From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp
---
kernel/drivers/video/fbdev/g364fb.c | 31 ++++---------------------------
1 files changed, 4 insertions(+), 27 deletions(-)
diff --git a/kernel/drivers/video/fbdev/g364fb.c b/kernel/drivers/video/fbdev/g364fb.c
index 223896c..05837a3 100644
--- a/kernel/drivers/video/fbdev/g364fb.c
+++ b/kernel/drivers/video/fbdev/g364fb.c
@@ -108,10 +108,9 @@
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 struct fb_ops g364fb_ops = {
+static const struct fb_ops g364fb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = g364fb_setcolreg,
.fb_pan_display = g364fb_pan_display,
@@ -119,27 +118,7 @@
.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 @@
*/
int __init g364fb_init(void)
{
- volatile unsigned int *pal_ptr =
- (volatile unsigned int *) CLR_PAL_REG;
volatile unsigned int *curs_pal_ptr =
(volatile unsigned int *) CURS_PAL_REG;
- int mem, i, j;
+ int mem, i;
if (fb_get_options("g364fb", NULL))
return -ENODEV;
@@ -230,8 +207,8 @@
*/
*(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;
--
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