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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 …]
/linux/Documentation/netlink/specs/
H A Ddevlink.yaml1350 pre: devlink-nl-pre-doit
1375 pre: devlink-nl-pre-doit-port
1401 pre: devlink-nl-pre-doit-port
1419 pre: devlink-nl-pre-doit
1442 pre: devlink-nl-pre-doit-port
1454 pre: devlink-nl-pre-doit-port
1471 pre: devlink-nl-pre-doit-port
1482 pre: devlink-nl-pre-doit
1505 pre: devlink-nl-pre-doit
1530 pre: devlink-nl-pre-doit
[all …]
H A Dovpn.yaml407 pre: ovpn-nl-pre-doit
419 pre: ovpn-nl-pre-doit
431 pre: ovpn-nl-pre-doit
453 pre: ovpn-nl-pre-doit
471 pre: ovpn-nl-pre-doit
483 pre: ovpn-nl-pre-doit
498 pre: ovpn-nl-pre-doit
517 pre: ovpn-nl-pre-doit
H A Dnet_shaper.yaml221 pre: net-shaper-nl-pre-doit
240 pre: net-shaper-nl-pre-dumpit
257 pre: net-shaper-nl-pre-doit-write
288 pre: net-shaper-nl-pre-doit-write
319 pre: net-shaper-nl-pre-doit-write
344 pre: net-shaper-nl-cap-pre-doit
364 pre: net-shaper-nl-cap-pre-dumpit
/linux/Documentation/livepatch/
H A Dcallbacks.rst39 * Pre-patch
46 * Pre-unpatch
54 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
[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()
/linux/tools/testing/selftests/livepatch/
H A Dtest-callbacks.sh20 # pre-patch callbacks are executed for vmlinux and $MOD_TARGET (those
25 # - Similarly, on livepatch disable, pre-patch callbacks run before the
67 # - On livepatch enable, only pre/post-patch callbacks are executed for
71 # pre/post-patch callbacks are executed.
74 # $MOD_TARGET) pre/post-unpatch callbacks are executed.
118 # from that klp_object ($MOD_TARGET). As such, only its pre and
121 # - When the livepatch is disabled, pre and post-unpatch callbacks are
166 # pre/post-patch callbacks are executed.
169 # from the $MOD_TARGET klp_object. As such, only pre and
213 # - As expected, only pre/post-(un)patch handlers are executed for
[all …]
/linux/Documentation/devicetree/bindings/input/
H A Dti,drv260x.yaml46 These are ROM based waveforms pre-programmed into the IC.
50 DRV260X_LIB_EMPTY - Do not use a pre-programmed library
51 DRV260X_ERM_LIB_A - Pre-programmed Library
52 DRV260X_ERM_LIB_B - Pre-programmed Library
53 DRV260X_ERM_LIB_C - Pre-programmed Library
54 DRV260X_ERM_LIB_D - Pre-programmed Library
55 DRV260X_ERM_LIB_E - Pre-programmed Library
56 DRV260X_ERM_LIB_F - Pre-programmed Library
57 DRV260X_LIB_LRA - Pre-programmed LRA Library
/linux/arch/arm64/boot/dts/qcom/
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 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 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 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 Dpmi8950.dtsi25 qcom,pre-scaling = <1 20>;
31 qcom,pre-scaling = <1 20>;
37 qcom,pre-scaling = <1 3>;
43 qcom,pre-scaling = <1 1>;
49 qcom,pre-scaling = <1 1>;
55 qcom,pre-scaling = <1 1>;
/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/Documentation/devicetree/bindings/display/imx/
H A Dfsl,imx6qp-pre.yaml4 $id: http://devicetree.org/schemas/display/imx/fsl,imx6qp-pre.yaml#
7 title: Freescale i.MX PRE (Prefetch Resolve Engine)
14 const: fsl,imx6qp-pre
32 used for the PRE SRAM double buffer.
48 pre@21c8000 {
49 compatible = "fsl,imx6qp-pre";
/linux/sound/core/
H A Dpcm_memory.c127 * Releases the pre-allocated buffer of the given substream.
135 * snd_pcm_lib_preallocate_free_for_all - release all pre-allocated buffers on the pcm
138 * Releases all the pre-allocated buffers on the given pcm.
259 * pre-allocate the buffer and create a proc file for the substream
313 * snd_pcm_lib_preallocate_pages - pre-allocation for the given DMA type
317 * @size: the requested pre-allocation size in bytes
318 * @max: the max. allowed pre-allocation size
320 * Do pre-allocation for the given DMA buffer type.
331 …* snd_pcm_lib_preallocate_pages_for_all - pre-allocation for continuous memory type (all substream…
335 * @size: the requested pre-allocation size in bytes
[all …]
/linux/Documentation/devicetree/bindings/power/supply/
H A Drichtek,rt5033-charger.yaml26 Current of pre-charge mode. The pre-charge current levels are 350 mA
39 Voltage of pre-charge mode. If the battery voltage is below the pre-charge
40 threshold voltage, the charger is in pre-charge mode with pre-charge
/linux/tools/memory-model/
H A Dlinux-kernel.cat197 let w-pre-bounded = [Marked] ; (addr | fence)?
198 let r-pre-bounded = [Marked] ; (addr | nonrw-fence |
205 let ww-vis = fence | (strong-fence ; xbstar ; w-pre-bounded) |
206 (w-post-bounded ; vis ; w-pre-bounded)
207 let wr-vis = fence | (strong-fence ; xbstar ; r-pre-bounded) |
208 (w-post-bounded ; vis ; r-pre-bounded)
209 let rw-xbstar = fence | (r-post-bounded ; xbstar ; w-pre-bounded)
212 let pre-race = ext & ((Plain * M) | ((M \ IW) * Plain))
215 let wr-incoh = pre-race & rf & rw-xbstar^-1
216 let rw-incoh = pre
[all...]
/linux/drivers/gpu/drm/i915/display/
H A Dintel_dp_aux_regs.h58 #define DP_AUX_CH_CTL_PRECHARGE_2US_MASK REG_GENMASK(19, 16) /* pre-skl */
63 #define DP_AUX_CH_CTL_MANCHESTER_TEST REG_BIT(14) /* pre-hsw */
65 #define DP_AUX_CH_CTL_SYNC_TEST REG_BIT(13) /* pre-hsw */
67 #define DP_AUX_CH_CTL_DEGLITCH_TEST REG_BIT(12) /* pre-hsw */
69 #define DP_AUX_CH_CTL_PRECHARGE_TEST REG_BIT(11) /* pre-hsw */
71 #define DP_AUX_CH_CTL_BIT_CLOCK_2X_MASK REG_GENMASK(10, 0) /* pre-skl */
H A Di9xx_plane_regs.h41 #define DISP_ALPHA_TRANS_ENABLE REG_BIT(15) /* pre-g4x plane B */
46 #define DISP_SPRITE_ABOVE_OVERLAY REG_BIT(0) /* pre-g4x plane B/C */
48 #define _DSPAADDR 0x70184 /* pre-i965 */
57 #define _DSPAPOS 0x7018C /* pre-g4x */
64 #define _DSPASIZE 0x70190 /* pre-g4x */
88 #define _DSPAGAMC 0x701E0 /* pre-g4x */
/linux/Documentation/userspace-api/media/v4l/
H A Dext-ctrls-fm-tx.rst35 to 31 pre-defined programme types.
148 Configures the pre-emphasis value for broadcasting. A pre-emphasis
152 values for pre-emphasis. They are:
159 - No pre-emphasis is applied.
161 - A pre-emphasis of 50 uS is used.
163 - A pre-emphasis of 75 uS is used.
/linux/kernel/bpf/
H A Dcfg.c752 u32 *stack, *pre, *low, *dfs; in bpf_compute_scc() local
763 * - 'pre[t] == p' => preorder number of vertex 't' is 'p'; in bpf_compute_scc()
768 pre = kvcalloc(insn_cnt, sizeof(int), GFP_KERNEL_ACCOUNT); in bpf_compute_scc()
771 if (!stack || !pre || !low || !dfs) { in bpf_compute_scc()
781 * - suppose there is a path 'u' ~> 'v', such that 'pre[v] < pre[u]'; in bpf_compute_scc()
785 * - If 'low[v] < pre[v]', there is a path from 'v' to some vertex 'u', in bpf_compute_scc()
786 * such that 'pre[u] == low[v]'; vertex 'u' is currently on the stack, in bpf_compute_scc()
788 * - If 'low[v] == pre[v]', loops containing 'v' have been explored, in bpf_compute_scc()
794 * pre = [0] * insn_cnt in bpf_compute_scc()
806 * pre[w] = next_preorder_num in bpf_compute_scc()
[all …]
/linux/drivers/media/pci/intel/ipu6/
H A Dipu6.h116 * Threshold values are pre-defined and are arrived at after performance
147 * or Zero length write, is pre-fetch mechanism to pre-fetch the pages in
186 * MMU1 support pre-fetching of the pages to have less cache lookup misses. To
187 * enable the pre-fetching, MMU1 AT (Address Translator) device registers
191 * ZLW(Zero Length Write) is a mechanism to enable VT-d pre-fetching on IOMMU.
197 * N is pre-defined and hardcoded in the platform data
230 * Currently L1/L2 streams, blocks, AT ZLW configurations etc. are pre-defined
231 * as per the usecase specific calculations. Any change to this pre-defined
/linux/include/linux/phy/
H A Dphy-dp.h52 * @pre:
54 * Pre-emphasis levels, as specified by DisplayPort specification, to be
59 unsigned int pre[4]; member
91 * and pre-emphasis to requested values. Only lanes specified

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