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Fix for a PS/2 mouse model from MouseSystems. It now appears that

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this mouse can correctly operate only in the high resolution mode.

If the mouse pointer jumps to the top or left edge or the top-left
corner of the screen, try defining PSM_MSCKLUDGE in the kernel
configuration file. This option will put the mouse in the high
resolution mode during device initialization.
This commit is contained in:
Kazutaka YOKOTA 1997-11-21 11:36:21 +00:00
parent d748864d2c
commit 358e851a59
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=31332
1 changed files with 5 additions and 1 deletions
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6
sys/i386/isa/psm.c
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@ -19,7 +19,7 @@
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: psm.c,v 1.44 1997/11/07 08:52:41 phk Exp $
* $Id: psm.c,v 1.45 1997/11/18 12:21:32 bde Exp $
*/
/*
@ -765,6 +765,10 @@ psmprobe(struct isa_device *dvp)
if (verbose >= 2)
log(LOG_DEBUG, "psm%d: SET_DEFAULTS return code:%04x\n",
unit, i);
#ifdef PSM_MSCKLUDGE
set_mouse_resolution(sc->kbdc, PSMD_RES_HIGH);
#endif
#if 0
set_mouse_scaling(sc->kbdc); /* 1:1 scaling */
set_mouse_mode(sc->kbdc); /* stream mode */