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Searched refs:matrix (Results 1 – 25 of 140) sorted by relevance

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/linux/include/trace/events/
H A Dirq_matrix.h14 TP_PROTO(struct irq_matrix *matrix),
16 TP_ARGS(matrix),
26 __entry->online_maps = matrix->online_maps;
27 __entry->global_available = matrix->global_available;
28 __entry->global_reserved = matrix->global_reserved;
29 __entry->total_allocated = matrix->total_allocated;
39 TP_PROTO(int bit, struct irq_matrix *matrix),
41 TP_ARGS(bit, matrix),
53 __entry->online_maps = matrix->online_maps;
54 __entry->global_available = matrix->global_available;
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/linux/drivers/s390/crypto/
H A Dvfio_ap_ops.c157 if (test_bit_inv(AP_QID_CARD(apqn), matrix_mdev->matrix.apm) && in get_update_locks_by_apqn()
158 test_bit_inv(AP_QID_QUEUE(apqn), matrix_mdev->matrix.aqm)) { in get_update_locks_by_apqn()
646 struct ap_matrix *matrix) in vfio_ap_matrix_init() argument
648 matrix->apm_max = info->apxa ? info->na : 63; in vfio_ap_matrix_init()
649 matrix->aqm_max = info->apxa ? info->nd : 15; in vfio_ap_matrix_init()
650 matrix->adm_max = info->apxa ? info->nd : 15; in vfio_ap_matrix_init()
676 bitmap_and(matrix_mdev->shadow_apcb.adm, matrix_mdev->matrix.adm, in vfio_ap_mdev_filter_cdoms()
737 bitmap_and(matrix_mdev->shadow_apcb.apm, matrix_mdev->matrix.apm, in vfio_ap_mdev_filter_matrix()
739 bitmap_and(matrix_mdev->shadow_apcb.aqm, matrix_mdev->matrix.aqm, in vfio_ap_mdev_filter_matrix()
782 vfio_ap_matrix_init(&matrix_dev->info, &matrix_mdev->matrix); in vfio_ap_mdev_init_dev()
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/linux/Documentation/ABI/testing/
H 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/samples/auxdisplay/
H 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/Documentation/devicetree/bindings/iio/
H A Dmount-matrix.txt5 * should we have HOWTO engineer a correct matrix for a new device (without comparing to a different…
10 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
43 to this world. When using the mounting matrix, the sensor and device orientation
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,
159 multiplied by this matrix to give the proper vectors values in three-dimensional
165 The mounting matrix has the layout:
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/linux/drivers/media/i2c/
H A Dov7670.c1278 int matrix[CMATRIX_LEN]) in ov7670_store_cmatrix()
1293 if (matrix[i] < 0) { in ov7670_store_cmatrix()
1295 if (matrix[i] < -255) in ov7670_store_cmatrix()
1298 raw = (-1 * matrix[i]) & 0xff; in ov7670_store_cmatrix()
1300 if (matrix[i] > 255) in ov7670_store_cmatrix()
1303 raw = matrix[i] & 0xff; in ov7670_store_cmatrix()
1362 int matrix[CMATRIX_LEN], int sat, int hue) in ov7670_calc_cmatrix()
1369 matrix[i] = (info->fmt->cmatrix[i] * sat) >> 7; in ov7670_calc_cmatrix()
1376 memcpy(tmpmatrix, matrix, CMATRIX_LEN*sizeof(int)); in ov7670_calc_cmatrix()
1380 matrix[0] = (matrix[3]*sinth + matrix[0]*costh)/1000; in ov7670_calc_cmatrix()
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/linux/drivers/staging/media/sunxi/cedrus/
H A Dcedrus_mpeg2.c59 const u8 *matrix; in cedrus_mpeg2_setup() local
72 matrix = quantisation->intra_quantiser_matrix; in cedrus_mpeg2_setup()
74 reg = VE_DEC_MPEG_IQMINPUT_WEIGHT(i, matrix[i]); in cedrus_mpeg2_setup()
81 matrix = quantisation->non_intra_quantiser_matrix; in cedrus_mpeg2_setup()
83 reg = VE_DEC_MPEG_IQMINPUT_WEIGHT(i, matrix[i]); in cedrus_mpeg2_setup()
/linux/Documentation/userspace-api/media/v4l/
H A Dext-ctrls-detect.rst40 ``V4L2_CID_DETECT_MD_THRESHOLD_GRID`` matrix control.
47 ``V4L2_CID_DETECT_MD_REGION_GRID`` matrix control.
55 ``V4L2_CID_DETECT_MD_THRESHOLD_GRID (__u16 matrix)``
61 ``V4L2_CID_DETECT_MD_REGION_GRID (__u8 matrix)``
H A Dmetafmt-vsp1-hgt.rst24 The histogram is a matrix of 6 Hue and 32 Saturation buckets, 192 in
29 The Saturation position **n** (0 - 31) of the bucket in the matrix is
34 The Hue position **m** (0 - 5) of the bucket in the matrix depends on
/linux/Documentation/devicetree/bindings/mfd/
H 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/Documentation/devicetree/bindings/input/
H 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
H A Dclps711x-keypad.txt1 * Cirrus Logic CLPS711X matrix keypad device tree bindings
8 bindings/input/matrix-keymap.txt.
H A Domap-keypad.txt3 TI's Keypad controller is used to interface a SoC with a matrix-type
9 This binding is based on the matrix-keymap binding with the following
H A Dbrcm,bcm-keypad.txt3 Broadcom Keypad controller is used to interface a SoC with a matrix-type
9 This binding is based on the matrix-keymap binding with the following
62 devicetree/bindings/input/matrix-keymap.txt.
H A Dst-keyscan.txt4 matrix-keymap.
20 devicetree/bindings/input/matrix-keymap.txt.
H A Dmatrix-keymap.txt1 This file has been moved to matrix-keymap.yaml
/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mq-librem5-r3.dtsi19 mount-matrix = "1", "0", "0",
42 mount-matrix = "1", "0", "0",
/linux/tools/verification/rvgen/rvgen/
H A Dautomata.py504 # declare the matrix....
505 matrix = [[self.invalid_state_str for _ in range(nr_event)] for _ in range(nr_state)]
513 matrix[states_dict[src]][events_dict[event]] = dst
515 return matrix
/linux/arch/arm/boot/dts/microchip/
H A Dat91sam9261.dtsi105 atmel,matrix = <&matrix>;
151 atmel,matrix = <&matrix>;
292 matrix: matrix@ffffee00 { label
293 compatible = "atmel,at91sam9261-matrix", "syscon";
/linux/tools/thermal/tmon/
H A DREADME15 introduced sysfs entry at /sys/class/thermal with a matrix of symbolic
17 matrix by hand is not a trivial task. Testing is also difficult in that
/linux/Documentation/devicetree/bindings/sound/
H A Drt5663.txt27 The matrix row number of the impedance sensing table.
30 The matrix rows of the impedance sensing table are consisted by impedance
/linux/include/uapi/linux/media/amlogic/
H A Dc3-isp-config.h399 __s16 matrix[3][3]; member
419 __s16 matrix[3][3]; member
/linux/Documentation/userspace-api/media/drivers/
H A Dccs.rst23 The pixel array sub-device represents the camera sensor's pixel matrix, as well
26 entity. The size of the pixel matrix can be obtained by getting the
59 analogue data is never read from the pixel matrix that are outside the
/linux/lib/crypto/x86/
H A Dchacha-avx512vl-x86_64.S28 # %rdi: Input state matrix, s
35 # matrix twice across four AVX registers. It performs matrix operations
36 # on four words in each matrix in parallel, but requires shuffling to
193 # %rdi: Input state matrix, s
200 # matrix four times across eight AVX registers. It performs matrix
204 # arithmetic on two matrix-pairs without much slowdown.
459 # %rdi: Input state matrix, s
466 # the state matrix in AVX registers eight times. Compared to AVX2, this
/linux/drivers/gpu/drm/vkms/
H A Dvkms_composer.h25 void apply_3x4_matrix(struct pixel_argb_s32 *pixel, const struct drm_color_ctm_3x4 *matrix);

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