search for: mpeg12

On Fri, Feb 13, 2015 at 9:52 PM, Ilia Mirkin <imirkin at alum.mit.edu> wrote: > On Fri, Feb 13, 2015 at 8:59 PM, Andy Lutomirski <luto at amacapital.net> wrote: >> My new GTX 960 (GM206, I think) says: >> >> [ 10.329351] nouveau ![ DEVICE][0000:09:00.0] unknown Maxwell chipset >> [ 10.329355] nouveau E[ DEVICE][0000:09:00.0] unknown chipset, 0x126010a1

..., though. I tried to use the nvidia firmware: $ ls -l /lib/firmware/nouveau/ total 380 -rw-r--r--. 1 root root 110188 Mar 17 15:29 nv84_vp -rw-r--r--. 1 root root 110188 Mar 17 15:29 nv84_xuc00f -rw-r--r--. 1 root root 6400 Mar 17 15:29 vuc-h264-0 -rw-r--r--. 1 root root 3072 Mar 17 15:29 vuc-mpeg12-0 -rw-r--r--. 1 root root 7424 Mar 17 15:29 vuc-mpeg4-0 -rw-r--r--. 1 root root 7424 Mar 17 15:29 vuc-mpeg4-1 -rw-r--r--. 1 root root 7424 Mar 17 15:29 vuc-vc1-0 -rw-r--r--. 1 root root 8448 Mar 17 15:29 vuc-vc1-1 -rw-r--r--. 1 root root 8448 Mar 17 15:29 vuc-vc1-2 -rw-r--r--. 1 root root...

...iles_present; + return FIRMWARE_PRESENT(present, VP_KERN) && + FIRMWARE_PRESENT(present, BSP_KERN) && + FIRMWARE_PRESENT(present, VP_H264_1); + } else { + if (!FIRMWARE_PRESENT(checked, VP_MPEG2)) { + ret = stat("/lib/firmware/nouveau/nv84_vp-mpeg12", &s); + if (!ret && s.st_size > 1000) + screen->firmware_info.profiles_present |= FIRMWARE_VP_MPEG2; + screen->firmware_info.profiles_checked |= FIRMWARE_VP_MPEG2; + } + present = screen->firmware_info.profiles_present; + retur...

...uot;/root/software/ffmpeg" -I"/root/software/ffmpeg" -I"/root/software/ffmpeg"/libavutil -fomit-frame-pointer -g -Wdeclaration-after-statement -Wall -Wno-switch -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wcast-qual -Wwrite-strings -O3 -c -o mpeg12.o mpeg12.c mpeg12.c: In function ?init_2d_vlc_rl?: mpeg12.c:92: warning: ?av_mallocz_static? is deprecated (declared at avcodec.h:2905) gcc -I"/root/software/ffmpeg"/libswscale -I"/root/software/ffmpeg"/libavcodec -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE...

...player. It played ok for a few minutes (albeit with noticeable artifacts), then the gpu locked up - I could only switch to a vt and reboot. The video codec is H264 - MPEG-4 AVC (part 10), 1920x802. $ ls /lib/firmware/nouveau nv84_bsp nv84_bsp-h264 nv84_vp nv84_vp-h264-1 nv84_vp-h264-2 nv84_vp-mpeg12 nv84_vp-vc1-1 nv84_vp-vc1-2 nv84_vp-vc1-3 nv84_xuc00f nv84_xuc103 $ vdpauinfo display: :0 screen: 0 API version: 1 Information string: G3DVL VDPAU Driver Shared Library version 1.0 Video surface: name width height types ------------------------------------------- 420 8192 8192 NV1...

As it turns out, with the proprietary firmware, the VP3 and VP4 interfaces are identical. Furthermore, this is all already implemented for nvc0. So these patches (a) move the easily sharable bits of the nvc0 implementation into the nouveau directory, and then (b) implement the other parts in nv50. The non-shared parts are still largely copies, but there are some differences, not the least of which

Dear all, I'm writing about setup vdpau firmware with the nouveau driver according to this page: http://nouveau.freedesktop.org/wiki/NVC0_Firmware I have installed the nvidia-313 binary drver to attempt to extract the firmware. I have obtained another mmiotrace using my default kernel I have installed on my Chakra Distrobution. I have used the instructions on

https://bugs.freedesktop.org/show_bug.cgi?id=89969 Bug ID: 89969 Summary: vaDriverInit fails with gallium/nouveau driver Product: Mesa Version: git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/nouveau Assignee: nouveau at

...re/nouveau/nv84_vp-h264-1", + "/lib/firmware/nouveau/nv84_vp-h264-2"); +} + +static struct nouveau_bo * +nv84_load_vp_firmware_mpeg(struct nouveau_device *dev, struct nv84_decoder *dec) +{ + return nv84_load_firmwares( + dev, dec, "/lib/firmware/nouveau/nv84_vp-mpeg12", NULL); +} + +static void +nv84_decoder_decode_bitstream_h264(struct pipe_video_decoder *decoder, + struct pipe_video_buffer *video_target, + struct pipe_picture_desc *picture, + unsigned num...

...re/nouveau/nv84_vp-h264-1", + "/lib/firmware/nouveau/nv84_vp-h264-2"); +} + +static struct nouveau_bo * +nv84_load_vp_firmware_mpeg(struct nouveau_device *dev, struct nv84_decoder *dec) +{ + return nv84_load_firmwares( + dev, dec, "/lib/firmware/nouveau/nv84_vp-mpeg12", NULL); +} + +static void +nv84_decoder_decode_bitstream_h264(struct pipe_video_decoder *decoder, + struct pipe_video_buffer *video_target, + struct pipe_picture_desc *picture, + unsigned num...