Searched hist:230326 (Results 1 - 3 of 3) sorted by relevance
| /freebsd-11-stable/sys/dev/sound/pci/hda/ | ||
| H A D | hdacc.c | diff 230326 Thu Jan 19 00:00:27 MST 2012 mav Two 192/24/8 playback streams overflow single mandatory output line (SDO) of HDA bus. Handle that from two directions: - Add support for "striping" (using several SDO lines), if supported. - Account HDA bus utilization and return error on new stream allocation attempt if remaining bandwidth is unsifficient. Most of HDA controllers have one SDO line with 46Mbps output bandwidth. NVIDIA GF210 has 2 lines - 92Mbps. NVIDIA GF520 has 4 lines - 184Mbps! MFC after: 2 months Sponsored by: iXsystems, Inc. |
| H A D | hdaa.c | diff 230326 Thu Jan 19 00:00:27 MST 2012 mav Two 192/24/8 playback streams overflow single mandatory output line (SDO) of HDA bus. Handle that from two directions: - Add support for "striping" (using several SDO lines), if supported. - Account HDA bus utilization and return error on new stream allocation attempt if remaining bandwidth is unsifficient. Most of HDA controllers have one SDO line with 46Mbps output bandwidth. NVIDIA GF210 has 2 lines - 92Mbps. NVIDIA GF520 has 4 lines - 184Mbps! MFC after: 2 months Sponsored by: iXsystems, Inc. |
| H A D | hdac.c | diff 230326 Thu Jan 19 00:00:27 MST 2012 mav Two 192/24/8 playback streams overflow single mandatory output line (SDO) of HDA bus. Handle that from two directions: - Add support for "striping" (using several SDO lines), if supported. - Account HDA bus utilization and return error on new stream allocation attempt if remaining bandwidth is unsifficient. Most of HDA controllers have one SDO line with 46Mbps output bandwidth. NVIDIA GF210 has 2 lines - 92Mbps. NVIDIA GF520 has 4 lines - 184Mbps! MFC after: 2 months Sponsored by: iXsystems, Inc. |
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