commit 5701d7d35dd72de0aa4dfb00398b9f0cee5f0c99 Author: Sérgio M. Basto <sergio(a)serjux.com&gt; Date: Mon Jul 30 18:37:57 2018 +0100 Update to 340.32 .gitignore | 2 ++ README | 29 +++++++++++++++++++++++++++++ nouveau-firmware.spec | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ sources | 2 ++ 4 files changed, 82 insertions(+) --- diff --git a/.gitignore b/.gitignore index e69de29..6bb7cc7 100644 --- a/.gitignore +++ b/.gitignore @@ -0,0 +1,2 @@ +/NVIDIA-Linux-x86_64-340.32.run +/extract_firmware.py diff --git a/README b/README new file mode 100644 index 0000000..ef80cc0 --- /dev/null +++ b/README @@ -0,0 +1,29 @@ +These are tools designed to help with reverse-engineering the VP2 +engine available on NVIDIA NV84-NV98 cards. + +h264_player: + + A player that is designed to play back exactly one video, for now: + http://www.h264info.com/clips.html, download The Simpsons Movie + trailer, and run mplayer -dumpvideo foo.mkv. The resulting + stream.dump file is the input file for h264_player. + + Note that it does not do any frame reordering, so the output is very + jittery. Also since it doesn't have access to the picinfo, it's + hardcoded to the right thing (so other videos are unlikely to play). + + (Current version commented s.t. it outputs just the first frame's + YUV data on stdout.) + +bsp_test: + + Tries to make sure that the BSP engine is accessible and functioning + properly. Invokes the 0x304 "write semaphore" method, and checks + whether the value is indeed written. + +decode_frame: + + Standalone program that decodes a single NAL (that it loads from a + separate file). This has all the bits necessary to do the actual + decoding, but uses hardcoded picinfo, as h264_player above. Output + is a YUV file on stdout. diff --git a/nouveau-firmware.spec b/nouveau-firmware.spec new file mode 100644 index 0000000..deaba31 --- /dev/null +++ b/nouveau-firmware.spec @@ -0,0 +1,49 @@ +Name: nouveau-firmware +Version: 340.32 +Release: 1%{?dist} +Summary: Firmware files used by the nouveau Linux kernel driver + +License: Redistributable, no modification permitted +URL: https://nouveau.freedesktop.org/wiki/VideoAcceleration/ +Source0: https://download.nvidia.com/XFree86/Linux-x86_64/%{version}/NVIDIA-Linux-... +Source1: https://raw.github.com/imirkin/re-vp2/master/extract_firmware.py +Source2: https://raw.github.com/imirkin/re-vp2/master/README + +BuildRequires: python2-devel + +BuildArch: noarch + +%description +This package includes firmware files required for the nouveau kernel driver +to activate Video acceleration on certain NVIDIA devices. + + +%prep +%setup -q -c -T +sh %{SOURCE0} --extract-only +cp NVIDIA-Linux*/LICENSE . +cp %{SOURCE2} . + + +%build +%{__python2} %{SOURCE1} + + +%install +mkdir -p %{buildroot}%{_prefix}/lib/firmware/nouveau +find -maxdepth 1 ! -type d \( -name "nv*" -o -name "vuc*" \) | xargs mv -t %{buildroot}%{_prefix}/lib/firmware/nouveau + + +%files +%doc README +%license LICENSE +%dir %{_prefix}/lib/firmware/nouveau +%{_prefix}/lib/firmware/nouveau/* + + +%changelog +* Mon May 25 2015 Nicolas Chauvet <kwizart(a)gmail.com&gt; - 340.32-1 +- Update to 340.32 + +* Fri Oct 25 2013 Stefan Becker <chemobejk(a)gmail.com&gt; - 325.08-1 +- Initial RPM Release diff --git a/sources b/sources index e69de29..aeddccc 100644 --- a/sources +++ b/sources @@ -0,0 +1,2 @@ +7975d50a07d9cd9131dba60aef32a86f extract_firmware.py +ee9b52dcf9286c49fb23b6ca0d2b0e4a NVIDIA-Linux-x86_64-340.32.run