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/linux/include/trace/events/
A Dirq_matrix.h14 TP_PROTO(struct irq_matrix *matrix),
16 TP_ARGS(matrix),
41 TP_ARGS(bit, matrix),
70 TP_ARGS(bit, cpu, matrix, cmap),
110 TP_ARGS(matrix)
117 TP_ARGS(matrix)
124 TP_ARGS(matrix)
131 TP_ARGS(matrix)
138 TP_ARGS(bit, matrix)
146 TP_ARGS(bit, cpu, matrix, cmap)
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/linux/drivers/staging/media/atomisp/pci/isp/kernels/csc/csc_1.0/
A Dia_css_csc.host.c42 to->m00 = (int16_t)from->matrix[0]; in ia_css_encode_cc()
43 to->m01 = (int16_t)from->matrix[1]; in ia_css_encode_cc()
44 to->m02 = (int16_t)from->matrix[2]; in ia_css_encode_cc()
45 to->m10 = (int16_t)from->matrix[3]; in ia_css_encode_cc()
46 to->m11 = (int16_t)from->matrix[4]; in ia_css_encode_cc()
47 to->m12 = (int16_t)from->matrix[5]; in ia_css_encode_cc()
122 config->matrix[0], in ia_css_cc_config_debug_dtrace()
123 config->matrix[1], config->matrix[2], in ia_css_cc_config_debug_dtrace()
124 config->matrix[3], config->matrix[4], in ia_css_cc_config_debug_dtrace()
125 config->matrix[5], config->matrix[6], in ia_css_cc_config_debug_dtrace()
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/linux/Documentation/devicetree/bindings/mfd/
A Datmel-matrix.txt8 "atmel,at91sam9260-matrix", "syscon"
9 "atmel,at91sam9261-matrix", "syscon"
10 "atmel,at91sam9263-matrix", "syscon"
11 "atmel,at91sam9rl-matrix", "syscon"
12 "atmel,at91sam9g45-matrix", "syscon"
13 "atmel,at91sam9n12-matrix", "syscon"
14 "atmel,at91sam9x5-matrix", "syscon"
15 "atmel,sama5d3-matrix", "syscon"
16 "microchip,sam9x60-matrix", "syscon"
22 matrix: matrix@ffffec00 {
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A Dtc3589x.txt50 - keypad,num-rows : number of rows in the matrix, see
51 bindings/input/matrix-keymap.txt
52 - keypad,num-columns : number of columns in the matrix, see
53 bindings/input/matrix-keymap.txt
55 bindings/input/matrix-keymap.txt
/linux/drivers/s390/crypto/
A Dvfio_ap_ops.c326 struct ap_matrix *matrix) in vfio_ap_matrix_init() argument
576 lstdev->matrix.apm, AP_DEVICES)) in vfio_ap_mdev_verify_no_sharing()
580 lstdev->matrix.aqm, AP_DOMAINS)) in vfio_ap_mdev_verify_no_sharing()
639 if (apid > matrix_mdev->matrix.apm_max) { in assign_adapter_store()
706 if (apid > matrix_mdev->matrix.apm_max) { in unassign_adapter_store()
852 if (apqi > matrix_mdev->matrix.aqm_max) { in unassign_domain_store()
900 if (id > matrix_mdev->matrix.adm_max) { in assign_control_domain_store()
1035 static DEVICE_ATTR_RO(matrix);
1099 matrix_mdev->matrix.apm, in vfio_ap_mdev_set_kvm()
1100 matrix_mdev->matrix.aqm, in vfio_ap_mdev_set_kvm()
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/linux/drivers/of/
A Dof_numa.c79 const __be32 *matrix; in of_numa_parse_distance_map_v1() local
85 matrix = of_get_property(map, "distance-matrix", NULL); in of_numa_parse_distance_map_v1()
86 if (!matrix) { in of_numa_parse_distance_map_v1()
100 nodea = of_read_number(matrix, 1); in of_numa_parse_distance_map_v1()
101 matrix++; in of_numa_parse_distance_map_v1()
102 nodeb = of_read_number(matrix, 1); in of_numa_parse_distance_map_v1()
103 matrix++; in of_numa_parse_distance_map_v1()
104 distance = of_read_number(matrix, 1); in of_numa_parse_distance_map_v1()
105 matrix++; in of_numa_parse_distance_map_v1()
/linux/Documentation/devicetree/bindings/input/
A Dgpio-matrix-keypad.txt1 * GPIO driven matrix keypad device tree bindings
3 GPIO driven matrix keypad is used to interface a SoC with a matrix keypad.
4 The matrix keypad supports multiple row and column lines, a key can be
5 placed at each intersection of a unique row and a unique column. The matrix
10 - compatible: Should be "gpio-matrix-keypad"
18 bindings/input/matrix-keymap.txt
31 matrix-keypad {
32 compatible = "gpio-matrix-keypad";
A Dqcom,pm8xxx-keypad.txt29 input/matrix-keymap.txt.
46 in input/matrix-keymap.txt.
52 found in input/matrix-keymap.txt.
64 of the matrix array.
70 the matrix array.
A Dstmpe-keypad.txt5 - linux,keymap : See ./matrix-keymap.txt
11 - keypad,num-rows : See ./matrix-keymap.txt
12 - keypad,num-columns : See ./matrix-keymap.txt
A Dnvidia,tegra20-kbc.txt2 The key controller has maximum 24 pins to make matrix keypad. Any pin
15 devicetree/bindings/input/matrix-keymap.txt.
24 matrix-keyboard bindings:
27 matrix-keyboard-controller spec but to be used when the KEY_FN modifier
A Dmatrix-keymap.yaml4 $id: http://devicetree.org/schemas/input/matrix-keymap.yaml#
7 title: Common key matrices binding for matrix-connected key boards
13 A simple common binding for matrix-connected key boards. Currently targeted at
/linux/Documentation/s390/
A Dvfio-ap.rst193 1. AP matrix device
256 all mediated matrix devices used to configure an AP matrix for a guest.
312 matrix device.
366 matrix:
376 mediated matrix device.
403 mdev matrix device and deconfigures the guest's AP matrix.
714 --------------- matrix
723 --------------- matrix
732 --------------- matrix
756 cat matrix
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/linux/Documentation/ABI/testing/
A Dsysfs-bus-iio-mpu60507 This is mounting matrix for motion sensors. Mounting matrix
8 is a 3x3 unitary matrix. A typical mounting matrix would look like
11 positions relative to the board that holds these sensors. Identity matrix
/linux/Documentation/devicetree/bindings/iio/
A Dmount-matrix.txt10 Mounting matrix
12 The mounting matrix is a device tree property used to orient any device
16 The purpose of the mounting matrix is to translate the sensor frame of
17 reference into the device frame of reference using a translation matrix as
154 To achieve this, use the device tree property "mount-matrix" for the sensor.
156 This supplies a 3x3 rotation matrix in the strict linear algebraic sense,
165 The mounting matrix has the layout:
178 producing the transformation matrix.
185 mount-matrix = "1", "0", "0",
192 mount-matrix = "1", "0", "0",
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/linux/samples/auxdisplay/
A Dcfag12864b-example.c151 static void cfag12864b_format(unsigned char * matrix) in cfag12864b_format() argument
160 if (matrix[i * CFAG12864B_WIDTH + in cfag12864b_format()
189 unsigned char matrix[CFAG12864B_WIDTH * CFAG12864B_HEIGHT]; in example() local
212 memset(matrix, 0, CFAG12864B_WIDTH * CFAG12864B_HEIGHT); in example()
215 matrix[j * CFAG12864B_WIDTH + i] = 1; in example()
216 cfag12864b_format(matrix); in example()
/linux/drivers/media/i2c/
A Dov7670.c1283 int matrix[CMATRIX_LEN]) in ov7670_store_cmatrix()
1298 if (matrix[i] < 0) { in ov7670_store_cmatrix()
1300 if (matrix[i] < -255) in ov7670_store_cmatrix()
1305 if (matrix[i] > 255) in ov7670_store_cmatrix()
1385 matrix[0] = (matrix[3]*sinth + matrix[0]*costh)/1000; in ov7670_calc_cmatrix()
1386 matrix[1] = (matrix[4]*sinth + matrix[1]*costh)/1000; in ov7670_calc_cmatrix()
1387 matrix[2] = (matrix[5]*sinth + matrix[2]*costh)/1000; in ov7670_calc_cmatrix()
1388 matrix[3] = (matrix[3]*costh - matrix[0]*sinth)/1000; in ov7670_calc_cmatrix()
1389 matrix[4] = (matrix[4]*costh - matrix[1]*sinth)/1000; in ov7670_calc_cmatrix()
1390 matrix[5] = (matrix[5]*costh - matrix[2]*sinth)/1000; in ov7670_calc_cmatrix()
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/linux/drivers/staging/media/atomisp/pci/
A Datomisp_tables.h28 .matrix = {141, 18, 68, -40, -5, -19, 35, 4, 16},
34 .matrix = {255, 29, 120, 0, 374, 342, 0, 672, -301},
40 .matrix = {255, 29, 120, 0, 0, 0, 0, 0, 0},
/linux/Documentation/devicetree/bindings/iio/accel/
A Dkionix,kxcjk1013.yaml30 mount-matrix:
31 description: an optional 3x3 mounting rotation matrix.
48 mount-matrix = "0", "1", "0",
A Dkionix,kxsd9.yaml29 mount-matrix:
30 description: an optional 3x3 mounting rotation matrix.
53 mount-matrix = "-0.984807753012208", "0", "-0.173648177666930",
/linux/Documentation/devicetree/bindings/
A Dnuma.txt44 - distance-matrix
45 This property defines a matrix to describe the relative distances
55 3. distance-matrix should have entries in lexicographical ascending
60 distance-matrix is used.
83 and dt presentation for this distance matrix is,
87 distance-matrix = <0 0 10>,
131 distance-matrix = <0 0 10>,
316 distance-matrix = <0 0 10>,
/linux/drivers/gpu/drm/msm/disp/
A Dmdp_format.c15 .matrix = {
27 .matrix = {
39 .matrix = {
51 .matrix = {
/linux/drivers/gpu/drm/vc4/
A Dvc4_kms.c163 VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[0]), in vc4_ctm_commit()
165 VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[3]), in vc4_ctm_commit()
167 VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[6]), in vc4_ctm_commit()
170 VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[1]), in vc4_ctm_commit()
172 VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[4]), in vc4_ctm_commit()
174 VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[7]), in vc4_ctm_commit()
177 VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[2]), in vc4_ctm_commit()
179 VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[5]), in vc4_ctm_commit()
181 VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[8]), in vc4_ctm_commit()
531 for (i = 0; i < ARRAY_SIZE(ctm->matrix); i++) { in vc4_ctm_atomic_check()
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/linux/drivers/staging/media/sunxi/cedrus/
A Dcedrus_mpeg2.c61 const u8 *matrix; in cedrus_mpeg2_setup() local
76 matrix = quantisation->intra_quantiser_matrix; in cedrus_mpeg2_setup()
78 reg = VE_DEC_MPEG_IQMINPUT_WEIGHT(i, matrix[i]); in cedrus_mpeg2_setup()
85 matrix = quantisation->non_intra_quantiser_matrix; in cedrus_mpeg2_setup()
87 reg = VE_DEC_MPEG_IQMINPUT_WEIGHT(i, matrix[i]); in cedrus_mpeg2_setup()
/linux/Documentation/userspace-api/media/v4l/
A Dext-ctrls-detect.rst39 ``V4L2_CID_DETECT_MD_THRESHOLD_GRID`` matrix control.
46 ``V4L2_CID_DETECT_MD_REGION_GRID`` matrix control.
54 ``V4L2_CID_DETECT_MD_THRESHOLD_GRID (__u16 matrix)``
60 ``V4L2_CID_DETECT_MD_REGION_GRID (__u8 matrix)``
/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
A Damdgpu_dm_color.c162 struct fixed31_32 *matrix) in __drm_ctm_to_dc_matrix() argument
178 matrix[i] = dc_fixpt_zero; in __drm_ctm_to_dc_matrix()
183 val = ctm->matrix[i - (i / 4)]; in __drm_ctm_to_dc_matrix()
188 matrix[i].value = val; in __drm_ctm_to_dc_matrix()
429 __drm_ctm_to_dc_matrix(ctm, stream->gamut_remap_matrix.matrix); in amdgpu_dm_update_crtc_color_mgmt()

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