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/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dml/dcn30/
Ddisplay_mode_vba_30.c676 // valid bpp = increments of 1/16 of a bit in dscceComputeDelay()
678 // max = such that compression is 1:1 in dscceComputeDelay()
680 …mSlices = number of slices in the horiziontal direction per DSC engine in the set of {1, 2, 3, 4} in dscceComputeDelay()
692 // #all other modes operate at 1 pixel per clock in dscceComputeDelay()
694 pixelsPerClock = 1; in dscceComputeDelay()
698 pixelsPerClock = 1; in dscceComputeDelay()
718 s = 1; in dscceComputeDelay()
726 ax = (a + 2) / 3 + D + 6 + 1; in dscceComputeDelay()
727 L = (ax + wx - 1) / wx; in dscceComputeDelay()
729 lstall = 1; in dscceComputeDelay()
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dml/dcn21/
Ddisplay_mode_vba_21.c503 // valid bpp = increments of 1/16 of a bit in dscceComputeDelay()
505 // max = such that compression is 1:1 in dscceComputeDelay()
507 …mSlices = number of slices in the horiziontal direction per DSC engine in the set of {1, 2, 3, 4} in dscceComputeDelay()
519 // #all other modes operate at 1 pixel per clock in dscceComputeDelay()
521 pixelsPerClock = 1; in dscceComputeDelay()
539 S = 1; in dscceComputeDelay()
549 ax = (a + 2) / 3 + D + 6 + 1; in dscceComputeDelay()
550 l = (ax + wx - 1) / wx; in dscceComputeDelay()
552 lstall = 1; in dscceComputeDelay()
555 Delay = l * wx * (numSlices - 1) + ax + S + lstall + 22; in dscceComputeDelay()
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dml/dcn32/
Ddisplay_mode_vba_util_32.c41 // valid bpp = increments of 1/16 of a bit in dml32_dscceComputeDelay()
43 // max = such that compression is 1:1 in dml32_dscceComputeDelay()
46 …mSlices = number of slices in the horiziontal direction per DSC engine in the set of {1, 2, 3, 4} in dml32_dscceComputeDelay()
60 // #all other modes operate at 1 pixel per clock in dml32_dscceComputeDelay()
62 pixelsPerClock = 1; in dml32_dscceComputeDelay()
82 s = 1; in dml32_dscceComputeDelay()
90 ax = (a + 2) / 3 + D + 6 + 1; in dml32_dscceComputeDelay()
91 L = (ax + wx - 1) / wx; in dml32_dscceComputeDelay()
93 lstall = 1; in dml32_dscceComputeDelay()
96 Delay = L * wx * (numSlices - 1) + ax + s + lstall + 22; in dml32_dscceComputeDelay()
[all …]
Ddisplay_mode_vba_32.c62 unsigned int j, k; in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation() local
85 for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) { in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
86 if (mode_lib->vba.WritebackEnable[k]) { in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
89 mode_lib->vba.WritebackPixelFormat[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
90 mode_lib->vba.PixelClock[k], mode_lib->vba.WritebackHRatio[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
91 mode_lib->vba.WritebackVRatio[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
92 mode_lib->vba.WritebackHTaps[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
93 mode_lib->vba.WritebackVTaps[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
94 mode_lib->vba.WritebackSourceWidth[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
95 mode_lib->vba.WritebackDestinationWidth[k], in DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation()
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dml/dcn20/
Ddisplay_mode_vba_20v2.c332 // valid bpp = increments of 1/16 of a bit in dscceComputeDelay()
334 // max = such that compression is 1:1 in dscceComputeDelay()
336 …mSlices = number of slices in the horiziontal direction per DSC engine in the set of {1, 2, 3, 4} in dscceComputeDelay()
348 // #all other modes operate at 1 pixel per clock in dscceComputeDelay()
350 pixelsPerClock = 1; in dscceComputeDelay()
368 s = 1; in dscceComputeDelay()
378 ax = (a + 2) / 3 + D + 6 + 1; in dscceComputeDelay()
379 l = (ax + wx - 1) / wx; in dscceComputeDelay()
381 lstall = 1; in dscceComputeDelay()
384 Delay = l * wx * (numSlices - 1) + ax + s + lstall + 22; in dscceComputeDelay()
[all …]
Ddisplay_mode_vba_20.c308 // valid bpp = increments of 1/16 of a bit in dscceComputeDelay()
310 // max = such that compression is 1:1 in dscceComputeDelay()
312 …mSlices = number of slices in the horiziontal direction per DSC engine in the set of {1, 2, 3, 4} in dscceComputeDelay()
324 // #all other modes operate at 1 pixel per clock in dscceComputeDelay()
326 pixelsPerClock = 1; in dscceComputeDelay()
344 s = 1; in dscceComputeDelay()
354 ax = (a + 2) / 3 + D + 6 + 1; in dscceComputeDelay()
355 l = (ax + wx - 1) / wx; in dscceComputeDelay()
357 lstall = 1; in dscceComputeDelay()
360 Delay = l * wx * (numSlices - 1) + ax + s + lstall + 22; in dscceComputeDelay()
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dml/dcn314/
Ddisplay_mode_vba_314.c57 // Delay in DCFCLK from ARB to DET (1st num is ARB to SDPIF, 2nd number is SDPIF to DET)
267 unsigned int k,
700 // valid bpp = increments of 1/16 of a bit in dscceComputeDelay()
702 // max = such that compression is 1:1 in dscceComputeDelay()
704 …mSlices = number of slices in the horiziontal direction per DSC engine in the set of {1, 2, 3, 4} in dscceComputeDelay()
716 pixelsPerClock = 1; in dscceComputeDelay()
719 // #all other modes operate at 1 pixel per clock in dscceComputeDelay()
721 pixelsPerClock = 1; in dscceComputeDelay()
741 s = 1; in dscceComputeDelay()
749 ax = (a + 2) / 3 + D + 6 + 1; in dscceComputeDelay()
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dml/dcn31/
Ddisplay_mode_vba_31.c56 // Delay in DCFCLK from ARB to DET (1st num is ARB to SDPIF, 2nd number is SDPIF to DET)
255 unsigned int k,
679 // valid bpp = increments of 1/16 of a bit in dscceComputeDelay()
681 // max = such that compression is 1:1 in dscceComputeDelay()
683 …mSlices = number of slices in the horiziontal direction per DSC engine in the set of {1, 2, 3, 4} in dscceComputeDelay()
695 pixelsPerClock = 1; in dscceComputeDelay()
698 // #all other modes operate at 1 pixel per clock in dscceComputeDelay()
700 pixelsPerClock = 1; in dscceComputeDelay()
720 s = 1; in dscceComputeDelay()
728 ax = (a + 2) / 3 + D + 6 + 1; in dscceComputeDelay()
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dml/calcs/
Ddcn_calc_auto.c42 int k; in scaler_settings_calculation() local
43 for (k = 0; k <= v->number_of_active_planes - 1; k++) { in scaler_settings_calculation()
45 if (v->source_scan[k] == dcn_bw_hor) { in scaler_settings_calculation()
46 v->h_ratio[k] = v->viewport_width[k] / v->scaler_rec_out_width[k]; in scaler_settings_calculation()
47 v->v_ratio[k] = v->viewport_height[k] / v->scaler_recout_height[k]; in scaler_settings_calculation()
50 v->h_ratio[k] = v->viewport_height[k] / v->scaler_rec_out_width[k]; in scaler_settings_calculation()
51 v->v_ratio[k] = v->viewport_width[k] / v->scaler_recout_height[k]; in scaler_settings_calculation()
55 if (v->source_scan[k] == dcn_bw_hor) { in scaler_settings_calculation()
56 …v->h_ratio[k] =dcn_bw_max2(v->viewport_width[k] / v->scaler_rec_out_width[k], v->viewport_height[k… in scaler_settings_calculation()
59 …v->h_ratio[k] =dcn_bw_max2(v->viewport_height[k] / v->scaler_rec_out_width[k], v->viewport_width[k… in scaler_settings_calculation()
[all …]
/Linux-v6.6/drivers/ata/pata_parport/
Depat.c32 * cont = 1 IDE control registers
43 case 1: in epat_write_regr()
45 w0(0x60+r); w2(1); w0(val); w2(4); in epat_write_regr()
64 w0(r); w2(1); w2(3); in epat_read_regr()
67 case 1: in epat_read_regr()
68 w0(0x40+r); w2(1); w2(4); in epat_read_regr()
72 w0(0x20+r); w2(1); w2(0x25); in epat_read_regr()
82 return -1; /* never gets here */ in epat_read_regr()
87 int k, ph, a, b; in epat_read_block() local
92 w0(7); w2(1); w2(3); w0(0xff); in epat_read_block()
[all …]
Depia.c22 * mode codes: 0 nybble reads on port 1, 8-bit writes
23 * 1 5/3 reads on ports 1 & 2, 8-bit writes
35 * cont = 1 IDE control registers
48 w0(r); w2(1); w2(3); w0(r); in epia_read_regr()
49 a = r1(); w2(1); b = r1(); w2(4); in epia_read_regr()
51 case 1: in epia_read_regr()
53 w0(r); w2(1); w0(r & 0x37); in epia_read_regr()
59 w0(r); w2(1); w2(0X21); w2(0x23); in epia_read_regr()
69 return -1; in epia_read_regr()
80 case 1: in epia_write_regr()
[all …]
Dfrpw.c28 * cont = 1 - access the IDE command set
59 int h, l, k, ph; in frpw_read_block_int() local
64 for (k = 0; k < count; k++) { in frpw_read_block_int()
67 buf[k] = j44(l, h); in frpw_read_block_int()
72 case 1: in frpw_read_block_int()
76 for (k = 0; k < count; k++) { in frpw_read_block_int()
78 buf[k] = r0(); in frpw_read_block_int()
86 for (k = 0; k < count; k++) in frpw_read_block_int()
87 buf[k] = r4(); in frpw_read_block_int()
94 for (k = 0; k < count - 2; k++) in frpw_read_block_int()
[all …]
Dfriq.c42 * cont = 1 - access the IDE command set
71 int h, l, k, ph; in friq_read_block_int() local
76 for (k = 0; k < count; k++) { in friq_read_block_int()
79 buf[k] = j44(l, h); in friq_read_block_int()
83 case 1: in friq_read_block_int()
87 for (k = 0; k < count; k++) { in friq_read_block_int()
89 buf[k] = r0(); in friq_read_block_int()
96 for (k = 0; k < count - 2; k++) in friq_read_block_int()
97 buf[k] = r4(); in friq_read_block_int()
100 buf[count - 1] = r4(); in friq_read_block_int()
[all …]
Dkbic.c23 #define r12w() (delay_p, inw(pi->port + 1) & 0xffff)
31 * cont = 1 - access the IDE command set
43 w0(regr | 0x18 | s); w2(4); w2(6); w2(4); w2(1); w0(8); in kbic_read_regr()
46 case 1: in kbic_read_regr()
62 return -1; in kbic_read_regr()
71 case 1: in kbic_write_regr()
128 int k, a, b; in kbic_read_block() local
133 for (k = 0; k < count / 2; k++) { in kbic_read_block()
134 w2(1); w0(8); in kbic_read_block()
138 buf[2 * k] = j44(a, b); in kbic_read_block()
[all …]
Ddstr.c20 * 1 8-bit reads and writes
27 ((b << 1) & 0x70) | ((~b) & 0x80))
35 * cont = 1 - access the IDE command set
49 w0(1); in dstr_read_regr()
56 case 1: in dstr_read_regr()
66 return -1; in dstr_read_regr()
77 w0(1); in dstr_write_regr()
82 case 1: in dstr_write_regr()
117 int k, a, b; in dstr_read_block() local
128 for (k = 0; k < count; k++) { in dstr_read_block()
[all …]
Don26.c20 * 1 8-bit reads and writes
40 * cont = 1 - access the IDE command set
47 r = (regr << 2) + 1 + cont; in on26_read_regr()
51 w0(1); P1; w0(r); P2; w0(0); P1; in on26_read_regr()
56 case 1: in on26_read_regr()
57 w0(1); P1; w0(r); P2; w0(0); P1; in on26_read_regr()
63 w3(1); w3(1); w2(5); w4(r); w2(4); in on26_read_regr()
69 return -1; in on26_read_regr()
74 int r = (regr << 2) + 1 + cont; in on26_write_regr()
78 case 1: in on26_write_regr()
[all …]
/Linux-v6.6/include/uapi/linux/
Dkeyboard.h10 #define KG_ALTGR 1
30 #define KT_FN 1
45 #define K(t,v) (((t)<<8)|(v)) macro
49 #define K_F1 K(KT_FN,0)
50 #define K_F2 K(KT_FN,1)
51 #define K_F3 K(KT_FN,2)
52 #define K_F4 K(KT_FN,3)
53 #define K_F5 K(KT_FN,4)
54 #define K_F6 K(KT_FN,5)
55 #define K_F7 K(KT_FN,6)
[all …]
/Linux-v6.6/tools/testing/selftests/bpf/prog_tests/
Dhashmap.c14 static size_t hash_fn(long k, void *ctx) in hash_fn() argument
16 return k; in hash_fn()
26 size_t r = 1; in next_pow_2()
29 r <<= 1; in next_pow_2()
38 r <<= 1; in exp_cap()
56 long oldk, k = i; in test_hashmap_generic() local
59 err = hashmap__update(map, k, v, &oldk, &oldv); in test_hashmap_generic()
65 err = hashmap__add(map, k, v); in test_hashmap_generic()
67 err = hashmap__set(map, k, v, &oldk, &oldv); in test_hashmap_generic()
69 "unexpected k/v: %ld=%ld\n", oldk, oldv)) in test_hashmap_generic()
[all …]
/Linux-v6.6/drivers/md/bcache/
Dbset.c23 struct bkey *k, *next; in bch_dump_bset() local
25 for (k = i->start; k < bset_bkey_last(i); k = next) { in bch_dump_bset()
26 next = bkey_next(k); in bch_dump_bset()
29 (unsigned int) ((u64 *) k - i->d), i->keys); in bch_dump_bset()
32 b->ops->key_dump(b, k); in bch_dump_bset()
34 pr_cont("%llu:%llu\n", KEY_INODE(k), KEY_OFFSET(k)); in bch_dump_bset()
37 bkey_cmp(k, b->ops->is_extents ? in bch_dump_bset()
58 struct bkey *k; in __bch_count_data() local
61 for_each_key(b, k, &iter) in __bch_count_data()
62 ret += KEY_SIZE(k); in __bch_count_data()
[all …]
/Linux-v6.6/tools/lib/
Dlist_sort.c115 * - Returning a boolean 0/1.
129 * 2:1 balanced merges. Given two pending sublists of size 2^k, they are
130 * merged to a size-2^(k+1) list as soon as we have 2^k following elements.
132 * Thus, it will avoid cache thrashing as long as 3*2^k elements can
141 * Each time we increment "count", we set one bit (bit k) and clear
142 * bits k-1 .. 0. Each time this happens (except the very first time
143 * for each bit, when count increments to 2^k), we merge two lists of
144 * size 2^k into one list of size 2^(k+1).
147 * 2^k, which is when we have 2^k elements pending in smaller lists,
148 * so it's safe to merge away two lists of size 2^k.
[all …]
/Linux-v6.6/lib/
Dlist_sort.c116 * - Returning a boolean 0/1.
130 * 2:1 balanced merges. Given two pending sublists of size 2^k, they are
131 * merged to a size-2^(k+1) list as soon as we have 2^k following elements.
133 * Thus, it will avoid cache thrashing as long as 3*2^k elements can
142 * Each time we increment "count", we set one bit (bit k) and clear
143 * bits k-1 .. 0. Each time this happens (except the very first time
144 * for each bit, when count increments to 2^k), we merge two lists of
145 * size 2^k into one list of size 2^(k+1).
148 * 2^k, which is when we have 2^k elements pending in smaller lists,
149 * so it's safe to merge away two lists of size 2^k.
[all …]
/Linux-v6.6/fs/btrfs/tests/
Dextent-map-tests.c26 if (refcount_read(&em->refs) != 1) { in free_extent_map_tree()
32 refcount_set(&em->refs, 1); in free_extent_map_tree()
44 * extent [0, 16K), followed by another file extent [16K, 20K), two dio reads
45 * are entering btrfs_get_extent() concurrently, t1 is reading [8K, 16K), t2 is
46 * reading [0, 8K)
51 * -> add_extent_mapping(0, 16K)
53 * ->add_extent_mapping(0, 16K)
70 /* Add [0, 16K) */ in test_case_1()
79 test_err("cannot add extent range [0, 16K)"); in test_case_1()
84 /* Add [16K, 20K) following [0, 16K) */ in test_case_1()
[all …]
/Linux-v6.6/lib/crypto/mpi/
Dmpi-mod.c16 int k; member
42 ctx = kcalloc(1, sizeof(*ctx), GFP_KERNEL); in mpi_barrett_init()
48 ctx->m_copied = 1; in mpi_barrett_init()
52 ctx->k = mpi_get_nlimbs(m); in mpi_barrett_init()
53 tmp = mpi_alloc(ctx->k + 1); in mpi_barrett_init()
55 /* Barrett precalculation: y = floor(b^(2k) / m). */ in mpi_barrett_init()
56 mpi_set_ui(tmp, 1); in mpi_barrett_init()
57 mpi_lshift_limbs(tmp, 2 * ctx->k); in mpi_barrett_init()
61 ctx->r1 = mpi_alloc(2 * ctx->k + 1); in mpi_barrett_init()
62 ctx->r2 = mpi_alloc(2 * ctx->k + 1); in mpi_barrett_init()
[all …]
/Linux-v6.6/crypto/
Dserpent_generic.c25 ({ b ^= d; b ^= c; b ^= a; b ^= PHI ^ i; b = rol32(b, 11); k[j] = b; })
28 ({ x0 = k[i]; x1 = k[i+1]; x2 = k[i+2]; x3 = k[i+3]; })
31 ({ k[i] = x0; k[i+1] = x1; k[i+2] = x2; k[i+3] = x3; })
36 #define K(x0, x1, x2, x3, i) ({ \ macro
37 x3 ^= k[4*(i)+3]; x2 ^= k[4*(i)+2]; \
38 x1 ^= k[4*(i)+1]; x0 ^= k[4*(i)+0]; \
45 x1 = rol32(x1, 1); x3 ^= x4; \
48 x0 ^= x3; x2 ^= x4; x3 ^= k[4*i+3]; \
49 x1 ^= k[4*i+1]; x0 = rol32(x0, 5); x2 = rol32(x2, 22);\
50 x0 ^= k[4*i+0]; x2 ^= k[4*i+2]; \
[all …]
/Linux-v6.6/drivers/clk/sunxi-ng/
Dccu_nk.c15 unsigned long k, min_k, max_k; member
40 nk->k = best_k; in ccu_nk_find_best()
71 unsigned long rate, n, k; in ccu_nk_recalc_rate() local
77 n &= (1 << nk->n.width) - 1; in ccu_nk_recalc_rate()
82 k = reg >> nk->k.shift; in ccu_nk_recalc_rate()
83 k &= (1 << nk->k.width) - 1; in ccu_nk_recalc_rate()
84 k += nk->k.offset; in ccu_nk_recalc_rate()
85 if (!k) in ccu_nk_recalc_rate()
86 k++; in ccu_nk_recalc_rate()
88 rate = parent_rate * n * k; in ccu_nk_recalc_rate()
[all …]

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