| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/bridge/ |
| D | thine,thc63lvd1024.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Jacopo Mondi <jacopo+renesas@jmondi.org> 11 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 33 The device can operate in single-link mode or dual-link mode. In 34 single-link mode, all pixels are received on port@0, and port@1 shall not 35 contain any endpoint. In dual-link mode, even-numbered pixels are 36 received on port@0 and odd-numbered pixels on port@1, and both port@0 and 40 '#address-cells': [all …]
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| /kernel/linux/linux-5.10/include/linux/ |
| D | asn1_ber_bytecode.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 28 /* The tag-matching ops come first and the odd-numbered slots 66 /* The following eight have bit 0 -> SET, 1 -> OF, 2 -> ACT */
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| /kernel/linux/linux-4.19/include/linux/ |
| D | asn1_ber_bytecode.h | 32 /* The tag-matching ops come first and the odd-numbered slots 70 /* The following eight have bit 0 -> SET, 1 -> OF, 2 -> ACT */
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| /kernel/linux/linux-5.10/fs/ocfs2/cluster/ |
| D | quorum.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* -*- mode: c; c-basic-offset: 8; -*- 54 /* this is horribly heavy-handed. It should instead flip the file 62 switch (o2nm_single_cluster->cl_fence_method) { in o2quo_fence_self() 68 WARN_ON(o2nm_single_cluster->cl_fence_method >= in o2quo_fence_self() 98 spin_lock(&qs->qs_lock); in o2quo_make_decision() 100 lowest_hb = find_first_bit(qs->qs_hb_bm, O2NM_MAX_NODES); in o2quo_make_decision() 102 lowest_reachable = test_bit(lowest_hb, qs->qs_conn_bm); in o2quo_make_decision() 105 "lowest: %d (%sreachable)\n", qs->qs_heartbeating, in o2quo_make_decision() 106 qs->qs_connected, lowest_hb, lowest_reachable ? "" : "un"); in o2quo_make_decision() [all …]
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| /kernel/linux/linux-4.19/fs/ocfs2/cluster/ |
| D | quorum.c | 1 /* -*- mode: c; c-basic-offset: 8; -*- 19 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 20 * Boston, MA 021110-1307, USA. 68 /* this is horribly heavy-handed. It should instead flip the file 76 switch (o2nm_single_cluster->cl_fence_method) { in o2quo_fence_self() 82 WARN_ON(o2nm_single_cluster->cl_fence_method >= in o2quo_fence_self() 111 spin_lock(&qs->qs_lock); in o2quo_make_decision() 113 lowest_hb = find_first_bit(qs->qs_hb_bm, O2NM_MAX_NODES); in o2quo_make_decision() 115 lowest_reachable = test_bit(lowest_hb, qs->qs_conn_bm); in o2quo_make_decision() 118 "lowest: %d (%sreachable)\n", qs->qs_heartbeating, in o2quo_make_decision() [all …]
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| /kernel/linux/linux-4.19/Documentation/RCU/ |
| D | stallwarn.txt | 5 options that can be used to fine-tune the detector's operation. Finally, 15 o A CPU looping in an RCU read-side critical section. 20 result in RCU-sched stalls and, if ksoftirqd is in use, RCU-bh 24 result in RCU-sched and RCU-bh stalls. 32 keep up with the boot-time console-message rate. For example, 33 a 115Kbaud serial console can be -way- too slow to keep up 34 with boot-time message rates, and will frequently result in 38 o Anything that prevents RCU's grace-period kthreads from running. 39 This can result in the "All QSes seen" console-log message. 42 result in the "rcu_.*kthread starved for" console-log message, [all …]
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| /kernel/linux/linux-5.10/Documentation/RCU/ |
| D | stallwarn.rst | 1 .. SPDX-License-Identifier: GPL-2.0 9 options that can be used to fine-tune the detector's operation. Finally, 20 - A CPU looping in an RCU read-side critical section. 22 - A CPU looping with interrupts disabled. 24 - A CPU looping with preemption disabled. 26 - A CPU looping with bottom halves disabled. 28 - For !CONFIG_PREEMPT kernels, a CPU looping anywhere in the kernel 33 - Booting Linux using a console connection that is too slow to 34 keep up with the boot-time console-message rate. For example, 35 a 115Kbaud serial console can be -way- too slow to keep up [all …]
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| /kernel/linux/linux-5.10/drivers/net/ethernet/intel/fm10k/ |
| D | fm10k_mbx.h | 1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Copyright(c) 2013 - 2018 Intel Corporation. */ 45 * +----------+ connect() +----------+ 46 * | CLOSED | --------------> | CONNECT | 47 * +----------+ +----------+ 54 * +----------+ disconnect() +----------+ 55 * |DISCONNECT| <-------------- | OPEN | 56 * +----------+ +----------+ 90 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 92 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ [all …]
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| /kernel/linux/linux-4.19/drivers/net/ethernet/intel/fm10k/ |
| D | fm10k_mbx.h | 1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Copyright(c) 2013 - 2018 Intel Corporation. */ 45 * +----------+ connect() +----------+ 46 * | CLOSED | --------------> | CONNECT | 47 * +----------+ +----------+ 54 * +----------+ disconnect() +----------+ 55 * |DISCONNECT| <-------------- | OPEN | 56 * +----------+ +----------+ 90 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 92 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ [all …]
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| /kernel/linux/linux-4.19/drivers/gpu/drm/tinydrm/ |
| D | repaper.c | 2 * DRM driver for Pervasive Displays RePaper branded e-ink panels 4 * Copyright 2013-2017 Pervasive Displays, Inc. 21 #include <linux/dma-buf.h> 31 #include <drm/tinydrm/tinydrm-helpers.h> 42 enum repaper_stage { /* Image pixel -> Display pixel */ 43 REPAPER_COMPENSATE, /* B -> W, W -> B (Current Image) */ 44 REPAPER_WHITE, /* B -> N, W -> W (Current Image) */ 45 REPAPER_INVERSE, /* B -> N, W -> B (New Image) */ 46 REPAPER_NORMAL /* B -> B, W -> W (New Image) */ 101 return -ENOMEM; in repaper_spi_transfer() [all …]
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| /kernel/linux/linux-5.10/drivers/gpu/drm/tiny/ |
| D | repaper.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later 3 * DRM driver for Pervasive Displays RePaper branded e-ink panels 5 * Copyright 2013-2017 Pervasive Displays, Inc. 17 #include <linux/dma-buf.h> 50 enum repaper_stage { /* Image pixel -> Display pixel */ 51 REPAPER_COMPENSATE, /* B -> W, W -> B (Current Image) */ 52 REPAPER_WHITE, /* B -> N, W -> W (Current Image) */ 53 REPAPER_INVERSE, /* B -> N, W -> B (New Image) */ 54 REPAPER_NORMAL /* B -> B, W -> W (New Image) */ 110 return -ENOMEM; in repaper_spi_transfer() [all …]
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| /kernel/linux/linux-5.10/arch/arm/probes/kprobes/ |
| D | test-core.c | 1 // SPDX-License-Identifier: GPL-2.0-only 3 * arch/arm/kernel/kprobes-test.c 12 * supported instruction sets: ARM, 16-bit Thumb, and 32-bit Thumb. These tests 23 * The individual test cases are in kprobes-test-arm.c and kprobes-test-thumb.c 24 * which use the macros defined in kprobes-test.h. The rest of this 31 * ------------------- 41 * post-handler of the test_before probe is used to modify the saved CPU 43 * pre-handler of the of the test_after probe saves a copy of the CPU 83 * (branch backwards). In these, the local variables numbered 1, 50, 2 and 87 * --------- [all …]
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| /kernel/linux/linux-4.19/arch/arm/probes/kprobes/ |
| D | test-core.c | 2 * arch/arm/kernel/kprobes-test.c 15 * supported instruction sets: ARM, 16-bit Thumb, and 32-bit Thumb. These tests 26 * The individual test cases are in kprobes-test-arm.c and kprobes-test-thumb.c 27 * which use the macros defined in kprobes-test.h. The rest of this 34 * ------------------- 44 * post-handler of the test_before probe is used to modify the saved CPU 46 * pre-handler of the of the test_after probe saves a copy of the CPU 86 * (branch backwards). In these, the local variables numbered 1, 50, 2 and 90 * --------- 130 * .short 50f-0f @ offset of 'test_before' [all …]
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| /kernel/linux/linux-5.10/drivers/media/usb/usbtv/ |
| D | usbtv-video.c | 30 * Fushicai USBTV007 Audio-Video Grabber Driver 33 * http://www.fushicai.com/products_detail/&productId=d05449ee-b690-42f9-a661-aa7353894bed.html 42 * reverse-engineering activity 45 #include <media/v4l2-ioctl.h> 46 #include <media/videobuf2-v4l2.h> 76 usbtv->width = params->cap_width; in usbtv_configure_for_norm() 77 usbtv->height = params->cap_height; in usbtv_configure_for_norm() 78 usbtv->n_chunks = usbtv->width * usbtv->height in usbtv_configure_for_norm() 80 usbtv->norm = norm; in usbtv_configure_for_norm() 82 ret = -EINVAL; in usbtv_configure_for_norm() [all …]
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| /kernel/linux/linux-4.19/drivers/media/usb/usbtv/ |
| D | usbtv-video.c | 30 * Fushicai USBTV007 Audio-Video Grabber Driver 33 * http://www.fushicai.com/products_detail/&productId=d05449ee-b690-42f9-a661-aa7353894bed.html 42 * reverse-engineering activity 45 #include <media/v4l2-ioctl.h> 46 #include <media/videobuf2-v4l2.h> 76 usbtv->width = params->cap_width; in usbtv_configure_for_norm() 77 usbtv->height = params->cap_height; in usbtv_configure_for_norm() 78 usbtv->n_chunks = usbtv->width * usbtv->height in usbtv_configure_for_norm() 80 usbtv->norm = norm; in usbtv_configure_for_norm() 82 ret = -EINVAL; in usbtv_configure_for_norm() [all …]
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| /kernel/linux/linux-5.10/sound/soc/bcm/ |
| D | bcm2835-i2s.c | 1 // SPDX-License-Identifier: GPL-2.0-only 23 * Copyright 2007-2010 Freescale Semiconductor, Inc. 130 unsigned int master = dev->fmt & SND_SOC_DAIFMT_MASTER_MASK; in bcm2835_i2s_start_clock() 132 if (dev->clk_prepared) in bcm2835_i2s_start_clock() 138 clk_prepare_enable(dev->clk); in bcm2835_i2s_start_clock() 139 dev->clk_prepared = true; in bcm2835_i2s_start_clock() 148 if (dev->clk_prepared) in bcm2835_i2s_stop_clock() 149 clk_disable_unprepare(dev->clk); in bcm2835_i2s_stop_clock() 150 dev->clk_prepared = false; in bcm2835_i2s_stop_clock() 171 regmap_read(dev->i2s_regmap, BCM2835_I2S_CS_A_REG, &csreg); in bcm2835_i2s_clear_fifos() [all …]
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| /kernel/linux/linux-5.10/arch/mips/cavium-octeon/executive/ |
| D | cvmx-pko.c | 7 * Copyright (c) 2003-2008 Cavium Networks 14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty 21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 34 #include <asm/octeon/cvmx-config.h> 35 #include <asm/octeon/cvmx-pko.h> 36 #include <asm/octeon/cvmx-helper.h> 64 return -1; in __cvmx_pko_int() 85 config.s.tail = (queue == (num_queues - 1)); in __cvmx_pko_iport_config() 95 (CVMX_FPA_OUTPUT_BUFFER_POOL_SIZE - in __cvmx_pko_iport_config() 190 * Set the size of the PKO command buffers to an odd number of in cvmx_pko_initialize_global() [all …]
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| /kernel/linux/linux-4.19/arch/mips/cavium-octeon/executive/ |
| D | cvmx-pko.c | 7 * Copyright (c) 2003-2008 Cavium Networks 14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty 21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 34 #include <asm/octeon/cvmx-config.h> 35 #include <asm/octeon/cvmx-pko.h> 36 #include <asm/octeon/cvmx-helper.h> 64 return -1; in __cvmx_pko_int() 85 config.s.tail = (queue == (num_queues - 1)); in __cvmx_pko_iport_config() 95 (CVMX_FPA_OUTPUT_BUFFER_POOL_SIZE - in __cvmx_pko_iport_config() 190 * Set the size of the PKO command buffers to an odd number of in cvmx_pko_initialize_global() [all …]
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| /kernel/linux/linux-4.19/sound/soc/bcm/ |
| D | bcm2835-i2s.c | 22 * Copyright 2007-2010 Freescale Semiconductor, Inc. 138 unsigned int master = dev->fmt & SND_SOC_DAIFMT_MASTER_MASK; in bcm2835_i2s_start_clock() 140 if (dev->clk_prepared) in bcm2835_i2s_start_clock() 146 clk_prepare_enable(dev->clk); in bcm2835_i2s_start_clock() 147 dev->clk_prepared = true; in bcm2835_i2s_start_clock() 156 if (dev->clk_prepared) in bcm2835_i2s_stop_clock() 157 clk_disable_unprepare(dev->clk); in bcm2835_i2s_stop_clock() 158 dev->clk_prepared = false; in bcm2835_i2s_stop_clock() 179 regmap_read(dev->i2s_regmap, BCM2835_I2S_CS_A_REG, &csreg); in bcm2835_i2s_clear_fifos() 183 clk_was_prepared = dev->clk_prepared; in bcm2835_i2s_clear_fifos() [all …]
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| /kernel/linux/linux-5.10/drivers/clk/berlin/ |
| D | berlin2-avpll.c | 1 // SPDX-License-Identifier: GPL-2.0 6 * Alexandre Belloni <alexandre.belloni@free-electrons.com> 8 #include <linux/clk-provider.h> 15 #include "berlin2-avpll.h" 19 * VCO with 8 channels each, channel 8 is the odd-one-out and does 22 * Unfortunately, its registers are not named but just numbered. To 118 reg = readl_relaxed(vco->base + VCO_CTRL0); in berlin2_avpll_vco_is_enabled() 119 if (vco->flags & BERLIN2_AVPLL_BIT_QUIRK) in berlin2_avpll_vco_is_enabled() 130 reg = readl_relaxed(vco->base + VCO_CTRL0); in berlin2_avpll_vco_enable() 131 if (vco->flags & BERLIN2_AVPLL_BIT_QUIRK) in berlin2_avpll_vco_enable() [all …]
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| /kernel/linux/linux-4.19/drivers/clk/berlin/ |
| D | berlin2-avpll.c | 1 // SPDX-License-Identifier: GPL-2.0 6 * Alexandre Belloni <alexandre.belloni@free-electrons.com> 8 #include <linux/clk-provider.h> 15 #include "berlin2-avpll.h" 19 * VCO with 8 channels each, channel 8 is the odd-one-out and does 22 * Unfortunately, its registers are not named but just numbered. To 118 reg = readl_relaxed(vco->base + VCO_CTRL0); in berlin2_avpll_vco_is_enabled() 119 if (vco->flags & BERLIN2_AVPLL_BIT_QUIRK) in berlin2_avpll_vco_is_enabled() 130 reg = readl_relaxed(vco->base + VCO_CTRL0); in berlin2_avpll_vco_enable() 131 if (vco->flags & BERLIN2_AVPLL_BIT_QUIRK) in berlin2_avpll_vco_enable() [all …]
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| /kernel/linux/linux-5.10/kernel/rcu/ |
| D | tree.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */ 3 * Read-Copy Update mechanism for mutual exclusion (tree-based version) 4 * Internal non-public definitions. 38 * Definition for node within the RCU grace-period-detection hierarchy. 44 unsigned long gp_seq; /* Track rsp->gp_seq. */ 55 /* Per-GP initial value for qsmask. */ 56 /* Initialized from ->qsmaskinitnext at the */ 64 /* Per-GP initial values for expmask. */ 65 /* Initialized from ->expmaskinitnext at the */ 76 int grplo; /* lowest-numbered CPU here. */ [all …]
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| /kernel/linux/linux-4.19/kernel/rcu/ |
| D | tree.h | 2 * Read-Copy Update mechanism for mutual exclusion (tree-based version) 3 * Internal non-public definitions. 17 * http://www.gnu.org/licenses/gpl-2.0.html. 38 * Dynticks per-CPU state. 43 atomic_t dynticks; /* Even value for idle, else odd. */ 50 /* # times non-lazy CBs posted to CPU. */ 52 /* idle-period nonlazy_posted snapshot. */ 78 * Definition for node within the RCU grace-period-detection hierarchy. 84 unsigned long gp_seq; /* Track rsp->rcu_gp_seq. */ 85 unsigned long gp_seq_needed; /* Track rsp->rcu_gp_seq_needed. */ [all …]
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| /kernel/linux/linux-4.19/drivers/mtd/nand/raw/ |
| D | docg4.c | 4 * mtd nand driver for M-Systems DiskOnChip G4 17 * Mechanism for management of password-protected areas 21 * According to the M-Sys documentation, this device is also available in a 22 * "dual-die" configuration having a 256MB capacity, but no mechanism for 52 * even-numbered pages in the normal manner; odd-numbered pages will appear to 55 * program loader (IPL, stored in the docg4's 2k NOR-like region that is mapped 59 * manner, and the starting offset must be within an even-numbered 2k region; 183 * On read operations (page and oob-only), the first byte read from I/O reg is a 201 #define DOCG4_BCH_SIZE (DOCG4_PAGE_SIZE + DOCG4_OOB_SIZE - 1) 215 #define DOCG4_FACTORY_BBT_PAGE 16 /* page where read-only factory bbt lives */ [all …]
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| /kernel/linux/linux-4.19/drivers/perf/ |
| D | qcom_l3_pmu.c | 12 * Copyright (c) 2015-2017, The Linux Foundation. All rights reserved. 140 * - config: bits 0-7: event type 146 return (event->attr.config) & L3_EVTYPE_MASK; in get_event_type() 151 return !!(event->attr.config & BIT_ULL(L3_EVENT_LC_BIT)); in event_uses_long_counter() 194 * counters. The PMU only supports chaining of adjacent even/odd pairs 195 * and for simplicity the driver always configures the odd counter to 196 * count the overflows of the lower-numbered even counter. Note that since 203 struct l3cache_pmu *l3pmu = to_l3cache_pmu(event->pmu); in qcom_l3_cache__64bit_counter_start() 204 int idx = event->hw.idx; in qcom_l3_cache__64bit_counter_start() 208 /* Set the odd counter to count the overflows of the even counter */ in qcom_l3_cache__64bit_counter_start() [all …]
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