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Diffstat (limited to 'Documentation/input/cs461x.txt')
| -rw-r--r-- | Documentation/input/cs461x.txt | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/Documentation/input/cs461x.txt b/Documentation/input/cs461x.txt deleted file mode 100644 index 1450436dcc9e..000000000000 --- a/Documentation/input/cs461x.txt +++ /dev/null @@ -1,49 +0,0 @@ -Crystal SoundFusion CS4610/CS4612/CS461 joystick -================================================ - -Preface -------- - -This is a new low-level driver to support analog joystick attached to -Crystal SoundFusion CS4610/CS4612/CS4615. This code is based upon -Vortex/Solo drivers as an example of decoration style, and ALSA -0.5.8a kernel drivers as an chipset documentation and samples. - -This version does not have cooked mode support; the basic code -is present here, but have not tested completely. The button analysis -is completed in this mode, but the axis movement is not. - -Raw mode works fine with analog joystick front-end driver and cs461x -driver as a backend. I've tested this driver with CS4610, 4-axis and -4-button joystick; I mean the jstest utility. Also I've tried to -play in xracer game using joystick, and the result is better than -keyboard only mode. - -The sensitivity and calibrate quality have not been tested; the two -reasons are performed: the same hardware cannot work under Win95 (blue -screen in VJOYD); I have no documentation on my chip; and the existing -behavior in my case was not raised the requirement of joystick calibration. -So the driver have no code to perform hardware related calibration. - -The patch contains minor changes of Config.in and Makefile files. All -needed code have been moved to one separate file cs461x.c like ns558.c -This driver have the basic support for PCI devices only; there is no -ISA or PnP ISA cards supported. AFAIK the ns558 have support for Crystal -ISA and PnP ISA series. - -The driver works with ALSA drivers simultaneously. For example, the xracer -uses joystick as input device and PCM device as sound output in one time. -There are no sound or input collisions detected. The source code have -comments about them; but I've found the joystick can be initialized -separately of ALSA modules. So, you can use only one joystick driver -without ALSA drivers. The ALSA drivers are not needed to compile or -run this driver. - -There are no debug information print have been placed in source, and no -specific options required to work this driver. The found chipset parameters -are printed via printk(KERN_INFO "..."), see the /var/log/messages to -inspect cs461x: prefixed messages to determine possible card detection -errors. - -Regards, -Viktor |