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/linux/Documentation/filesystems/
H A Dcoda.rst4 Coda Kernel-Venus Interface
10 Coda -- this document describes the client kernel-Venus interface.
21 named Venus, as well as tools to manipulate ACLs, to log in, etc. The
28 The Venus kernel interface
34 This document describes the communication between Venus and kernel
51 4.1 Data structures shared by the kernel and Venus
99 manager, Venus.
103 operating system. The operating system will communicate with Venus to
104 service the request for the process. Venus manages a persistent
107 requests it receives from the operating system. When Venus has
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/linux/Documentation/devicetree/bindings/media/
H A Dqcom,sdm845-venus.yaml4 $id: http://devicetree.org/schemas/media/qcom,sdm845-venus.yaml#
7 title: Qualcomm SDM845 Venus video encode and decode accelerators
13 The Venus IP is a video encode and decode accelerator present
17 - $ref: qcom,venus-common.yaml#
21 const: qcom,sdm845-venus
43 const: venus-decoder
69 const: venus-encoder
104 compatible = "qcom,sdm845-venus";
117 compatible = "venus-decoder";
125 compatible = "venus-encoder";
H A Dqcom,msm8996-venus.yaml4 $id: http://devicetree.org/schemas/media/qcom,msm8996-venus.yaml#
7 title: Qualcomm MSM8996 Venus video encode and decode accelerators
13 The Venus IP is a video encode and decode accelerator present
17 - $ref: qcom,venus-common.yaml#
22 - qcom,msm8996-venus
23 - qcom,msm8998-venus
54 const: venus-decoder
79 const: venus-encoder
113 compatible = "qcom,msm8996-venus";
145 compatible = "venus-decoder";
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H A Dqcom,sdm660-venus.yaml4 $id: http://devicetree.org/schemas/media/qcom,sdm660-venus.yaml#
7 title: Qualcomm SDM660 Venus video encode and decode accelerators
14 The Venus IP is a video encode and decode accelerator present
18 - $ref: qcom,venus-common.yaml#
22 const: qcom,sdm660-venus
53 const: venus-decoder
78 const: venus-encoder
112 compatible = "qcom,sdm660-venus";
147 compatible = "venus-decoder";
154 compatible = "venus-encoder";
H A Dqcom,venus-common.yaml4 $id: http://devicetree.org/schemas/media/qcom,venus-common.yaml#
7 title: Qualcomm SoC Venus Video Encode and Decode Accelerators Common Properties
14 The Venus IP is a video encode and decode accelerator present
/linux/drivers/media/platform/qcom/venus/
H A DMakefile2 # Makefile for Qualcomm Venus driver
4 venus-core-objs += core.o helpers.o firmware.o \
10 venus-dec-objs += vdec.o vdec_ctrls.o
11 venus-enc-objs += venc.o venc_ctrls.o
13 obj-$(CONFIG_VIDEO_QCOM_VENUS) += venus-core.o
14 obj-$(CONFIG_VIDEO_QCOM_VENUS) += venus-dec.o
15 obj-$(CONFIG_VIDEO_QCOM_VENUS) += venus-enc.o
H A Dhfi_venus_io.h51 /* Venus cpu */
76 /* Venus wrapper */
138 /* Venus 4xx */
145 /* Venus 6xx */
155 /* Venus AON */
H A Ddbgfs.c17 core->root = debugfs_create_dir("venus", NULL); in venus_dbgfs_init()
H A Dhfi_platform.h38 bool valid; /* used only for Venus v1xx */
/linux/fs/coda/
H A Dupcall.c3 * Mostly platform independent upcall operations to Venus:
146 /* send Venus a null terminated string */ in venus_lookup()
217 /* Venus must get null terminated string */ in venus_mkdir()
251 /* Venus must receive an null terminated string */ in venus_rename()
256 /* another null terminated string for Venus */ in venus_rename()
288 /* Venus must get null terminated string */ in venus_create()
486 /* build packet for Venus */ in venus_pioctl()
501 * out before sending the command to Venus. */ in venus_pioctl()
521 pr_warn("%s: Venus returns: %d for %s\n", in venus_pioctl()
638 /* Don't allow signals to interrupt the following upcalls before venus
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H A Dcnode.c103 /* We get inode numbers from Venus -- see venus source */ in coda_cnode_make()
166 /* the CONTROL inode is made without asking attributes from Venus */
H A Dpsdev.c88 * Receive a message written by Venus to the psdev
132 /* what downcall errors does Venus handle ? */ in coda_psdev_write()
201 * Read a message from the kernel to Venus
246 pr_warn("%s: Venus read %ld bytes of %d in message\n", in coda_psdev_read()
H A Dcoda_psdev.h14 /* messages between coda filesystem in kernel and Venus */
34 wait_queue_head_t vc_waitq; /* Venus wait queue */
H A Ddir.c108 * attributes from venus next time the inode is referenced */ in coda_dir_update_mtime()
443 /* Venus: we must read Venus dirents from a file */ in coda_readdir()
515 * cache manager Venus issues a downcall to the kernel when this
H A Dcoda_fs_i.h49 #define C_DYING 0x4 /* from venus (which died) */
H A Dinode.c242 /* get root fid from Venus: this needs the root inode */ in coda_fill_super()
320 /* Venus is responsible for truncating the container-file!!! */ in coda_setattr()
/linux/include/uapi/linux/
H A Dcoda.h136 /* these are to find mode bits in Venus */
140 /* for access Venus will use */
229 /* structure used by CODA_STATFS for getting cache information from venus */
239 * Kernel <--> Venus communications.
286 // CODA_KERNEL_VERSION 1 /* The old venus 4.6 compatible interface */
293 * Venus <-> Coda RPC arguments
568 /* CODA_INVALIDATE is a venus->kernel call */
569 /* CODA_FLUSH is a venus->kernel call */
572 /* CODA_PURGEUSER is a venus->kernel call */
579 /* CODA_ZAPFILE is a venus->kernel call */
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/linux/arch/arm64/boot/dts/qcom/
H A Dmsm8996-oneplus3t.dts48 &venus {
49 firmware-name = "qcom/msm8996/oneplus3t/venus.mbn";
H A Dmsm8996-oneplus3.dts47 &venus {
48 firmware-name = "qcom/msm8996/oneplus3/venus.mbn";
H A Dmsm8916-ufi.dtsi115 &venus {
H A Dmsm8916-lg-c50.dts99 &venus {
/linux/drivers/gpu/drm/msm/disp/dpu1/
H A Dmsm_media_info.h19 /* Venus NV12:
57 /* Venus NV21:
94 /* Venus NV12_MVTB:
155 * (1) Venus NV12 UBWC Progressive
156 * (2) Venus NV12 UBWC Interlaced
158 * (1) Venus NV12 UBWC Progressive Buffer Format:
246 * (2) Venus NV12 UBWC Interlaced Buffer Format:
426 /* Venus NV12 10-bit UBWC:
515 /* Venus RGBA8888 format:
542 /* Venus RGBA8888 UBWC format:
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/linux/Documentation/admin-guide/media/
H A Dplatform-cardlist.rst70 venus-enc Qualcomm Venus V4L2 encoder/decoder
/linux/drivers/media/platform/qcom/
H A DMakefile3 obj-y += venus/
H A DKconfig6 source "drivers/media/platform/qcom/venus/Kconfig"

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