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/linux/Documentation/userspace-api/
H A Ddma-buf-alloc-exchange.rst27 format and modifier (implicit or explicit).
57 planes or memory buffers depending on format and modifier.
72 modifier:
122 modifier is ``DRM_FORMAT_MOD_LINEAR``, describing a scheme in which each plane
129 ``DRM_FORMAT_MOD_VIVANTE_TILED`` modifier describes memory storage where pixels
135 example, the ``I915_FORMAT_MOD_Y_TILED_CCS`` modifier adds a second plane to RGB
196 format+modifier combinations.
202 It is the responsibility of userspace to negotiate an acceptable format+modifier
225 The resulting modifier list is unsorted; the order is not significant.
243 it considers the 'best' modifier within the acceptable list for the requested
[all …]
/linux/drivers/gpu/drm/meson/
H A Dmeson_osd_afbcd.c58 static int meson_gxm_afbcd_pixel_fmt(u64 modifier, uint32_t format) in meson_gxm_afbcd_pixel_fmt() argument
71 static bool meson_gxm_afbcd_supported_fmt(u64 modifier, uint32_t format) in meson_gxm_afbcd_supported_fmt() argument
73 if (modifier & AFBC_FORMAT_MOD_BLOCK_SIZE_32x8) in meson_gxm_afbcd_supported_fmt()
76 if (!(modifier & AFBC_FORMAT_MOD_YTR)) in meson_gxm_afbcd_supported_fmt()
79 return meson_gxm_afbcd_pixel_fmt(modifier, format) >= 0; in meson_gxm_afbcd_supported_fmt()
124 meson_gxm_afbcd_pixel_fmt(priv->afbcd.modifier, in meson_gxm_afbcd_setup()
127 if (priv->afbcd.modifier & AFBC_FORMAT_MOD_SPARSE) in meson_gxm_afbcd_setup()
130 if (priv->afbcd.modifier & AFBC_FORMAT_MOD_SPLIT) in meson_gxm_afbcd_setup()
206 static int meson_g12a_afbcd_pixel_fmt(u64 modifier, uint32_t format) in meson_g12a_afbcd_pixel_fmt() argument
212 if (modifier & AFBC_FORMAT_MOD_YTR) in meson_g12a_afbcd_pixel_fmt()
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H A Dmeson_osd_afbcd.h22 int (*fmt_to_blk_mode)(u64 modifier, uint32_t format);
23 bool (*supported_fmt)(u64 modifier, uint32_t format);
/linux/tools/testing/selftests/ftrace/test.d/trigger/
H A Dtrigger-hist-mod.tc12 echo "Test histogram with execname modifier"
18 fail "execname modifier on sched_process_fork did not work"
22 echo "Test histogram with hex modifier"
29 fail "hex modifier on sched_process_fork did not work"
33 echo "Test histogram with syscall modifier"
38 fail "syscall modifier on raw_syscalls/sys_exit did not work"
43 echo "Test histogram with log2 modifier"
48 fail "log2 modifier on kmem/kmalloc did not work"
H A Dtrigger-hist.tc42 echo "Test histogram with sym modifier"
47 fail "sym modifier on kmalloc call_site did not work"
51 echo "Test histogram with sym-offset modifier"
56 fail "sym-offset modifier on kmalloc call_site did not work"
/linux/drivers/gpu/ipu-v3/
H A Dipu-pre.c103 uint64_t modifier; member
173 if (pre->cur.modifier == DRM_FORMAT_MOD_LINEAR) in ipu_pre_update_safe_window()
180 ipu_pre_configure_modifier(struct ipu_pre *pre, uint64_t modifier) in ipu_pre_configure_modifier() argument
186 if (modifier != DRM_FORMAT_MOD_LINEAR) { in ipu_pre_configure_modifier()
189 if (modifier == DRM_FORMAT_MOD_VIVANTE_SUPER_TILED) in ipu_pre_configure_modifier()
196 if (modifier == DRM_FORMAT_MOD_LINEAR) in ipu_pre_configure_modifier()
201 pre->cur.modifier = modifier; in ipu_pre_configure_modifier()
206 uint64_t modifier, unsigned int bufaddr) in ipu_pre_configure() argument
251 ipu_pre_configure_modifier(pre, modifier); in ipu_pre_configure()
258 void ipu_pre_update(struct ipu_pre *pre, uint64_t modifier, unsigned int bufaddr) in ipu_pre_update() argument
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/linux/tools/perf/util/
H A Dmetricgroup.c133 /** Modifier on the metric such as "u" or NULL for none. */
134 const char *modifier; member
216 zfree(&m->modifier); in metric__free()
222 const char *modifier, in metric__new() argument
242 m->modifier = NULL; in metric__new()
243 if (modifier) { in metric__new()
244 m->modifier = strdup(modifier); in metric__new()
245 if (!m->modifier) in metric__new()
500 static int decode_all_metric_ids(struct evlist *perf_evlist, const char *modifier) in decode_metric_id()
504 decode_all_metric_ids(struct evlist * perf_evlist,const char * modifier) decode_all_metric_ids() argument
565 metricgroup__build_event_string(struct strbuf * events,const struct expr_parse_ctx * ctx,const char * modifier,bool group_events) metricgroup__build_event_string() argument
687 const char *modifier; global() member
741 resolve_metric(struct list_head * metric_list,struct perf_pmu * pmu,const char * modifier,bool metric_no_group,bool metric_no_threshold,const char * user_requested_cpu_list,bool system_wide,struct metric * root_metric,const struct visited_metric * visited,const struct pmu_metrics_table * table) resolve_metric() argument
826 __add_metric(struct list_head * metric_list,const struct pmu_metric * pm,const char * modifier,bool metric_no_group,bool metric_no_threshold,int runtime,const char * user_requested_cpu_list,bool system_wide,struct metric * root_metric,const struct visited_metric * visited,const struct pmu_metrics_table * table) __add_metric() argument
946 add_metric(struct list_head * metric_list,const struct pmu_metric * pm,const char * modifier,bool metric_no_group,bool metric_no_threshold,const char * user_requested_cpu_list,bool system_wide,struct metric * root_metric,const struct visited_metric * visited,const struct pmu_metrics_table * table) add_metric() argument
1032 const char *modifier; global() member
1076 metricgroup__add_metric(const char * pmu,const char * metric_name,const char * modifier,bool metric_no_group,bool metric_no_threshold,const char * user_requested_cpu_list,bool system_wide,struct list_head * metric_list,const struct pmu_metrics_table * table) metricgroup__add_metric() argument
1136 char *list_itr, *list_copy, *metric_name, *modifier; metricgroup__add_metric_list() local
1266 parse_ids(bool metric_no_merge,bool fake_pmu,struct expr_parse_ctx * ids,const char * modifier,bool group_events,const bool tool_events[TOOL_PMU__EVENT_MAX],struct evlist ** out_evlist,const char * filter_pmu) parse_ids() argument
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H A Dintel-tpebs.c376 char *name, *modifier; in evsel__tpebs_event()
383 modifier = strrchr(name, 'R'); in evsel__tpebs_event()
384 if (!modifier) { in evsel__tpebs_event()
388 *modifier = 'p'; in evsel__tpebs_event()
389 modifier = strchr(name, ':'); in evsel__tpebs_event()
390 if (!modifier)
391 modifier = strrchr(name, '/'); in tpebs_retire_lat__new()
392 if (!modifier) { in tpebs_retire_lat__new()
396 *modifier = '\0'; in tpebs_retire_lat__new()
397 if (asprintf(event, "%s/name=tpebs_event_%p/%s", name, evsel, modifier in tpebs_retire_lat__new()
359 char *name, *modifier; evsel__tpebs_event() local
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/linux/drivers/gpu/drm/tests/
H A Ddrm_framebuffer_test.c94 * All entries in members that represents per-plane values (@modifier, @handles,
116 { .buffer_created = 1, .name = "ABGR8888 Valid buffer modifier",
120 .modifier = { AFBC_FORMAT_MOD_YTR, 0, 0 },
124 .name = "ABGR8888 Invalid buffer modifier(DRM_FORMAT_MOD_SAMSUNG_64_32_TILE)",
128 .modifier = { DRM_FORMAT_MOD_SAMSUNG_64_32_TILE, 0, 0 },
158 { .buffer_created = 0, .name = "NV12 Invalid modifier/missing DRM_MODE_FB_MODIFIERS flag",
160 .handles = { 1, 1, 0 }, .modifier = { DRM_FORMAT_MOD_SAMSUNG_64_32_TILE, 0, 0 },
164 { .buffer_created = 0, .name = "NV12 different modifier per-plane",
167 .modifier = { DRM_FORMAT_MOD_SAMSUNG_64_32_TILE, 0, 0 },
174 .modifier = { DRM_FORMAT_MOD_SAMSUNG_64_32_TILE,
[all …]
/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_plane.c97 const struct drm_format_info *amdgpu_dm_plane_get_format_info(u32 pixel_format, u64 modifier) in amdgpu_dm_plane_get_format_info() argument
99 return amdgpu_lookup_format_info(pixel_format, modifier); in amdgpu_dm_plane_get_format_info()
182 STATIC_IFN_KUNIT bool amdgpu_dm_plane_modifier_has_dcc(uint64_t modifier)
184 return IS_AMD_FMT_MOD(modifier) && AMD_FMT_MOD_GET(DCC, modifier); in amdgpu_dm_plane_add_modifier_dedup()
188 STATIC_IFN_KUNIT unsigned int amdgpu_dm_plane_modifier_gfx9_swizzle_mode(uint64_t modifier) in amdgpu_dm_plane_add_modifier_dedup()
190 if (modifier == DRM_FORMAT_MOD_LINEAR) in amdgpu_dm_plane_add_modifier_dedup()
193 return AMD_FMT_MOD_GET(TILE, modifier); in amdgpu_dm_plane_add_modifier_dedup()
199 uint64_t modifier)
201 if (modifier in amdgpu_dm_plane_modifier_has_dcc()
200 amdgpu_dm_plane_modifier_has_dcc(uint64_t modifier) amdgpu_dm_plane_modifier_has_dcc() argument
206 amdgpu_dm_plane_modifier_gfx9_swizzle_mode(uint64_t modifier) amdgpu_dm_plane_modifier_gfx9_swizzle_mode() argument
217 amdgpu_dm_plane_fill_gfx6_tiling_info_from_modifier(struct dc_tiling_info * tiling_info,uint64_t modifier) amdgpu_dm_plane_fill_gfx6_tiling_info_from_modifier() argument
274 amdgpu_dm_plane_fill_gfx9_tiling_info_from_modifier(const struct amdgpu_device * adev,struct dc_tiling_info * tiling_info,uint64_t modifier) amdgpu_dm_plane_fill_gfx9_tiling_info_from_modifier() argument
360 const uint64_t modifier = afb->base.modifier; amdgpu_dm_plane_fill_gfx9_attrs_from_modifiers() local
412 const uint64_t modifier = afb->base.modifier; amdgpu_dm_plane_fill_gfx12_attrs_from_modifiers() local
661 amdgpu_dm_plane_gfx6_format_mod_supported(const struct amdgpu_device * adev,const u32 bpp,const u64 modifier) amdgpu_dm_plane_gfx6_format_mod_supported() argument
1854 amdgpu_dm_plane_format_mod_supported(struct drm_plane * plane,uint32_t format,uint64_t modifier) amdgpu_dm_plane_format_mod_supported() argument
[all...]
/linux/drivers/gpu/drm/arm/display/komeda/
H A Dkomeda_format_caps.c14 u32 fourcc, u64 modifier) in komeda_get_format_caps() argument
17 u64 afbc_features = modifier & ~(AFBC_FORMAT_MOD_BLOCK_SIZE_MASK); in komeda_get_format_caps()
18 u32 afbc_layout = modifier & AFBC_FORMAT_MOD_BLOCK_SIZE_MASK; in komeda_get_format_caps()
27 if ((modifier == 0ULL) && (caps->supported_afbc_layouts == 0)) in komeda_get_format_caps()
38 u32 komeda_get_afbc_format_bpp(const struct drm_format_info *info, u64 modifier) in komeda_get_afbc_format_bpp() argument
96 u32 layer_type, u32 fourcc, u64 modifier, in komeda_format_mod_supported() argument
101 caps = komeda_get_format_caps(table, fourcc, modifier); in komeda_format_mod_supported()
109 return table->format_mod_supported(caps, layer_type, modifier, in komeda_format_mod_supported()
H A Dkomeda_format_caps.h49 * fourcc+modifier
80 u32 layer_type, u64 modifier, u32 rot);
87 u32 fourcc, u64 modifier);
90 u64 modifier);
98 u32 layer_type, u32 fourcc, u64 modifier,
/linux/drivers/gpu/drm/i915/display/
H A Dskl_universal_plane.c334 switch (fb->modifier) { in skl_plane_max_width()
361 MISSING_CASE(fb->modifier); in skl_plane_max_width()
372 switch (fb->modifier) { in glk_plane_max_width()
389 MISSING_CASE(fb->modifier); in glk_plane_max_width()
413 if (intel_format_info_is_yuv_semiplanar(fb->format, fb->modifier)) in xe3_plane_max_width()
423 if (intel_format_info_is_yuv_semiplanar(fb->format, fb->modifier)) in icl_hdr_plane_max_width()
470 u64 modifier, unsigned int rotation, in plane_max_stride() argument
485 u64 modifier, unsigned int rotation) in adl_plane_max_stride() argument
491 modifier, rotation, in adl_plane_max_stride()
498 u64 modifier, unsigned int rotation) in skl_plane_max_stride() argument
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/linux/drivers/gpu/drm/amd/display/amdgpu_dm/tests/
H A Damdgpu_dm_plane_test.c318 * dm_test_get_plane_modifiers() - Verify early-return and cursor modifier list.
321 * Verify if modifier list handling works for unsupported families and cursor planes.
467 * dm_test_format_mod_supported() - Verify key format/modifier acceptance and rejection paths.
470 * Verify if format-modifier support checks match accepted and rejected cases.
512 * Verify if GFX12 modifier parsing enables DCC and sets expected DCC block mode.
547 afb->base.modifier = AMD_FMT_MOD | in dm_test_fill_gfx12_plane_attributes_from_modifiers()
568 * dm_test_fill_gfx9_plane_attributes_from_modifiers() - Verify basic GFX9 linear modifier path.
571 * Verify if GFX9 linear modifier handling keeps DCC disabled.
597 afb->base.modifier = DRM_FORMAT_MOD_LINEAR; in dm_test_fill_gfx9_plane_attributes_from_modifiers()
871 * dm_test_add_modifier_appends_value() - Verify one modifier append.
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/linux/drivers/gpu/drm/nouveau/
H A Dnouveau_display.c134 uint64_t modifier, in nouveau_decode_mod() argument
141 if (modifier == DRM_FORMAT_MOD_LINEAR) { in nouveau_decode_mod()
148 * modifier fields. See drm_fourcc.h for details. in nouveau_decode_mod()
151 if ((modifier & (0xffull << 12)) == 0ull) { in nouveau_decode_mod()
152 /* Legacy modifier. Translate to this dev's 'kind.' */ in nouveau_decode_mod()
153 modifier |= disp->format_modifiers[0] & (0xffull << 12); in nouveau_decode_mod()
156 *tile_mode = (uint32_t)(modifier & 0xF); in nouveau_decode_mod()
157 *kind = (uint8_t)((modifier >> 12) & 0xFF); in nouveau_decode_mod()
172 nouveau_decode_mod(drm, fb->modifier, tile_mode, kind); in nouveau_framebuffer_get_layout()
193 uint64_t modifier, in nouveau_validate_decode_mod() argument
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/linux/drivers/hid/
H A Dhid-primax.c25 * Convert in-band modifier key values into out of band in px_raw_event()
26 * modifier bits and pull the key strokes from the report. in px_raw_event()
30 * (no modifier bits + "Left Shift" key + "1" key) in px_raw_event()
35 * (Left Shift modifier bit + "1" key) in px_raw_event()
/linux/include/soc/fsl/
H A Dcaam-blob.h48 * @key_mod: key modifier
83 * key modifier buffers.
96 * output blob and key modifier buffers.
114 * input blob and key modifier buffers.
/linux/drivers/gpu/drm/
H A Ddrm_plane.c133 * Blob property which contains the set of buffer format and modifier
139 * capability for general modifier support. If this flag is set then every
146 * Blob property which contains the set of buffer format and modifier
150 * atomic ioctl when the modifier/format is not supported by that plane under
202 u64 modifier)) in create_in_format_blob() argument
253 mod->modifier = plane->modifiers[i]; in create_in_format_blob()
526 * Drivers that only support the DRM_FORMAT_MOD_LINEAR modifier support may set
527 * @format_modifiers to NULL. The plane will advertise the linear modifier.
908 * drm_plane_has_format - Check whether the plane supports this format and modifier combination
911 * @modifier: data layout modifier
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/linux/arch/s390/crypto/
H A Daes_s390.c88 unsigned long modifier) in fallback_skcipher_crypt() argument
94 return (modifier & CPACF_DECRYPT) ? in fallback_skcipher_crypt()
120 static int ecb_aes_crypt(struct skcipher_request *req, unsigned long modifier) in ecb_aes_crypt() argument
129 return fallback_skcipher_crypt(sctx, req, modifier); in ecb_aes_crypt()
135 cpacf_km(sctx->fc | modifier, sctx->key, in ecb_aes_crypt()
216 static int cbc_aes_crypt(struct skcipher_request *req, unsigned long modifier) in cbc_aes_crypt() argument
229 return fallback_skcipher_crypt(sctx, req, modifier); in cbc_aes_crypt()
239 cpacf_kmc(sctx->fc | modifier, &param, in cbc_aes_crypt()
316 static int xts_aes_crypt(struct skcipher_request *req, unsigned long modifier) in xts_aes_crypt() argument
343 return (modifier & CPACF_DECRYPT) ? in xts_aes_crypt()
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H A Dpaes_s390.c348 unsigned long modifier; member
437 k = cpacf_km(ctx->fc | req_ctx->modifier, param, in ecb_paes_do_crypt()
463 static int ecb_paes_crypt(struct skcipher_request *req, unsigned long modifier) in ecb_paes_crypt() argument
484 req_ctx->modifier = modifier; in ecb_paes_crypt()
608 unsigned long modifier; member
699 k = cpacf_kmc(ctx->fc | req_ctx->modifier, param, in cbc_paes_do_crypt()
726 static int cbc_paes_crypt(struct skcipher_request *req, unsigned long modifier) in cbc_paes_crypt() argument
747 req_ctx->modifier = modifier; in cbc_paes_crypt()
871 unsigned long modifier; member
1204 unsigned long modifier; member
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/linux/rust/macros/
H A Dpaste.rs30 panic!("expected identifier as modifier"); in concat_helper()
33 let (mut value, sp) = segments.pop().expect("expected identifier before modifier"); in concat_helper()
39 "span modifier should only appear at most once" in concat_helper()
45 v => panic!("unknown modifier `{v}`"), in concat_helper()
/linux/include/uapi/drm/
H A Dexynos_drm.h161 __u64 modifier; member
233 * @modifier: image format modifier (see DRM_FORMAT_MOD_* in drm_fourcc.h)
242 __u64 modifier; member
277 __u64 modifier; member
/linux/tools/testing/selftests/arm64/pauth/
H A Dhelper.c34 size_t modifier = 0; in keyg_sign() local
36 asm volatile("pacga %0, %1, %2" : "=r" (dest) : "r" (ptr), "r" (modifier)); in keyg_sign()
/linux/Documentation/bpf/standardization/
H A Dinstruction-set.rst589 The mode modifier is one of:
591 .. table:: Mode modifier
594 mode modifier value description reference
605 The size modifier is one of:
607 .. table:: Size modifier
626 The ``MEM`` mode modifier is used to encode regular load and store
647 The ``MEMSX`` mode modifier is used to encode :term:`sign-extension<Sign Extend>` load
665 that use the ``ATOMIC`` mode modifier as follows:
697 In addition to the simple atomic operations, there also is a modifier and
705 FETCH 0x01 modifier: return old value
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/linux/include/drm/
H A Ddrm_gem_framebuffer_helper.h51 #define drm_is_afbc(modifier) \ argument
52 (((modifier) & AFBC_VENDOR_AND_TYPE_MASK) == DRM_FORMAT_MOD_ARM_AFBC(0))

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