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/linux-6.1.9/tools/memory-model/Documentation/
Dcheatsheet.txt6 Relaxed store Y Y
7 Relaxed load Y Y Y Y
8 Relaxed RMW operation Y Y Y Y
9 rcu_dereference() Y Y Y Y
10 Successful *_acquire() R Y Y Y Y Y Y
11 Successful *_release() C Y Y Y W Y
12 smp_rmb() Y R Y Y R
13 smp_wmb() Y W Y Y W
14 smp_mb() & synchronize_rcu() CP Y Y Y Y Y Y Y Y
15 Successful full non-void RMW CP Y Y Y Y Y Y Y Y Y Y Y
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/linux-6.1.9/Documentation/userspace-api/media/v4l/
Dyuv-formats.rst10 separates the brightness information (Y) from the color information (U
72 - Y
74 - Y
76 - Y
78 - Y
80 - Y
82 - Y
84 - Y
86 - Y
88 - Y
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Dpixfmt-y8i.rst32 - Y'\ :sub:`00left`
33 - Y'\ :sub:`00right`
34 - Y'\ :sub:`01left`
35 - Y'\ :sub:`01right`
36 - Y'\ :sub:`02left`
37 - Y'\ :sub:`02right`
38 - Y'\ :sub:`03left`
39 - Y'\ :sub:`03right`
41 - Y'\ :sub:`10left`
42 - Y'\ :sub:`10right`
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Dpixfmt-yuv-luma.rst9 This family of formats only store the luma component of a Y'CbCr image. They
17 - Y'\ :sub:`x`\ [9:2] denotes bits 9 to 2 of the Y' value for pixel at colum
45 - Y'\ :sub:`0`\ [7:0]
56 - Y'\ :sub:`0`\ [7:0]
57 - Y'\ :sub:`1`\ [5:0] Y'\ :sub:`0`\ [9:8]
58 - Y'\ :sub:`2`\ [3:0] Y'\ :sub:`1`\ [9:6]
59 - Y'\ :sub:`3`\ [1:0] Y'\ :sub:`2`\ [9:4]
60 - Y'\ :sub:`3`\ [9:2]
67 - Y'\ :sub:`0`\ [7:0]
68 - `000000` Y'\ :sub:`0`\ [9:8]
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Dpixfmt-yuv-planar.rst13 stores the Y components. The second plane is the chroma plane and stores the
16 - Fully planar formats use three planes to store the Y, Cb and Cr components
203 - Y'\ :sub:`00`
204 - Y'\ :sub:`01`
205 - Y'\ :sub:`02`
206 - Y'\ :sub:`03`
208 - Y'\ :sub:`10`
209 - Y'\ :sub:`11`
210 - Y'\ :sub:`12`
211 - Y'\ :sub:`13`
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Dpixfmt-m420.rst23 Cb\ :sub:`0`/Cr\ :sub:`0` belongs to Y'\ :sub:`00`, Y'\ :sub:`01`,
24 Y'\ :sub:`10`, Y'\ :sub:`11`.
26 All line lengths are identical: if the Y lines include pad bytes so do
38 - Y'\ :sub:`00`
39 - Y'\ :sub:`01`
40 - Y'\ :sub:`02`
41 - Y'\ :sub:`03`
43 - Y'\ :sub:`10`
44 - Y'\ :sub:`11`
45 - Y'\ :sub:`12`
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Dpixfmt-packed-yuv.rst9 Similarly to the packed RGB formats, the packed YUV formats store the Y, Cb and
16 - 'Y', 'Cb' and 'Cr' denote bits of the luma, blue chroma (also known as
26 full triplet of Y, Cb and Cr values.
29 component. They are named based on the order of the Y, Cb and Cr components as
32 format stores a pixel in a 16-bit word [15:0] laid out at as [Y'\ :sub:`4-0`
34 [Cb\ :sub:`2-0` Cr\ :sub:`4-0`] followed by [Y'\ :sub:`4-0` Cb\ :sub:`5-3`].
93 - Y'\ :sub:`3`
94 - Y'\ :sub:`2`
95 - Y'\ :sub:`1`
96 - Y'\ :sub:`0`
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Dcolorspaces-details.rst15 ``V4L2_XFER_FUNC_709``. The default Y'CbCr encoding is
16 ``V4L2_YCBCR_ENC_601``. The default Y'CbCr quantization is limited
66 The luminance (Y') and color difference (Cb and Cr) are obtained with
71 Y' = 0.2990R' + 0.5870G' + 0.1140B'
77 Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
78 [-0.5…0.5]. This conversion to Y'CbCr is identical to the one defined in
93 default Y'CbCr encoding is ``V4L2_YCBCR_ENC_709``. The default Y'CbCr
142 The luminance (Y') and color difference (Cb and Cr) are obtained with
147 Y' = 0.2126R' + 0.7152G' + 0.0722B'
153 Y' is clamped to the range [0…1] and Cb and Cr are clamped to the range
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/linux-6.1.9/drivers/pinctrl/tegra/
Dpinctrl-tegra194.c1626 …PINGROUP(touch_clk_pcc4, GP, TOUCH, RSVD2, RSVD3, 0x2000, 1, Y, -1, -1, 6, 8, -1, 10, 11, 12,…
1627 …PINGROUP(uart3_rx_pcc6, UARTC, RSVD1, RSVD2, RSVD3, 0x2008, 1, Y, 5, -1, 6, 8, -1, 10, 11, 1…
1628 …PINGROUP(uart3_tx_pcc5, UARTC, RSVD1, RSVD2, RSVD3, 0x2010, 1, Y, 5, -1, 6, 8, -1, 10, 11, 1…
1629 …PINGROUP(gen8_i2c_sda_pdd2, I2C8, RSVD1, RSVD2, RSVD3, 0x2018, 1, Y, 5, -1, 6, 8, -1, 10, 11,…
1630 …PINGROUP(gen8_i2c_scl_pdd1, I2C8, RSVD1, RSVD2, RSVD3, 0x2020, 1, Y, 5, -1, 6, 8, -1, 10, 11,…
1631 …PINGROUP(spi2_mosi_pcc2, SPI2, UARTG, RSVD2, RSVD3, 0x2028, 1, Y, 5, -1, 6, 8, -1, 10, 11, 12…
1632 …PINGROUP(gen2_i2c_scl_pcc7, I2C2, RSVD1, RSVD2, RSVD3, 0x2030, 1, Y, 5, -1, 6, 8, -1, 10, 11,…
1633 …PINGROUP(spi2_cs0_pcc3, SPI2, UARTG, RSVD2, RSVD3, 0x2038, 1, Y, 5, -1, 6, 8, -1, 10, 11, 12…
1634 …PINGROUP(gen2_i2c_sda_pdd0, I2C2, RSVD1, RSVD2, RSVD3, 0x2040, 1, Y, 5, -1, 6, 8, -1, 10, 11,…
1635 …PINGROUP(spi2_sck_pcc0, SPI2, UARTG, RSVD2, RSVD3, 0x2048, 1, Y, 5, -1, 6, 8, -1, 10, 11, 12…
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Dpinctrl-tegra210.c1357 …PINGROUP(sdmmc1_clk_pm0, SDMMC1, RSVD1, RSVD2, RSVD3, 0x3000, Y, Y, N, N,…
1358 …PINGROUP(sdmmc1_cmd_pm1, SDMMC1, SPI3, RSVD2, RSVD3, 0x3004, Y, Y, N, N,…
1359 …PINGROUP(sdmmc1_dat3_pm2, SDMMC1, SPI3, RSVD2, RSVD3, 0x3008, Y, Y, N, N,…
1360 …PINGROUP(sdmmc1_dat2_pm3, SDMMC1, SPI3, RSVD2, RSVD3, 0x300c, Y, Y, N, N,…
1361 …PINGROUP(sdmmc1_dat1_pm4, SDMMC1, SPI3, RSVD2, RSVD3, 0x3010, Y, Y, N, N,…
1362 …PINGROUP(sdmmc1_dat0_pm5, SDMMC1, RSVD1, RSVD2, RSVD3, 0x3014, Y, Y, N, N,…
1363 …PINGROUP(sdmmc3_clk_pp0, SDMMC3, RSVD1, RSVD2, RSVD3, 0x301c, Y, Y, N, N,…
1364 …PINGROUP(sdmmc3_cmd_pp1, SDMMC3, RSVD1, RSVD2, RSVD3, 0x3020, Y, Y, N, N,…
1365 …PINGROUP(sdmmc3_dat0_pp5, SDMMC3, RSVD1, RSVD2, RSVD3, 0x3024, Y, Y, N, N,…
1366 …PINGROUP(sdmmc3_dat1_pp4, SDMMC3, RSVD1, RSVD2, RSVD3, 0x3028, Y, Y, N, N,…
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/linux-6.1.9/arch/sparc/include/asm/
Dsfp-machine_64.h32 #define _FP_MUL_MEAT_S(R,X,Y) \ argument
33 _FP_MUL_MEAT_1_imm(_FP_WFRACBITS_S,R,X,Y)
34 #define _FP_MUL_MEAT_D(R,X,Y) \ argument
35 _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
36 #define _FP_MUL_MEAT_Q(R,X,Y) \ argument
37 _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
39 #define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_imm(S,R,X,Y,_FP_DIV_HELP_imm) argument
40 #define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_1_udiv_norm(D,R,X,Y) argument
41 #define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_2_udiv(Q,R,X,Y) argument
59 #define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ argument
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Dsfp-machine_32.h34 #define _FP_MUL_MEAT_S(R,X,Y) \ argument
35 _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
36 #define _FP_MUL_MEAT_D(R,X,Y) \ argument
37 _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
38 #define _FP_MUL_MEAT_Q(R,X,Y) \ argument
39 _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
41 #define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_udiv(S,R,X,Y) argument
42 #define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y) argument
43 #define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y) argument
61 #define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ argument
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/linux-6.1.9/arch/sh/include/asm/
Dsfp-machine.h29 #define _FP_MUL_MEAT_S(R,X,Y) \ argument
30 _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
31 #define _FP_MUL_MEAT_D(R,X,Y) \ argument
32 _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
33 #define _FP_MUL_MEAT_Q(R,X,Y) \ argument
34 _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
36 #define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_udiv(S,R,X,Y) argument
37 #define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y) argument
38 #define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y) argument
53 #define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ argument
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/linux-6.1.9/drivers/media/dvb-frontends/
Dstv0367_priv.h28 #define MAX(X, Y) ((X) >= (Y) ? (X) : (Y)) argument
29 #define MIN(X, Y) ((X) <= (Y) ? (X) : (Y)) argument
30 #define INRANGE(X, Y, Z) \ argument
31 ((((X) <= (Y)) && ((Y) <= (Z))) || \
32 (((Z) <= (Y)) && ((Y) <= (X))) ? 1 : 0)
35 #define MAKEWORD(X, Y) (((X) << 8) + (Y)) argument
39 #define MSB(Y) (((Y) >> 8) & 0xff) argument
40 #define MMSB(Y)(((Y) >> 16) & 0xff) argument
/linux-6.1.9/arch/m68k/fpsp040/
Dsrem_mod.S5 | input values X and Y. The entry point sREM computes the floating
6 | point (IEEE) REM of the input values X and Y.
10 | Double-extended value Y is pointed to by address in register
12 | of X and Y are both nonzero and finite; although either or both
18 | FREM(X,Y) or FMOD(X,Y), depending on entry point.
23 | Step 1. Save and strip signs of X and Y: signX := sign(X),
24 | signY := sign(Y), X := |X|, Y := |Y|,
28 | Step 2. Set L := expo(X)-expo(Y), k := 0, Q := 0.
35 | Step 3. Perform MOD(X,Y)
36 | 3.1 If R = Y, go to Step 9.
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/linux-6.1.9/arch/alpha/include/asm/
Dsfp-machine.h32 #define _FP_MUL_MEAT_S(R,X,Y) \ argument
33 _FP_MUL_MEAT_1_imm(_FP_WFRACBITS_S,R,X,Y)
34 #define _FP_MUL_MEAT_D(R,X,Y) \ argument
35 _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
36 #define _FP_MUL_MEAT_Q(R,X,Y) \ argument
37 _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
39 #define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_imm(S,R,X,Y,_FP_DIV_HELP_imm) argument
40 #define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_1_udiv(D,R,X,Y) argument
41 #define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_2_udiv(Q,R,X,Y) argument
55 #define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ argument
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/linux-6.1.9/include/math-emu/
Dop-2.h88 #define _FP_FRAC_ADD_2(R,X,Y) \ argument
89 __FP_FRAC_ADD_2(R##_f1, R##_f0, X##_f1, X##_f0, Y##_f1, Y##_f0)
91 #define _FP_FRAC_SUB_2(R,X,Y) \ argument
92 __FP_FRAC_SUB_2(R##_f1, R##_f0, X##_f1, X##_f0, Y##_f1, Y##_f0)
94 #define _FP_FRAC_DEC_2(X,Y) \ argument
95 __FP_FRAC_DEC_2(X##_f1, X##_f0, Y##_f1, Y##_f0)
113 #define _FP_FRAC_EQ_2(X, Y) (X##_f1 == Y##_f1 && X##_f0 == Y##_f0) argument
114 #define _FP_FRAC_GT_2(X, Y) \ argument
115 (X##_f1 > Y##_f1 || (X##_f1 == Y##_f1 && X##_f0 > Y##_f0))
116 #define _FP_FRAC_GE_2(X, Y) \ argument
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Dop-1.h52 #define _FP_FRAC_ADD_1(R,X,Y) (R##_f = X##_f + Y##_f) argument
53 #define _FP_FRAC_SUB_1(R,X,Y) (R##_f = X##_f - Y##_f) argument
54 #define _FP_FRAC_DEC_1(X,Y) (X##_f -= Y##_f) argument
62 #define _FP_FRAC_EQ_1(X, Y) (X##_f == Y##_f) argument
63 #define _FP_FRAC_GE_1(X, Y) (X##_f >= Y##_f) argument
64 #define _FP_FRAC_GT_1(X, Y) (X##_f > Y##_f) argument
127 #define _FP_MUL_MEAT_1_imm(wfracbits, R, X, Y) \ argument
129 R##_f = X##_f * Y##_f; \
138 #define _FP_MUL_MEAT_1_wide(wfracbits, R, X, Y, doit) \ argument
141 doit(_Z_f1, _Z_f0, X##_f, Y##_f); \
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Dop-common.h229 #define _FP_ADD_INTERNAL(fs, wc, R, X, Y, OP) \ argument
231 switch (_FP_CLS_COMBINE(X##_c, Y##_c)) \
236 _FP_I_TYPE diff = X##_e - Y##_e; \
245 R##_e = Y##_e; \
252 _FP_FRAC_SRS_##wc(Y, diff, _FP_WFRACBITS_##fs); \
253 else if (!_FP_FRAC_ZEROP_##wc(Y)) \
254 _FP_FRAC_SET_##wc(Y, _FP_MINFRAC_##wc); \
261 if (X##_s == Y##_s) \
264 _FP_FRAC_ADD_##wc(R, X, Y); \
274 _FP_FRAC_SUB_##wc(R, X, Y); \
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Dop-4.h111 #define _FP_FRAC_ADD_4(R,X,Y) \ argument
114 Y##_f[3], Y##_f[2], Y##_f[1], Y##_f[0])
116 #define _FP_FRAC_SUB_4(R,X,Y) \ argument
119 Y##_f[3], Y##_f[2], Y##_f[1], Y##_f[0])
121 #define _FP_FRAC_DEC_4(X,Y) \ argument
123 Y##_f[3], Y##_f[2], Y##_f[1], Y##_f[0])
137 #define _FP_FRAC_EQ_4(X,Y) \ argument
138 (X##_f[0] == Y##_f[0] && X##_f[1] == Y##_f[1] \
139 && X##_f[2] == Y##_f[2] && X##_f[3] == Y##_f[3])
141 #define _FP_FRAC_GT_4(X,Y) \ argument
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Ddouble.h110 #define FP_ADD_D(R,X,Y) _FP_ADD(D,2,R,X,Y) argument
111 #define FP_SUB_D(R,X,Y) _FP_SUB(D,2,R,X,Y) argument
112 #define FP_MUL_D(R,X,Y) _FP_MUL(D,2,R,X,Y) argument
113 #define FP_DIV_D(R,X,Y) _FP_DIV(D,2,R,X,Y) argument
117 #define FP_CMP_D(r,X,Y,un) _FP_CMP(D,2,r,X,Y,un) argument
118 #define FP_CMP_EQ_D(r,X,Y) _FP_CMP_EQ(D,2,r,X,Y) argument
182 #define FP_ADD_D(R,X,Y) _FP_ADD(D,1,R,X,Y) argument
183 #define FP_SUB_D(R,X,Y) _FP_SUB(D,1,R,X,Y) argument
184 #define FP_MUL_D(R,X,Y) _FP_MUL(D,1,R,X,Y) argument
185 #define FP_DIV_D(R,X,Y) _FP_DIV(D,1,R,X,Y) argument
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Dquad.h116 #define FP_ADD_Q(R,X,Y) _FP_ADD(Q,4,R,X,Y) argument
117 #define FP_SUB_Q(R,X,Y) _FP_SUB(Q,4,R,X,Y) argument
118 #define FP_MUL_Q(R,X,Y) _FP_MUL(Q,4,R,X,Y) argument
119 #define FP_DIV_Q(R,X,Y) _FP_DIV(Q,4,R,X,Y) argument
123 #define FP_CMP_Q(r,X,Y,un) _FP_CMP(Q,4,r,X,Y,un) argument
124 #define FP_CMP_EQ_Q(r,X,Y) _FP_CMP_EQ(Q,4,r,X,Y) argument
189 #define FP_ADD_Q(R,X,Y) _FP_ADD(Q,2,R,X,Y) argument
190 #define FP_SUB_Q(R,X,Y) _FP_SUB(Q,2,R,X,Y) argument
191 #define FP_MUL_Q(R,X,Y) _FP_MUL(Q,2,R,X,Y) argument
192 #define FP_DIV_Q(R,X,Y) _FP_DIV(Q,2,R,X,Y) argument
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Dsingle.h99 #define FP_ADD_S(R,X,Y) _FP_ADD(S,1,R,X,Y) argument
100 #define FP_SUB_S(R,X,Y) _FP_SUB(S,1,R,X,Y) argument
101 #define FP_MUL_S(R,X,Y) _FP_MUL(S,1,R,X,Y) argument
102 #define FP_DIV_S(R,X,Y) _FP_DIV(S,1,R,X,Y) argument
106 #define FP_CMP_S(r,X,Y,un) _FP_CMP(S,1,r,X,Y,un) argument
107 #define FP_CMP_EQ_S(r,X,Y) _FP_CMP_EQ(S,1,r,X,Y) argument
/linux-6.1.9/drivers/pinctrl/freescale/
DKconfig25 Say Y here to enable the imx1 pinctrl driver
32 Say Y here to enable the imx27 pinctrl driver
41 Say Y here to enable the imx25 pinctrl driver
48 Say Y here to enable the imx35 pinctrl driver
55 Say Y here to enable the imx50 pinctrl driver
62 Say Y here to enable the imx51 pinctrl driver
69 Say Y here to enable the imx53 pinctrl driver
76 Say Y here to enable the imx6q/dl pinctrl driver
83 Say Y here to enable the imx6sl pinctrl driver
90 Say Y here to enable the imx6sll pinctrl driver
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/linux-6.1.9/scripts/kconfig/tests/preprocess/variable/
DKconfig19 Y := 3 variable
20 SIMPLE += $(Y)
21 Y := 4 variable
25 Y := 3 variable
26 RECURSIVE += $(Y)
27 Y := 4 variable
32 Y := 3 variable
33 UNDEFINED_VARIABLE += $(Y)
34 Y := 4 variable
39 Y := B variable
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