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/kernel/linux/linux-5.10/include/sound/
Dmemalloc.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
31 #define SNDRV_DMA_TYPE_CONTINUOUS 1 /* continuous no-DMA memory */
32 #define SNDRV_DMA_TYPE_DEV 2 /* generic device continuous */
33 #define SNDRV_DMA_TYPE_DEV_UC 5 /* continuous non-cahced */
35 #define SNDRV_DMA_TYPE_DEV_SG 3 /* generic device SG-buffer */
36 #define SNDRV_DMA_TYPE_DEV_UC_SG 6 /* SG non-cached */
38 #define SNDRV_DMA_TYPE_DEV_SG SNDRV_DMA_TYPE_DEV /* no SG-buf support */
42 #define SNDRV_DMA_TYPE_DEV_IRAM 4 /* generic device iram-buffer */
64 return (size + PAGE_SIZE - 1) >> PAGE_SHIFT; in snd_sgbuf_aligned_pages()
69 * Scatter-Gather generic device pages
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/kernel/linux/linux-6.6/include/sound/
Dmemalloc.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
12 #include <linux/dma-direction.h>
33 #define SNDRV_DMA_TYPE_CONTINUOUS 1 /* continuous no-DMA memory */
34 #define SNDRV_DMA_TYPE_DEV 2 /* generic device continuous */
35 #define SNDRV_DMA_TYPE_DEV_WC 5 /* continuous write-combined */
37 #define SNDRV_DMA_TYPE_DEV_IRAM 4 /* generic device iram-buffer */
42 #define SNDRV_DMA_TYPE_NONCONTIG 8 /* non-coherent SG buffer */
43 #define SNDRV_DMA_TYPE_NONCOHERENT 9 /* non-coherent buffer */
46 #define SNDRV_DMA_TYPE_DEV_WC_SG 6 /* SG write-combined */
48 #define SNDRV_DMA_TYPE_DEV_SG SNDRV_DMA_TYPE_DEV /* no SG-buf support */
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/kernel/liteos_m/kernel/include/
Dlos_memory.h2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2022 Huawei Device Co., Ltd. All rights reserved.
155 * @brief Initialize multiple non-continuous memory regions.
159 …* <li>This API is used to initialize multiple non-continuous memory regions. If the starting addre…
166 …ting address of a memory pool is specified, the start address of the non-continuous memory regions…
168 * <li>The multiple non-continuous memory regions shouldn't conflict with each other.</li>
173 …* @param memRegions [IN] The LosMemRegion array that contains multiple non-continuous memory r…
175 …* @param memRegionCount [IN] The count of non-continuous memory regions, and it should be the leng…
177 * @retval #LOS_NOK The multiple non-continuous memory regions fails to be initialized.
178 * @retval #LOS_OK The multiple non-continuous memory regions is initialized successfully.
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/kernel/linux/linux-6.6/include/sound/sof/
Dstream.h1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
36 /* continuous and non-standard rates for flexibility */
38 #define SOF_RATE_KNOT (1 << 31) /**< non-continuous */
88 uint8_t cont_update_posn; /**< 1 means continuous update stream position */
92 uint16_t chmap[SOF_IPC_MAX_CHANNELS]; /**< channel map - SOF_CHMAP_ */
96 /* PCM params info - SOF_IPC_STREAM_PCM_PARAMS */
100 uint32_t flags; /**< generic PCM flags - SOF_PCM_FLAG_ */
105 /* PCM params info reply - SOF_IPC_STREAM_PCM_PARAMS_REPLY */
112 /* free stream - SOF_IPC_STREAM_PCM_PARAMS */
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/media/i2c/
Dtc358743.txt1 * Toshiba TC358743 HDMI-RX to MIPI CSI2-TX Bridge
3 The Toshiba TC358743 HDMI-RX to MIPI CSI2-TX (H2C) is a bridge that converts
4 a HDMI stream to MIPI CSI-2 TX. It is programmable through I2C.
8 - compatible: value should be "toshiba,tc358743"
9 - clocks, clock-names: should contain a phandle link to the reference clock
14 - reset-gpios: gpio phandle GPIO connected to the reset pin
15 - interrupts: GPIO connected to the interrupt pin
16 - data-lanes: should be <1 2 3 4> for four-lane operation,
17 or <1 2> for two-lane operation
18 - clock-lanes: should be <0>
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/media/i2c/
Dtc358743.txt1 * Toshiba TC358743 HDMI-RX to MIPI CSI2-TX Bridge
3 The Toshiba TC358743 HDMI-RX to MIPI CSI2-TX (H2C) is a bridge that converts
4 a HDMI stream to MIPI CSI-2 TX. It is programmable through I2C.
8 - compatible: value should be "toshiba,tc358743"
9 - clocks, clock-names: should contain a phandle link to the reference clock
14 - reset-gpios: gpio phandle GPIO connected to the reset pin
15 - interrupts: GPIO connected to the interrupt pin
16 - data-lanes: should be <1 2 3 4> for four-lane operation,
17 or <1 2> for two-lane operation
18 - clock-lanes: should be <0>
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Dimx219.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Sony 1/4.0-Inch 8Mpixel CMOS Digital Image Sensor
10 - Dave Stevenson <dave.stevenson@raspberrypi.com>
12 description: |-
13 The Sony imx219 is a 1/4.0-inch CMOS active pixel digital image sensor
16 Image data is sent through MIPI CSI-2, which is configured as either 2 or
30 VDIG-supply:
34 VANA-supply:
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Dov5647.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Dave Stevenson <dave.stevenson@raspberrypi.com>
11 - Jacopo Mondi <jacopo@jmondi.org>
13 description: |-
14 The OV5647 is a raw image sensor with MIPI CSI-2 and CCP2 image data
29 pwdn-gpios:
35 description: |-
36 Should contain one endpoint sub-node used to model connection to the
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/kernel/linux/linux-6.6/drivers/gpu/drm/i915/
Di915_reg_defs.h1 /* SPDX-License-Identifier: MIT */
13 * REG_BIT() - Prepare a u32 bit value
14 * @__n: 0-based bit number
26 * REG_BIT8() - Prepare a u8 bit value
27 * @__n: 0-based bit number
39 * REG_GENMASK() - Prepare a continuous u32 bitmask
40 * @__high: 0-based high bit
41 * @__low: 0-based low bit
45 * @return: Continuous bitmask from @__high to @__low, inclusive.
54 * REG_GENMASK64() - Prepare a continuous u64 bitmask
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/kernel/linux/linux-5.10/include/sound/sof/
Dstream.h1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
36 /* continuous and non-standard rates for flexibility */
38 #define SOF_RATE_KNOT (1 << 31) /**< non-continuous */
90 uint16_t chmap[SOF_IPC_MAX_CHANNELS]; /**< channel map - SOF_CHMAP_ */
93 /* PCM params info - SOF_IPC_STREAM_PCM_PARAMS */
97 uint32_t flags; /**< generic PCM flags - SOF_PCM_FLAG_ */
102 /* PCM params info reply - SOF_IPC_STREAM_PCM_PARAMS_REPLY */
109 /* free stream - SOF_IPC_STREAM_PCM_PARAMS */
/kernel/linux/linux-6.6/drivers/staging/rtl8723bs/include/
Drtw_mlme.h1 /* SPDX-License-Identifier: GPL-2.0 */
4 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
60 #define WIFI_MP_CTX_BACKGROUND 0x00020000 /* in continuous tx background */
61 #define WIFI_MP_CTX_ST 0x00040000 /* in continuous tx with single-tone */
62 #define WIFI_MP_CTX_BACKGROUND_PENDING 0x00080000 /* pending in continuous tx background due to ou…
63 #define WIFI_MP_CTX_CCK_HW 0x00100000 /* in continuous tx */
64 #define WIFI_MP_CTX_CCK_CS 0x00200000 /* in continuous tx with carrier suppression */
103 like ISR/Call-Back functions, the OID handlers, and even timer functions.
330 /* Number of non-HT AP/stations */
351 /* Number of associated Non-ERP stations (i.e., stations using 802.11b
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/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dmeson8b-ec100.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
22 stdout-path = "serial0:115200n8";
30 emmc_pwrseq: emmc-pwrseq {
31 compatible = "mmc-pwrseq-emmc";
32 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
35 gpio-keys {
36 compatible = "gpio-keys-polled";
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/kernel/linux/linux-5.10/drivers/gpu/drm/gma500/
Doaktrail.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2007-2011, Intel Corporation.
78 /* Bit 0, Frequency, 15 bits,0 - 32767Hz */
84 /* 0: Type-1, */
85 /* 1: Type-2, */
86 /* 2: Type-3, */
87 /* 3: Type-4 */
94 /* Bit 8, Minimum Supported Frame Rate, 6 bits, 0 - 63Hz */
107 /*Bit 0, Frequency, 16 bits, 0 - 32767Hz*/
108 u8 Panel_Initial_Brightness;/* [7:0] 0 - 100% */
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/kernel/linux/linux-6.6/drivers/gpu/drm/gma500/
Doaktrail.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2007-2011, Intel Corporation.
78 /* Bit 0, Frequency, 15 bits,0 - 32767Hz */
84 /* 0: Type-1, */
85 /* 1: Type-2, */
86 /* 2: Type-3, */
87 /* 3: Type-4 */
94 /* Bit 8, Minimum Supported Frame Rate, 6 bits, 0 - 63Hz */
107 /*Bit 0, Frequency, 16 bits, 0 - 32767Hz*/
108 u8 Panel_Initial_Brightness;/* [7:0] 0 - 100% */
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/kernel/linux/linux-5.10/Documentation/ABI/testing/
Dsysfs-bus-iio-counter-104-quad-87 Contact: linux-iio@vger.kernel.org
16 Contact: linux-iio@vger.kernel.org
21 normal, range limit, non-recycle, and modulo-n. The preset value
25 Counting is continuous in either direction.
36 Non-recycle:
37 Counter is disabled whenever a 24-bit count overflow or
38 underflow takes place. The counter is re-enabled when a
42 Modulo-N:
52 Contact: linux-iio@vger.kernel.org
56 Read-only attribute that indicates whether excessive noise is
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/kernel/linux/linux-5.10/include/uapi/drm/
Dexynos_drm.h1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
8 * Seung-Woo Kim <sw0312.kim@samsung.com>
26 * User-desired buffer creation information structure.
28 * @size: user-desired memory allocation size.
29 * - this size value would be page-aligned internally.
32 * - this handle will be set by gem module of kernel side.
41 * A structure for getting a fake-offset that can be used with mmap.
44 * @reserved: just padding to be 64-bit aligned.
45 * @offset: a fake-offset of gem object.
84 /* Physically Continuous memory and used as default. */
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/kernel/linux/linux-6.6/include/uapi/drm/
Dexynos_drm.h1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
8 * Seung-Woo Kim <sw0312.kim@samsung.com>
26 * User-desired buffer creation information structure.
28 * @size: user-desired memory allocation size.
29 * - this size value would be page-aligned internally.
32 * - this handle will be set by gem module of kernel side.
41 * A structure for getting a fake-offset that can be used with mmap.
44 * @reserved: just padding to be 64-bit aligned.
45 * @offset: a fake-offset of gem object.
84 /* Physically Continuous memory and used as default. */
[all …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/amlogic/
Dmeson8b-ec100.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
22 stdout-path = "serial0:115200n8";
30 emmc_pwrseq: emmc-pwrseq {
31 compatible = "mmc-pwrseq-emmc";
32 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
35 gpio-keys {
36 compatible = "gpio-keys-polled";
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/kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/runtime/pipeline/src/
Dpipeline.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (c) 2010 - 2015, Intel Corporation.
55 bool continuous);
75 IA_CSS_LEAVE_ERR_PRIVATE(-EINVAL); in ia_css_pipeline_create()
76 return -EINVAL; in ia_css_pipeline_create()
119 IA_CSS_LOG("pipe_num = %d", pipeline->pipe_num); in ia_css_pipeline_destroy()
138 pipeline->pipe_id = pipe_id; in ia_css_pipeline_start()
206 return -EINVAL; in ia_css_pipeline_request_stop()
211 pipeline->stop_requested = true; in ia_css_pipeline_request_stop()
216 ia_css_pipeline_get_sp_thread_id(pipeline->pipe_num, &thread_id); in ia_css_pipeline_request_stop()
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/kernel/linux/linux-6.6/drivers/staging/media/atomisp/pci/runtime/pipeline/src/
Dpipeline.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (c) 2010 - 2015, Intel Corporation.
55 bool continuous);
75 IA_CSS_LEAVE_ERR_PRIVATE(-EINVAL); in ia_css_pipeline_create()
76 return -EINVAL; in ia_css_pipeline_create()
119 IA_CSS_LOG("pipe_num = %d", pipeline->pipe_num); in ia_css_pipeline_destroy()
138 pipeline->pipe_id = pipe_id; in ia_css_pipeline_start()
205 return -EINVAL; in ia_css_pipeline_request_stop()
210 pipeline->stop_requested = true; in ia_css_pipeline_request_stop()
215 ia_css_pipeline_get_sp_thread_id(pipeline->pipe_num, &thread_id); in ia_css_pipeline_request_stop()
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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/iio/adc/
Daspeed,ast2600-adc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/aspeed,ast2600-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Billy Tsai <billy_tsai@aspeedtech.com>
13 • 10-bits resolution for 16 voltage channels.
16 • Channel scanning can be non-continuous.
21 • Built-in a compensating method.
22 • Built-in a register to trim internal reference voltage.
30 - aspeed,ast2600-adc0
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/input/
Dmicrochip,qt1050.txt1 Microchip AT42QT1050 Five-channel Touch Sensor IC
11 - compatible: Must be "microchip,qt1050"
12 - reg: The I2C address of the device
13 - interrupts: The sink for the touchpad's IRQ output,
14 see ../interrupt-controller/interrupts.txt
17 - wakeup-source: touch keys can be used as a wakeup source
19 Each button (key) is represented as a sub-node:
25 - linux,code: Keycode to emit.
26 - reg: The key number. Valid values: 0, 1, 2, 3, 4.
28 Optional subnode-properties:
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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/input/
Dmicrochip,qt1050.txt1 Microchip AT42QT1050 Five-channel Touch Sensor IC
11 - compatible: Must be "microchip,qt1050"
12 - reg: The I2C address of the device
13 - interrupts: The sink for the touchpad's IRQ output,
14 see ../interrupt-controller/interrupts.txt
17 - wakeup-source: touch keys can be used as a wakeup source
19 Each button (key) is represented as a sub-node:
25 - linux,code: Keycode to emit.
26 - reg: The key number. Valid values: 0, 1, 2, 3, 4.
28 Optional subnode-properties:
[all …]
/kernel/liteos_m/testsuites/sample/kernel/mem/
DIt_los_mem_046.c2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
40 // simulate two non-continuous memory regions
/kernel/linux/linux-6.6/drivers/staging/media/atomisp/pci/
Dsh_css.c1 // SPDX-License-Identifier: GPL-2.0
88 /* Name of the sp program: should not be built-in */
116 * struct sh_css_stream_seed - a stream seed, to save and restore the
143 * sustain power-down: MMU base, IRQ type, env for routines, binary loaded FW
152 struct ia_css_env driver_env; /* driver-supplied env copy */
198 * - true, if all "ia_css_pipe" instances in the target "ia_css_stream"
200 * - false, otherwise.
366 if (pipe->shading_table) in sh_css_pipe_free_shading_table()
367 ia_css_shading_table_free(pipe->shading_table); in sh_css_pipe_free_shading_table()
368 pipe->shading_table = NULL; in sh_css_pipe_free_shading_table()
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