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/Linux-v5.15/drivers/gpu/drm/amd/display/dc/dsc/
Drc_calc_dpi.c19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
30 static void copy_pps_fields(struct drm_dsc_config *to, const struct drm_dsc_config *from) in copy_pps_fields() argument
32 to->line_buf_depth = from->line_buf_depth; in copy_pps_fields()
33 to->bits_per_component = from->bits_per_component; in copy_pps_fields()
34 to->convert_rgb = from->convert_rgb; in copy_pps_fields()
35 to->slice_width = from->slice_width; in copy_pps_fields()
36 to->slice_height = from->slice_height; in copy_pps_fields()
37 to->simple_422 = from->simple_422; in copy_pps_fields()
38 to->native_422 = from->native_422; in copy_pps_fields()
39 to->native_420 = from->native_420; in copy_pps_fields()
[all …]
/Linux-v5.15/drivers/staging/media/atomisp/pci/isp/kernels/ctc/ctc1_5/
Dia_css_ctc1_5.host.c75 const struct ia_css_ctc_config *from, in ia_css_ctc_encode() argument
79 to->y0 = from->y0; in ia_css_ctc_encode()
80 to->y1 = from->y1; in ia_css_ctc_encode()
81 to->y2 = from->y2; in ia_css_ctc_encode()
82 to->y3 = from->y3; in ia_css_ctc_encode()
83 to->y4 = from->y4; in ia_css_ctc_encode()
84 to->y5 = from->y5; in ia_css_ctc_encode()
86 to->ce_gain_exp = from->ce_gain_exp; in ia_css_ctc_encode()
88 to->x1 = from->x1; in ia_css_ctc_encode()
89 to->x2 = from->x2; in ia_css_ctc_encode()
[all …]
/Linux-v5.15/drivers/staging/media/atomisp/pci/isp/kernels/ctc/ctc2/
Dia_css_ctc2.host.c75 /* (void) = ia_css_ctc2_vmem_encode(*to, *from)
77 * VMEM Encode Function to translate Y parameters from userspace into ISP space
80 const struct ia_css_ctc2_config *from, in ia_css_ctc2_vmem_encode() argument
93 dydx0 = ctc2_slope(from->y_y1, from->y_y0, in ia_css_ctc2_vmem_encode()
94 from->y_x1, 0); in ia_css_ctc2_vmem_encode()
95 dydx1 = ctc2_slope(from->y_y2, from->y_y1, in ia_css_ctc2_vmem_encode()
96 from->y_x2, from->y_x1); in ia_css_ctc2_vmem_encode()
97 dydx2 = ctc2_slope(from->y_y3, from->y_y2, in ia_css_ctc2_vmem_encode()
98 from->y_x3, from->y_x2); in ia_css_ctc2_vmem_encode()
99 dydx3 = ctc2_slope(from->y_y4, from->y_y3, in ia_css_ctc2_vmem_encode()
[all …]
/Linux-v5.15/drivers/staging/media/atomisp/pci/isp/kernels/dpc2/
Dia_css_dpc2.host.c22 const struct ia_css_dpc2_config *from, in ia_css_dpc2_encode() argument
27 assert((from->metric1 >= 0) && (from->metric1 <= METRIC1_ONE_FP)); in ia_css_dpc2_encode()
28 assert((from->metric3 >= 0) && (from->metric3 <= METRIC3_ONE_FP)); in ia_css_dpc2_encode()
29 assert((from->metric2 >= METRIC2_ONE_FP) && in ia_css_dpc2_encode()
30 (from->metric2 < 256 * METRIC2_ONE_FP)); in ia_css_dpc2_encode()
31 assert((from->wb_gain_gr > 0) && (from->wb_gain_gr < 16 * WBGAIN_ONE_FP)); in ia_css_dpc2_encode()
32 assert((from->wb_gain_r > 0) && (from->wb_gain_r < 16 * WBGAIN_ONE_FP)); in ia_css_dpc2_encode()
33 assert((from->wb_gain_b > 0) && (from->wb_gain_b < 16 * WBGAIN_ONE_FP)); in ia_css_dpc2_encode()
34 assert((from->wb_gain_gb > 0) && (from->wb_gain_gb < 16 * WBGAIN_ONE_FP)); in ia_css_dpc2_encode()
36 to->metric1 = from->metric1; in ia_css_dpc2_encode()
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/Linux-v5.15/tools/perf/pmu-events/arch/powerpc/power8/
Dfrontend.json89 …"BriefDescription": "The processor's Instruction cache was reloaded with Modified (M) data from an…
90 …": "The processor's Instruction cache was reloaded with Modified (M) data from another chip's L2 o…
95 …"BriefDescription": "The processor's Instruction cache was reloaded with Shared (S) data from anot…
96 …"PublicDescription": "The processor's Instruction cache was reloaded with Shared (S) data from ano…
101 …"BriefDescription": "The processor's Instruction cache was reloaded from another chip's L4 on a di…
102 …"PublicDescription": "The processor's Instruction cache was reloaded from another chip's L4 on a d…
107 …"BriefDescription": "The processor's Instruction cache was reloaded from another chip's memory on …
108 …"PublicDescription": "The processor's Instruction cache was reloaded from another chip's memory on…
113 …"BriefDescription": "The processor's Instruction cache was reloaded from local core's L2 due to an…
114 …"PublicDescription": "The processor's Instruction cache was reloaded from local core's L2 due to e…
[all …]
Dmarked.json35 …"BriefDescription": "The processor's data cache was reloaded with Modified (M) data from another c…
41 …"BriefDescription": "Duration in cycles to reload with Modified (M) data from another chip's L2 or…
47 …"BriefDescription": "The processor's data cache was reloaded with Shared (S) data from another chi…
53 …"BriefDescription": "Duration in cycles to reload with Shared (S) data from another chip's L2 or L…
59 …"BriefDescription": "The processor's data cache was reloaded from another chip's L4 on a different…
65 …"BriefDescription": "Duration in cycles to reload from another chip's L4 on a different Node or Gr…
71 …"BriefDescription": "The processor's data cache was reloaded from another chip's memory on the sam…
77 …"BriefDescription": "Duration in cycles to reload from another chip's memory on the same Node or G…
83 …"BriefDescription": "The processor's data cache was reloaded from local core's L2 due to a marked …
95 …"BriefDescription": "Duration in cycles to reload from a location other than the local core's L2 d…
[all …]
Dcache.json5 …"BriefDescription": "The processor's data cache was reloaded with Modified (M) data from another c…
6 …"PublicDescription": "The processor's data cache was reloaded with Modified (M) data from another …
11 …"BriefDescription": "The processor's data cache was reloaded with Shared (S) data from another chi…
12 …"PublicDescription": "The processor's data cache was reloaded with Shared (S) data from another ch…
17 …"BriefDescription": "The processor's data cache was reloaded from another chip's L4 on a different…
18 …"PublicDescription": "The processor's data cache was reloaded from another chip's L4 on a differen…
23 …"BriefDescription": "The processor's data cache was reloaded from local core's L2 due to a demand …
24 …"PublicDescription": "The processor's data cache was reloaded from local core's L2 due to either o…
35 …"BriefDescription": "The processor's data cache was reloaded from a location other than the local …
36 …"PublicDescription": "The processor's data cache was reloaded from a location other than the local…
[all …]
/Linux-v5.15/fs/xfs/libxfs/
Dxfs_sb.c193 * we never read counters from such superblocks. in xfs_validate_sb_write()
340 * More sanity checking. Most of these were stolen directly from in xfs_validate_sb_common()
379 /* Validate the realtime geometry; stolen from xfs_repair */ in xfs_validate_sb_common()
498 xfs_dsb_t *from, in __xfs_sb_from_disk() argument
501 to->sb_magicnum = be32_to_cpu(from->sb_magicnum); in __xfs_sb_from_disk()
502 to->sb_blocksize = be32_to_cpu(from->sb_blocksize); in __xfs_sb_from_disk()
503 to->sb_dblocks = be64_to_cpu(from->sb_dblocks); in __xfs_sb_from_disk()
504 to->sb_rblocks = be64_to_cpu(from->sb_rblocks); in __xfs_sb_from_disk()
505 to->sb_rextents = be64_to_cpu(from->sb_rextents); in __xfs_sb_from_disk()
506 memcpy(&to->sb_uuid, &from->sb_uuid, sizeof(to->sb_uuid)); in __xfs_sb_from_disk()
[all …]
/Linux-v5.15/drivers/staging/media/atomisp/pci/isp/kernels/bnlm/
Dia_css_bnlm.host.c37 /* Encodes a look-up table from BNLM public parameters to vmem parameters.
52 /* Create VMEM LUTs from the threshold and value arrays. in bnlm_lut_encode()
82 /* Copy data from first block to all blocks */ in bnlm_lut_encode()
100 const struct ia_css_bnlm_config *from, in ia_css_bnlm_vmem_encode() argument
107 bnlm_lut_encode(&to->mu_root_lut, from->mu_root_lut_thr, from->mu_root_lut_val, in ia_css_bnlm_vmem_encode()
109 bnlm_lut_encode(&to->sad_norm_lut, from->sad_norm_lut_thr, in ia_css_bnlm_vmem_encode()
110 from->sad_norm_lut_val, 16); in ia_css_bnlm_vmem_encode()
111 bnlm_lut_encode(&to->sig_detail_lut, from->sig_detail_lut_thr, in ia_css_bnlm_vmem_encode()
112 from->sig_detail_lut_val, 16); in ia_css_bnlm_vmem_encode()
113 bnlm_lut_encode(&to->sig_rad_lut, from->sig_rad_lut_thr, from->sig_rad_lut_val, in ia_css_bnlm_vmem_encode()
[all …]
/Linux-v5.15/tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/
Dbus.json3 … "PublicDescription": "This event counts read transactions from tofu controller to measured CMG.",
6 "BriefDescription": "This event counts read transactions from tofu controller to measured CMG."
9 "PublicDescription": "This event counts read transactions from PCI controller to measured CMG.",
12 "BriefDescription": "This event counts read transactions from PCI controller to measured CMG."
15 …"PublicDescription": "This event counts read transactions from measured CMG local memory to measur…
18 …"BriefDescription": "This event counts read transactions from measured CMG local memory to measure…
21 …"PublicDescription": "This event counts write transactions from measured CMG to CMG0, if measured …
24 …"BriefDescription": "This event counts write transactions from measured CMG to CMG0, if measured C…
27 …"PublicDescription": "This event counts write transactions from measured CMG to CMG1, if measured …
30 …"BriefDescription": "This event counts write transactions from measured CMG to CMG1, if measured C…
[all …]
/Linux-v5.15/Documentation/hwmon/
Ducd9200.rst29 [From datasheets] UCD9220, UCD9222, UCD9224, UCD9240, UCD9244, UCD9246, and
62 in1_input Measured voltage. From READ_VIN register.
63 in1_min Minimum Voltage. From VIN_UV_WARN_LIMIT register.
64 in1_max Maximum voltage. From VIN_OV_WARN_LIMIT register.
66 in1_crit Critical maximum voltage. From VIN_OV_FAULT_LIMIT
68 in1_min_alarm Voltage low alarm. From VIN_UV_WARNING status.
69 in1_max_alarm Voltage high alarm. From VIN_OV_WARNING status.
70 in1_lcrit_alarm Voltage critical low alarm. From VIN_UV_FAULT status.
71 in1_crit_alarm Voltage critical high alarm. From VIN_OV_FAULT status.
74 in[2-5]_input Measured voltage. From READ_VOUT register.
[all …]
Dpmbus.rst185 supported, and determines available sensors from this information.
194 inX_input Measured voltage. From READ_VIN or READ_VOUT register.
196 From VIN_UV_WARN_LIMIT or VOUT_UV_WARN_LIMIT register.
198 From VIN_OV_WARN_LIMIT or VOUT_OV_WARN_LIMIT register.
200 From VIN_UV_FAULT_LIMIT or VOUT_UV_FAULT_LIMIT register.
202 From VIN_OV_FAULT_LIMIT or VOUT_OV_FAULT_LIMIT register.
203 inX_min_alarm Voltage low alarm. From VOLTAGE_UV_WARNING status.
204 inX_max_alarm Voltage high alarm. From VOLTAGE_OV_WARNING status.
206 From VOLTAGE_UV_FAULT status.
208 From VOLTAGE_OV_FAULT status.
[all …]
/Linux-v5.15/tools/memory-model/Documentation/
Dglossary.txt9 dependency" extends from that load extending to the later access.
19 from the value returned by the rcu_dereference() on line 2, the
20 address dependency extends from that rcu_dereference() to that
37 from" the release store), then all operations preceding that
40 See also "Happens-Before", "Reads-From", "Relaxed", and "Release".
43 either the value from another CPU's store or some later value,
44 there is said to be a coherence link from the second CPU to
52 See also "From-reads" and "Reads-from".
55 of a value computed from a value returned by an earlier load,
56 a "control dependency" extends from that load to that store.
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/Linux-v5.15/arch/alpha/include/asm/
Dxor.h54 xor $0,$1,$0 # 7 cycles from $1 load \n\
111 xor $0,$1,$1 # 8 cycles from $0 load \n\
112 xor $3,$4,$4 # 6 cycles from $4 load \n\
113 xor $6,$7,$7 # 6 cycles from $7 load \n\
114 xor $21,$22,$22 # 5 cycles from $22 load \n\
116 xor $1,$2,$2 # 9 cycles from $2 load \n\
117 xor $24,$25,$25 # 5 cycles from $25 load \n\
119 xor $4,$5,$5 # 6 cycles from $5 load \n\
122 xor $7,$20,$20 # 7 cycles from $20 load \n\
124 xor $22,$23,$23 # 7 cycles from $23 load \n\
[all …]
/Linux-v5.15/scripts/coccinelle/api/
Dkstrdup.cocci18 expression from,to;
23 - to = kmalloc(strlen(from) + 1,flag);
24 + to = kstrdup(from, flag);
25 ... when != \(from = E1 \| to = E1 \)
27 ... when != \(from = E2 \| to = E2 \)
28 - strcpy(to, from);
31 expression x,from,to;
36 - x = strlen(from) + 1;
37 ... when != \( x = E1 \| from = E1 \)
39 + to = kstrdup(from, flag);
[all …]
/Linux-v5.15/include/linux/
Duaccess.h54 * Architectures should provide two primitives (raw_copy_{to,from}_user())
55 * and get rid of their private instances of copy_{to,from}_user() and
56 * __copy_{to,from}_user{,_inatomic}().
58 * raw_copy_{to,from}_user(to, from, size) should copy up to size bytes and
63 * Both of these functions should attempt to copy size bytes starting at from
68 * If raw_copy_{to,from}_user(to, from, size) returns N, size - N bytes starting
69 * at to must become equal to the bytes fetched from the corresponding area
70 * starting at from. All data past to + size - N must be left unmodified.
79 * on store should happen. Interpretation of from is affected by set_fs().
84 * the 6 functions (copy_{to,from}_user(), __copy_{to,from}_user_inatomic())
[all …]
/Linux-v5.15/drivers/staging/media/atomisp/pci/isp/kernels/eed1_8/
Dia_css_eed1_8.host.c91 const struct ia_css_eed1_8_config *from, in ia_css_eed1_8_vmem_encode() argument
131 assert(from->dew_enhance_seg_x[j] > -1); in ia_css_eed1_8_vmem_encode()
132 assert(from->dew_enhance_seg_y[j] > -1); in ia_css_eed1_8_vmem_encode()
136 assert(from->dew_enhance_seg_x[j] > from->dew_enhance_seg_x[j - 1]); in ia_css_eed1_8_vmem_encode()
137 assert(from->dew_enhance_seg_y[j] > from->dew_enhance_seg_y[j - 1]); in ia_css_eed1_8_vmem_encode()
140 assert(from->dew_enhance_seg_x[0] == 0); in ia_css_eed1_8_vmem_encode()
141 assert(from->dew_enhance_seg_y[0] == 0); in ia_css_eed1_8_vmem_encode()
176 from->dew_enhance_seg_x[j], 0), in ia_css_eed1_8_vmem_encode()
179 from->dew_enhance_seg_y[j], -8192), in ia_css_eed1_8_vmem_encode()
185 from->dew_enhance_seg_slope[j], in ia_css_eed1_8_vmem_encode()
[all …]
/Linux-v5.15/ipc/
Dcompat.c19 * This code is collected from the versions for sparc64, mips64, s390x, ia64,
39 struct compat_ipc64_perm __user *from) in get_compat_ipc64_perm() argument
42 if (copy_from_user(&v, from, sizeof(v))) in get_compat_ipc64_perm()
51 struct compat_ipc_perm __user *from) in get_compat_ipc_perm() argument
54 if (copy_from_user(&v, from, sizeof(v))) in get_compat_ipc_perm()
62 void to_compat_ipc64_perm(struct compat_ipc64_perm *to, struct ipc64_perm *from) in to_compat_ipc64_perm() argument
64 to->key = from->key; in to_compat_ipc64_perm()
65 to->uid = from->uid; in to_compat_ipc64_perm()
66 to->gid = from->gid; in to_compat_ipc64_perm()
67 to->cuid = from->cuid; in to_compat_ipc64_perm()
[all …]
/Linux-v5.15/drivers/infiniband/hw/hfi1/
Dpio_copy.c19 * @from: source, must be 8 byte aligned
20 * @count: number of DWORD (32-bit) quantities to copy from source
22 * Copy data from source to PIO Send Buffer memory, 8 bytes at a time.
31 const void *from, size_t count) in pio_copy() argument
51 writeq(*(u64 *)from, dest); in pio_copy()
52 from += sizeof(u64); in pio_copy()
67 writeq(*(u64 *)from, dest); in pio_copy()
68 from += sizeof(u64); in pio_copy()
86 writeq(*(u64 *)from, dest); in pio_copy()
87 from += sizeof(u64); in pio_copy()
[all …]
/Linux-v5.15/tools/perf/pmu-events/arch/x86/knightslanding/
Dmemory.json18 …"BriefDescription": "Counts any Prefetch requests that accounts for data responses from MCDRAM Far…
29 …"BriefDescription": "Counts any Prefetch requests that accounts for data responses from MCDRAM Loc…
40 …"BriefDescription": "Counts any Prefetch requests that accounts for data responses from DRAM Far.",
51 …"BriefDescription": "Counts any Prefetch requests that accounts for data responses from DRAM Local…
62 …"BriefDescription": "Counts any Read request that accounts for data responses from MCDRAM Far or …
73 …"BriefDescription": "Counts any Read request that accounts for data responses from MCDRAM Local.",
84 … "BriefDescription": "Counts any Read request that accounts for data responses from DRAM Far.",
95 … "BriefDescription": "Counts any Read request that accounts for data responses from DRAM Local.",
106 …e reads and prefetch code read requests that accounts for data responses from MCDRAM Far or Other…
117 …d code reads and prefetch code read requests that accounts for data responses from MCDRAM Local.",
[all …]
Dcache.json8 …"BriefDescription": "Counts the number of MEC requests from the L2Q that reference a cache line (c…
87 …"BriefDescription": "Counts the loads retired that get the data from the other core in the same ti…
124 …: "Counts any Prefetch requests that are outstanding, per weighted cycle, from the time of the req…
135 …s any Prefetch requests that accounts for responses from a snoop request hit with data forwarded f…
146 …s any Prefetch requests that accounts for responses from a snoop request hit with data forwarded f…
157 …s any Prefetch requests that accounts for responses from a snoop request hit with data forwarded f…
168 …s any Prefetch requests that accounts for responses from a snoop request hit with data forwarded f…
190 …ion": "Counts any Read request that are outstanding, per weighted cycle, from the time of the req…
201 …ounts any Read request that accounts for responses from a snoop request hit with data forwarded f…
212 …ounts any Read request that accounts for responses from a snoop request hit with data forwarded f…
[all …]
/Linux-v5.15/tools/perf/pmu-events/arch/powerpc/power9/
Dmetrics.json50 …TF instruction was a load that missed the L1 and was waiting for the data to return from the nest",
122 …"BriefDescription": "Completion stall by Dcache miss which resolved from remote chip (cache or mem…
146 …fDescription": "Finish stall because the NTF instruction is an EIEIO waiting for response from L2",
271 …n Completion Table empty for this thread due to icache misses that were sourced from the local L3",
277 …letion Table empty for this thread due to icache misses that were sourced from beyond the local L3…
335 …on was a load or store that was held in LSAQ because an older instruction from SRQ or LRQ won arbi…
418 …h because it lost arbitration onto the issue pipe to another instruction (from the same thread or …
448 …fDescription": "Finish stall because the NTF instruction was a paste waiting for response from L2",
512 …efDescription": "Finish stall because the NTF instruction was a stcx waiting for response from L2",
542 …tion": "Finish stall because the NTF instruction was a tend instruction awaiting response from L2",
[all …]
Dmarked.json10 …"BriefDescription": "A Page Directory Entry was reloaded to a level 1 page walk cache from beyond …
20 …"BriefDescription": "A Page Table Entry was loaded into the TLB with Shared (S) data from another …
25 …"BriefDescription": "The processor's data cache was reloaded from another chip's memory on the sam…
30 …"BriefDescription": "Completion stall by Dcache miss which resolved from remote chip (cache or mem…
35 …"BriefDescription": "The processor's Instruction cache was reloaded from local core's L2 with disp…
45 …"BriefDescription": "A Page Table Entry was reloaded to a level 3 page walk cache from the core's …
50 …"BriefDescription": "A Page Table Entry was reloaded to a level 3 page walk cache from the core's …
60 …"BriefDescription": "A Page Table Entry was loaded into the TLB from the local chip's L4 cache due…
70 …"BriefDescription": "A Page Table Entry was loaded into the TLB with Shared (S) data from another …
80 …"BriefDescription": "The processor's Instruction cache was reloaded from local core's L2 without c…
[all …]
/Linux-v5.15/drivers/staging/media/atomisp/pci/isp/kernels/bnr/bnr2_2/
Dia_css_bnr2_2.host.c53 const struct ia_css_bnr2_2_config *from, in ia_css_bnr2_2_encode() argument
57 to->d_var_gain_r = from->d_var_gain_r; in ia_css_bnr2_2_encode()
58 to->d_var_gain_g = from->d_var_gain_g; in ia_css_bnr2_2_encode()
59 to->d_var_gain_b = from->d_var_gain_b; in ia_css_bnr2_2_encode()
60 to->d_var_gain_slope_r = from->d_var_gain_slope_r; in ia_css_bnr2_2_encode()
61 to->d_var_gain_slope_g = from->d_var_gain_slope_g; in ia_css_bnr2_2_encode()
62 to->d_var_gain_slope_b = from->d_var_gain_slope_b; in ia_css_bnr2_2_encode()
64 to->n_var_gain_r = from->n_var_gain_r; in ia_css_bnr2_2_encode()
65 to->n_var_gain_g = from->n_var_gain_g; in ia_css_bnr2_2_encode()
66 to->n_var_gain_b = from->n_var_gain_b; in ia_css_bnr2_2_encode()
[all …]
/Linux-v5.15/arch/arm64/kernel/
Dio.c13 * Copy data from IO memory space to "real" memory space.
15 void __memcpy_fromio(void *to, const volatile void __iomem *from, size_t count) in __memcpy_fromio() argument
17 while (count && !IS_ALIGNED((unsigned long)from, 8)) { in __memcpy_fromio()
18 *(u8 *)to = __raw_readb(from); in __memcpy_fromio()
19 from++; in __memcpy_fromio()
25 *(u64 *)to = __raw_readq(from); in __memcpy_fromio()
26 from += 8; in __memcpy_fromio()
32 *(u8 *)to = __raw_readb(from); in __memcpy_fromio()
33 from++; in __memcpy_fromio()
41 * Copy data from "real" memory space to IO memory space.
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