| /kernel/linux/linux-5.10/Documentation/filesystems/ |
| D | coda.rst | 4 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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| /kernel/linux/linux-4.19/Documentation/filesystems/ |
| D | coda.txt | 3 Coda -- this document describes the client kernel-Venus interface.
11 named Venus, as well as tools to manipulate ACLs, to log in, etc. The
24 The Venus kernel interface
28 This document describes the communication between Venus and kernel
100 4.1 Data structures shared by the kernel and Venus
158 operating system. The operating system will communicate with Venus to
159 service the request for the process. Venus manages a persistent
162 requests it receives from the operating system. When Venus has
166 requests to limit the number of interactions with Venus. Venus
171 kernel and Venus. The definitions of so called upcalls and downcalls
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/media/ |
| D | qcom,sc7180-venus.yaml | 5 $id: "http://devicetree.org/schemas/media/qcom,sc7180-venus.yaml#"
8 title: Qualcomm Venus video encode and decode accelerators
14 The Venus IP is a video encode and decode accelerator present
19 const: qcom,sc7180-venus
35 - const: venus
69 const: venus-decoder
81 const: venus-encoder
122 venus: video-codec@aa00000 {
123 compatible = "qcom,sc7180-venus";
128 power-domain-names = "venus", "vcodec0";
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| D | qcom,sdm845-venus-v2.yaml | 5 $id: "http://devicetree.org/schemas/media/qcom,sdm845-venus-v2.yaml#"
8 title: Qualcomm Venus video encode and decode accelerators
14 The Venus IP is a video encode and decode accelerator present
19 const: qcom,sdm845-venus-v2
35 - const: venus
64 const: venus-decoder
76 const: venus-encoder
118 compatible = "qcom,sdm845-venus-v2";
134 power-domain-names = "venus", "vcodec0", "vcodec1";
140 compatible = "venus-decoder";
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| D | qcom,msm8916-venus.yaml | 5 $id: "http://devicetree.org/schemas/media/qcom,msm8916-venus.yaml#"
8 title: Qualcomm Venus video encode and decode accelerators
14 The Venus IP is a video encode and decode accelerator present
19 const: qcom,msm8916-venus
50 const: "venus-decoder"
62 const: "venus-encoder"
103 compatible = "qcom,msm8916-venus";
115 compatible = "venus-decoder";
119 compatible = "venus-encoder";
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| D | qcom,sdm845-venus.yaml | 5 $id: "http://devicetree.org/schemas/media/qcom,sdm845-venus.yaml#"
8 title: Qualcomm Venus video encode and decode accelerators
14 The Venus IP is a video encode and decode accelerator present
19 const: qcom,sdm845-venus
50 const: venus-decoder
76 const: venus-encoder
131 compatible = "qcom,sdm845-venus";
144 compatible = "venus-decoder";
152 compatible = "venus-encoder";
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| D | qcom,msm8996-venus.yaml | 5 $id: "http://devicetree.org/schemas/media/qcom,msm8996-venus.yaml#"
8 title: Qualcomm Venus video encode and decode accelerators
14 The Venus IP is a video encode and decode accelerator present
19 const: qcom,msm8996-venus
51 const: venus-decoder
76 const: venus-encoder
130 compatible = "qcom,msm8996-venus";
162 compatible = "venus-decoder";
169 compatible = "venus-encoder";
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| /kernel/linux/linux-5.10/drivers/media/platform/qcom/venus/ |
| D | Makefile | 2 # Makefile for Qualcomm Venus driver
4 venus-core-objs += core.o helpers.o firmware.o \
8 venus-dec-objs += vdec.o vdec_ctrls.o
9 venus-enc-objs += venc.o venc_ctrls.o
11 obj-$(CONFIG_VIDEO_QCOM_VENUS) += venus-core.o
12 obj-$(CONFIG_VIDEO_QCOM_VENUS) += venus-dec.o
13 obj-$(CONFIG_VIDEO_QCOM_VENUS) += venus-enc.o
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| D | core.c | 98 err_msg = "boot Venus"; in venus_sys_error_handler()
272 "venus", core); in venus_probe()
467 .fwname = "qcom/venus-1.8/venus.mdt",
500 .fwname = "qcom/venus-4.2/venus.mdt",
557 .fwname = "qcom/venus-5.2/venus.mdt",
574 .vcodec_pmdomains = { "venus", "vcodec0", "vcodec1" },
588 .fwname = "qcom/venus-5.2/venus.mdt",
624 .vcodec_pmdomains = { "venus", "vcodec0" },
633 .fwname = "qcom/venus-5.4/venus.mdt",
637 { .compatible = "qcom,msm8916-venus", .data = &msm8916_res, },
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| D | hfi_venus_io.h | 47 /* Venus cpu */
59 /* Venus wrapper */
115 /* Venus 4xx */
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| D | core.h | 115 bool valid; /* used only for Venus v1xx */
122 * @irq: Venus irq
126 * @pd_dl_venus: pmdomain device-link for venus domain
131 * @res: a reference to venus resources structure
139 * @state: the state of the venus core
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| /kernel/linux/linux-4.19/drivers/media/platform/qcom/venus/ |
| D | Makefile | 2 # Makefile for Qualcomm Venus driver
4 venus-core-objs += core.o helpers.o firmware.o \
8 venus-dec-objs += vdec.o vdec_ctrls.o
9 venus-enc-objs += venc.o venc_ctrls.o
11 obj-$(CONFIG_VIDEO_QCOM_VENUS) += venus-core.o
12 obj-$(CONFIG_VIDEO_QCOM_VENUS) += venus-dec.o
13 obj-$(CONFIG_VIDEO_QCOM_VENUS) += venus-enc.o
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| D | core.c | 55 * Delay recovery to ensure venus has completed any pending cache in venus_event_notify()
281 "venus", core); in venus_probe()
432 .fwname = "qcom/venus-1.8/venus.mdt",
462 .fwname = "qcom/venus-4.2/venus.mdt",
483 .fwname = "qcom/venus-5.2/venus.mdt",
487 { .compatible = "qcom,msm8916-venus", .data = &msm8916_res, },
488 { .compatible = "qcom,msm8996-venus", .data = &msm8996_res, },
489 { .compatible = "qcom,sdm845-venus", .data = &sdm845_res, },
498 .name = "qcom-venus",
505 MODULE_ALIAS("platform:qcom-venus");
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| D | hfi_venus_io.h | 56 /* Venus cpu */
68 /* Venus wrapper */
116 /* Venus 4xx */
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| D | core.h | 81 bool valid; /* used only for Venus v1xx */
88 * @irq: Venus irq
97 * @res: a reference to venus resources structure
104 * @state: the state of the venus core
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| D | vdec.c | 344 strlcpy(cap->driver, "qcom-venus", sizeof(cap->driver)); in vdec_querycap()
345 strlcpy(cap->card, "Qualcomm Venus video decoder", sizeof(cap->card)); in vdec_querycap()
346 strlcpy(cap->bus_info, "platform:qcom-venus", sizeof(cap->bus_info)); in vdec_querycap()
569 /* For Venus v4 UBWC format is mandatory */ in vdec_output_conf()
1152 strlcpy(vdev->name, "qcom-venus-decoder", sizeof(vdev->name)); in vdec_probe()
1245 { .compatible = "venus-decoder" },
1254 .name = "qcom-venus-decoder",
1261 MODULE_ALIAS("platform:qcom-venus-decoder");
1262 MODULE_DESCRIPTION("Qualcomm Venus video decoder driver");
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/media/ |
| D | qcom,venus.txt | 1 * Qualcomm Venus video encoder/decoder accelerators
7 - "qcom,msm8916-venus"
8 - "qcom,msm8996-venus"
9 - "qcom,sdm845-venus"
55 The Venus video-codec node must contain two subnodes representing
63 Definition: Value should contain "venus-decoder" or "venus-encoder"
84 compatible = "qcom,msm8916-venus";
96 compatible = "venus-decoder";
103 compatible = "venus-encoder";
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| /kernel/linux/linux-4.19/fs/coda/ |
| D | upcall.c | 3 * 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()
597 /* Don't allow signals to interrupt the following upcalls before venus
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| D | cnode.c | 98 /* We get inode numbers from Venus -- see venus source */ in coda_cnode_make()
156 /* the CONTROL inode is made without asking attributes from Venus */
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| /kernel/linux/linux-5.10/fs/coda/ |
| D | upcall.c | 3 * 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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| D | cnode.c | 98 /* We get inode numbers from Venus -- see venus source */ in coda_cnode_make()
161 /* the CONTROL inode is made without asking attributes from Venus */
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| D | coda_psdev.h | 14 /* messages between coda filesystem in kernel and Venus */
34 wait_queue_head_t vc_waitq; /* Venus wait queue */
|
| /kernel/linux/linux-5.10/include/uapi/linux/ |
| D | coda.h | 136 /* 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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| /kernel/linux/linux-4.19/include/uapi/linux/ |
| D | coda.h | 147 /* these are to find mode bits in Venus */
151 /* for access Venus will use */
235 /* structure used by CODA_STATFS for getting cache information from venus */
245 * Kernel <--> Venus communications.
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 */
586 /* CODA_ZAPDIR is a venus->kernel call */
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| /kernel/linux/linux-4.19/include/linux/ |
| D | coda_psdev.h | 14 wait_queue_head_t vc_waitq; /* Venus wait queue */
22 /* messages between coda filesystem in kernel and Venus */
|