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/linux/Documentation/userspace-api/media/v4l/
H A Dselections-common.rst5 Common selection definitions
8 While the :ref:`V4L2 selection API <selection-api>` and
9 :ref:`V4L2 subdev selection APIs <v4l2-subdev-selections>` are very
11 sub-device API, the selection rectangle refers to the media bus format,
12 and is bound to a sub-device's pad. On the V4L2 interface the selection
15 This section defines the common definitions of the selection interfaces
22 v4l2-selection-targets
23 v4l2-selection-flags
H A Dselection-api.rst12 selection-api-intro.rst
13 selection-api-targets.rst
14 selection-api-configuration.rst
15 selection-api-vs-crop-api.rst
16 selection-api-examples.rst
H A Dvidioc-subdev-g-selection.rst13 VIDIOC_SUBDEV_G_SELECTION - VIDIOC_SUBDEV_S_SELECTION - Get or set selection rectangles on a subdev pad
42 The selection API replaces
46 See :ref:`subdev` for more information on how each selection target
54 Types of selection targets
57 There are two types of selection targets: actual and bounds. The actual
82 - Active or try selection, from enum
89 - Target selection rectangle. See :ref:`v4l2-selections-common`.
92 - Flags. See :ref:`v4l2-selection-flags`.
112 The selection rectangle can't be changed because the pad is
121 selection targe
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H A Dselection-api-targets.rst10 .. kernel-figure:: selection.svg
11 :alt: selection.svg
20 See :ref:`v4l2-selection-targets` for more information.
H A Dselection-api-vs-crop-api.rst9 The selection API was introduced to cope with deficiencies of the
15 selection API makes a clear distinction between composing and cropping
29 The selection API deals with configuration of buffer
31 the selection API the concepts of the padded target and constraints
38 Driver developers are encouraged to implement only selection API. The
H A Dvidioc-g-selection.rst13 VIDIOC_G_SELECTION - VIDIOC_S_SELECTION - Get or set one of the selection rectangles
38 The ioctls are used to query and configure selection rectangles.
45 to table :ref:`v4l2-selections-common` or :ref:`selection-api` for
63 :ref:`v4l2-selections-common` or :ref:`selection-api` for additional
149 - Flags controlling the selection rectangle adjustments, refer to
150 :ref:`selection flags <v4l2-selection-flags>`.
153 - The selection rectangle.
177 Given buffer type ``type`` or the selection target ``target`` is not
189 It is not possible to apply change of the selection rectangl
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H A Dv4l2-selection-targets.rst3 .. _v4l2-selection-targets:
9 The precise meaning of the selection targets may be dependent on which
13 .. _v4l2-selection-targets-table:
H A Dv4l2-selection-flags.rst3 .. _v4l2-selection-flags:
9 .. _v4l2-selection-flags-table:
H A Duser-func.rst51 vidioc-g-selection
75 vidioc-subdev-g-selection
/linux/drivers/media/platform/renesas/vsp1/
H A Dvsp1_entity.c316 struct v4l2_rect *selection; in vsp1_subdev_set_pad_format() local
366 selection = v4l2_subdev_state_get_crop(state, fmt->pad); in vsp1_subdev_set_pad_format()
367 selection->left = 0; in vsp1_subdev_set_pad_format()
368 selection->top = 0; in vsp1_subdev_set_pad_format()
369 selection->width = format->width; in vsp1_subdev_set_pad_format()
370 selection->height = format->height; in vsp1_subdev_set_pad_format()
372 selection = v4l2_subdev_state_get_compose(state, fmt->pad); in vsp1_subdev_set_pad_format()
373 selection->left = 0; in vsp1_subdev_set_pad_format()
374 selection->top = 0; in vsp1_subdev_set_pad_format()
375 selection in vsp1_subdev_set_pad_format()
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/linux/Documentation/devicetree/bindings/sound/
H A Dnokia,rx51.txt9 - tvout-selection-gpios: GPIO for tvout selection
23 tvout-selection-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>; /* 40 */
/linux/Documentation/sphinx-static/
H A Dcustom.css87 /* Language selection menu */
97 div.language-selection {
107 div.language-selection a {
114 div.language-selection ul {
132 div.language-selection:hover ul {
136 div.language-selection ul li:hover {
/linux/Documentation/arch/loongarch/
H A Dirq-chip-model.rst124 bits for CPU selection and four bits for CPU IP (Interrupt Pin) selection.
125 For CPU selection there is four bits for EIOINTC node selection, four bits
126 for EIOINTC CPU selection. Bitmap method is used for CPU selection and
127 CPU IP selection, so interrupt can only route to CPU0 - CPU3 and IP0-IP3 in
139 indicates that CPU Interrupt Pin selection can be normal method rather than
143 indicates that CPU selection can be normal method rather than bitmap method,
/linux/Documentation/userspace-api/media/drivers/
H A Dccs.rst33 that purpose, selection target ``V4L2_SEL_TGT_COMPOSE`` is supported on the
37 source pad (1) exposes another digital crop selection rectangle that can only
44 the sensor. The V4L2 selection target ``V4L2_SEL_TGT_CROP`` is used to
46 Scaling is configured using selection target ``V4L2_SEL_TGT_COMPOSE`` on the
50 another digital crop selection rectangle that can only crop at the end of the
60 configured selection rectangle that designates crop. The difference has an
/linux/drivers/soc/mediatek/
H A Dmtk-mmsys.h85 * selection bit(s) fit in the register mask, similar to bitfield
88 #define MMSYS_ROUTE(from, to, reg_addr, reg_mask, selection) \ argument
91 __BUILD_BUG_ON_ZERO_MSG(~(reg_mask) & (selection), \
92 #selection " does not fit in " \
94 (selection)) \
147 * selection for each SoC. But, right now, they use the same table as
/linux/drivers/gpu/drm/amd/display/dc/dpp/dcn30/
H A Ddcn30_dpp_cm.c319 uint16_t selection = 0; in program_gamut_remap() local
329 selection = 1; in program_gamut_remap()
335 selection = 2; in program_gamut_remap()
370 CM_GAMUT_REMAP_MODE, selection); in program_gamut_remap()
414 uint32_t selection; in read_gamut_remap() local
417 REG_GET(CM_GAMUT_REMAP_CONTROL, CM_GAMUT_REMAP_MODE_CURRENT, &selection); in read_gamut_remap()
419 *select = selection; in read_gamut_remap()
/linux/Documentation/driver-api/tty/
H A Dconsole.rst34 .. kernel-doc:: drivers/tty/vt/selection.c
42 .. kernel-doc:: drivers/tty/vt/selection.c
/linux/tools/perf/ui/browsers/
H A Dhists.c400 struct map_symbol *ms = browser->selection; in hist_browser__selection_has_children()
414 struct map_symbol *ms = browser->selection; in hist_browser__selection_unfolded()
428 struct map_symbol *ms = browser->selection; in hist_browser__selection_sym_name()
446 struct map_symbol *ms = browser->selection; in hist_browser__toggle_fold()
802 browser->selection = &chain->ms; in hist_browser__show_callchain_entry()
1344 browser->selection = &entry->ms; in hist_browser__show_entry()
1457 browser->selection = &entry->ms; in hist_browser__show_hierarchy_entry()
1615 browser->selection = NULL; in hist_browser__show_no_entry()
1867 hb->selection = NULL; in hist_browser__refresh()
3095 map = browser->selection in evsel__hists_browse()
3456 struct evsel *selection; global() member
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/linux/Documentation/userspace-api/media/dvb/
H A Dfe-diseqc-send-burst.rst13 FE_DISEQC_SEND_BURST - Sends a 22KHz tone burst for 2x1 mini DiSEqC satellite selection.
35 DiSEqC satellite selection for 2x1 switches. This call requires
/linux/arch/mips/econet/
H A DKconfig5 prompt "EcoNet SoC selection"
28 prompt "Devicetree selection"
/linux/drivers/gpu/drm/amd/display/dc/dpp/dcn10/
H A Ddcn10_dpp_cm.c96 uint16_t selection = 0; in program_gamut_remap() local
106 selection = 1; in program_gamut_remap()
109 selection = 2; in program_gamut_remap()
112 selection = 3; in program_gamut_remap()
156 CM_GAMUT_REMAP_MODE, selection); in program_gamut_remap()
189 uint32_t selection; in read_gamut_remap() local
192 CM_GAMUT_REMAP_MODE, &selection); in read_gamut_remap()
194 *select = selection; in read_gamut_remap()
/linux/Documentation/scheduler/
H A Dsched-capacity.rst353 5.1.2 Wakeup CPU selection
356 CFS task wakeup CPU selection follows the capacity fitness criterion described
358 which lets userspace have more leverage over the CPU selection of CFS
359 tasks. IOW, CFS wakeup CPU selection searches for a CPU that satisfies::
370 Wakeup CPU selection in CFS can be eclipsed by Energy Aware Scheduling
376 A pathological case in the wakeup CPU selection occurs when a task rarely
407 wakeup event to fix this up via wakeup CPU selection.
419 5.2.1 Wakeup CPU selection
422 RT task wakeup CPU selection searches for a CPU that satisfies::
433 5.3.1 Wakeup CPU selection
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/linux/arch/mips/ralink/
H A DKconfig15 prompt "Ralink SoC selection"
62 prompt "Devicetree selection"
/linux/drivers/gpu/drm/amd/display/dc/optc/dcn35/
H A Ddcn35_optc.c222 OTG_CRC0_SELECT, params->selection, in optc35_configure_crc()
228 OTG_CRC0_SELECT, params->selection, in optc35_configure_crc()
255 OTG_CRC1_SELECT, params->selection, in optc35_configure_crc()
261 OTG_CRC1_SELECT, params->selection, in optc35_configure_crc()
/linux/Documentation/networking/
H A Dtc-queue-filters.rst13 using the action skbedit priority for Tx priority selection,
33 the hardware for queue selection. In such case, the hardware

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