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/linux/drivers/gpu/ipu-v3/
H A Dipu-pre.c126 struct ipu_pre *pre; in ipu_pre_lookup_by_phandle() local
129 list_for_each_entry(pre, &ipu_pre_list, list) { in ipu_pre_lookup_by_phandle()
130 if (pre_node == pre->dev->of_node) { in ipu_pre_lookup_by_phandle()
132 device_link_add(dev, pre->dev, in ipu_pre_lookup_by_phandle()
134 return pre; in ipu_pre_lookup_by_phandle()
142 int ipu_pre_get(struct ipu_pre *pre) in ipu_pre_get() argument
146 if (pre->cur.in_use) in ipu_pre_get()
150 writel(0, pre->regs + IPU_PRE_CTRL); in ipu_pre_get()
157 writel(val, pre->regs + IPU_PRE_CTRL); in ipu_pre_get()
159 pre->cur.in_use = true; in ipu_pre_get()
[all …]
H A Dipu-prv.h260 int ipu_pre_get(struct ipu_pre *pre);
261 void ipu_pre_put(struct ipu_pre *pre);
262 u32 ipu_pre_get_baddr(struct ipu_pre *pre);
263 void ipu_pre_configure(struct ipu_pre *pre, unsigned int width,
266 void ipu_pre_update(struct ipu_pre *pre, uint64_t modifier, unsigned int bufaddr);
267 bool ipu_pre_update_pending(struct ipu_pre *pre);
/linux/drivers/firmware/broadcom/
H A Dbcm47xx_sprom.c191 const char *pre = prefix; in bcm47xx_sprom_fill_auto() local
195 ENTRY(0xfffffffe, u16, pre, "devid", dev_id, 0, fallback); in bcm47xx_sprom_fill_auto()
197 ENTRY(0xfffffffe, u16, pre, "boardrev", board_rev, 0, true); in bcm47xx_sprom_fill_auto()
198 ENTRY(0xfffffffe, u32, pre, "boardflags", boardflags, 0, fb); in bcm47xx_sprom_fill_auto()
199 ENTRY(0xfffffff0, u32, pre, "boardflags2", boardflags2, 0, fb); in bcm47xx_sprom_fill_auto()
200 ENTRY(0xfffff800, u32, pre, "boardflags3", boardflags3, 0, fb); in bcm47xx_sprom_fill_auto()
201 ENTRY(0x00000002, u16, pre, "boardflags", boardflags_lo, 0, fb); in bcm47xx_sprom_fill_auto()
202 ENTRY(0xfffffffc, u16, pre, "boardtype", board_type, 0, true); in bcm47xx_sprom_fill_auto()
203 ENTRY(0xfffffffe, u16, pre, "boardnum", board_num, 0, fb); in bcm47xx_sprom_fill_auto()
204 ENTRY(0x00000002, u8, pre, "cc", country_code, 0, fb); in bcm47xx_sprom_fill_auto()
[all …]
/linux/sound/pci/ctxfi/
H A Dctimap.c21 struct list_head *pos, *pre, *head; in input_mapper_add() local
42 pre = pos->prev; in input_mapper_add()
43 if (pre == head) in input_mapper_add()
44 pre = head->prev; in input_mapper_add()
48 pre = head->prev; in input_mapper_add()
53 pre_ent = list_entry(pre, struct imapper, list); in input_mapper_add()
67 struct list_head *next, *pre, *head; in input_mapper_delete() local
75 pre = (entry->list.prev == head) ? head->prev : entry->list.prev; in input_mapper_delete()
78 if (pre == &entry->list) { in input_mapper_delete()
86 pre_ent = list_entry(pre, struct imapper, list); in input_mapper_delete()
H A Dctvmem.c78 struct list_head *pos, *pre; in put_vm_block() local
106 pre = pos->prev; in put_vm_block()
107 while (pre != &vm->unused) { in put_vm_block()
109 pre_ent = list_entry(pre, struct ct_vm_block, list); in put_vm_block()
116 pos = pre; in put_vm_block()
117 pre = pos->prev; in put_vm_block()
/linux/arch/arm64/boot/dts/qcom/
H A Dpm7250b.dtsi112 qcom,pre-scaling = <1 1>;
118 qcom,pre-scaling = <1 1>;
124 qcom,pre-scaling = <1 1>;
130 qcom,pre-scaling = <1 1>;
136 qcom,pre-scaling = <1 16>;
142 qcom,pre-scaling = <1 1>;
149 qcom,pre-scaling = <1 1>;
155 qcom,pre-scaling = <1 6>;
162 qcom,pre-scaling = <1 1>;
169 qcom,pre-scaling = <1 3>;
[all …]
H A Dpmp8074.dtsi23 qcom,pre-scaling = <1 1>;
29 qcom,pre-scaling = <1 1>;
35 qcom,pre-scaling = <1 1>;
41 qcom,pre-scaling = <1 1>;
49 qcom,pre-scaling = <1 1>;
57 qcom,pre-scaling = <1 1>;
65 qcom,pre-scaling = <1 1>;
73 qcom,pre-scaling = <1 1>;
79 qcom,pre-scaling = <1 3>;
H A Dpm8950.dtsi63 qcom,pre-scaling = <1 1>;
69 qcom,pre-scaling = <1 1>;
75 qcom,pre-scaling = <1 1>;
81 qcom,pre-scaling = <1 1>;
87 qcom,pre-scaling = <1 1>;
93 qcom,pre-scaling = <1 1>;
109 qcom,pre-scaling = <1 1>;
117 qcom,pre-scaling = <1 1>;
125 qcom,pre-scaling = <1 1>;
133 qcom,pre-scaling = <1 1>;
[all …]
H A Dpm660.dtsi113 qcom,pre-scaling = <1 1>;
120 qcom,pre-scaling = <1 1>;
127 qcom,pre-scaling = <1 1>;
133 qcom,pre-scaling = <1 1>;
142 qcom,pre-scaling = <1 1>;
151 qcom,pre-scaling = <1 1>;
160 qcom,pre-scaling = <1 1>;
169 qcom,pre-scaling = <1 1>;
178 qcom,pre-scaling = <1 1>;
188 qcom,pre-scaling = <1 3>;
[all …]
H A Dpmi632.dtsi94 qcom,pre-scaling = <1 1>;
100 qcom,pre-scaling = <1 1>;
106 qcom,pre-scaling = <1 1>;
112 qcom,pre-scaling = <1 1>;
118 qcom,pre-scaling = <1 16>;
124 qcom,pre-scaling = <1 1>;
131 qcom,pre-scaling = <1 1>;
138 qcom,pre-scaling = <1 3>;
144 qcom,pre-scaling = <1 3>;
H A Dsc8180x-pmics.dtsi108 qcom,pre-scaling = <1 1>;
114 qcom,pre-scaling = <1 1>;
120 qcom,pre-scaling = <1 1>;
176 qcom,pre-scaling = <1 1>;
182 qcom,pre-scaling = <1 1>;
188 qcom,pre-scaling = <1 1>;
234 qcom,pre-scaling = <1 1>;
240 qcom,pre-scaling = <1 1>;
246 qcom,pre-scaling = <1 1>;
284 qcom,pre-scaling = <1 1>;
[all …]
H A Dpms405.dtsi85 qcom,pre-scaling = <1 1>;
91 qcom,pre-scaling = <1 1>;
97 qcom,pre-scaling = <1 3>;
103 qcom,pre-scaling = <1 1>;
111 qcom,pre-scaling = <1 1>;
119 qcom,pre-scaling = <1 1>;
127 qcom,pre-scaling = <1 1>;
H A Dpm6125.dtsi89 qcom,pre-scaling = <1 1>;
95 qcom,pre-scaling = <1 1>;
101 qcom,pre-scaling = <1 1>;
107 qcom,pre-scaling = <1 3>;
113 qcom,pre-scaling = <1 3>;
119 qcom,pre-scaling = <1 1>;
H A Dpm6150l.dtsi62 qcom,pre-scaling = <1 1>;
68 qcom,pre-scaling = <1 1>;
74 qcom,pre-scaling = <1 1>;
80 qcom,pre-scaling = <1 3>;
H A Dpmm8155au_2.dtsi73 qcom,pre-scaling = <1 1>;
79 qcom,pre-scaling = <1 1>;
85 qcom,pre-scaling = <1 1>;
/linux/drivers/crypto/intel/qat/qat_common/
H A Dadf_mstate_mgr.c97 struct adf_mstate_preh *pre = (struct adf_mstate_preh *)mgr->buf; in adf_mstate_preamble_add() local
99 if (adf_mstate_avail_room(mgr) < sizeof(*pre)) { in adf_mstate_preamble_add()
104 adf_mstate_preamble_init(pre); in adf_mstate_preamble_add()
105 mgr->state += pre->preh_len; in adf_mstate_preamble_add()
107 return pre; in adf_mstate_preamble_add()
263 struct adf_mstate_preh *pre; in adf_mstate_mgr_init_from_remote() local
267 pre = (struct adf_mstate_preh *)(mgr->buf); in adf_mstate_mgr_init_from_remote()
270 print_hex_dump_debug("", DUMP_PREFIX_OFFSET, 16, 2, pre, pre->preh_len, 0); in adf_mstate_mgr_init_from_remote()
273 ret = (*pre_checker)(pre, opaque); in adf_mstate_mgr_init_from_remote()
275 ret = adf_mstate_preamble_def_checker(pre, mgr); in adf_mstate_mgr_init_from_remote()
[all …]
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6qp.dtsi28 pre1: pre@21c8000 {
29 compatible = "fsl,imx6qp-pre";
37 pre2: pre@21c9000 {
38 compatible = "fsl,imx6qp-pre";
46 pre3: pre@21ca000 {
47 compatible = "fsl,imx6qp-pre";
55 pre4: pre@21cb000 {
56 compatible = "fsl,imx6qp-pre";
/linux/drivers/gpu/drm/i915/gvt/
H A Dmmio_context.c407 static void switch_mocs(struct intel_vgpu *pre, struct intel_vgpu *next, in switch_mocs() argument
428 if (!pre && !gen9_render_mocs.initialized) in switch_mocs()
433 if (pre) in switch_mocs()
434 old_v = vgpu_vreg_t(pre, offset); in switch_mocs()
451 if (pre) in switch_mocs()
452 old_v = vgpu_vreg_t(pre, l3_offset); in switch_mocs()
481 static void switch_mmio(struct intel_vgpu *pre, in switch_mmio() argument
491 switch_mocs(pre, next, engine); in switch_mmio()
506 if (pre) { in switch_mmio()
507 vgpu_vreg_t(pre, mmio->reg) = in switch_mmio()
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/linux/Documentation/livepatch/
H A Dcallbacks.rst54 used to cleanup pre-patch callback resources
61 symmetry: pre-patch callbacks have a post-unpatch counterpart and
62 post-patch callbacks have a pre-unpatch counterpart. An unpatch
75 The pre-patch callback, if specified, is expected to return a status
78 safe and to stop the current patching request. (When no pre-patch
80 pre-patch callback returns failure, the kernel's module loader will:
90 No post-patch, pre-unpatch, or post-unpatch callbacks will be executed
94 If a patch transition is reversed, no pre-unpatch handlers will be run
95 (this follows the previously mentioned symmetry -- pre-unpatch callbacks
112 A pre-patch callback can be useful to update a global variable. For
[all …]
/linux/tools/memory-model/
H A Dlinux-kernel.cat187 let w-pre-bounded = [Marked] ; (addr | fence)?
188 let r-pre-bounded = [Marked] ; (addr | nonrw-fence |
195 let ww-vis = fence | (strong-fence ; xbstar ; w-pre-bounded) |
196 (w-post-bounded ; vis ; w-pre-bounded)
197 let wr-vis = fence | (strong-fence ; xbstar ; r-pre-bounded) |
198 (w-post-bounded ; vis ; r-pre-bounded)
199 let rw-xbstar = fence | (r-post-bounded ; xbstar ; w-pre-bounded)
202 let pre-race = ext & ((Plain * M) | ((M \ IW) * Plain))
205 let wr-incoh = pre-race & rf & rw-xbstar^-1
206 let rw-incoh = pre-race & fr & wr-vis^-1
[all …]
/linux/arch/arm/boot/dts/qcom/
H A Dpmx55.dtsi45 qcom,pre-scaling = <1 1>;
51 qcom,pre-scaling = <1 1>;
57 qcom,pre-scaling = <1 1>;
63 qcom,pre-scaling = <1 1>;
/linux/Documentation/gpu/amdgpu/display/
H A Ddisplay-manager.rst60 pre-blending but DRM/KMS has not per-plane color correction properties.
63 CRTC gamma after blending, and CRTC degamma pre-blending. Although CTM is
64 programmed after blending, it is mapped to DPP hw blocks (pre-blending). Other
120 plane was already pre-multiplied by its own alpha channel before storage.
123 pre-multiplied with the alpha channel values.
125 and pre-multiplied is the default pixel blend mode, that means, when no blend
127 pre-multiplied color values. On IGT GPU tools, the kms_plane_alpha_blend test
139 :c:type:`pre_multiplied_alpha` is the alpha pre-multiplied mode flag used to
141 multiplied (true/false), being only true for DRM pre-multiplied blend mode.
155 be ignored and, therefore, pixel values are not pre-multiplied
[all …]
/linux/drivers/clk/sophgo/
H A Dclk-cv18xx-pll.c54 unsigned long pre, div, post; in ipll_find_rate() local
58 for_each_pll_limit_range(pre, &limit->pre_div) { in ipll_find_rate()
61 tmp = ipll_calc_rate(prate, pre, div, post); in ipll_find_rate()
68 pre_div_sel = pre; in ipll_find_rate()
290 unsigned long pre, div, post; in fpll_find_rate() local
297 for_each_pll_limit_range(pre, &limit->pre_div) { in fpll_find_rate()
301 pre, div, post, in fpll_find_rate()
307 pre_div_sel = pre; in fpll_find_rate()
/linux/drivers/iio/adc/
H A Dqcom-vadc-common.c711 unsigned int pre; in qcom_adc5_prescaling_from_dt() local
713 for (pre = 0; pre < ARRAY_SIZE(adc5_prescale_ratios); pre++) in qcom_adc5_prescaling_from_dt()
714 if (adc5_prescale_ratios[pre].numerator == numerator && in qcom_adc5_prescaling_from_dt()
715 adc5_prescale_ratios[pre].denominator == denominator) in qcom_adc5_prescaling_from_dt()
718 if (pre == ARRAY_SIZE(adc5_prescale_ratios)) in qcom_adc5_prescaling_from_dt()
721 return pre; in qcom_adc5_prescaling_from_dt()
/linux/Documentation/userspace-api/media/v4l/
H A Dext-ctrls-fm-tx.rst34 to 31 pre-defined programme types.
150 Configures the pre-emphasis value for broadcasting. A pre-emphasis
154 values for pre-emphasis. Here they are:
163 - No pre-emphasis is applied.
165 - A pre-emphasis of 50 uS is used.
167 - A pre-emphasis of 75 uS is used.

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