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Searched refs:granularity (Results 1 – 25 of 109) sorted by relevance

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/linux/drivers/gpu/drm/amd/display/dc/dml/
H A Ddml_inline_defs.h67 static inline double dml_ceil(double a, double granularity) in dml_ceil() argument
69 if (granularity == 0) in dml_ceil()
71 return (double) dcn_bw_ceil2(a, granularity); in dml_ceil()
74 static inline double dml_floor(double a, double granularity) in dml_floor() argument
76 if (granularity == 0) in dml_floor()
78 return (double) dcn_bw_floor2(a, granularity); in dml_floor()
119 static inline double dml_ceil_ex(double x, double granularity) in dml_ceil_ex() argument
121 if (granularity == 0) in dml_ceil_ex()
123 return (double) dcn_bw_ceil2(x, granularity); in dml_ceil_ex()
126 static inline double dml_floor_ex(double x, double granularity) in dml_floor_ex() argument
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/linux/drivers/acpi/acpica/
H A Drsaddr.c41 {ACPI_RSC_MOVE16, ACPI_RS_OFFSET(data.address16.address.granularity),
42 AML_OFFSET(address16.granularity),
79 {ACPI_RSC_MOVE32, ACPI_RS_OFFSET(data.address32.address.granularity),
80 AML_OFFSET(address32.granularity),
117 {ACPI_RSC_MOVE64, ACPI_RS_OFFSET(data.address64.address.granularity),
118 AML_OFFSET(address64.granularity),
162 ACPI_RS_OFFSET(data.ext_address64.address.granularity),
163 AML_OFFSET(ext_address64.granularity),
H A Damlresrc.h224 u64 granularity; member
236 AML_RESOURCE_ADDRESS_COMMON u64 granularity; member
245 AML_RESOURCE_ADDRESS_COMMON u32 granularity; member
254 AML_RESOURCE_ADDRESS_COMMON u16 granularity; member
H A Drsdumpinfo.c150 {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.address.granularity),
167 {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.address.granularity),
184 {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.address.granularity),
201 {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.address.granularity),
/linux/arch/powerpc/boot/
H A Dsimple_alloc.c128 unsigned long granularity, unsigned long max_allocs) in simple_alloc_init() argument
132 heap_size = _ALIGN_UP(heap_size, granularity); in simple_alloc_init()
133 alloc_min = granularity; in simple_alloc_init()
/linux/drivers/cxl/
H A Dcxl.h84 static inline int eig_to_granularity(u16 eig, unsigned int *granularity) in eig_to_granularity() argument
88 *granularity = CXL_DECODER_MIN_GRANULARITY << eig; in eig_to_granularity()
109 static inline int granularity_to_eig(int granularity, u16 *eig) in granularity_to_eig() argument
111 if (granularity > SZ_16K || granularity < CXL_DECODER_MIN_GRANULARITY || in granularity_to_eig()
112 !is_power_of_2(granularity)) in granularity_to_eig()
114 *eig = ilog2(granularity) - 8; in granularity_to_eig()
/linux/Documentation/wmi/devices/
H A Duniwill-laptop.rst153 System memory can be accessed with a granularity of either a single byte (``MMRB`` for reading and
161 The internal RAM of the EC can be accessed with a granularity of a single byte using the ``ECRR``
169 The PCI config space can be accessed with a granularity of four bytes using the ``PCRD`` (read) and
176 IO ports can be accessed with a granularity of four bytes using the ``IORD`` (read) and ``IOWD``
183 The CMOS RAM can be accessed with a granularity of a single byte using the ``RCMS`` (read) and
190 Indexed IO with IO ports with a granularity of a single byte can be performed using the ``RIOP``
/linux/drivers/gpu/drm/i915/
H A DKconfig.profile16 int "Timeout for unsignaled foreign fences (ms, jiffy granularity)"
56 int "Preempt timeout (ms, jiffy granularity)"
74 int "Preempt timeout for compute engines (ms, jiffy granularity)"
124 int "Scheduling quantum for userspace batches (ms, jiffy granularity)"
/linux/drivers/thunderbolt/
H A Dusb4.c2867 int usb4_dp_port_set_granularity(struct tb_port *port, int granularity) in usb4_dp_port_set_granularity() argument
2882 switch (granularity) { in usb4_dp_port_set_granularity()
2916 u32 val, granularity; in usb4_dp_port_set_estimated_bandwidth() local
2925 granularity = ret; in usb4_dp_port_set_estimated_bandwidth()
2933 val |= (bw / granularity) << ADP_DP_CS_2_ESTIMATED_BW_SHIFT; in usb4_dp_port_set_estimated_bandwidth()
2950 u32 val, granularity; in usb4_dp_port_allocated_bandwidth() local
2959 granularity = ret; in usb4_dp_port_allocated_bandwidth()
2969 return val * granularity; in usb4_dp_port_allocated_bandwidth()
3047 u32 val, granularity; in usb4_dp_port_allocate_bandwidth() local
3056 granularity = ret; in usb4_dp_port_allocate_bandwidth()
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H A Dtunnel.c887 int ret, estimated_bw, granularity, tmp; in tb_dp_bandwidth_alloc_mode_enable() local
948 for (granularity = 250; tmp / granularity > 255 && granularity <= 1000; in tb_dp_bandwidth_alloc_mode_enable()
949 granularity *= 2) in tb_dp_bandwidth_alloc_mode_enable()
952 tb_tunnel_dbg(tunnel, "granularity %d Mb/s\n", granularity); in tb_dp_bandwidth_alloc_mode_enable()
958 ret = usb4_dp_port_set_granularity(in, granularity); in tb_dp_bandwidth_alloc_mode_enable()
/linux/fs/cachefiles/
H A Dio.c200 loff_t start, size_t len, size_t granularity, in cachefiles_query_occupancy() argument
215 granularity = max_t(size_t, object->volume->cache->bsize, granularity); in cachefiles_query_occupancy()
228 if (round_up(off, granularity) >= start + len) in cachefiles_query_occupancy()
240 off = round_up(off, granularity); in cachefiles_query_occupancy()
241 off2 = round_down(off2, granularity); in cachefiles_query_occupancy()
/linux/Documentation/ABI/testing/
H A Dsysfs-memory-page-offline13 The offlining is done in kernel specific granularity.
38 The offlining is done in kernel specific granularity.
/linux/drivers/staging/vme_user/
H A Dvme_fake.c158 unsigned int i, granularity = 0; in fake_slave_set() local
170 granularity = 0x10; in fake_slave_set()
173 granularity = 0x1000; in fake_slave_set()
176 granularity = 0x10000; in fake_slave_set()
179 granularity = 0x10000; in fake_slave_set()
195 vme_bound = vme_base + size - granularity; in fake_slave_set()
197 if (vme_base & (granularity - 1)) { in fake_slave_set()
201 if (vme_bound & (granularity - 1)) { in fake_slave_set()
/linux/tools/testing/cxl/test/
H A Dcxl.c216 .granularity = 4,
231 .granularity = 4,
246 .granularity = 4,
261 .granularity = 4,
276 .granularity = 4,
291 .granularity = 4,
308 .granularity = 4,
324 .granularity = 0,
340 .granularity = 1,
831 eig_to_granularity(window->granularity, &cxld->interleave_granularity); in mock_init_hdm_decoder()
/linux/include/acpi/
H A Dacrestyp.h286 u16 granularity; member
294 u32 granularity; member
302 u64 granularity; member
/linux/Documentation/scheduler/
H A Dsched-nice-design.rst52 right minimal granularity - and this translates to 5% CPU utilization.
60 coupling to timeslices and granularity it was not really viable.
92 (and granularity was made a separate concept from nice levels) and thus
/linux/Documentation/hwmon/
H A Dsl28cpld.rst27 granularity.
/linux/net/dcb/
H A DKconfig20 works at the granularity of the 802.1p priority instead of the
/linux/Documentation/driver-api/cxl/linux/example-configurations/
H A Dintra-hb-interleave.rst181 The host bridge decoder interleaves these devices at a 256 byte granularity.
235 :code:`port3` - with a granularity of 256 bytes.
/linux/Documentation/mm/damon/
H A Dfaq.rst21 Can I simply monitor page granularity?
/linux/drivers/gpu/drm/amd/amdkfd/
H A Dkfd_svm.c313 int32_t *prefetch_loc, uint8_t *granularity, in svm_range_set_default_attributes() argument
318 *granularity = svms->default_granularity; in svm_range_set_default_attributes()
364 &prange->granularity, &prange->flags); in svm_range_new()
806 prange->granularity = min_t(uint32_t, attrs[i].value, 0x3F); in svm_range_apply_attrs()
858 if (prange->granularity != attrs[i].value) in svm_range_is_same_attrs()
1078 new->granularity = old->granularity; in svm_range_split_adjust()
2067 new->granularity = old->granularity; in svm_range_clone()
3161 size = 1UL << prange->granularity; in svm_range_restore_pages()
3805 uint8_t granularity = 0xff; in svm_range_get_attr() local
3871 &granularity, &flags_and); in svm_range_get_attr()
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/linux/Documentation/driver-api/cxl/linux/
H A Dcxl-driver.rst371 settings (granularity and ways must be the same).
504 attached to 4 host bridges, linux expects the following ways/granularity
511 - granularity
532 granularity configuration.
598 - :code:`interleave_granularity` - the granularity to interleave at.
608 with the exception that the ways and granularity are defined by the interleave
614 - :code:`interleave_granularity` - the granularity to interleave at.
620 endpoints in an interleave set must have the same ways and granularity.
/linux/sound/pci/pcxhr/
H A Dpcxhr.h59 int granularity; member
/linux/drivers/ufs/host/
H A Dufshcd-pci.c187 u32 granularity, peer_granularity; in ufs_intel_lkf_apply_dev_quirks() local
191 ret = ufshcd_dme_get(hba, UIC_ARG_MIB(PA_GRANULARITY), &granularity); in ufs_intel_lkf_apply_dev_quirks()
207 if (granularity == peer_granularity) { in ufs_intel_lkf_apply_dev_quirks()
/linux/drivers/media/platform/ti/omap3isp/
H A Dispresizer.c550 unsigned int granularity; in resizer_adjust_bandwidth() local
565 granularity = 1024; in resizer_adjust_bandwidth()
569 granularity = 32; in resizer_adjust_bandwidth()
579 minimum = DIV_ROUND_UP(cycles_per_request, granularity); in resizer_adjust_bandwidth()
594 maximum = cycles_per_request / granularity; in resizer_adjust_bandwidth()

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