On 2/7/20 12:01 AM, Finn Thain wrote:
This patch resolves these compiler errors and warnings --
CC drivers/video/fbdev/g364fb.o drivers/video/fbdev/g364fb.c: In function 'g364fb_cursor': drivers/video/fbdev/g364fb.c:137:9: error: 'x' undeclared (first use in this function) drivers/video/fbdev/g364fb.c:137:9: note: each undeclared identifier is reported only once for each function it appears in drivers/video/fbdev/g364fb.c:137:7: error: implicit declaration of function 'fontwidth' [-Werror=implicit-function-declaration] drivers/video/fbdev/g364fb.c:137:23: error: 'p' undeclared (first use in this function) drivers/video/fbdev/g364fb.c:137:38: error: 'y' undeclared (first use in this function) drivers/video/fbdev/g364fb.c:137:7: error: implicit declaration of function 'fontheight' [-Werror=implicit-function-declaration] drivers/video/fbdev/g364fb.c: In function 'g364fb_init': drivers/video/fbdev/g364fb.c:233:24: error: 'fbvar' undeclared (first use in this function) drivers/video/fbdev/g364fb.c:234:24: error: 'xres' undeclared (first use in this function) drivers/video/fbdev/g364fb.c:201:14: warning: unused variable 'j' [-Wunused-variable] drivers/video/fbdev/g364fb.c:197:25: warning: unused variable 'pal_ptr' [-Wunused-variable]
The MIPS Magnum framebuffer console now works when tested in QEMU.
Cc: Bartlomiej Zolnierkiewicz b.zolnierkie@samsung.com Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Reviewed-by: Philippe Mathieu-Daudé f4bug@amsat.org Signed-off-by: Finn Thain fthain@telegraphics.com.au
Acked-by: Bartlomiej Zolnierkiewicz b.zolnierkie@samsung.com
Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics
drivers/video/fbdev/g364fb.c | 29 +++-------------------------- 1 file changed, 3 insertions(+), 26 deletions(-)
diff --git a/drivers/video/fbdev/g364fb.c b/drivers/video/fbdev/g364fb.c index 845b79da2a7c..05837a3b985c 100644 --- a/drivers/video/fbdev/g364fb.c +++ b/drivers/video/fbdev/g364fb.c @@ -108,7 +108,6 @@ static int g364fb_pan_display(struct fb_var_screeninfo *var, static int g364fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, u_int transp, struct fb_info *info); -static int g364fb_cursor(struct fb_info *info, struct fb_cursor *cursor); static int g364fb_blank(int blank, struct fb_info *info);
static const struct fb_ops g364fb_ops = { @@ -119,28 +118,8 @@ static const struct fb_ops g364fb_ops = { .fb_fillrect = cfb_fillrect, .fb_copyarea = cfb_copyarea, .fb_imageblit = cfb_imageblit,
- .fb_cursor = g364fb_cursor,
};
-int g364fb_cursor(struct fb_info *info, struct fb_cursor *cursor) -{
- switch (cursor->enable) {
- case CM_ERASE:
*(unsigned int *) CTLA_REG |= CURS_TOGGLE;break;- case CM_MOVE:
- case CM_DRAW:
*(unsigned int *) CTLA_REG &= ~CURS_TOGGLE;*(unsigned int *) CURS_POS_REG =((x * fontwidth(p)) << 12) | ((y * fontheight(p)) -info->var.yoffset);break;- }
- return 0;
-}
/*
- Pan or Wrap the Display
@@ -194,11 +173,9 @@ static int g364fb_setcolreg(u_int regno, u_int red, u_int green, */ int __init g364fb_init(void) {
- volatile unsigned int *pal_ptr =
(volatile unsigned int *) CLR_PAL_REG;- int mem, i, j;
int mem, i;
if (fb_get_options("g364fb", NULL)) return -ENODEV;
@@ -230,8 +207,8 @@ int __init g364fb_init(void) */ *(unsigned short *) (CURS_PAT_REG + 14 * 64) = 0xffff; *(unsigned short *) (CURS_PAT_REG + 15 * 64) = 0xffff;
- fb_var.xres_virtual = fbvar.xres;
- fb_fix.line_length = (xres / 8) * fb_var.bits_per_pixel;
- fb_var.xres_virtual = fb_var.xres;
- fb_fix.line_length = fb_var.xres_virtual * fb_var.bits_per_pixel / 8; fb_fix.smem_start = 0x40000000; /* physical address */ /* get size of video memory; this is special for the JAZZ hardware */ mem = (r4030_read_reg32(JAZZ_R4030_CONFIG) >> 8) & 3;