Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Implemented some HPC related ioctls for tpctl.

Browse Source
This commit is contained in:
nonaka 2007-06-28 15:41:09 +00:00
parent 902494bfa8
commit 74c51d31a7
1 changed files with 114 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

118
sys/arch/zaurus/dev/zlcd.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: zlcd.c,v 1.5 2007/03/04 06:01:11 christos Exp $ */
/* $NetBSD: zlcd.c,v 1.6 2007/06/28 15:41:09 nonaka Exp $ */
/* $OpenBSD: zaurus_lcd.c,v 1.20 2006/06/02 20:50:14 miod Exp $ */
/* NetBSD: lubbock_lcd.c,v 1.1 2003/08/09 19:38:53 bsh Exp */
@ -43,7 +43,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: zlcd.c,v 1.5 2007/03/04 06:01:11 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: zlcd.c,v 1.6 2007/06/28 15:41:09 nonaka Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -56,6 +56,8 @@ __KERNEL_RCSID(0, "$NetBSD: zlcd.c,v 1.5 2007/03/04 06:01:11 christos Exp $");
#include <dev/wscons/wsdisplayvar.h>
#include <dev/wscons/wscons_callbacks.h>
#include <dev/hpc/hpcfbio.h>
#include <machine/bus.h>
#include <arm/xscale/pxa2x0var.h>
#include <arm/xscale/pxa2x0reg.h>
@ -204,6 +206,8 @@ static int
lcd_ioctl(void *v, void *vs, u_long cmd, void *data, int flag, struct lwp *l)
{
struct pxa2x0_lcd_softc *sc = (struct pxa2x0_lcd_softc *)v;
struct hpcfb_fbconf *fbconf;
struct hpcfb_dspconf *dspconf;
int res = EINVAL;
switch (cmd) {
@ -211,6 +215,113 @@ lcd_ioctl(void *v, void *vs, u_long cmd, void *data, int flag, struct lwp *l)
case WSDISPLAYIO_SETPARAM:
res = lcd_param(sc, cmd, (struct wsdisplay_param *)data);
break;
case HPCFBIO_GCONF:
fbconf = (struct hpcfb_fbconf *)data;
if (fbconf->hf_conf_index != 0 &&
fbconf->hf_conf_index != HPCFB_CURRENT_CONFIG) {
break;
}
fbconf->hf_conf_index = 0;
fbconf->hf_nconfs = 1;
fbconf->hf_class = HPCFB_CLASS_RGBCOLOR;
strlcpy(fbconf->hf_name, "Sharp Zaurus frame buffer",
sizeof(fbconf->hf_name));
strlcpy(fbconf->hf_conf_name, "default",
sizeof(fbconf->hf_conf_name));
fbconf->hf_width = sc->geometry->panel_width;
fbconf->hf_height = sc->geometry->panel_height;
fbconf->hf_baseaddr = (u_long)sc->active->buf_va;
fbconf->hf_offset = 0;
fbconf->hf_bytes_per_line = sc->geometry->panel_width *
sc->active->depth / 8;
fbconf->hf_nplanes = 1;
fbconf->hf_bytes_per_plane = sc->geometry->panel_width *
sc->geometry->panel_height * sc->active->depth / 8;
fbconf->hf_pack_width = sc->active->depth;
fbconf->hf_pixels_per_pack = 1;
fbconf->hf_pixel_width = sc->active->depth;
fbconf->hf_access_flags = (0
| HPCFB_ACCESS_BYTE
| HPCFB_ACCESS_WORD
| HPCFB_ACCESS_DWORD);
fbconf->hf_order_flags = 0;
fbconf->hf_reg_offset = 0;
fbconf->hf_class_data_length = sizeof(struct hf_rgb_tag);
fbconf->hf_u.hf_rgb.hf_flags = 0;
fbconf->hf_u.hf_rgb.hf_red_width = 5;
fbconf->hf_u.hf_rgb.hf_red_shift = 11;
fbconf->hf_u.hf_rgb.hf_green_width = 6;
fbconf->hf_u.hf_rgb.hf_green_shift = 5;
fbconf->hf_u.hf_rgb.hf_blue_width = 5;
fbconf->hf_u.hf_rgb.hf_blue_shift = 0;
fbconf->hf_u.hf_rgb.hf_alpha_width = 0;
fbconf->hf_u.hf_rgb.hf_alpha_shift = 0;
fbconf->hf_ext_size = 0;
fbconf->hf_ext_data = NULL;
res = 0;
break;
case HPCFBIO_SCONF:
fbconf = (struct hpcfb_fbconf *)data;
if (fbconf->hf_conf_index != 0 &&
fbconf->hf_conf_index != HPCFB_CURRENT_CONFIG) {
break;
}
/* nothing to do because we have only one configuration */
res = 0;
break;
case HPCFBIO_GDSPCONF:
dspconf = (struct hpcfb_dspconf *)data;
if ((dspconf->hd_unit_index != 0 &&
dspconf->hd_unit_index != HPCFB_CURRENT_UNIT) ||
(dspconf->hd_conf_index != 0 &&
dspconf->hd_conf_index != HPCFB_CURRENT_CONFIG)) {
break;
}
dspconf->hd_unit_index = 0;
dspconf->hd_nunits = 1;
dspconf->hd_class = HPCFB_DSP_CLASS_COLORLCD;
strlcpy(dspconf->hd_name, "Sharp Zaurus LCD",
sizeof(dspconf->hd_name));
dspconf->hd_op_flags = 0;
dspconf->hd_conf_index = 0;
dspconf->hd_nconfs = 1;
strlcpy(dspconf->hd_conf_name, "default",
sizeof(dspconf->hd_conf_name));
dspconf->hd_width = sc->geometry->panel_width;
dspconf->hd_height = sc->geometry->panel_height;
dspconf->hd_xdpi = HPCFB_DSP_DPI_UNKNOWN;
dspconf->hd_ydpi = HPCFB_DSP_DPI_UNKNOWN;
res = 0;
break;
case HPCFBIO_SDSPCONF:
dspconf = (struct hpcfb_dspconf *)data;
if ((dspconf->hd_unit_index != 0 &&
dspconf->hd_unit_index != HPCFB_CURRENT_UNIT) ||
(dspconf->hd_conf_index != 0 &&
dspconf->hd_conf_index != HPCFB_CURRENT_CONFIG)) {
break;
}
/*
* nothing to do
* because we have only one unit and one configuration
*/
res = 0;
break;
case HPCFBIO_GOP:
case HPCFBIO_SOP:
/* curently not implemented... */
break;
}
if (res == EINVAL)
@ -238,8 +349,7 @@ lcd_show_screen(void *v, void *cookie, int waitok,
* wsdisplay I/O controls
*/
static int
lcd_param(struct pxa2x0_lcd_softc *sc, u_long cmd,
struct wsdisplay_param *dp)
lcd_param(struct pxa2x0_lcd_softc *sc, u_long cmd, struct wsdisplay_param *dp)
{
int res = EINVAL;