Wii Hardware/Drive Interface: Difference between revisions
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The [[Wii]] contains a DVD optical disc drive. In early model Wiis (pre-2008), this drive is capable of reading burned DVD-R discs, through a hidden "DVD video" mode that the drive can be set to. Later models removed this functionality. It is interfaced with via the DI (Drive Interface) in the [[Hollywood]] chipset. | The [[Wii]] contains a DVD optical disc drive. In early model Wiis (pre-2008), this drive is capable of reading burned DVD-R discs, through a hidden "DVD video" mode that the drive can be set to. Later models removed this functionality. It is interfaced with via the DI (Drive Interface) in the [[Hollywood]] chipset. | ||
== Compatibility | == Compatibility == | ||
There is a driver in [[Wii-Linux]] known as <code>rvl-di</code> (file path: <code>drivers/block/rvl-di.c</code>) for interfacing with the DVD drive. Older versions of Wii-Linux supported the DVD drive, however support has heavily deteriorated over the years: | There is a driver in [[Wii-Linux]] known as <code>rvl-di</code> (file path: <code>drivers/block/rvl-di.c</code>) for interfacing with the DVD drive. Older versions of Wii-Linux supported the DVD drive, however support has heavily deteriorated over the years: | ||
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* 4.4.302-cip80: Can't read any drive response data (even metadata). | * 4.4.302-cip80: Can't read any drive response data (even metadata). | ||
* 4.19 (possibly older?): can't even send basic commands to the drive, like a drive reset. | * 4.19 (possibly older?): can't even send basic commands to the drive, like a drive reset. | ||
* Mainline: Full support (via new driver, ported from [[NPLL]]) | |||
[[NetBSD]] has a functional driver for the Wii's DVD drive. | [[NetBSD]] has a functional driver for the Wii's DVD drive. | ||
[[Category:Wii Hardware]] | |||
Latest revision as of 23:04, 29 July 2026
The Wii contains a DVD optical disc drive. In early model Wiis (pre-2008), this drive is capable of reading burned DVD-R discs, through a hidden "DVD video" mode that the drive can be set to. Later models removed this functionality. It is interfaced with via the DI (Drive Interface) in the Hollywood chipset.
Compatibility
[edit | edit source]There is a driver in Wii-Linux known as rvl-di (file path: drivers/block/rvl-di.c) for interfacing with the DVD drive. Older versions of Wii-Linux supported the DVD drive, however support has heavily deteriorated over the years:
- 3.15.10 (stable-v3.x): Full support
- 4.3.6 (experimental-v4.x): Hang trying to read data from the disc.
- 4.4.302-cip80: Can't read any drive response data (even metadata).
- 4.19 (possibly older?): can't even send basic commands to the drive, like a drive reset.
- Mainline: Full support (via new driver, ported from NPLL)
NetBSD has a functional driver for the Wii's DVD drive.