Use ANSI uintN_t types. Use "void" in definitions of functions
without arguments. Propagate "static" to function definitions. Declare local functions static. Hide acceleration code inside ifdef HD64461VIDEO_HWACCEL (save more than 1K of text).
This commit is contained in:
uwe
parent
105ff7167f
commit
a6af1cec86
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@ -1,4 +1,4 @@
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/* $NetBSD: hd64461video.c,v 1.32 2005/12/11 12:17:36 christos Exp $ */
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/* $NetBSD: hd64461video.c,v 1.33 2005/12/18 23:20:03 uwe Exp $ */
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/*-
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* Copyright (c) 2001, 2002, 2004 The NetBSD Foundation, Inc.
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@ -37,7 +37,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: hd64461video.c,v 1.32 2005/12/11 12:17:36 christos Exp $");
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__KERNEL_RCSID(0, "$NetBSD: hd64461video.c,v 1.33 2005/12/18 23:20:03 uwe Exp $");
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#include "debug_hpcsh.h"
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// #define HD64461VIDEO_HWACCEL
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@ -111,7 +111,7 @@ STATIC struct hd64461video_chip {
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enum hd64461video_display_mode mode;
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struct hpcfb_dspconf hd;
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struct hpcfb_fbconf hf;
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u_int8_t *off_screen_addr;
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uint8_t *off_screen_addr;
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size_t off_screen_size;
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struct callout unblank_ch;
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@ -132,9 +132,9 @@ STATIC size_t hd64461video_frame_buffer_size(struct hd64461video_chip *);
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STATIC void hd64461video_hwaccel_init(struct hd64461video_chip *);
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STATIC void hd64461video_set_clut(struct hd64461video_chip *, int, int,
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u_int8_t *, u_int8_t *, u_int8_t *);
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uint8_t *, uint8_t *, uint8_t *);
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STATIC void hd64461video_get_clut(struct hd64461video_chip *, int, int,
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u_int8_t *, u_int8_t *, u_int8_t *);
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uint8_t *, uint8_t *, uint8_t *);
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STATIC int hd64461video_power(void *, int, long, void *);
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STATIC void hd64461video_off(struct hd64461video_chip *);
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STATIC void hd64461video_on(struct hd64461video_chip *);
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@ -155,18 +155,29 @@ STATIC void hd64461video_dump(void) __attribute__((__unused__));
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CFATTACH_DECL(hd64461video, sizeof(struct hd64461video_softc),
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hd64461video_match, hd64461video_attach, NULL, NULL);
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int hd64461video_ioctl(void *, u_long, caddr_t, int, struct lwp *);
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paddr_t hd64461video_mmap(void *, off_t, int);
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void hd64461video_cursor(void *, int, int, int, int, int);
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void hd64461video_bitblit(void *, int, int, int, int, int, int);
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void hd64461video_erase(void *, int, int, int, int, int);
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void hd64461video_putchar(void *, int, int, struct wsdisplay_font *, int, int,
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u_int, int);
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void hd64461video_setclut(void *, struct rasops_info *);
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void hd64461video_font(void *, struct wsdisplay_font *);
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void hd64461video_iodone(void *);
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STATIC int hd64461video_ioctl(void *, u_long, caddr_t, int, struct lwp *);
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STATIC paddr_t hd64461video_mmap(void *, off_t, int);
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struct hpcfb_accessops hd64461video_ha = {
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#ifdef HD64461VIDEO_HWACCEL
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STATIC void hd64461video_cursor(void *, int, int, int, int, int);
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STATIC void hd64461video_bitblit(void *, int, int, int, int, int, int);
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STATIC void hd64461video_erase(void *, int, int, int, int, int);
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STATIC void hd64461video_putchar(void *, int, int, struct wsdisplay_font *,
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int, int, uint, int);
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STATIC void hd64461video_setclut(void *, struct rasops_info *);
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STATIC void hd64461video_font(void *, struct wsdisplay_font *);
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STATIC void hd64461video_iodone(void *);
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/* font */
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STATIC void hd64461video_font_load_16bpp(uint16_t *, uint8_t *, int, int, int);
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STATIC void hd64461video_font_load_8bpp(uint8_t *, uint8_t *, int, int, int);
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STATIC void hd64461video_font_set_attr(struct hd64461video_softc *,
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struct wsdisplay_font *);
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STATIC void hd64461video_font_load(struct hd64461video_softc *);
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STATIC vaddr_t hd64461video_font_start_addr(struct hd64461video_softc *, int);
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#endif /* HD64461VIDEO_HWACCEL */
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STATIC struct hpcfb_accessops hd64461video_ha = {
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.ioctl = hd64461video_ioctl,
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.mmap = hd64461video_mmap,
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#ifdef HD64461VIDEO_HWACCEL
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@ -180,15 +191,8 @@ struct hpcfb_accessops hd64461video_ha = {
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#endif /* HD64461VIDEO_HWACCEL */
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};
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/* font */
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STATIC void hd64461video_font_load_16bpp(u_int16_t *, u_int8_t *, int, int, int);
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STATIC void hd64461video_font_load_8bpp(u_int8_t *, u_int8_t *, int, int, int);
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STATIC void hd64461video_font_set_attr(struct hd64461video_softc *,
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struct wsdisplay_font *);
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STATIC void hd64461video_font_load(struct hd64461video_softc *);
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STATIC vaddr_t hd64461video_font_start_addr(struct hd64461video_softc *, int);
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int
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STATIC int
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hd64461video_match(struct device *parent, struct cfdata *cf, void *aux)
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{
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struct hd64461_attach_args *ha = aux;
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@ -196,7 +200,7 @@ hd64461video_match(struct device *parent, struct cfdata *cf, void *aux)
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return (ha->ha_module_id == HD64461_MODULE_VIDEO);
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}
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void
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STATIC void
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hd64461video_attach(struct device *parent, struct device *self, void *aux)
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{
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struct hd64461_attach_args *ha = aux;
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@ -237,13 +241,13 @@ hd64461video_attach(struct device *parent, struct device *self, void *aux)
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/* setup off-screen buffer */
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on_screen_size = (vc->vc_fbwidth * vc->vc_fbheight * vc->vc_fbdepth) /
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NBBY;
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hd64461video_chip.off_screen_addr = (u_int8_t *)vc->vc_fbvaddr +
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hd64461video_chip.off_screen_addr = (uint8_t *)vc->vc_fbvaddr +
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on_screen_size;
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hd64461video_chip.off_screen_size = fbsize - on_screen_size;
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/* clean up off-screen area */
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{
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u_int8_t *p = hd64461video_chip.off_screen_addr;
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u_int8_t *end = p + hd64461video_chip.off_screen_size;
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uint8_t *p = hd64461video_chip.off_screen_addr;
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uint8_t *end = p + hd64461video_chip.off_screen_size;
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while (p < end)
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*p++ = 0xff;
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}
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@ -301,7 +305,7 @@ hd64461video_cnprobe(struct consdev *cndev)
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}
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/* hpcfb support */
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void
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STATIC void
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hd64461video_setup_hpcfbif(struct hd64461video_chip *hvc)
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{
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struct video_chip *vc = &hvc->vc;
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@ -381,10 +385,10 @@ hd64461video_setup_hpcfbif(struct hd64461video_chip *hvc)
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}
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}
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void
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STATIC void
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hd64461video_hwaccel_init(struct hd64461video_chip *hvc)
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{
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u_int16_t r;
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uint16_t r;
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r = HD64461_LCDGRCFGR_ACCRESET;
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switch (hvc->vc.vc_fbdepth) {
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@ -413,7 +417,7 @@ hd64461video_hwaccel_init(struct hd64461video_chip *hvc)
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}
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/* hpcfb ops */
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int
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STATIC int
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hd64461video_ioctl(void *v, u_long cmd, caddr_t data, int flag, struct lwp *l)
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{
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struct hd64461video_softc *sc = (struct hd64461video_softc *)v;
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@ -424,7 +428,7 @@ hd64461video_ioctl(void *v, u_long cmd, caddr_t data, int flag, struct lwp *l)
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struct wsdisplay_param *dispparam;
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long id, idmax;
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int turnoff;
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u_int8_t *r, *g, *b;
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uint8_t *r, *g, *b;
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int error;
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size_t idx, cnt;
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@ -604,7 +608,7 @@ out:
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return (EPASSTHROUGH);
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}
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paddr_t
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STATIC paddr_t
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hd64461video_mmap(void *ctx, off_t offset, int prot)
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{
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struct hd64461video_softc *sc = (struct hd64461video_softc *)ctx;
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@ -616,12 +620,15 @@ hd64461video_mmap(void *ctx, off_t offset, int prot)
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return (sh3_btop(HD64461_FBBASE + offset));
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}
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void
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#ifdef HD64461VIDEO_HWACCEL
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STATIC void
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hd64461video_cursor(void *ctx, int on, int xd, int yd, int w, int h)
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{
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struct hd64461video_softc *sc = (struct hd64461video_softc *)ctx;
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int xw, yh, width, bpp, adr;
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u_int16_t r;
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uint16_t r;
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width = sc->sc_vc->vc.vc_fbwidth;
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bpp = sc->sc_vc->vc.vc_fbdepth;
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@ -662,12 +669,12 @@ hd64461video_cursor(void *ctx, int on, int xd, int yd, int w, int h)
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hd64461_reg_write_2(HD64461_LCDGRCFGR_REG16, r);
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}
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void
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STATIC void
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hd64461video_bitblit(void *ctx, int xs, int ys, int xd, int yd, int h, int w)
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{
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struct hd64461video_softc *sc = (struct hd64461video_softc *)ctx;
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int xw, yh, width, bpp, condition_a, adr;
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u_int16_t r;
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uint16_t r;
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xw = w - 1;
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yh = h - 1;
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@ -729,12 +736,12 @@ hd64461video_bitblit(void *ctx, int xs, int ys, int xd, int yd, int h, int w)
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hd64461_reg_write_2(HD64461_LCDGRCFGR_REG16, r);
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}
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void
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STATIC void
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hd64461video_erase(void *ctx, int xd, int yd, int h, int w, int attr)
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{
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struct hd64461video_softc *sc = (struct hd64461video_softc *)ctx;
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int xw, yh, width, bpp, adr;
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u_int16_t r;
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uint16_t r;
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width = sc->sc_vc->vc.vc_fbwidth;
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bpp = sc->sc_vc->vc.vc_fbdepth;
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hd64461_reg_write_2(HD64461_LCDGRCFGR_REG16, r);
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}
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void
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STATIC void
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hd64461video_putchar(void *ctx, int row, int col, struct wsdisplay_font *font,
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int fclr, int uclr, u_int uc, int attr)
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{
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@ -793,7 +800,7 @@ hd64461video_putchar(void *ctx, int row, int col, struct wsdisplay_font *font,
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sc->sc_vc->vc.vc_fbheight + (uc / cw) * h, row, col, h, w);
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}
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void
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STATIC void
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hd64461video_setclut(void *ctx, struct rasops_info *info)
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{
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struct hd64461video_softc *sc = (struct hd64461video_softc *)ctx;
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@ -802,7 +809,7 @@ hd64461video_setclut(void *ctx, struct rasops_info *info)
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return;
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}
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void
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STATIC void
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hd64461video_font(void *ctx, struct wsdisplay_font *font)
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{
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struct hd64461video_softc *sc = (struct hd64461video_softc *)ctx;
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@ -811,20 +818,21 @@ hd64461video_font(void *ctx, struct wsdisplay_font *font)
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hd64461video_font_load(sc);
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}
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void
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STATIC void
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hd64461video_iodone(void *ctx)
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{
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while ((hd64461_reg_read_2(HD64461_LCDGRCFGR_REG16) &
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HD64461_LCDGRCFGR_ACCSTATUS) != 0)
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/* busy loop */;
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continue;
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}
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/* internal */
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void
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hd64461video_font_load_16bpp(u_int16_t *d, u_int8_t *s, int w, int h, int step)
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STATIC void
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hd64461video_font_load_16bpp(uint16_t *d, uint8_t *s, int w, int h, int step)
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{
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int i, j, n;
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n = step / sizeof(u_int16_t);
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n = step / sizeof(uint16_t);
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for (i = 0; i < h; i++, d += n) {
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for (j = 0; j < w; j++) {
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@ -834,11 +842,11 @@ hd64461video_font_load_16bpp(u_int16_t *d, u_int8_t *s, int w, int h, int step)
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}
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}
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void
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hd64461video_font_load_8bpp(u_int8_t *d, u_int8_t *s, int w, int h, int step)
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STATIC void
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hd64461video_font_load_8bpp(uint8_t *d, uint8_t *s, int w, int h, int step)
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{
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int i, j, n;
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n = step / sizeof(u_int8_t);
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n = step / sizeof(uint8_t);
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for (i = 0; i < h; i++, d += n) {
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for (j = 0; j < w; j++) {
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@ -848,7 +856,7 @@ hd64461video_font_load_8bpp(u_int8_t *d, u_int8_t *s, int w, int h, int step)
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}
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}
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void
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STATIC void
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hd64461video_font_set_attr(struct hd64461video_softc *sc,
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struct wsdisplay_font *f)
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{
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@ -871,7 +879,7 @@ hd64461video_font_set_attr(struct hd64461video_softc *sc,
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}
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/* return frame buffer virtual address of charcter #n */
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vaddr_t
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STATIC vaddr_t
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hd64461video_font_start_addr(struct hd64461video_softc *sc, int n)
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{
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struct hd64461video_chip *hvc = sc->sc_vc;
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@ -884,12 +892,12 @@ hd64461video_font_start_addr(struct hd64461video_softc *sc, int n)
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return base;
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}
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void
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STATIC void
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hd64461video_font_load(struct hd64461video_softc *sc)
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{
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struct hd64461video_chip *hvc = sc->sc_vc;
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struct wsdisplay_font *font = (struct wsdisplay_font *)&sc->sc_font;
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u_int8_t *q;
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uint8_t *q;
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int w, h, step, i, n;
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if (sc->sc_font.loaded) {
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@ -911,7 +919,7 @@ hd64461video_font_load(struct hd64461video_softc *sc)
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case 8:
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for (i = font->firstchar; i < font->numchars; i++) {
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hd64461video_font_load_8bpp
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((u_int8_t *)hd64461video_font_start_addr(sc, i),
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((uint8_t *)hd64461video_font_start_addr(sc, i),
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q, w, h, step);
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q += n;
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}
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@ -919,7 +927,7 @@ hd64461video_font_load(struct hd64461video_softc *sc)
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case 16:
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for (i = font->firstchar; i < font->numchars; i++) {
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hd64461video_font_load_16bpp
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((u_int16_t *)hd64461video_font_start_addr(sc, i),
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((uint16_t *)hd64461video_font_start_addr(sc, i),
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q, w, h, step);
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q += n;
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}
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@ -928,12 +936,13 @@ hd64461video_font_load(struct hd64461video_softc *sc)
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sc->sc_font.loaded = TRUE;
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}
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#endif /* HD64461VIDEO_HWACCEL */
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void
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STATIC void
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hd64461video_update_videochip_status(struct hd64461video_chip *hvc)
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{
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struct video_chip *vc = &hvc->vc;
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u_int16_t r;
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uint16_t r;
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int i;
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int depth, width, height;
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@ -1000,7 +1009,7 @@ hd64461video_update_videochip_status(struct hd64461video_chip *hvc)
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}
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#if notyet
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void
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STATIC void
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hd64461video_set_display_mode(struct hd64461video_chip *hvc)
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{
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@ -1010,12 +1019,12 @@ hd64461video_set_display_mode(struct hd64461video_chip *hvc)
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hd64461video_set_display_mode_lcdc(hvc);
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}
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void
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STATIC void
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hd64461video_set_display_mode_lcdc(struct hd64461video_chip *hvc)
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{
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struct {
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u_int16_t clor; /* display size 640 x 240 */
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u_int16_t ldr3;
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uint16_t clor; /* display size 640 x 240 */
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uint16_t ldr3;
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const char *name;
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} disp_conf[] = {
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[LCD256_C] = { 0x280 , HD64461_LCDLDR3_CG_COLOR8 ,
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@ -1031,7 +1040,7 @@ hd64461video_set_display_mode_lcdc(struct hd64461video_chip *hvc)
|
|||
[LCD2_MONO] = { 0x050 , HD64461_LCDLDR3_CG_GRAY1 ,
|
||||
"mono chrome" },
|
||||
}, *conf;
|
||||
u_int16_t r;
|
||||
uint16_t r;
|
||||
int omode;
|
||||
|
||||
conf = &disp_conf[hvc->mode];
|
||||
|
|
@ -1046,14 +1055,15 @@ hd64461video_set_display_mode_lcdc(struct hd64461video_chip *hvc)
|
|||
printf("%s ", conf->name);
|
||||
}
|
||||
|
||||
void
|
||||
STATIC void
|
||||
hd64461video_set_display_mode_crtc(struct hd64461video_chip *hvc)
|
||||
{
|
||||
/* not yet */
|
||||
}
|
||||
|
||||
#endif /* notyet */
|
||||
|
||||
size_t
|
||||
STATIC size_t
|
||||
hd64461video_frame_buffer_size(struct hd64461video_chip *hvc)
|
||||
{
|
||||
vaddr_t page, startaddr, endaddr;
|
||||
|
|
@ -1091,9 +1101,9 @@ hd64461video_frame_buffer_size(struct hd64461video_chip *hvc)
|
|||
return (page - startaddr);
|
||||
}
|
||||
|
||||
void
|
||||
STATIC void
|
||||
hd64461video_set_clut(struct hd64461video_chip *vc, int idx, int cnt,
|
||||
u_int8_t *r, u_int8_t *g, u_int8_t *b)
|
||||
uint8_t *r, uint8_t *g, uint8_t *b)
|
||||
{
|
||||
KASSERT(r && g && b);
|
||||
|
||||
|
|
@ -1102,7 +1112,7 @@ hd64461video_set_clut(struct hd64461video_chip *vc, int idx, int cnt,
|
|||
HD64461_LCDCPTWAR_SET(0, idx));
|
||||
/* set data */
|
||||
while (cnt && LEGAL_CLUT_INDEX(idx)) {
|
||||
u_int16_t v;
|
||||
uint16_t v;
|
||||
#define HD64461VIDEO_SET_CLUT(x) \
|
||||
v = (x >> 2) & 0x3f; \
|
||||
hd64461_reg_write_2(HD64461_LCDCPTWDR_REG16, v)
|
||||
|
|
@ -1115,9 +1125,9 @@ hd64461video_set_clut(struct hd64461video_chip *vc, int idx, int cnt,
|
|||
}
|
||||
}
|
||||
|
||||
void
|
||||
STATIC void
|
||||
hd64461video_get_clut(struct hd64461video_chip *vc, int idx, int cnt,
|
||||
u_int8_t *r, u_int8_t *g, u_int8_t *b)
|
||||
uint8_t *r, uint8_t *g, uint8_t *b)
|
||||
{
|
||||
KASSERT(r && g && b);
|
||||
|
||||
|
|
@ -1127,7 +1137,7 @@ hd64461video_get_clut(struct hd64461video_chip *vc, int idx, int cnt,
|
|||
|
||||
/* get data */
|
||||
while (cnt && LEGAL_CLUT_INDEX(idx)) {
|
||||
u_int16_t v;
|
||||
uint16_t v;
|
||||
#define HD64461VIDEO_GET_CLUT(x) \
|
||||
v = hd64461_reg_read_2(HD64461_LCDCPTRDR_REG16); \
|
||||
x = HD64461_LCDCPTRDR(v); \
|
||||
|
|
@ -1141,7 +1151,7 @@ hd64461video_get_clut(struct hd64461video_chip *vc, int idx, int cnt,
|
|||
}
|
||||
}
|
||||
|
||||
int
|
||||
STATIC int
|
||||
hd64461video_power(void *ctx, int type, long id, void *msg)
|
||||
{
|
||||
struct hd64461video_softc *sc = ctx;
|
||||
|
|
@ -1165,7 +1175,7 @@ hd64461video_power(void *ctx, int type, long id, void *msg)
|
|||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
STATIC void
|
||||
hd64461video_off(struct hd64461video_chip *vc)
|
||||
{
|
||||
|
||||
|
|
@ -1180,7 +1190,7 @@ hd64461video_off(struct hd64461video_chip *vc)
|
|||
(void *)0);
|
||||
}
|
||||
|
||||
void
|
||||
STATIC void
|
||||
hd64461video_on(struct hd64461video_chip *vc)
|
||||
{
|
||||
int err;
|
||||
|
|
@ -1198,18 +1208,18 @@ hd64461video_on(struct hd64461video_chip *vc)
|
|||
hd64461video_display_onoff(vc, TRUE);
|
||||
}
|
||||
|
||||
void
|
||||
STATIC void
|
||||
hd64461video_display_on(void *arg)
|
||||
{
|
||||
|
||||
hd64461video_display_onoff(arg, TRUE);
|
||||
}
|
||||
|
||||
void
|
||||
STATIC void
|
||||
hd64461video_display_onoff(void *arg, boolean_t on)
|
||||
{
|
||||
/* struct hd64461video_chip *vc = arg; */
|
||||
u_int16_t r;
|
||||
uint16_t r;
|
||||
|
||||
/* turn on/off display in LCDC */
|
||||
r = hd64461_reg_read_2(HD64461_LCDLDR1_REG16);
|
||||
|
|
@ -1221,10 +1231,10 @@ hd64461video_display_onoff(void *arg, boolean_t on)
|
|||
}
|
||||
|
||||
#ifdef HD64461VIDEO_DEBUG
|
||||
void
|
||||
STATIC void
|
||||
hd64461video_info(struct hd64461video_softc *sc)
|
||||
{
|
||||
u_int16_t r;
|
||||
uint16_t r;
|
||||
int color;
|
||||
int i;
|
||||
|
||||
|
|
@ -1382,14 +1392,14 @@ hd64461video_info(struct hd64461video_softc *sc)
|
|||
|
||||
}
|
||||
|
||||
void
|
||||
hd64461video_dump()
|
||||
STATIC void
|
||||
hd64461video_dump(void)
|
||||
{
|
||||
u_int16_t r;
|
||||
uint16_t r;
|
||||
printf("---[Display Mode Setting]---\n");
|
||||
#define DUMPREG(x) \
|
||||
r = hd64461_reg_read_2(HD64461_LCD ## x ## _REG16); \
|
||||
__dbg_bit_print(r, sizeof(u_int16_t), 0, 0, #x, DBG_BIT_PRINT_COUNT)
|
||||
__dbg_bit_print(r, sizeof(uint16_t), 0, 0, #x, DBG_BIT_PRINT_COUNT)
|
||||
DUMPREG(CBAR);
|
||||
DUMPREG(CLOR);
|
||||
DUMPREG(CCR);
|
||||
|
|
|
|||
Loading…
Reference in New Issue