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get rid of the cg3/cg8 'emulation' kludge since we have the xf86-video-suncg14 

driver now
this will probably need some work in cgfourteenmmap() to match what the
driver expects from a cg14
This commit is contained in:
macallan 2010-06-08 06:30:41 +00:00
parent d823f37213
commit c7622a73d1
1 changed files with 6 additions and 40 deletions
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46
sys/arch/sparc/dev/cgfourteen.c
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@ -1,4 +1,4 @@
/* $NetBSD: cgfourteen.c,v 1.62 2009/08/27 20:52:18 macallan Exp $ */
/* $NetBSD: cgfourteen.c,v 1.63 2010/06/08 06:30:41 macallan Exp $ */
/*
* Copyright (c) 1996
@ -68,13 +68,6 @@
*/
#undef CG14_MAP_REGS
/*
* The following enables 24-bit operation: when opened, the framebuffer
* will switch to 24-bit mode (actually 32-bit mode), and provide a
* simple cg8 emulation.
*/
#define CG14_CG8
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/buf.h>
@ -250,16 +243,9 @@ cgfourteenattach(device_t parent, device_t self, void *aux)
/* Mask out invalid flags from the user. */
fb->fb_flags = device_cfdata(sc->sc_dev)->cf_flags & FB_USERMASK;
/*
* We're emulating a cg3/8, so represent ourselves as one
*/
#ifdef CG14_CG8
fb->fb_type.fb_type = FBTYPE_MEMCOLOR;
fb->fb_type.fb_type = FBTYPE_MDICOLOR;
fb->fb_type.fb_depth = 32;
#else
fb->fb_type.fb_type = FBTYPE_SUN3COLOR;
fb->fb_type.fb_depth = 8;
#endif
fb_setsize_obp(fb, sc->sc_fb.fb_type.fb_depth, 1152, 900, node);
ramsize = roundup(fb->fb_type.fb_height * fb->fb_linebytes, NBPG);
@ -308,13 +294,9 @@ cgfourteenattach(device_t parent, device_t self, void *aux)
/*
* Let the user know that we're here
*/
#ifdef CG14_CG8
printf(": cgeight emulated at %dx%dx24bpp",
printf(": %dx%d",
fb->fb_type.fb_width, fb->fb_type.fb_height);
#else
printf(": cgthree emulated at %dx%dx8bpp",
fb->fb_type.fb_width, fb->fb_type.fb_height);
#endif
/*
* Enable the video.
*/
@ -474,9 +456,6 @@ cgfourteenioctl(dev_t dev, u_long cmd, void *data, int flags, struct lwp *l)
case FBIOPUTCMAP:
/* copy to software map */
#define p ((struct fbcmap *)data)
#ifdef CG14_CG8
p->index &= 0xffffff;
#endif
error = cg14_put_cmap(p, &sc->sc_cmap, CG14_CLUT_SIZE);
if (error)
return (error);
@ -633,25 +612,11 @@ cg14_init(struct cgfourteen_softc *sc)
sc->sc_savexlut[i] = xlut[i];
}
#ifdef CG14_CG8
/*
* Enable the video, and put in 24 bit mode.
*/
sc->sc_ctl->ctl_mctl = CG14_MCTL_ENABLEVID | CG14_MCTL_PIXMODE_32 |
CG14_MCTL_POWERCTL;
/*
* Zero the xlut to enable direct-color mode
*/
for (i = 0; i < CG14_CLUT_SIZE; i++)
sc->sc_xlut->xlut_lut[i] = 0;
#else
/*
* Enable the video and put it in 8 bit mode
*/
sc->sc_ctl->ctl_mctl = CG14_MCTL_ENABLEVID | CG14_MCTL_PIXMODE_8 |
CG14_MCTL_POWERCTL;
#endif
}
static void
@ -930,6 +895,7 @@ cg14_getcmap(struct cgfourteen_softc *sc, struct wsdisplay_cmap *cm)
return 0;
}
static int
cg14_ioctl(void *v, void *vs, u_long cmd, void *data, int flag,
struct lwp *l)