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/linux/drivers/gpu/drm/i915/display/
H A Dintel_fb.c217 u64 modifier; member
250 .modifier = I915_FORMAT_MOD_4_TILED_LNL_CCS,
254 .modifier = I915_FORMAT_MOD_4_TILED_BMG_CCS,
258 .modifier = I915_FORMAT_MOD_4_TILED_MTL_MC_CCS,
267 .modifier = I915_FORMAT_MOD_4_TILED_MTL_RC_CCS,
275 .modifier = I915_FORMAT_MOD_4_TILED_MTL_RC_CCS_CC,
284 .modifier = I915_FORMAT_MOD_4_TILED_DG2_MC_CCS,
288 .modifier = I915_FORMAT_MOD_4_TILED_DG2_RC_CCS_CC,
296 .modifier = I915_FORMAT_MOD_4_TILED_DG2_RC_CCS,
300 .modifier = I915_FORMAT_MOD_4_TILED,
[all …]
H A Dintel_fb.h35 bool intel_fb_is_tiled_modifier(u64 modifier);
36 bool intel_fb_is_ccs_modifier(u64 modifier);
37 bool intel_fb_is_rc_ccs_cc_modifier(u64 modifier);
38 bool intel_fb_is_mc_ccs_modifier(u64 modifier);
39 bool intel_fb_needs_64k_phys(u64 modifier);
40 bool intel_fb_is_tile4_modifier(u64 modifier);
47 bool intel_fb_plane_supports_modifier(struct intel_plane *plane, u64 modifier);
50 intel_fb_get_format_info(u32 pixel_format, u64 modifier);
54 u64 modifier);
120 bool intel_fb_modifier_uses_dpt(struct intel_display *display, u64 modifier);
H A Dintel_fb_bo.c37 * the fb modifier and tiling mode match. in intel_fb_bo_framebuffer_init()
40 tiling != intel_fb_modifier_to_tiling(mode_cmd->modifier[0])) { in intel_fb_bo_framebuffer_init()
42 "tiling_mode doesn't match fb modifier\n"); in intel_fb_bo_framebuffer_init()
47 mode_cmd->modifier[0] = I915_FORMAT_MOD_X_TILED; in intel_fb_bo_framebuffer_init()
57 * so the tiling mode must match the fb modifier exactly. in intel_fb_bo_framebuffer_init()
60 tiling != intel_fb_modifier_to_tiling(mode_cmd->modifier[0])) { in intel_fb_bo_framebuffer_init()
62 "tiling_mode must match fb modifier exactly on gen2/3\n"); in intel_fb_bo_framebuffer_init()
/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()
[all …]
H A Dmeson_plane.c166 fb->modifier & DRM_FORMAT_MOD_ARM_AFBC(MESON_MOD_AFBC_VALID_BITS)) in meson_plane_atomic_update()
211 priv->afbcd.ops->fmt_to_blk_mode(fb->modifier, in meson_plane_atomic_update()
377 priv->afbcd.modifier = fb->modifier; in meson_plane_atomic_update()
430 u32 format, u64 modifier) in meson_plane_format_mod_supported() argument
436 if (modifier == DRM_FORMAT_MOD_INVALID) in meson_plane_format_mod_supported()
439 if (modifier == DRM_FORMAT_MOD_LINEAR) in meson_plane_format_mod_supported()
446 if (modifier & ~DRM_FORMAT_MOD_ARM_AFBC(MESON_MOD_AFBC_VALID_BITS)) in meson_plane_format_mod_supported()
450 if (plane->modifiers[i] == modifier) in meson_plane_format_mod_supported()
454 DRM_DEBUG_KMS("Unsupported modifier\n"); in meson_plane_format_mod_supported()
459 return priv->afbcd.ops->supported_fmt(modifier, format); in meson_plane_format_mod_supported()
/linux/drivers/gpu/drm/imx/dcss/
H A Ddcss-plane.c59 fb->modifier == DRM_FORMAT_MOD_LINEAR); in dcss_plane_fb_is_linear()
73 u64 modifier) in dcss_plane_format_mod_supported() argument
81 return modifier == DRM_FORMAT_MOD_LINEAR || in dcss_plane_format_mod_supported()
82 modifier == DRM_FORMAT_MOD_VIVANTE_TILED || in dcss_plane_format_mod_supported()
83 modifier == DRM_FORMAT_MOD_VIVANTE_SUPER_TILED; in dcss_plane_format_mod_supported()
85 return modifier == DRM_FORMAT_MOD_LINEAR; in dcss_plane_format_mod_supported()
89 return modifier == DRM_FORMAT_MOD_LINEAR; in dcss_plane_format_mod_supported()
106 bool mod_present, u64 modifier, in dcss_plane_can_rotate() argument
109 bool linear_format = !mod_present || modifier == DRM_FORMAT_MOD_LINEAR; in dcss_plane_can_rotate()
116 (modifier == DRM_FORMAT_MOD_VIVANTE_TILED || in dcss_plane_can_rotate()
[all …]
/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
[all …]
/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/drm/arm/
H A Dmalidp_planes.c142 u32 format, u64 modifier) in malidp_format_mod_supported() argument
149 if (WARN_ON(modifier == DRM_FORMAT_MOD_INVALID)) in malidp_format_mod_supported()
152 /* Some pixel formats are supported without any modifier */ in malidp_format_mod_supported()
153 if (modifier == DRM_FORMAT_MOD_LINEAR) { in malidp_format_mod_supported()
161 if (!fourcc_mod_is_vendor(modifier, ARM)) { in malidp_format_mod_supported()
162 DRM_DEBUG_KMS("Unknown modifier (not Arm)\n"); in malidp_format_mod_supported()
166 if (modifier & in malidp_format_mod_supported()
175 if (WARN_ON_ONCE((modifier & AFBC_SPLIT) && !(modifier & AFBC_SPARSE))) in malidp_format_mod_supported()
179 if (WARN_ON_ONCE((modifier & AFBC_CBR) && (modifier & AFBC_YTR))) in malidp_format_mod_supported()
183 if (*modifiers == modifier) in malidp_format_mod_supported()
[all …]
/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()
499 static int decode_all_metric_ids(struct evlist *perf_evlist, const char *modifier) in decode_all_metric_ids() argument
537 if (modifier) { in decode_all_metric_ids()
[all …]
H A Dintel-tpebs.c359 char *name, *modifier; in evsel__tpebs_event() local
366 modifier = strrchr(name, 'R'); in evsel__tpebs_event()
367 if (!modifier) { in evsel__tpebs_event()
371 *modifier = 'p'; in evsel__tpebs_event()
372 modifier = strchr(name, ':'); in evsel__tpebs_event()
373 if (!modifier) in evsel__tpebs_event()
374 modifier = strrchr(name, '/'); in evsel__tpebs_event()
375 if (!modifier) { in evsel__tpebs_event()
379 *modifier = '\0'; in evsel__tpebs_event()
380 if (asprintf(event, "%s/name=tpebs_event_%p/%s", name, evsel, modifier + 1) > 0) in evsel__tpebs_event()
[all …]
/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/include/linux/iio/
H A Devents.h16 * @modifier: Modifier for the channel. Should be one of enum iio_modifier.
27 #define _IIO_EVENT_CODE(chan_type, diff, modifier, direction, \ argument
30 ((u64)direction << 48) | ((u64)modifier << 40) | \
40 * @modifier: Modifier for the channel. Should be one of enum iio_modifier.
45 #define IIO_MOD_EVENT_CODE(chan_type, number, modifier, \ argument
47 _IIO_EVENT_CODE(chan_type, 0, modifier, direction, type, number, 0, 0)
/linux/drivers/gpu/drm/arm/display/komeda/
H A Dkomeda_framebuffer.c56 switch (fb->modifier & AFBC_FORMAT_MOD_BLOCK_SIZE_MASK) { in komeda_fb_afbc_size_check()
67 fb->modifier & AFBC_FORMAT_MOD_BLOCK_SIZE_MASK); in komeda_fb_afbc_size_check()
72 if (fb->modifier & AFBC_FORMAT_MOD_TILED) { in komeda_fb_afbc_size_check()
92 bpp = komeda_get_afbc_format_bpp(info, fb->modifier); in komeda_fb_afbc_size_check()
174 mode_cmd->modifier[0]); in komeda_fb_create()
184 if (kfb->base.modifier) in komeda_fb_create()
255 if (!fb->modifier) { in komeda_fb_get_pixel_addr()
275 u64 modifier = fb->modifier; in komeda_fb_is_layer_supported() local
279 fourcc, modifier, rot); in komeda_fb_is_layer_supported()
281 DRM_DEBUG_ATOMIC("Layer TYPE: %d doesn't support fb FMT: %p4cc with modifier: 0x%llx.\n", in komeda_fb_is_layer_supported()
[all …]
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/tegra/
H A Dfb.c40 uint64_t modifier = framebuffer->modifier; in tegra_fb_get_tiling() local
42 if (fourcc_mod_is_vendor(modifier, NVIDIA)) { in tegra_fb_get_tiling()
43 if ((modifier & DRM_FORMAT_MOD_NVIDIA_SECTOR_LAYOUT) == 0) in tegra_fb_get_tiling()
48 modifier &= ~DRM_FORMAT_MOD_NVIDIA_SECTOR_LAYOUT; in tegra_fb_get_tiling()
51 switch (modifier) { in tegra_fb_get_tiling()
93 DRM_DEBUG_KMS("unknown format modifier: %llx\n", modifier); in tegra_fb_get_tiling()
/linux/include/uapi/drm/
H A Ddrm_fourcc.h38 * fourcc code, a Format Modifier may optionally be provided, in order to
45 * unique fourcc:modifier pair. This format:modifier pair must fully define the
49 * Having multiple fourcc:modifier pairs which describe the same layout should
57 * modifier is specific to the modifier being used. For example, some modifiers
62 * match only a single modifier. A modifier must not be a subset of layouts of
63 * another modifier. For instance, it's incorrect to encode pitch alignment in
64 * a modifier: a buffer may match a 64-pixel aligned modifier and a 32-pixel
65 * aligned modifier. That said, modifiers can have implicit minimal
68 * For modifiers where the combination of fourcc code and modifier can alias,
74 * There are two kinds of modifier users:
[all …]
/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_display.c652 amdgpu_lookup_format_info(u32 format, uint64_t modifier) in amdgpu_lookup_format_info() argument
654 if (!IS_AMD_FMT_MOD(modifier)) in amdgpu_lookup_format_info()
657 if (AMD_FMT_MOD_GET(TILE_VERSION, modifier) < AMD_FMT_MOD_TILE_VER_GFX9 || in amdgpu_lookup_format_info()
658 AMD_FMT_MOD_GET(TILE_VERSION, modifier) >= AMD_FMT_MOD_TILE_VER_GFX12) in amdgpu_lookup_format_info()
661 if (AMD_FMT_MOD_GET(DCC_RETILE, modifier)) in amdgpu_lookup_format_info()
666 if (AMD_FMT_MOD_GET(DCC, modifier)) in amdgpu_lookup_format_info()
727 u64 modifier = 0; in convert_tiling_flags_to_modifier_gfx12() local
731 modifier = DRM_FORMAT_MOD_LINEAR; in convert_tiling_flags_to_modifier_gfx12()
736 modifier = in convert_tiling_flags_to_modifier_gfx12()
744 afb->base.modifier = modifier; in convert_tiling_flags_to_modifier_gfx12()
[all …]
/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_plane.c96 const struct drm_format_info *amdgpu_dm_plane_get_format_info(u32 pixel_format, u64 modifier) in amdgpu_dm_plane_get_format_info() argument
98 return amdgpu_lookup_format_info(pixel_format, modifier); in amdgpu_dm_plane_get_format_info()
168 static bool amdgpu_dm_plane_modifier_has_dcc(uint64_t modifier) in amdgpu_dm_plane_modifier_has_dcc() argument
170 return IS_AMD_FMT_MOD(modifier) && AMD_FMT_MOD_GET(DCC, modifier); in amdgpu_dm_plane_modifier_has_dcc()
173 static unsigned int amdgpu_dm_plane_modifier_gfx9_swizzle_mode(uint64_t modifier) in amdgpu_dm_plane_modifier_gfx9_swizzle_mode() argument
175 if (modifier == DRM_FORMAT_MOD_LINEAR) in amdgpu_dm_plane_modifier_gfx9_swizzle_mode()
178 return AMD_FMT_MOD_GET(TILE, modifier); in amdgpu_dm_plane_modifier_gfx9_swizzle_mode()
237 uint64_t modifier) in amdgpu_dm_plane_fill_gfx9_tiling_info_from_modifier() argument
239 unsigned int mod_bank_xor_bits = AMD_FMT_MOD_GET(BANK_XOR_BITS, modifier); in amdgpu_dm_plane_fill_gfx9_tiling_info_from_modifier()
240 unsigned int mod_pipe_xor_bits = AMD_FMT_MOD_GET(PIPE_XOR_BITS, modifier); in amdgpu_dm_plane_fill_gfx9_tiling_info_from_modifier()
[all …]
/linux/drivers/gpu/drm/mediatek/
H A Dmtk_plane.c47 state->pending.modifier = DRM_FORMAT_MOD_LINEAR; in mtk_plane_reset()
70 uint64_t modifier) in mtk_plane_format_mod_supported() argument
72 return modifier == DRM_FORMAT_MOD_LINEAR; in mtk_plane_format_mod_supported()
120 u64 modifier; in mtk_plane_update_new_state() local
131 modifier = fb->modifier; in mtk_plane_update_new_state()
133 if (modifier == DRM_FORMAT_MOD_LINEAR) { in mtk_plane_update_new_state()
184 mtk_plane_state->pending.modifier = modifier; in mtk_plane_update_new_state()
/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
[all …]
/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()

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