34 What: /sys/bus/xen-backend/devices/vbd-*/statistics/f_req
41 What: /sys/bus/xen-backend/devices/vbd-*/statistics/oo_req
46 Number of requests delayed because the backend was too
49 What: /sys/bus/xen-backend/devices/vbd-*/statistics/rd_req
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| /linux-6.12.1/tools/perf/Documentation/ |
| D | asciidoc.conf | 21 ifdef::backend-docbook[]
27 endif::backend-docbook[]
29 ifdef::backend-docbook[]
67 endif::backend-docbook[]
70 ifdef::backend-docbook[]
88 endif::backend-docbook[]
91 ifdef::backend-xhtml11[]
94 endif::backend-xhtml11[]
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| /linux-6.12.1/drivers/target/ |
| D | target_core_hba.c | 126 hba->backend = core_get_backend(plugin_name); in core_alloc_hba()
127 if (!hba->backend) { in core_alloc_hba()
132 ret = hba->backend->ops->attach_hba(hba, plugin_dep_id); in core_alloc_hba()
147 module_put(hba->backend->ops->owner); in core_alloc_hba()
148 hba->backend = NULL; in core_alloc_hba()
159 hba->backend->ops->detach_hba(hba); in core_delete_hba()
168 module_put(hba->backend->ops->owner); in core_delete_hba()
170 hba->backend = NULL; in core_delete_hba()
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| /linux-6.12.1/tools/lib/perf/Documentation/ |
| D | asciidoc.conf | 21 ifdef::backend-docbook[]
27 endif::backend-docbook[]
29 ifdef::backend-docbook[]
67 endif::backend-docbook[]
70 ifdef::backend-docbook[]
114 endif::backend-docbook[]
117 ifdef::backend-xhtml11[]
120 endif::backend-xhtml11[]
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| /linux-6.12.1/tools/testing/selftests/pstore/ |
| D | common_tests | 30 if [ -e ${1}-${backend}-0 ]; then
32 for f in `ls ${1}-${backend}-*`; do
77 backend=`cat /sys/module/pstore/parameters/backend`
79 prlog -e "\tbackend=${backend}"
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| D | pstore_post_reboot_tests | 53 files=`ls dmesg-${backend}-*`
57 grep -q "\---\[ end trace" console-${backend}-0
63 nr_matched=`grep -c "$TEST_STRING_PATTERN" pmsg-${backend}-0`
65 grep -q "$TEST_STRING_PATTERN"$prev_uuid pmsg-${backend}-0
77 files=`ls *-${backend}-*`
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| /linux-6.12.1/drivers/iio/adc/ |
| D | sd_adc_modulator.c | 35 static int iio_sd_mod_enable(struct iio_backend *backend) in iio_sd_mod_enable() argument
37 struct iio_sd_backend_priv *priv = iio_backend_get_priv(backend); in iio_sd_mod_enable()
45 static void iio_sd_mod_disable(struct iio_backend *backend) in iio_sd_mod_disable() argument
47 struct iio_sd_backend_priv *priv = iio_backend_get_priv(backend); in iio_sd_mod_disable()
53 static int iio_sd_mod_read(struct iio_backend *backend, struct iio_chan_spec const *chan, int *val, in iio_sd_mod_read() argument
56 struct iio_sd_backend_priv *priv = iio_backend_get_priv(backend); in iio_sd_mod_read()
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| D | stm32-dfsdm-adc.c | 82 struct iio_backend **backend; member
678 struct iio_backend *backend; in stm32_dfsdm_generic_channel_parse_of() local
729 backend = devm_iio_backend_fwnode_get(&indio_dev->dev, NULL, node); in stm32_dfsdm_generic_channel_parse_of()
730 if (IS_ERR(backend)) in stm32_dfsdm_generic_channel_parse_of()
731 return dev_err_probe(&indio_dev->dev, PTR_ERR(backend), in stm32_dfsdm_generic_channel_parse_of()
733 adc->backend[ch->scan_index] = backend; in stm32_dfsdm_generic_channel_parse_of()
1083 if (adc->backend) { in stm32_dfsdm_postenable()
1084 while (adc->backend[i]) { in stm32_dfsdm_postenable()
1085 ret = iio_backend_enable(adc->backend[i]); in stm32_dfsdm_postenable()
1132 if (adc->backend) { in stm32_dfsdm_predisable()
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| /linux-6.12.1/tools/perf/util/intel-pt-decoder/ |
| D | intel-pt-log.c | 32 FILE *backend; member
128 static FILE *log_buf__open(struct log_buf *b, FILE *backend, unsigned int sz) in log_buf__open() argument
139 b->backend = backend; in log_buf__open()
173 fprintf(b->backend, "Dumping debug log buffer\n"); in log_buf__dump()
176 write_lines(b->buf + b->head, b->buf_sz - b->head, b->backend, &remove_first); in log_buf__dump()
178 write_lines(b->buf, b->head, b->backend, &remove_first); in log_buf__dump()
179 fprintf(b->backend, "End of debug log buffer dump\n"); in log_buf__dump()
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| /linux-6.12.1/Documentation/i2c/ |
| D | slave-interface.rst | 9 a hardware independent software backend providing the actual functionality. An
13 needed. The backend driver and the I2C bus driver communicate via events. Here
15 transported. The dotted line marks only one example. The backend could also
27 Note: Technically, there is also the I2C core between the backend and the
43 Each backend should come with separate documentation to describe its specific
50 First, the events which are used by the bus driver and the backend will be
58 The bus driver sends an event to the backend using the following function::
66 is the return value from the backend. Mandatory events must be provided by the
67 bus drivers and must be checked for by backend drivers.
75 'ret': 0 if the backend is ready, otherwise some errno
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| /linux-6.12.1/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ |
| D | smu8_hwmgr.c | 162 struct smu8_hwmgr *data = hwmgr->backend; in smu8_get_max_sclk_level()
176 struct smu8_hwmgr *data = hwmgr->backend; in smu8_initialize_dpm_defaults()
259 struct smu8_hwmgr *data = hwmgr->backend; in smu8_construct_max_power_limits_table()
311 struct smu8_hwmgr *data = hwmgr->backend; in smu8_get_system_info_data()
415 struct smu8_hwmgr *data = hwmgr->backend; in smu8_construct_boot_state()
556 struct smu8_hwmgr *data = hwmgr->backend; in smu8_init_sclk_limit()
582 struct smu8_hwmgr *data = hwmgr->backend; in smu8_init_uvd_limit()
612 struct smu8_hwmgr *data = hwmgr->backend; in smu8_init_vce_limit()
642 struct smu8_hwmgr *data = hwmgr->backend; in smu8_init_acp_limit()
671 struct smu8_hwmgr *data = hwmgr->backend; in smu8_init_power_gate_state()
[all …]
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| D | smu10_hwmgr.c | 54 struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)(hwmgr->backend); in smu10_display_clock_voltage_request()
103 struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)(hwmgr->backend); in smu10_initialize_dpm_defaults()
168 struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)hwmgr->backend; in smu10_get_system_info_data()
206 struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)(hwmgr->backend); in smu10_set_min_deep_sleep_dcefclk()
220 struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)(hwmgr->backend); in smu10_set_hard_min_dcefclk_by_freq()
234 struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)(hwmgr->backend); in smu10_set_hard_min_fclk_by_freq()
248 struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)(hwmgr->backend); in smu10_set_hard_min_gfxclk_by_freq()
262 struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)(hwmgr->backend); in smu10_set_soft_max_gfxclk_by_freq()
276 struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)(hwmgr->backend); in smu10_set_active_display_count()
296 struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)(hwmgr->backend); in smu10_init_power_gate_state()
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| D | vega12_hwmgr.c | 67 (struct vega12_hwmgr *)(hwmgr->backend); in vega12_set_default_registry_data()
141 (struct vega12_hwmgr *)(hwmgr->backend); in vega12_set_features_platform_caps()
298 struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend); in vega12_init_dpm_defaults()
386 kfree(hwmgr->backend); in vega12_hwmgr_backend_fini()
387 hwmgr->backend = NULL; in vega12_hwmgr_backend_fini()
402 hwmgr->backend = data; in vega12_hwmgr_backend_init()
463 (struct vega12_hwmgr *)(hwmgr->backend); in vega12_init_sclk_threshold()
498 (struct vega12_hwmgr *)(hwmgr->backend); in vega12_override_pcie_parameters()
647 (struct vega12_hwmgr *)(hwmgr->backend); in vega12_setup_default_dpm_tables()
787 struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
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| D | vega12_thermal.c | 71 struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend); in vega12_enable_fan_control_feature()
89 struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend); in vega12_disable_fan_control_feature()
106 struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend); in vega12_fan_ctrl_start_smc_fan_control()
120 struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend); in vega12_fan_ctrl_stop_smc_fan_control()
255 struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend); in vega12_thermal_setup_fan_table()
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| D | smu7_hwmgr.c | 267 (const struct smu7_hwmgr *)(hwmgr->backend); in smu7_voltage_control()
318 struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); in smu7_construct_voltage_tables()
431 struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); in smu7_program_static_screen_threshold_parameters()
477 struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); in smu7_program_voting_clients()
636 struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); in smu7_setup_default_pcie_table()
741 struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); in smu7_reset_dpm_tables()
783 struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); in smu7_setup_dpm_tables_v0()
869 struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); in smu7_setup_dpm_tables_v1()
934 struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); in smu7_odn_initial_default_setting()
979 struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); in smu7_setup_voltage_range_from_vbios()
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| D | vega10_hwmgr.c | 117 struct vega10_hwmgr *data = hwmgr->backend; in vega10_set_default_registry_data()
195 struct vega10_hwmgr *data = hwmgr->backend; in vega10_set_features_platform_caps()
305 struct vega10_hwmgr *data = hwmgr->backend; in vega10_odn_initial_default_setting()
359 struct vega10_hwmgr *data = hwmgr->backend; in vega10_init_dpm_defaults()
562 struct vega10_hwmgr *data = hwmgr->backend; in vega10_get_evv_voltages()
751 struct vega10_hwmgr *data = hwmgr->backend; in vega10_complete_dependency_tables()
820 kfree(hwmgr->backend); in vega10_hwmgr_backend_fini()
821 hwmgr->backend = NULL; in vega10_hwmgr_backend_fini()
838 hwmgr->backend = data; in vega10_hwmgr_backend_init()
863 kfree(hwmgr->backend); in vega10_hwmgr_backend_init()
[all …]
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| /linux-6.12.1/drivers/vhost/ |
| D | test.c | 261 static void *backend; in vhost_test_set_backend() local
286 backend = vhost_vq_get_backend(vq); in vhost_test_set_backend()
289 vhost_vq_set_backend(vq, backend); in vhost_test_set_backend()
314 struct vhost_vring_file backend; in vhost_test_ioctl() local
327 if (copy_from_user(&backend, argp, sizeof backend)) in vhost_test_ioctl()
329 return vhost_test_set_backend(n, backend.index, backend.fd); in vhost_test_ioctl()
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| /linux-6.12.1/security/keys/trusted-keys/ |
| D | Kconfig | 18 backend. Trusted keys are random number symmetric keys,
30 key backend.
40 (CAAM) as trusted key backend.
48 Enable use of NXP's DCP (Data Co-Processor) as trusted key backend.
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| /linux-6.12.1/Documentation/ABI/testing/ |
| D | sysfs-driver-xen-blkfront | 7 with the backend for indirect descriptors. The default value
9 memory usage. The backend picks the minimum of the frontend
10 and its default backend value.
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| /linux-6.12.1/fs/pstore/ |
| D | platform.c | 72 static char *backend; variable
73 module_param(backend, charp, 0444);
74 MODULE_PARM_DESC(backend, "specific backend to use");
469 if (backend && strcmp(backend, psi->name)) { in pstore_register()
471 backend, psi->name); in pstore_register()
531 backend = new_backend; in pstore_register()
574 kfree(backend); in pstore_unregister()
575 backend = NULL; in pstore_unregister()
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| /linux-6.12.1/Documentation/filesystems/caching/ |
| D | backend-api.rst | 34 The cache backend and the network filesystem can both ask for cache cookies -
52 There are a few fields that the cache backend might be interested in. The
62 When a cache backend wants to bring a cache online, it should first register
73 If successful, the cache backend can then start setting up the cache. In the
74 event that the initialisation fails, the cache backend should call::
98 The cache backend can withdraw a cache from service by calling this function::
112 for withdrawal. This gets offloaded to a workqueue. The cache backend can
117 Once all the cookies are withdrawn, a cache backend can withdraw all the
150 There are a number of fields here that are of interest to the caching backend:
192 The fields in the cookie that are of interest to the cache backend are:
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