mirror of
https://github.com/keylase/nvidia-patch.git
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Merge pull request #204 from Snawoot/fbc
linux: add patch for Nvidia FBC
This commit is contained in:
Snawoot
GitHub
commit
bfaec42697
83
README.md
83
README.md
@ -2,7 +2,7 @@
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This patch removes restriction on maximum number of simultaneous NVENC video encoding sessions imposed by Nvidia to consumer-grade GPUs.
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This patch removes restriction on maximum number of simultaneous NVENC video encoding sessions imposed by Nvidia to consumer-grade GPUs. Also there is experimental NvFBC patch available which allows to use NvFBC on consumer-grade GPUs. It should be applied same way as NVENC `patch.sh`, except you have to use `patch-fbc.sh` instead.
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Main target operating system is **GNU/Linux**, but for **Windows** support see [**win**](win).
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@ -10,44 +10,49 @@ Requirements:
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- x86\_64 system architecture
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- GNU/Linux operating system
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- nvenc-compatible gpu (https://developer.nvidia.com/video-encode-decode-gpu-support-matrix#Encoder)
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- Nvidia driver. Patch available for:
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- [375.39](https://download.nvidia.com/XFree86/Linux-x86_64/375.39/NVIDIA-Linux-x86_64-375.39.run)
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- [390.77](https://download.nvidia.com/XFree86/Linux-x86_64/390.77/NVIDIA-Linux-x86_64-390.77.run)
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- [390.87](https://download.nvidia.com/XFree86/Linux-x86_64/390.87/NVIDIA-Linux-x86_64-390.87.run)
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- [396.24](https://download.nvidia.com/XFree86/Linux-x86_64/396.24/NVIDIA-Linux-x86_64-396.24.run)
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- [396.26](https://international.download.nvidia.com/tesla/396.26/NVIDIA-Linux-x86_64-396.26.run)
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- [396.37](https://international.download.nvidia.com/tesla/396.37/NVIDIA-Linux-x86_64-396.37.run)
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- [396.54](https://download.nvidia.com/XFree86/Linux-x86_64/396.54/NVIDIA-Linux-x86_64-396.54.run)
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- 410.48
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- [410.57](https://download.nvidia.com/XFree86/Linux-x86_64/410.57/NVIDIA-Linux-x86_64-410.57.run)
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- [410.73](https://download.nvidia.com/XFree86/Linux-x86_64/410.73/NVIDIA-Linux-x86_64-410.73.run)
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- [410.78](https://download.nvidia.com/XFree86/Linux-x86_64/410.78/NVIDIA-Linux-x86_64-410.78.run)
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- [410.79](https://international.download.nvidia.com/tesla/410.79/NVIDIA-Linux-x86_64-410.79.run)
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- [410.93](https://download.nvidia.com/XFree86/Linux-x86_64/410.93/NVIDIA-Linux-x86_64-410.93.run)
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- [410.104](https://international.download.nvidia.com/XFree86/Linux-x86_64/410.104/NVIDIA-Linux-x86_64-410.104.run)
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- [415.18](https://download.nvidia.com/XFree86/Linux-x86_64/415.18/NVIDIA-Linux-x86_64-415.18.run)
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- [415.25](https://download.nvidia.com/XFree86/Linux-x86_64/415.25/NVIDIA-Linux-x86_64-415.25.run)
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- [415.27](https://download.nvidia.com/XFree86/Linux-x86_64/415.27/NVIDIA-Linux-x86_64-415.27.run)
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- [418.30](https://download.nvidia.com/XFree86/Linux-x86_64/418.30/NVIDIA-Linux-x86_64-418.30.run)
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- [418.43](https://download.nvidia.com/XFree86/Linux-x86_64/418.43/NVIDIA-Linux-x86_64-418.43.run)
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- [418.56](https://download.nvidia.com/XFree86/Linux-x86_64/418.56/NVIDIA-Linux-x86_64-418.56.run)
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- [418.67](https://international.download.nvidia.com/tesla/418.67/NVIDIA-Linux-x86_64-418.67.run)
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- [418.74](https://international.download.nvidia.com/XFree86/Linux-x86_64/418.74/NVIDIA-Linux-x86_64-418.74.run)
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- [418.87.00](https://international.download.nvidia.com/tesla/418.87/NVIDIA-Linux-x86_64-418.87.00.run)
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- [418.87.01](https://international.download.nvidia.com/tesla/418.87/NVIDIA-Linux-x86_64-418.87.01.run)
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- [418.88](https://international.download.nvidia.com/XFree86/Linux-x86_64/418.88/NVIDIA-Linux-x86_64-418.88.run)
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- [430.09](https://international.download.nvidia.com/XFree86/Linux-x86_64/430.09/NVIDIA-Linux-x86_64-430.09.run)
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- [430.14](https://international.download.nvidia.com/XFree86/Linux-x86_64/430.14/NVIDIA-Linux-x86_64-430.14.run)
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- [430.26](https://international.download.nvidia.com/XFree86/Linux-x86_64/430.26/NVIDIA-Linux-x86_64-430.26.run)
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- [430.34](https://international.download.nvidia.com/XFree86/Linux-x86_64/430.34/NVIDIA-Linux-x86_64-430.34.run)
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- [430.40](https://international.download.nvidia.com/XFree86/Linux-x86_64/430.40/NVIDIA-Linux-x86_64-430.40.run)
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- [430.50](https://international.download.nvidia.com/XFree86/Linux-x86_64/430.50/NVIDIA-Linux-x86_64-430.50.run)
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- [435.17](https://international.download.nvidia.com/XFree86/Linux-x86_64/435.17/NVIDIA-Linux-x86_64-435.17.run)
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- [435.21](https://international.download.nvidia.com/XFree86/Linux-x86_64/435.21/NVIDIA-Linux-x86_64-435.21.run)
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- [440.26](https://international.download.nvidia.com/XFree86/Linux-x86_64/440.26/NVIDIA-Linux-x86_64-440.26.run)
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- [440.31](https://international.download.nvidia.com/XFree86/Linux-x86_64/440.31/NVIDIA-Linux-x86_64-440.31.run)
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- [440.33.01](https://international.download.nvidia.com/tesla/440.33.01/NVIDIA-Linux-x86_64-440.33.01.run)
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- [440.36](https://international.download.nvidia.com/XFree86/Linux-x86_64/440.36/NVIDIA-Linux-x86_64-440.36.run)
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- Nvidia driver. Patch available for versions in version table below.
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## Version Table
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| Version | NVENC patch | NVFBC patch | Driver link |
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| :--- | :---: | :---: | ---: |
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| 375.39 | :heavy_check_mark: | :x: | [Driver link](https://download.nvidia.com/XFree86/Linux-x86_64/375.39/NVIDIA-Linux-x86_64-375.39.run) |
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| 390.77 | :heavy_check_mark: | :x: | [Driver link](https://download.nvidia.com/XFree86/Linux-x86_64/390.77/NVIDIA-Linux-x86_64-390.77.run) |
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| 390.87 | :heavy_check_mark: | :x: | [Driver link](https://download.nvidia.com/XFree86/Linux-x86_64/390.87/NVIDIA-Linux-x86_64-390.87.run) |
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| 396.24 | :heavy_check_mark: | :x: | [Driver link](https://download.nvidia.com/XFree86/Linux-x86_64/396.24/NVIDIA-Linux-x86_64-396.24.run) |
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| 396.26 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/tesla/396.26/NVIDIA-Linux-x86_64-396.26.run) |
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| 396.37 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/tesla/396.37/NVIDIA-Linux-x86_64-396.37.run) |
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| 396.54 | :heavy_check_mark: | :x: | [Driver link](https://download.nvidia.com/XFree86/Linux-x86_64/396.54/NVIDIA-Linux-x86_64-396.54.run) |
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| 410.48 | :heavy_check_mark: | :x: | |
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| 410.57 | :heavy_check_mark: | :x: | [Driver link](https://download.nvidia.com/XFree86/Linux-x86_64/410.57/NVIDIA-Linux-x86_64-410.57.run) |
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| 410.73 | :heavy_check_mark: | :x: | [Driver link](https://download.nvidia.com/XFree86/Linux-x86_64/410.73/NVIDIA-Linux-x86_64-410.73.run) |
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| 410.78 | :heavy_check_mark: | :x: | [Driver link](https://download.nvidia.com/XFree86/Linux-x86_64/410.78/NVIDIA-Linux-x86_64-410.78.run) |
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| 410.79 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/tesla/410.79/NVIDIA-Linux-x86_64-410.79.run) |
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| 410.93 | :heavy_check_mark: | :x: | [Driver link](https://download.nvidia.com/XFree86/Linux-x86_64/410.93/NVIDIA-Linux-x86_64-410.93.run) |
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| 410.104 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/410.104/NVIDIA-Linux-x86_64-410.104.run) |
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| 415.18 | :heavy_check_mark: | :x: | [Driver link](https://download.nvidia.com/XFree86/Linux-x86_64/415.18/NVIDIA-Linux-x86_64-415.18.run) |
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| 415.25 | :heavy_check_mark: | :x: | [Driver link](https://download.nvidia.com/XFree86/Linux-x86_64/415.25/NVIDIA-Linux-x86_64-415.25.run) |
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| 415.27 | :heavy_check_mark: | :x: | [Driver link](https://download.nvidia.com/XFree86/Linux-x86_64/415.27/NVIDIA-Linux-x86_64-415.27.run) |
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| 418.30 | :heavy_check_mark: | :x: | [Driver link](https://download.nvidia.com/XFree86/Linux-x86_64/418.30/NVIDIA-Linux-x86_64-418.30.run) |
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| 418.43 | :heavy_check_mark: | :x: | [Driver link](https://download.nvidia.com/XFree86/Linux-x86_64/418.43/NVIDIA-Linux-x86_64-418.43.run) |
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| 418.56 | :heavy_check_mark: | :x: | [Driver link](https://download.nvidia.com/XFree86/Linux-x86_64/418.56/NVIDIA-Linux-x86_64-418.56.run) |
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| 418.67 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/tesla/418.67/NVIDIA-Linux-x86_64-418.67.run) |
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| 418.74 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/418.74/NVIDIA-Linux-x86_64-418.74.run) |
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| 418.87.00 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/tesla/418.87/NVIDIA-Linux-x86_64-418.87.00.run) |
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| 418.87.01 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/tesla/418.87/NVIDIA-Linux-x86_64-418.87.01.run) |
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| 418.88 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/418.88/NVIDIA-Linux-x86_64-418.88.run) |
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| 430.09 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/430.09/NVIDIA-Linux-x86_64-430.09.run) |
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| 430.14 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/430.14/NVIDIA-Linux-x86_64-430.14.run) |
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| 430.26 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/430.26/NVIDIA-Linux-x86_64-430.26.run) |
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| 430.34 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/430.34/NVIDIA-Linux-x86_64-430.34.run) |
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| 430.40 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/430.40/NVIDIA-Linux-x86_64-430.40.run) |
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| 430.50 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/430.50/NVIDIA-Linux-x86_64-430.50.run) |
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| 435.17 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/435.17/NVIDIA-Linux-x86_64-435.17.run) |
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| 435.21 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/435.21/NVIDIA-Linux-x86_64-435.21.run) |
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| 440.26 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/440.26/NVIDIA-Linux-x86_64-440.26.run) |
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| 440.31 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/440.31/NVIDIA-Linux-x86_64-440.31.run) |
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| 440.33.01 | :heavy_check_mark: | :x: | [Driver link](https://international.download.nvidia.com/tesla/440.33.01/NVIDIA-Linux-x86_64-440.33.01.run) |
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| 440.36 | :heavy_check_mark: | :heavy_check_mark: | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/440.36/NVIDIA-Linux-x86_64-440.36.run) |
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## Synopsis
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76
drivers.json
76
drivers.json
@ -4,149 +4,223 @@
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"drivers": [
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{
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"version": "375.39",
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"nvenc_patch": true,
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"nvfbc_patch": false,
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"driver_url": "https://download.nvidia.com/XFree86/Linux-x86_64/375.39/NVIDIA-Linux-x86_64-375.39.run"
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},
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{
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"version": "390.77",
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"nvenc_patch": true,
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"nvfbc_patch": false,
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"driver_url": "https://download.nvidia.com/XFree86/Linux-x86_64/390.77/NVIDIA-Linux-x86_64-390.77.run"
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},
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{
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"version": "390.87",
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"nvenc_patch": true,
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"nvfbc_patch": false,
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"driver_url": "https://download.nvidia.com/XFree86/Linux-x86_64/390.87/NVIDIA-Linux-x86_64-390.87.run"
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},
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{
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"version": "396.24",
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"nvenc_patch": true,
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"nvfbc_patch": false,
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"driver_url": "https://download.nvidia.com/XFree86/Linux-x86_64/396.24/NVIDIA-Linux-x86_64-396.24.run"
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},
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{
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"version": "396.26",
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"nvenc_patch": true,
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"nvfbc_patch": false,
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"driver_url": "https://international.download.nvidia.com/tesla/396.26/NVIDIA-Linux-x86_64-396.26.run"
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},
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{
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"version": "396.37",
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"nvenc_patch": true,
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"nvfbc_patch": false,
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"driver_url": "https://international.download.nvidia.com/tesla/396.37/NVIDIA-Linux-x86_64-396.37.run"
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},
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{
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"version": "396.54",
|
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"nvenc_patch": true,
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"nvfbc_patch": false,
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"driver_url": "https://download.nvidia.com/XFree86/Linux-x86_64/396.54/NVIDIA-Linux-x86_64-396.54.run"
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},
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{
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"version": "410.48"
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"version": "410.48",
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"nvenc_patch": true,
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"nvfbc_patch": false
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},
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{
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"version": "410.57",
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"nvenc_patch": true,
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"nvfbc_patch": false,
|
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"driver_url": "https://download.nvidia.com/XFree86/Linux-x86_64/410.57/NVIDIA-Linux-x86_64-410.57.run"
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},
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{
|
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"version": "410.73",
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"nvenc_patch": true,
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"nvfbc_patch": false,
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"driver_url": "https://download.nvidia.com/XFree86/Linux-x86_64/410.73/NVIDIA-Linux-x86_64-410.73.run"
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},
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{
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"version": "410.78",
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"nvenc_patch": true,
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"nvfbc_patch": false,
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"driver_url": "https://download.nvidia.com/XFree86/Linux-x86_64/410.78/NVIDIA-Linux-x86_64-410.78.run"
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},
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{
|
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"version": "410.79",
|
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"nvenc_patch": true,
|
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"nvfbc_patch": false,
|
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"driver_url": "https://international.download.nvidia.com/tesla/410.79/NVIDIA-Linux-x86_64-410.79.run"
|
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},
|
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{
|
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"version": "410.93",
|
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"nvenc_patch": true,
|
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"nvfbc_patch": false,
|
||||
"driver_url": "https://download.nvidia.com/XFree86/Linux-x86_64/410.93/NVIDIA-Linux-x86_64-410.93.run"
|
||||
},
|
||||
{
|
||||
"version": "410.104",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/410.104/NVIDIA-Linux-x86_64-410.104.run"
|
||||
},
|
||||
{
|
||||
"version": "415.18",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://download.nvidia.com/XFree86/Linux-x86_64/415.18/NVIDIA-Linux-x86_64-415.18.run"
|
||||
},
|
||||
{
|
||||
"version": "415.25",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://download.nvidia.com/XFree86/Linux-x86_64/415.25/NVIDIA-Linux-x86_64-415.25.run"
|
||||
},
|
||||
{
|
||||
"version": "415.27",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://download.nvidia.com/XFree86/Linux-x86_64/415.27/NVIDIA-Linux-x86_64-415.27.run"
|
||||
},
|
||||
{
|
||||
"version": "418.30",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://download.nvidia.com/XFree86/Linux-x86_64/418.30/NVIDIA-Linux-x86_64-418.30.run"
|
||||
},
|
||||
{
|
||||
"version": "418.43",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://download.nvidia.com/XFree86/Linux-x86_64/418.43/NVIDIA-Linux-x86_64-418.43.run"
|
||||
},
|
||||
{
|
||||
"version": "418.56",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://download.nvidia.com/XFree86/Linux-x86_64/418.56/NVIDIA-Linux-x86_64-418.56.run"
|
||||
},
|
||||
{
|
||||
"version": "418.67",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/tesla/418.67/NVIDIA-Linux-x86_64-418.67.run"
|
||||
},
|
||||
{
|
||||
"version": "418.74",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/418.74/NVIDIA-Linux-x86_64-418.74.run"
|
||||
},
|
||||
{
|
||||
"version": "418.87.00",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/tesla/418.87/NVIDIA-Linux-x86_64-418.87.00.run"
|
||||
},
|
||||
{
|
||||
"version": "418.87.01",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/tesla/418.87/NVIDIA-Linux-x86_64-418.87.01.run"
|
||||
},
|
||||
{
|
||||
"version": "418.88",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/418.88/NVIDIA-Linux-x86_64-418.88.run"
|
||||
},
|
||||
{
|
||||
"version": "430.09",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/430.09/NVIDIA-Linux-x86_64-430.09.run"
|
||||
},
|
||||
{
|
||||
"version": "430.14",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/430.14/NVIDIA-Linux-x86_64-430.14.run"
|
||||
},
|
||||
{
|
||||
"version": "430.26",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/430.26/NVIDIA-Linux-x86_64-430.26.run"
|
||||
},
|
||||
{
|
||||
"version": "430.34",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/430.34/NVIDIA-Linux-x86_64-430.34.run"
|
||||
},
|
||||
{
|
||||
"version": "430.40",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/430.40/NVIDIA-Linux-x86_64-430.40.run"
|
||||
},
|
||||
{
|
||||
"version": "430.50",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/430.50/NVIDIA-Linux-x86_64-430.50.run"
|
||||
},
|
||||
{
|
||||
"version": "435.17",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/435.17/NVIDIA-Linux-x86_64-435.17.run"
|
||||
},
|
||||
{
|
||||
"version": "435.21",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/435.21/NVIDIA-Linux-x86_64-435.21.run"
|
||||
},
|
||||
{
|
||||
"version": "440.26",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/440.26/NVIDIA-Linux-x86_64-440.26.run"
|
||||
},
|
||||
{
|
||||
"version": "440.31",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/440.31/NVIDIA-Linux-x86_64-440.31.run"
|
||||
},
|
||||
{
|
||||
"version": "440.33.01",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": false,
|
||||
"driver_url": "https://international.download.nvidia.com/tesla/440.33.01/NVIDIA-Linux-x86_64-440.33.01.run"
|
||||
},
|
||||
{
|
||||
"version": "440.36",
|
||||
"nvenc_patch": true,
|
||||
"nvfbc_patch": true,
|
||||
"driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/440.36/NVIDIA-Linux-x86_64-440.36.run"
|
||||
}
|
||||
],
|
||||
|
||||
165
patch-fbc.sh
Executable file
165
patch-fbc.sh
Executable file
@ -0,0 +1,165 @@
|
||||
#!/bin/bash
|
||||
# halt on any error for safety and proper pipe handling
|
||||
set -euo pipefail ; # <- this semicolon and comment make options apply
|
||||
# even when script is corrupt by CRLF line terminators (issue #75)
|
||||
# empty line must follow this comment for immediate fail with CRLF newlines
|
||||
|
||||
backup_path="/opt/nvidia/libnvidia-fbc-backup"
|
||||
silent_flag=''
|
||||
|
||||
print_usage() { printf '
|
||||
SYNOPSIS
|
||||
patch-fbc.sh [-s] [-r|-h|-c VERSION|-l]
|
||||
|
||||
DESCRIPTION
|
||||
The patch for Nvidia drivers to allow FBC on consumer devices
|
||||
|
||||
-s Silent mode (No output)
|
||||
-r Rollback to original (Restore lib from backup)
|
||||
-h Print this help message
|
||||
-c VERSION Check if version VERSION supported by this patch.
|
||||
Returns true exit code (0) if version is supported.
|
||||
-l List supported driver versions
|
||||
|
||||
'
|
||||
}
|
||||
|
||||
# shellcheck disable=SC2209
|
||||
opmode="patch"
|
||||
|
||||
while getopts 'rshc:l' flag; do
|
||||
case "${flag}" in
|
||||
r) opmode="${opmode}rollback" ;;
|
||||
s) silent_flag='true' ;;
|
||||
h) opmode="${opmode}help" ;;
|
||||
c) opmode="${opmode}checkversion" ; checked_version="$OPTARG" ;;
|
||||
l) opmode="${opmode}listversions" ;;
|
||||
*) echo "Incorrect option specified in command line" ; exit 2 ;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [[ $silent_flag ]]; then
|
||||
exec 1> /dev/null
|
||||
fi
|
||||
|
||||
declare -A patch_list=(
|
||||
["440.36"]='s/\x85\xc0\x89\xc3\x0f\x85\xa9\xfa\xff\xff/\x31\xc0\x89\xc3\x0f\x85\xa9\xfa\xff\xff/'
|
||||
)
|
||||
|
||||
declare -A object_list=(
|
||||
["440.36"]='libnvidia-fbc.so'
|
||||
)
|
||||
|
||||
check_version_supported () {
|
||||
local ver="$1"
|
||||
[[ "${patch_list[$ver]+isset}" && "${object_list[$ver]+isset}" ]]
|
||||
}
|
||||
|
||||
get_supported_versions () {
|
||||
for drv in "${!patch_list[@]}"; do
|
||||
[[ "${object_list[$drv]+isset}" ]] && echo "$drv"
|
||||
done | sort -t. -n
|
||||
return 0
|
||||
}
|
||||
|
||||
patch_common () {
|
||||
NVIDIA_SMI="$(command -v nvidia-smi || true)"
|
||||
if [[ ! "$NVIDIA_SMI" ]] ; then
|
||||
echo 'nvidia-smi utility not found. Probably driver is not installed.'
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if ! driver_version=$("$NVIDIA_SMI" --query-gpu=driver_version --format=csv,noheader,nounits | head -n 1) ; then
|
||||
echo 'Something went wrong. Check nvidia driver'
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo "Detected nvidia driver version: $driver_version"
|
||||
|
||||
if ! check_version_supported "$driver_version" ; then
|
||||
echo "Patch for this ($driver_version) nvidia driver not found."
|
||||
echo "Patch is available for versions: "
|
||||
get_supported_versions
|
||||
exit 1
|
||||
fi
|
||||
|
||||
patch="${patch_list[$driver_version]}"
|
||||
object="${object_list[$driver_version]}"
|
||||
|
||||
declare -a driver_locations=(
|
||||
'/usr/lib/x86_64-linux-gnu'
|
||||
'/usr/lib/x86_64-linux-gnu/nvidia/current/'
|
||||
'/usr/lib64'
|
||||
"/usr/lib/nvidia-${driver_version%%.*}"
|
||||
)
|
||||
|
||||
dir_found=''
|
||||
for driver_dir in "${driver_locations[@]}" ; do
|
||||
if [[ -e "$driver_dir/$object.$driver_version" ]]; then
|
||||
dir_found='true'
|
||||
break
|
||||
fi
|
||||
done
|
||||
|
||||
[[ "$dir_found" ]] || { echo "ERROR: cannot detect driver directory"; exit 1; }
|
||||
|
||||
}
|
||||
|
||||
rollback () {
|
||||
patch_common
|
||||
if [[ -f "$backup_path/$object.$driver_version" ]]; then
|
||||
cp -p "$backup_path/$object.$driver_version" \
|
||||
"$driver_dir/$object.$driver_version"
|
||||
echo "Restore from backup $object.$driver_version"
|
||||
else
|
||||
echo "Backup not found. Try to patch first."
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
patch () {
|
||||
patch_common
|
||||
if [[ -f "$backup_path/$object.$driver_version" ]]; then
|
||||
bkp_hash="$(sha1sum "$backup_path/$object.$driver_version" | cut -f1 -d\ )"
|
||||
drv_hash="$(sha1sum "$driver_dir/$object.$driver_version" | cut -f1 -d\ )"
|
||||
if [[ "$bkp_hash" != "$drv_hash" ]] ; then
|
||||
echo "Backup exists and driver file differ from backup. Skipping patch."
|
||||
return 0
|
||||
fi
|
||||
else
|
||||
echo "Attention! Backup not found. Copying current $object to backup."
|
||||
mkdir -p "$backup_path"
|
||||
cp -p "$driver_dir/$object.$driver_version" \
|
||||
"$backup_path/$object.$driver_version"
|
||||
fi
|
||||
sha1sum "$backup_path/$object.$driver_version"
|
||||
sed "$patch" "$backup_path/$object.$driver_version" > \
|
||||
"${PATCH_OUTPUT_DIR-$driver_dir}/$object.$driver_version"
|
||||
sha1sum "${PATCH_OUTPUT_DIR-$driver_dir}/$object.$driver_version"
|
||||
ldconfig
|
||||
echo "Patched!"
|
||||
}
|
||||
|
||||
query_version_support () {
|
||||
if check_version_supported "$checked_version" ; then
|
||||
echo "SUPPORTED"
|
||||
exit 0
|
||||
else
|
||||
echo "NOT SUPPORTED"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
list_supported_versions () {
|
||||
get_supported_versions
|
||||
}
|
||||
|
||||
case "${opmode}" in
|
||||
patch) patch ;;
|
||||
patchrollback) rollback ;;
|
||||
patchhelp) print_usage ; exit 2 ;;
|
||||
patchcheckversion) query_version_support ;;
|
||||
patchlistversions) list_supported_versions ;;
|
||||
*) echo "Incorrect combination of flags. Use option -h to get help."
|
||||
exit 2 ;;
|
||||
esac
|
||||
@ -187,6 +187,8 @@ def main():
|
||||
else:
|
||||
new_driver = {
|
||||
"version": args.version,
|
||||
"nvenc_patch": True,
|
||||
"nvfbc_patch": True,
|
||||
"driver_url": url,
|
||||
}
|
||||
key_fun = linux_driver_key
|
||||
|
||||
@ -59,15 +59,14 @@ def main():
|
||||
with open(DATAFILE_PATH) as data_file:
|
||||
data = json.load(data_file)
|
||||
|
||||
drivers = data[OSKind.Windows.value]['x86_64']['drivers']
|
||||
drivers = data[OSKind.Linux.value]['x86_64']['drivers']
|
||||
for d in drivers:
|
||||
base, sep, tail = d['patch64_url'].rpartition('/')
|
||||
assert sep
|
||||
assert tail
|
||||
d['patch64_url'] = base + '/' + 'nvencodeapi64.1337'
|
||||
d['patch32_url'] = base + '/' + 'nvencodeapi.1337'
|
||||
d['driver_url'] = d['driver_url']
|
||||
validate_patch(d['patch64_url'], d['patch32_url'])
|
||||
d['nvenc_patch'] = True
|
||||
d['nvfbc_patch'] = False
|
||||
if 'driver_url' in d:
|
||||
driver_url = d['driver_url']
|
||||
del d['driver_url']
|
||||
d['driver_url'] = driver_url
|
||||
with open(DATAFILE_PATH, 'w') as data_file:
|
||||
json.dump(data, data_file, indent=4)
|
||||
|
||||
|
||||
@ -23,15 +23,24 @@ WIN_SERIES_LABELS = {
|
||||
|
||||
def linux_readme(data):
|
||||
master_tmpl = template('linux_readme_master.tmpl')
|
||||
nolink_row_tmpl = template('linux_nolink_row.tmpl', True)
|
||||
link_row_tmpl = template('linux_link_row.tmpl', True)
|
||||
row_tmpl = template('linux_driver_row.tmpl', True)
|
||||
link_tmpl = template('markdown_link.tmpl', True)
|
||||
md_true = template('markdown_true.tmpl', True).substitute()
|
||||
md_false = template('markdown_false.tmpl', True).substitute()
|
||||
drivers = sorted(data['drivers'], key=linux_driver_key)
|
||||
def row_gen():
|
||||
for drv in drivers:
|
||||
driver_url = drv.get('driver_url')
|
||||
t = nolink_row_tmpl if driver_url is None else link_row_tmpl
|
||||
yield t.substitute(driver_version=drv['version'],
|
||||
driver_url=driver_url)
|
||||
if driver_url:
|
||||
driver_link = link_tmpl.substitute(text="Driver link", url=driver_url)
|
||||
else:
|
||||
driver_link = ''
|
||||
nvenc_patch = md_true if drv['nvenc_patch'] else md_false
|
||||
nvfbc_patch = md_true if drv['nvfbc_patch'] else md_false
|
||||
yield row_tmpl.substitute(version=drv['version'],
|
||||
nvenc_patch=nvenc_patch,
|
||||
nvfbc_patch=nvfbc_patch,
|
||||
driver_link=driver_link)
|
||||
version_list = "\n".join(row_gen())
|
||||
latest_version = drivers[-1]['version']
|
||||
example_driver = find_driver(drivers,
|
||||
|
||||
1
tools/readme-autogen/templates/linux_driver_row.tmpl
Normal file
1
tools/readme-autogen/templates/linux_driver_row.tmpl
Normal file
@ -0,0 +1 @@
|
||||
| $version | $nvenc_patch | $nvfbc_patch | $driver_link |
|
||||
@ -1 +0,0 @@
|
||||
- [$driver_version]($driver_url)
|
||||
@ -1 +0,0 @@
|
||||
- $driver_version
|
||||
@ -2,7 +2,7 @@
|
||||
|
||||
 
|
||||
|
||||
This patch removes restriction on maximum number of simultaneous NVENC video encoding sessions imposed by Nvidia to consumer-grade GPUs.
|
||||
This patch removes restriction on maximum number of simultaneous NVENC video encoding sessions imposed by Nvidia to consumer-grade GPUs. Also there is experimental NvFBC patch available which allows to use NvFBC on consumer-grade GPUs. It should be applied same way as NVENC `patch.sh`, except you have to use `patch-fbc.sh` instead.
|
||||
|
||||
Main target operating system is **GNU/Linux**, but for **Windows** support see [**win**](win).
|
||||
|
||||
@ -10,7 +10,12 @@ Requirements:
|
||||
- x86\_64 system architecture
|
||||
- GNU/Linux operating system
|
||||
- nvenc-compatible gpu (https://developer.nvidia.com/video-encode-decode-gpu-support-matrix#Encoder)
|
||||
- Nvidia driver. Patch available for:
|
||||
- Nvidia driver. Patch available for versions in version table below.
|
||||
|
||||
## Version Table
|
||||
|
||||
| Version | NVENC patch | NVFBC patch | Driver link |
|
||||
| :--- | :---: | :---: | ---: |
|
||||
$version_list
|
||||
|
||||
## Synopsis
|
||||
|
||||
1
tools/readme-autogen/templates/markdown_false.tmpl
Normal file
1
tools/readme-autogen/templates/markdown_false.tmpl
Normal file
@ -0,0 +1 @@
|
||||
:x:
|
||||
1
tools/readme-autogen/templates/markdown_true.tmpl
Normal file
1
tools/readme-autogen/templates/markdown_true.tmpl
Normal file
@ -0,0 +1 @@
|
||||
:heavy_check_mark:
|
||||
Loading…
Reference in New Issue
Block a user