mirror of
https://github.com/outbackdingo/UltraGrid.git
synced 2026-03-21 19:40:24 +00:00
0a57fc4faf
* format is now entered as a parameter string (-g <mode>) * expect currently buffers as big as needed (exactly one frame) TODO: revide if isn't possible to read whole buffer at once (ideally the memmapped one, and extract frames by hand) * now it is needed to set /sys/class/sdivideo/sdivideorxX/bufsize * bump to new driver (2.7.2)
302 lines
7.4 KiB
Plaintext
302 lines
7.4 KiB
Plaintext
Version 2.7.2 (2010-12-17)
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=============
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Added support for vertical ancillary space on
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VidPort SD/HD O, firmware 0x0202 or higher, and
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VidPort SD/HD I, firmware 0x0102 or higher.
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Fixed a bug which prevented the SDI Master Q/o PCIe clock_source
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from being changed from 1 (external reference) to 0 (onboard oscillator).
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Applications which rely on this behaviour
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to use the external reference without changing clock_source
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should explicitly change clock_source.
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Fixed driver buffer queue overrun reporting on VidPort SD/HD I.
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Fixed a bug which could allow memory to be written after it is freed
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on VidPort SD/HD I.
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Fixed a bug which could hang sdiaudio fsync() on VidPort SD/HD I.
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Prevent blackburst_type from being changed
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while any related transmitter is open.
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Fixed clock_source and added blackburst_type
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on DVB Master Q/o LP PCIe Mini BNC.
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Added blackburst_type to DVB Master Quad-2in2out,
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DVB Master Quad-1in3out, DVB Master Quad-3in1out, and DVB Master Q/o.
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Added ASI_IOC_TXGET27COUNT to
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DVB Master Q/o LP PCIe Mini BNC, firmware 0x0101 or higher, and
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DVB Master III Tx LP PCIe, firmware 0x0101 or higher.
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Added ASI_IOC_TXGET27COUNT and ASI_IOC_RXGET27COUNT to
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DVB Master Quad-2in2out.
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Added ASI_IOC_TXGET27COUNT and ASI_IOC_RXGET27COUNT to
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DVB Master Quad-2in2out LP PCIe Mini BNC, firmware 0x0102 or higher.
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Merged changes from Linux kernels 2.6.34 and 2.6.35.
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Version 2.7.1 (2010-03-23)
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=============
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Harmonized SDIVIDEO nomenclature with SMPTE to use field rates
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instead of frame rates.
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Added Change of Standard and Change of Reference events to SDIVIDEO.
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Added SDIVIDEO_IOC_TXGETREF ioctl to SDIVIDEO.
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Added support for VidPort SD/HD O, firmware version 0x0200.
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Fixed bi-level sync on VidPort SD/HD O, added tri-level sync.
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Fixed a hang when closing a VidPort SD/HD O SDIAUDIO device
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if the corresponding SDIVIDEO device is closed.
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Fixed a 64-bit DMA address bug on VidPort SD/HD I.
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Enabled 64-bit DMA for descriptors on VidPort cards.
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Fixed a bug which prevented the onboard oscillator from being selected
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on the SDI Master Q/o PCIe.
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Fixed QBUF and DQBUF ioctls.
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Added mmap examples for SDIVIDEO.
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Added ASI_CAP_TX_EXTCLKSRC2 capability.
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Version 2.7.0 (2010-01-11)
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=============
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Added support for:
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DVB Master Q/o LP PCIe Mini BNC
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HD-SDI Master Q/i
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VidPort SD/HD O
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VidPort SD/HD I
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Merged changes from Linux kernel 2.6.29 and 2.6.30.
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Reduced stack usage in PID filter ioctls.
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Version 2.6.1 (2009-04-21)
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=============
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Fixed a bug in blackburst_type.
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Added support for:
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DVB Master Quad-2in2out LP PCIe Mini BNC
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Fixed name assignment for quad input driver.
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Version 2.6.0 (2009-01-27)
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=============
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Merged changes from Linux kernel 2.6.26 and 2.6.27.
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Removed support for Linux kernels earlier than 2.6.18.
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Version 2.5.2 (2008-10-23)
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=============
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Added ASI_CAP_TX_27COUNTER, ASI_CAP_RX_27COUNTER, ASI_CAP_TX_BYTECOUNTER,
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and ASI_CAP_RX_BYTECOUNTER support for DVB Master LP PCIe.
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Added ASI_IOC_RXGETRXD2 ioctl and ASI_CAP_RX_DATA2 capability.
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Version 2.5.1-rc3 (2008-09-17)
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=============
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Added support for:
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DVB Master III Tx LP PCIe
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DVB Master III Rx LP PCIe
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DVB Master Quad-3in1out PCIe
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Fixed incorrect channel stopping in DVB Master PCI/PCIe Q/o driver.
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Version 2.5.0 (2008-02-11)
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=============
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Added support for:
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SDI Master Q/i
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SDI Master Q/i PCIe
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SDI Master Q/o PCIe
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DVB Master Q/i LP PCIe
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DVB Master Quad-2in2out LP PCIe
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DVB Master Quad-1in3out PCIe
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Version 2.4.1 (2007-07-13)
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=============
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Added support for SDI Master LP PCIe.
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Fixed device node creation.
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Fixed a bug which prevented transmitter DMA from restarting
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on the DVB Master LP PCIe.
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Fixed append/prepend register addresses for DVB Master Quad-2in2out driver.
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Version 2.4.0 (2007-05-01)
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=============
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Added support for:
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DVB Master II FD PCIe
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DVB Master II FD-R PCIe
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DVB Master Dual In PCIe
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DVB Master FD PCIe
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DVB Master FD-R PCIe
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DVB Master FDB PCIe
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DVB Master FDB-R PCIe
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ATSC Master II FD PCIe
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ATSC Master II FD-R PCIe
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MultiMaster S/A PCIe
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MultiMaster A/S PCIe
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SDI Master PCIe
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DVB Master III TX PCIe
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DVB Master III RX PCIe
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DVB Master LP PCIe
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ATSC Master II FD-RS
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DVB Master Q/i PCIe
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DVB Master Q/o
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DVB Master Q/o PCIe
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DVB Master Q/o LP PCIe
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DVB Master Quad-2in2out
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DVB Master Quad-2in2out PCIe
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SDI Master LP
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Added support for RP178 pattern generation in newer SDI Master firmware.
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Version 2.3.1 (2006-12-22)
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=============
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Fixed a bug when fsyncing LSDMA-based receivers.
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Removed the Big Kernel Lock from all ioctl calls.
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Merged changes from Linux kernels 2.6.18 and 2.6.19.
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Version 2.3.0 (2006-07-25)
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=============
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Merged the DVB Master Q/i into the dvbm module.
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Added support for the DVB Master Q/i (RoHS).
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Fixed a bug in blackburst_type.
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Changed the gpi and gpo sysfs values from decimal to hex.
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Added support for 32-bit ioctls on x86_64.
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Improved the PCI bus efficiency of PLX-based transmitters on some systems.
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Added support for transmitter prepended timestamps
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in newer DVB Master FD-U firmware.
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Changed the minimum DVB Master III Tx firmware needed for
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prepended timestamp support.
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Merged changes from Linux kernel 2.6.15.
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Version 2.2.0 (2006-01-31)
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=============
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Added support for DVB Master LP.
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Split the black burst mode setting into a separate control
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accessible per board.
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Modified the watchdog timer to work in units of milliseconds.
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Added PCR departure timestamping and single-shot bitrate correction
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for new DVB Master FD-B and DVB Master II FD firmware.
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Added UID to the DVB Master II FD-RS.
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Merged changes from Linux kernel 2.6.13.
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Version 2.1.1 (2005-09-16)
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=============
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Added UID to the DVB Master II FD and ATSC Master II FD.
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Added a workaround for rarely-occurring hangs at close
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on PLX-based receivers.
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Clarified the licensing terms of the API header files.
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Changed the main loop of the txtest example program to remove
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unnecessary read () and write () calls with size zero.
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Version 2.1.0 (2005-06-24)
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=============
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Added bypass and GPO to the DVB Master II FD and ATSC Master II FD.
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Added support for the DVB Master Q/i, firmware version 0x0107.
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Fixed typo which broke ASI_IOC_RXGETPID0COUNT and ASI_IOC_RXGETPID2COUNT
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on the DVB Master Q/i.
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Version 2.0.0 (2005-05-17)
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=============
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Ported to Linux kernel 2.6.
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Moved parameters from procfs to sysfs.
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Version 1.1.0 (2005-04-01)
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=============
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Added fw_version, gpi, transport, and version procfs files.
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Added documentation for the bypass_mode, bypass_status, and watchdog
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procfs files.
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Added support for the DVB Master II FD and ATSC Master II FD.
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Added an ASI_CAP_RX_REDUNDANT capability.
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Added ASI_IOC_RXGETSTATUS2 and ASI_IOC_RXSETINPUT ioctls.
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Standardized the firmware version format.
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Version 1.0.0 (2004-11-19)
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=============
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Added mmap () support and the SDI_IOC_QBUF and SDI_IOC_DQBUF ioctls
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to the SMPTE 259M-C API.
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Fixed some bugs in DMA buffer allocation and synchronization.
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Changed the default SMPTE 259M-C buffer parameters.
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Added kernel modules which enable firmware upgrades.
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Version 0.9.0 (2004-11-04)
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=============
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First release; based on asi-0.7.3.
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Split the asi module into an asi API module and dvbm and dvbm_qi
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driver modules.
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Added support for an external PAL reference signal with
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ASI_CTL_TX_CLKSRC_EXT_PAL; check the ASI_CAP_TX_COMPOSITEREF capability.
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Added a directory in /proc/driver for each board.
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Added support for the DVB Master FD-B/R.
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Fixed a buffer overrun on interfaces with more than six sysctls.
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Removed the ASI_IOC_RXGETSTAMP ioctl.
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Added a SMPTE 259M-C API and drivers for
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the SDI Master, MultiMaster SDI-T, and MultiMaster SDI-R.
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