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/openbmc/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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/openbmc/linux/drivers/staging/media/atomisp/pci/isp/kernels/csc/csc_1.0/
H 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()
48 to->m20 = (int16_t)from->matrix[6]; in ia_css_encode_cc()
49 to->m21 = (int16_t)from->matrix[7]; in ia_css_encode_cc()
50 to->m22 = (int16_t)from->matrix[8]; in ia_css_encode_cc()
122 config->matrix[0], in ia_css_cc_config_debug_dtrace()
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/openbmc/linux/Documentation/devicetree/bindings/mfd/
H 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"
17 "microchip,sam9x7-matrix", "atmel,at91sam9x5-matrix", "syscon"
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/openbmc/linux/drivers/media/platform/amphion/
H A Dvpu_color.c89 u32 vpu_color_cvrt_matrix_v2i(u32 matrix) in vpu_color_cvrt_matrix_v2i() argument
91 return vpu_helper_find_in_array_u8(colormatrixcoefs, ARRAY_SIZE(colormatrixcoefs), matrix); in vpu_color_cvrt_matrix_v2i()
94 u32 vpu_color_cvrt_matrix_i2v(u32 matrix) in vpu_color_cvrt_matrix_i2v() argument
96 return matrix < ARRAY_SIZE(colormatrixcoefs) ? colormatrixcoefs[matrix] : 0; in vpu_color_cvrt_matrix_i2v()
122 int vpu_color_check_matrix(u32 matrix) in vpu_color_check_matrix() argument
124 return vpu_color_cvrt_matrix_v2i(matrix) ? 0 : -EINVAL; in vpu_color_check_matrix()
146 u32 matrix; in vpu_color_get_default() local
152 matrix = V4L2_YCBCR_ENC_709; in vpu_color_get_default()
158 matrix = V4L2_YCBCR_ENC_601; in vpu_color_get_default()
162 matrix = V4L2_YCBCR_ENC_SMPTE240M; in vpu_color_get_default()
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/openbmc/u-boot/drivers/misc/
H A Dcros_ec_sandbox.c83 struct ec_keymatrix_entry *matrix; /* the key matrix info */ member
199 ec->matrix = calloc(ec->matrix_count, sizeof(*ec->matrix)); in keyscan_read_fdt_matrix()
200 if (!ec->matrix) { in keyscan_read_fdt_matrix()
207 struct ec_keymatrix_entry *matrix = &ec->matrix[upto]; in keyscan_read_fdt_matrix() local
211 matrix->row = word >> 24; in keyscan_read_fdt_matrix()
212 matrix->col = (word >> 16) & 0xff; in keyscan_read_fdt_matrix()
213 matrix->keycode = word & 0xffff; in keyscan_read_fdt_matrix()
216 if (matrix->row >= KEYBOARD_ROWS || in keyscan_read_fdt_matrix()
217 matrix->col >= KEYBOARD_COLS) { in keyscan_read_fdt_matrix()
219 __func__, matrix->row, matrix->col); in keyscan_read_fdt_matrix()
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/openbmc/u-boot/board/laird/wb45n/
H A Dwb45n.c25 struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; in wb45n_nand_hw_init() local
28 csa = readl(&matrix->ebicsa); in wb45n_nand_hw_init()
33 writel(csa, &matrix->ebicsa); in wb45n_nand_hw_init()
131 struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; in matrix_init() local
134 csa = readl(&matrix->ebicsa); in matrix_init()
142 writel(csa, &matrix->ebicsa); in matrix_init()
181 struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; in mem_init() local
191 csa = readl(&matrix->ebicsa); in mem_init()
193 writel(csa, &matrix->ebicsa); in mem_init()
/openbmc/linux/drivers/of/
H 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()
/openbmc/linux/Documentation/devicetree/bindings/input/
H 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";
H 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.
/openbmc/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()
631 struct ap_matrix *matrix) in vfio_ap_matrix_init() argument
633 matrix->apm_max = info->apxa ? info->na : 63; in vfio_ap_matrix_init()
634 matrix->aqm_max = info->apxa ? info->nd : 15; in vfio_ap_matrix_init()
635 matrix->adm_max = info->apxa ? info->nd : 15; in vfio_ap_matrix_init()
652 bitmap_and(matrix_mdev->shadow_apcb.adm, matrix_mdev->matrix.adm, in vfio_ap_mdev_filter_cdoms()
699 bitmap_and(matrix_mdev->shadow_apcb.apm, matrix_mdev->matrix.apm, in vfio_ap_mdev_filter_matrix()
701 bitmap_and(matrix_mdev->shadow_apcb.aqm, matrix_mdev->matrix.aqm, in vfio_ap_mdev_filter_matrix()
745 vfio_ap_matrix_init(&matrix_dev->info, &matrix_mdev->matrix); in vfio_ap_mdev_init_dev()
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/openbmc/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
/openbmc/u-boot/drivers/input/
H A Dtegra-kbc.c44 struct key_matrix matrix; /* The key matrix layer */ member
88 return key_matrix_decode(&priv->matrix, keys, KBC_MAX_KPENT, fifo, in tegra_kbc_find_keys()
212 if (i < priv->matrix.num_rows) { in config_kbc_gpio()
215 col_cfg |= (((i - priv->matrix.num_rows) << 1) | 1) in config_kbc_gpio()
300 ret = key_matrix_init(&priv->matrix, 16, 8, 1); in tegra_kbd_probe()
305 ret = key_matrix_decode_fdt(dev, &priv->matrix); in tegra_kbd_probe()
312 if (priv->matrix.fn_keycode) { in tegra_kbd_probe()
314 priv->matrix.fn_keycode, in tegra_kbd_probe()
315 priv->matrix.key_count); in tegra_kbd_probe()
H A Dtwl4030.c50 int twl4030_keypad_scan(unsigned char *matrix) in twl4030_keypad_scan() argument
74 matrix[c * 8 + r] = !(data & (1 << r)); in twl4030_keypad_scan()
84 int twl4030_keypad_key(unsigned char *matrix, u8 c, u8 r) in twl4030_keypad_key() argument
86 return matrix[c * 8 + r]; in twl4030_keypad_key()
H A Dcros_ec_keyb.c25 struct key_matrix matrix; /* The key matrix layer */ member
68 for (col = num_keys = bit = 0; col < priv->matrix.num_cols; in check_for_keys()
70 for (row = 0; row < priv->matrix.num_rows; row++) { in check_for_keys()
137 num_keycodes = key_matrix_decode(&priv->matrix, keys, in cros_ec_kbc_check()
195 ret = key_matrix_init(&priv->matrix, priv->key_rows, priv->key_cols, in cros_ec_kbd_probe()
201 ret = key_matrix_decode_fdt(dev, &priv->matrix); in cros_ec_kbd_probe()
/openbmc/u-boot/board/atmel/at91sam9x5ek/
H A Dat91sam9x5ek.c30 struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; in at91sam9x5ek_nand_hw_init() local
34 csa = readl(&matrix->ebicsa); in at91sam9x5ek_nand_hw_init()
42 writel(csa, &matrix->ebicsa); in at91sam9x5ek_nand_hw_init()
188 struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; in mem_init() local
198 csa = readl(&matrix->ebicsa); in mem_init()
203 writel(csa, &matrix->ebicsa); in mem_init()
/openbmc/u-boot/board/ronetix/pm9263/
H A Dpm9263.c40 struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; in pm9263_nand_hw_init() local
43 csa = readl(&matrix->csa[0]) | AT91_MATRIX_CSA_EBI_CS3A; in pm9263_nand_hw_init()
44 writel(csa, &matrix->csa[0]); in pm9263_nand_hw_init()
149 struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; in pm9263_lcd_hw_psram_init() local
152 csa = readl(&matrix->csa[1]) | AT91_MATRIX_CSA_DBPUC | in pm9263_lcd_hw_psram_init()
155 writel(csa, &matrix->csa[1]); in pm9263_lcd_hw_psram_init()
220 writel(AT91_MATRIX_PRA_M5(3), &matrix->pr[5].a); in pm9263_lcd_hw_psram_init()
221 writel(CONFIG_PSRAM_SCFG, &matrix->scfg[5]); in pm9263_lcd_hw_psram_init()
/openbmc/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()
/openbmc/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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/openbmc/u-boot/board/atmel/at91sam9n12ek/
H A Dat91sam9n12ek.c35 struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; in at91sam9n12ek_nand_hw_init() local
39 csa = readl(&matrix->ebicsa); in at91sam9n12ek_nand_hw_init()
46 writel(csa, &matrix->ebicsa); in at91sam9n12ek_nand_hw_init()
271 struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; in mem_init() local
281 csa = readl(&matrix->ebicsa); in mem_init()
286 writel(csa, &matrix->ebicsa); in mem_init()
/openbmc/qemu/docs/system/s390x/
H A Dvfio-ap.rst103 APQN is defined by the matrix calculated from the APM and AQM; it is the
163 the AP resources configured for the LPAR. The LPAR's AP matrix is
317 Configuring an AP matrix for a linux guest
320 The sysfs interfaces for configuring an AP matrix for a guest are built on the
321 VFIO mediated device framework. To configure an AP matrix for a guest, a
322 mediated matrix device must first be created for the ``/sys/devices/vfio_ap/matrix``
325 creating mediated matrix devices is created::
329 ......[matrix]
335 A mediated AP matrix device is created by writing a UUID to the attribute file
346 When a mediated AP matrix device is created, a sysfs directory named after
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/openbmc/linux/drivers/staging/media/atomisp/pci/
H 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},
/openbmc/linux/drivers/media/i2c/
H A Dov7670.c1282 int matrix[CMATRIX_LEN]) in ov7670_store_cmatrix()
1297 if (matrix[i] < 0) { in ov7670_store_cmatrix()
1299 if (matrix[i] < -255) in ov7670_store_cmatrix()
1302 raw = (-1 * matrix[i]) & 0xff; in ov7670_store_cmatrix()
1304 if (matrix[i] > 255) in ov7670_store_cmatrix()
1307 raw = matrix[i] & 0xff; in ov7670_store_cmatrix()
1366 int matrix[CMATRIX_LEN], int sat, int hue) in ov7670_calc_cmatrix()
1373 matrix[i] = (info->fmt->cmatrix[i] * sat) >> 7; in ov7670_calc_cmatrix()
1380 memcpy(tmpmatrix, matrix, CMATRIX_LEN*sizeof(int)); in ov7670_calc_cmatrix()
1384 matrix[0] = (matrix[3]*sinth + matrix[0]*costh)/1000; in ov7670_calc_cmatrix()
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/openbmc/u-boot/board/atmel/at91sam9260ek/
H A Dat91sam9260ek.c28 struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; in at91sam9260ek_nand_hw_init() local
32 csa = readl(&matrix->ebicsa); in at91sam9260ek_nand_hw_init()
34 writel(csa, &matrix->ebicsa); in at91sam9260ek_nand_hw_init()
/openbmc/u-boot/board/calao/usb_a9263/
H A Dusb_a9263.c28 at91_matrix_t *matrix = (at91_matrix_t *)ATMEL_BASE_MATRIX; in usb_a9263_nand_hw_init() local
31 csa = readl(&matrix->csa[0]) | AT91_MATRIX_CSA_EBI_CS3A; in usb_a9263_nand_hw_init()
32 writel(csa, &matrix->csa[0]); in usb_a9263_nand_hw_init()
/openbmc/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()

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