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/kernel/linux/linux-5.10/Documentation/gpu/
Dmeson.rst2 drm/meson AmLogic Meson Video Processing Unit
5 .. kernel-doc:: drivers/gpu/drm/meson/meson_drv.c
6 :doc: Video Processing Unit
8 Video Processing Unit
16 DMC|---------------VPU (Video Processing Unit)----------------|------HHI------|
18 D |-------| |----| | | | | HDMI PLL |
19 D | vd2 | VIU | | Video Post | | Video Encoders |<---|-----VCLK |
20 R |-------| |----| Processing | | | | |
21 | osd2 | | | |---| Enci ----------|----|-----VDAC------|
22 R |-------| CSC |----| Scalers | | Encp ----------|----|----HDMI-TX----|
[all …]
/kernel/linux/linux-6.6/Documentation/gpu/
Dmeson.rst2 drm/meson AmLogic Meson Video Processing Unit
5 .. kernel-doc:: drivers/gpu/drm/meson/meson_drv.c
6 :doc: Video Processing Unit
8 Video Processing Unit
16 DMC|---------------VPU (Video Processing Unit)----------------|------HHI------|
18 D |-------| |----| | | | | HDMI PLL |
19 D | vd2 | VIU | | Video Post | | Video Encoders |<---|-----VCLK |
20 R |-------| |----| Processing | | | | |
21 | osd2 | | | |---| Enci ----------|----|-----VDAC------|
22 R |-------| CSC |----| Scalers | | Encp ----------|----|----HDMI-TX----|
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/display/
Damlogic,meson-vpu.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/display/amlogic,meson-vpu.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Neil Armstrong <neil.armstrong@linaro.org>
17 DMC|---------------VPU (Video Processing Unit)----------------|------HHI------|
19 D |-------| |----| | | | | HDMI PLL |
20 D | vd2 | VIU | | Video Post | | Video Encoders |<---|-----VCLK |
21 R |-------| |----| Processing | | | | |
22 | osd2 | | | |---| Enci ----------|----|-----VDAC------|
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/
Damlogic,meson-vpu.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: "http://devicetree.org/schemas/display/amlogic,meson-vpu.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11 - Neil Armstrong <narmstrong@baylibre.com>
17 DMC|---------------VPU (Video Processing Unit)----------------|------HHI------|
19 D |-------| |----| | | | | HDMI PLL |
20 D | vd2 | VIU | | Video Post | | Video Encoders |<---|-----VCLK |
21 R |-------| |----| Processing | | | | |
22 | osd2 | | | |---| Enci ----------|----|-----VDAC------|
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/kernel/linux/linux-6.6/include/linux/
Dnvmem-provider.h1 /* SPDX-License-Identifier: GPL-2.0 */
6 * Copyright (C) 2013 Maxime Ripard <maxime.ripard@free-electrons.com>
22 /* used for vendor specific post processing of cell data */
35 #define NVMEM_DEVID_NONE (-1)
36 #define NVMEM_DEVID_AUTO (-2)
39 * struct nvmem_keepout - NVMEM register keepout range.
52 * struct nvmem_cell_info - NVMEM cell description
55 * @raw_len: Length of raw data (without post processing).
60 * @read_post_process: Callback for optional post processing of cell data
77 * struct nvmem_config - NVMEM device configuration
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/kernel/linux/linux-6.6/drivers/gpu/drm/meson/
Dmeson_vpp.c1 // SPDX-License-Identifier: GPL-2.0-or-later
16 * DOC: Video Post Processing
18 * VPP Handles all the Post Processing after the Scanout from the VIU
19 * We handle the following post processings :
21 * - Postblend, Blends the OSD1 only
23 * - Vertical OSD Scaler for OSD1 only, we disable vertical scaler and
25 * - Intermediate FIFO with default Amlogic values
29 * - Preblend for video overlay pre-scaling
30 * - OSD2 support for cursor framebuffer
31 * - Video pre-scaling before postblend
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/kernel/linux/linux-5.10/drivers/gpu/drm/meson/
Dmeson_vpp.c1 // SPDX-License-Identifier: GPL-2.0-or-later
16 * DOC: Video Post Processing
18 * VPP Handles all the Post Processing after the Scanout from the VIU
19 * We handle the following post processings :
21 * - Postblend, Blends the OSD1 only
23 * - Vertical OSD Scaler for OSD1 only, we disable vertical scaler and
25 * - Intermediate FIFO with default Amlogic values
29 * - Preblend for video overlay pre-scaling
30 * - OSD2 support for cursor framebuffer
31 * - Video pre-scaling before postblend
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/media/
Dti,vpe.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Texas Instruments DRA7x Video Processing Engine (VPE) Device Tree Bindings
10 - Benoit Parrot <bparrot@ti.com>
12 description: |-
13 The Video Processing Engine (VPE) is a key component for image post
14 processing applications. VPE consist of a single memory to memory
20 const: ti,dra7-vpe
24 - description: The VPE main register region
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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/media/
Dti,vpe.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Texas Instruments DRA7x Video Processing Engine (VPE)
10 - Benoit Parrot <bparrot@ti.com>
12 description: |-
13 The Video Processing Engine (VPE) is a key component for image post
14 processing applications. VPE consist of a single memory to memory
20 const: ti,dra7-vpe
24 - description: The VPE main register region
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/kernel/linux/linux-6.6/block/
Dblk-pm.c1 // SPDX-License-Identifier: GPL-2.0
3 #include <linux/blk-pm.h>
6 #include "blk-mq.h"
9 * blk_pm_runtime_init - Block layer runtime PM initialization routine
14 * Initialize runtime-PM-related fields for @q and start auto suspend for
15 * @dev. Drivers that want to take advantage of request-based runtime PM
22 * the autosuspend delay is set to -1 to make runtime suspend impossible
31 q->dev = dev; in blk_pm_runtime_init()
32 q->rpm_status = RPM_ACTIVE; in blk_pm_runtime_init()
33 pm_runtime_set_autosuspend_delay(q->dev, -1); in blk_pm_runtime_init()
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/kernel/linux/linux-5.10/block/
Dblk-pm.c1 // SPDX-License-Identifier: GPL-2.0
3 #include <linux/blk-mq.h>
4 #include <linux/blk-pm.h>
7 #include "blk-mq.h"
8 #include "blk-mq-tag.h"
11 * blk_pm_runtime_init - Block layer runtime PM initialization routine
16 * Initialize runtime-PM-related fields for @q and start auto suspend for
17 * @dev. Drivers that want to take advantage of request-based runtime PM
24 * the autosuspend delay is set to -1 to make runtime suspend impossible
33 q->dev = dev; in blk_pm_runtime_init()
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/kernel/linux/linux-6.6/kernel/bpf/
Dcgroup_iter.c1 // SPDX-License-Identifier: GPL-2.0-only
9 #include "../cgroup/cgroup-internal.h" /* cgroup_mutex and cgroup_is_dead */
13 * 1. Walk the descendants of a cgroup in pre-order.
14 * 2. Walk the descendants of a cgroup in post-order.
18 * For walking descendants, cgroup_iter can walk in either pre-order or
19 * post-order. For walking ancestors, the iter walks up from a cgroup to
25 * The prog can check (seq->num == 0) to determine whether this is
28 * do post-processing, such as outputting an epilogue.
59 struct cgroup_iter_priv *p = seq->private; in cgroup_iter_seq_start()
65 if (p->visited_all) in cgroup_iter_seq_start()
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/kernel/linux/linux-5.10/drivers/scsi/bnx2i/
Dbnx2i_hwi.c3 * Copyright (c) 2006 - 2013 Broadcom Corporation
14 * Maintained by: QLogic-Storage-Upstream@qlogic.com
25 * bnx2i_get_cid_num - get cid from ep
34 if (test_bit(BNX2I_NX2_DEV_57710, &ep->hba->cnic_dev_type)) in bnx2i_get_cid_num()
35 cid = ep->ep_cid; in bnx2i_get_cid_num()
37 cid = GET_CID_NUM(ep->ep_cid); in bnx2i_get_cid_num()
43 * bnx2i_adjust_qp_size - Adjust SQ/RQ/CQ size for 57710 device type
52 if (test_bit(BNX2I_NX2_DEV_5706, &hba->cnic_dev_type) || in bnx2i_adjust_qp_size()
53 test_bit(BNX2I_NX2_DEV_5708, &hba->cnic_dev_type) || in bnx2i_adjust_qp_size()
54 test_bit(BNX2I_NX2_DEV_5709, &hba->cnic_dev_type)) { in bnx2i_adjust_qp_size()
[all …]
/kernel/linux/linux-6.6/drivers/scsi/bnx2i/
Dbnx2i_hwi.c3 * Copyright (c) 2006 - 2013 Broadcom Corporation
14 * Maintained by: QLogic-Storage-Upstream@qlogic.com
25 * bnx2i_get_cid_num - get cid from ep
34 if (test_bit(BNX2I_NX2_DEV_57710, &ep->hba->cnic_dev_type)) in bnx2i_get_cid_num()
35 cid = ep->ep_cid; in bnx2i_get_cid_num()
37 cid = GET_CID_NUM(ep->ep_cid); in bnx2i_get_cid_num()
43 * bnx2i_adjust_qp_size - Adjust SQ/RQ/CQ size for 57710 device type
52 if (test_bit(BNX2I_NX2_DEV_5706, &hba->cnic_dev_type) || in bnx2i_adjust_qp_size()
53 test_bit(BNX2I_NX2_DEV_5708, &hba->cnic_dev_type) || in bnx2i_adjust_qp_size()
54 test_bit(BNX2I_NX2_DEV_5709, &hba->cnic_dev_type)) { in bnx2i_adjust_qp_size()
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/kernel/linux/linux-5.10/drivers/mmc/core/
Dcore.h1 /* SPDX-License-Identifier: GPL-2.0-only */
123 * mmc_claim_host - exclusively claim a host
138 * mmc_pre_req - Prepare for a new request
148 if (host->ops->pre_req) in mmc_pre_req()
149 host->ops->pre_req(host, mrq); in mmc_pre_req()
153 * mmc_post_req - Post process a completed request
154 * @host: MMC host to post process command
155 * @mrq: MMC request to post process for
158 * Let the host post process a completed request. Post processing of
164 if (host->ops->post_req) in mmc_post_req()
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/kernel/linux/linux-6.6/drivers/mmc/core/
Dcore.h1 /* SPDX-License-Identifier: GPL-2.0-only */
141 * mmc_claim_host - exclusively claim a host
156 * mmc_pre_req - Prepare for a new request
166 if (host->ops->pre_req) in mmc_pre_req()
167 host->ops->pre_req(host, mrq); in mmc_pre_req()
171 * mmc_post_req - Post process a completed request
172 * @host: MMC host to post process command
173 * @mrq: MMC request to post process for
176 * Let the host post process a completed request. Post processing of
182 if (host->ops->post_req) in mmc_post_req()
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/kernel/linux/linux-6.6/drivers/staging/media/atomisp/pci/
Dia_css_pipe_public.h1 /* SPDX-License-Identifier: GPL-2.0 */
49 IA_CSS_PIPE_MODE_YUVPP, /** YUV post processing pipe, used for all use cases with YUV input,
82 /** capture post processing input resolution */
85 /** ISP2401: view finder post processing input resolution */
111 instead of vf_pp. This only applies to viewfinder post
112 processing stages. */
117 pipes. Non video-pipes should always set this parameter to false. */
124 …/** GDC in buffer offset - indicates the pixel coordinates of the first valid pixel inside the buf…
150 * - On the Behalf of CSS-API Committee.
168 the input resolution - 8x8. */
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/kernel/linux/linux-6.6/drivers/media/platform/verisilicon/
Dhantro.h1 /* SPDX-License-Identifier: GPL-2.0 */
8 * Based on s5p-mfc driver by Samsung Electronics Co., Ltd.
21 #include <media/v4l2-ctrls.h>
22 #include <media/v4l2-device.h>
23 #include <media/v4l2-ioctl.h>
24 #include <media/v4l2-mem2mem.h>
25 #include <media/videobuf2-core.h>
26 #include <media/videobuf2-dma-contig.h>
45 * struct hantro_irq - irq handler and name
56 * struct hantro_variant - information about VPU hardware variant
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/kernel/linux/linux-6.6/drivers/infiniband/ulp/rtrs/
DREADME15 RTRS provides I/O fail-over and load-balancing capabilities by using
17 Documentation/ABI/testing/sysfs-class-rtrs-client).
26 --------
35 When processing an incoming write or read request, rtrs client uses memory
64 ------------------------
93 (i.e. steps 1-4 finished for all paths requested for a session)
105 RTRS_MSG_CON_REQ ------------------->
106 <------------------- RTRS_MSG_CON_RSP
109 RTRS_MSG_INFO_REQ ------------------->
110 <------------------- RTRS_MSG_INFO_RSP
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/kernel/linux/linux-5.10/drivers/infiniband/ulp/rtrs/
DREADME15 RTRS provides I/O fail-over and load-balancing capabilities by using
17 Documentation/ABI/testing/sysfs-class-rtrs-client).
26 --------
35 When processing an incoming write or read request, rtrs client uses memory
64 ------------------------
93 (i.e. steps 1-4 finished for all paths requested for a session)
105 RTRS_MSG_CON_REQ ------------------->
106 <------------------- RTRS_MSG_CON_RSP
109 RTRS_MSG_INFO_REQ ------------------->
110 <------------------- RTRS_MSG_INFO_RSP
[all …]
/kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/
Dia_css_pipe_public.h1 /* SPDX-License-Identifier: GPL-2.0 */
50 IA_CSS_PIPE_MODE_YUVPP, /** YUV post processing pipe, used for all use cases with YUV input,
83 /** capture post processing input resolution */
86 /** ISP2401: view finder post processing input resolution */
111 should be run. Setting this to -1 means it will run until
122 instead of vf_pp. This only applies to viewfinder post
123 processing stages. */
127 /** Enabling of monochrome mode for a pipeline. If enabled only luma processing
131 pipes. Non video-pipes should always set this parameter to false. */
138 …/** GDC in buffer offset - indicates the pixel coordinates of the first valid pixel inside the buf…
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/
Dnvidia,tegra210-ahub.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-ahub.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 for audio pre-processing, post-processing and a programmable full
17 - Jon Hunter <jonathanh@nvidia.com>
18 - Sameer Pujar <spujar@nvidia.com>
22 pattern: "^ahub@[0-9a-f]*$"
26 - enum:
27 - nvidia,tegra210-ahub
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/kernel/linux/linux-6.6/Documentation/driver-api/
Dnvmem.rst1 .. SPDX-License-Identifier: GPL-2.0
20 register a sysfs file, allow in-kernel users to access the content of the
23 This was also a problem as far as other in-kernel users were involved, since
35 and write the non-volatile memory.
51 .name = "brcm-nvram",
55 config.dev = &pdev->dev;
74 .nvmem_name = "i2c-eeprom",
85 .nvmem_name = "i2c-eeprom",
88 .con_id = "mac-address",
195 the content is still well defined, e.g. tag-length-values. In this case,
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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/dsp/
Dmediatek,mt8186-dsp.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/dsp/mediatek,mt8186-dsp.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Tinghan Shen <tinghan.shen@mediatek.com>
14 advanced pre- and post- audio processing.
19 - mediatek,mt8186-dsp
20 - mediatek,mt8188-dsp
24 - description: Address and size of the DSP config registers
25 - description: Address and size of the DSP SRAM
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/hisilicon/
Dhisi-ade.txt1 Device-Tree bindings for hisilicon ADE display controller driver
4 data from memory, do composition, do post image processing, generate RGB
8 - compatible: value should be "hisilicon,hi6220-ade".
9 - reg: physical base address and length of the ADE controller's registers.
10 - hisilicon,noc-syscon: ADE NOC QoS syscon.
11 - resets: The ADE reset controller node.
12 - interrupt: the ldi vblank interrupt number used.
13 - clocks: a list of phandle + clock-specifier pairs, one for each entry
14 in clock-names.
15 - clock-names: should contain:
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