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Date: Tue, 26 Aug 2008 17:51:47 +0800
From: <JosephChan@....com.tw>
To: <linux-kernel@...r.kernel.org>,
<linux-fbdev-devel@...ts.sourceforge.net>
Cc: <geert@...ux-m68k.org>, <akpm@...ux-foundation.org>
Subject: [PATCH 11/13 v3] viafb: viafbdev.c
Remove the marco MMIO_OUT32, and replace it with writel() function.
And replace "u32" with "unsigned long" in writel() function (original
MMIO_OUT32 marco) for avoiding warning message in 64bit OS.
Signed-off-by: Joseph Chan <josephchan@....com.tw>
--- a/drivers/video/via/viafbdev.c 2008-08-07 23:55:46.000000000 +0800
+++ b/drivers/video/via/viafbdev.c 2008-08-23 08:24:31.000000000 +0800
@@ -891,30 +891,32 @@
}
/* BitBlt Source Address */
- MMIO_OUT32(VIA_REG_SRCPOS, 0x0);
+ writel(0x0, viaparinfo->io_virt + VIA_REG_SRCPOS);
/* Source Base Address */
- MMIO_OUT32(VIA_REG_SRCBASE, 0x0);
+ writel(0x0, viaparinfo->io_virt + VIA_REG_SRCBASE);
/* Destination Base Address */
- /*MMIO_OUT32(VIA_REG_DSTBASE, 0x0); */
- MMIO_OUT32(VIA_REG_DSTBASE,
- ((u32) (info->screen_base) - (u32) viafb_FB_MM) >> 3);
+ writel(((unsigned long) (info->screen_base) -
+ (unsigned long) viafb_FB_MM) >> 3,
+ viaparinfo->io_virt + VIA_REG_DSTBASE);
/* Pitch */
pitch = (info->var.xres_virtual + 7) & ~7;
- MMIO_OUT32(VIA_REG_PITCH,
- VIA_PITCH_ENABLE |
+ writel(VIA_PITCH_ENABLE |
(((pitch *
info->var.bits_per_pixel >> 3) >> 3) |
(((pitch * info->
- var.bits_per_pixel >> 3) >> 3) << 16)));
+ var.bits_per_pixel >> 3) >> 3) << 16)),
+ viaparinfo->io_virt + VIA_REG_PITCH);
/* BitBlt Destination Address */
- MMIO_OUT32(VIA_REG_DSTPOS, ((rect->dy << 16) | rect->dx));
+ writel(((rect->dy << 16) | rect->dx),
+ viaparinfo->io_virt + VIA_REG_DSTPOS);
/* Dimension: width & height */
- MMIO_OUT32(VIA_REG_DIMENSION,
- (((rect->height - 1) << 16) | (rect->width - 1)));
+ writel((((rect->height - 1) << 16) | (rect->width - 1)),
+ viaparinfo->io_virt + VIA_REG_DIMENSION);
/* Forground color or Destination color */
- MMIO_OUT32(VIA_REG_FGCOLOR, col);
+ writel(col, viaparinfo->io_virt + VIA_REG_FGCOLOR);
/* GE Command */
- MMIO_OUT32(VIA_REG_GECMD, (0x01 | 0x2000 | (rop << 24)));
+ writel((0x01 | 0x2000 | (rop << 24)),
+ viaparinfo->io_virt + VIA_REG_GECMD);
}
@@ -946,33 +948,34 @@
}
/* Source Base Address */
- /*MMIO_OUT32(VIA_REG_SRCBASE, 0x0); */
- MMIO_OUT32(VIA_REG_SRCBASE,
- ((u32) (info->screen_base) - (u32) viafb_FB_MM) >> 3);
+ writel(((unsigned long) (info->screen_base) -
+ (unsigned long) viafb_FB_MM) >> 3,
+ viaparinfo->io_virt + VIA_REG_SRCBASE);
/* Destination Base Address */
- /*MMIO_OUT32(VIA_REG_DSTBASE, 0x0); */
- MMIO_OUT32(VIA_REG_DSTBASE,
- ((u32) (info->screen_base) - (u32) viafb_FB_MM) >> 3);
+ writel(((unsigned long) (info->screen_base) -
+ (unsigned long) viafb_FB_MM) >> 3,
+ viaparinfo->io_virt + VIA_REG_DSTBASE);
/* Pitch */
pitch = (info->var.xres_virtual + 7) & ~7;
/* VIA_PITCH_ENABLE can be omitted now. */
- MMIO_OUT32(VIA_REG_PITCH,
- VIA_PITCH_ENABLE |
+ writel(VIA_PITCH_ENABLE |
(((pitch *
info->var.bits_per_pixel >> 3) >> 3) | (((pitch *
info->var.
bits_per_pixel
>> 3) >> 3)
- << 16)));
+ << 16)),
+ viaparinfo->io_virt + VIA_REG_PITCH);
/* BitBlt Source Address */
- MMIO_OUT32(VIA_REG_SRCPOS, ((sy << 16) | sx));
+ writel(((sy << 16) | sx), viaparinfo->io_virt + VIA_REG_SRCPOS);
/* BitBlt Destination Address */
- MMIO_OUT32(VIA_REG_DSTPOS, ((dy << 16) | dx));
+ writel(((dy << 16) | dx), viaparinfo->io_virt + VIA_REG_DSTPOS);
/* Dimension: width & height */
- MMIO_OUT32(VIA_REG_DIMENSION,
- (((area->height - 1) << 16) | (area->width - 1)));
+ writel((((area->height - 1) << 16) | (area->width - 1)),
+ viaparinfo->io_virt + VIA_REG_DIMENSION);
/* GE Command */
- MMIO_OUT32(VIA_REG_GECMD, (0x01 | direction | (0xCC << 24)));
+ writel((0x01 | direction | (0xCC << 24)),
+ viaparinfo->io_virt + VIA_REG_GECMD);
}
@@ -1005,37 +1008,38 @@
size = image->width * image->height;
/* Source Base Address */
- MMIO_OUT32(VIA_REG_SRCBASE, 0x0);
+ writel(0x0, viaparinfo->io_virt + VIA_REG_SRCBASE);
/* Destination Base Address */
- /*MMIO_OUT32(VIA_REG_DSTBASE, 0x0); */
- MMIO_OUT32(VIA_REG_DSTBASE,
- ((u32) (info->screen_base) - (u32) viafb_FB_MM) >> 3);
+ writel(((unsigned long) (info->screen_base) -
+ (unsigned long) viafb_FB_MM) >> 3,
+ viaparinfo->io_virt + VIA_REG_DSTBASE);
/* Pitch */
pitch = (info->var.xres_virtual + 7) & ~7;
- MMIO_OUT32(VIA_REG_PITCH,
- VIA_PITCH_ENABLE |
+ writel(VIA_PITCH_ENABLE |
(((pitch *
info->var.bits_per_pixel >> 3) >> 3) | (((pitch *
info->var.
bits_per_pixel
>> 3) >> 3)
- << 16)));
+ << 16)),
+ viaparinfo->io_virt + VIA_REG_PITCH);
/* BitBlt Source Address */
- MMIO_OUT32(VIA_REG_SRCPOS, 0x0);
+ writel(0x0, viaparinfo->io_virt + VIA_REG_SRCPOS);
/* BitBlt Destination Address */
- MMIO_OUT32(VIA_REG_DSTPOS, ((image->dy << 16) | image->dx));
+ writel(((image->dy << 16) | image->dx),
+ viaparinfo->io_virt + VIA_REG_DSTPOS);
/* Dimension: width & height */
- MMIO_OUT32(VIA_REG_DIMENSION,
- (((image->height - 1) << 16) | (image->width - 1)));
+ writel((((image->height - 1) << 16) | (image->width - 1)),
+ viaparinfo->io_virt + VIA_REG_DIMENSION);
/* fb color */
- MMIO_OUT32(VIA_REG_FGCOLOR, fg_col);
+ writel(fg_col, viaparinfo->io_virt + VIA_REG_FGCOLOR);
/* bg color */
- MMIO_OUT32(VIA_REG_BGCOLOR, bg_col);
+ writel(bg_col, viaparinfo->io_virt + VIA_REG_BGCOLOR);
/* GE Command */
- MMIO_OUT32(VIA_REG_GECMD, 0xCC020142);
+ writel(0xCC020142, viaparinfo->io_virt + VIA_REG_GECMD);
for (i = 0; i < size / 4; i++) {
- MMIO_OUT32(VIA_MMIO_BLTBASE, *udata);
+ writel(*udata, viaparinfo->io_virt + VIA_MMIO_BLTBASE);
udata++;
}
@@ -1075,7 +1079,7 @@
if (cursor->set & FB_CUR_SETHOT) {
viacursor.hot = cursor->hot;
temp = ((viacursor.hot.x) << 16) + viacursor.hot.y;
- MMIO_OUT32(VIA_REG_CURSOR_ORG, temp);
+ writel(temp, viaparinfo->io_virt + VIA_REG_CURSOR_ORG);
}
if (cursor->set & FB_CUR_SETPOS) {
@@ -1085,11 +1089,11 @@
xx = cursor->image.dx - info->var.xoffset;
temp = yy & 0xFFFF;
temp |= (xx << 16);
- MMIO_OUT32(VIA_REG_CURSOR_POS, temp);
+ writel(temp, viaparinfo->io_virt + VIA_REG_CURSOR_POS);
}
if (cursor->set & FB_CUR_SETSIZE) {
- temp = MMIO_IN32(VIA_REG_CURSOR_MODE);
+ temp = readl(viaparinfo->io_virt + VIA_REG_CURSOR_MODE);
if ((cursor->image.width <= 32)
&& (cursor->image.height <= 32)) {
@@ -1104,7 +1108,7 @@
"The cursor image is biger than 64x64 bits...\n");
return -ENXIO;
}
- MMIO_OUT32(VIA_REG_CURSOR_MODE, temp);
+ writel(temp, viaparinfo->io_virt + VIA_REG_CURSOR_MODE);
viacursor.image.height = cursor->image.height;
viacursor.image.width = cursor->image.width;
@@ -1164,8 +1168,8 @@
0xFFC0) >> 6);
}
- MMIO_OUT32(VIA_REG_CURSOR_BG, bg_col);
- MMIO_OUT32(VIA_REG_CURSOR_FG, fg_col);
+ writel(bg_col, viaparinfo->io_virt + VIA_REG_CURSOR_BG);
+ writel(fg_col, viaparinfo->io_virt + VIA_REG_CURSOR_FG);
}
if (cursor->set & FB_CUR_SETSHAPE) {
@@ -2112,15 +2116,15 @@
viaparinfo = (struct viafb_par *)viafbinfo->par;
viaparinfo->tmds_setting_info = (struct tmds_setting_information *)
- ((u32)viaparinfo + viafb_par_length);
+ ((unsigned long)viaparinfo + viafb_par_length);
viaparinfo->lvds_setting_info = (struct lvds_setting_information *)
- ((u32)viaparinfo->tmds_setting_info + tmds_length);
+ ((unsigned long)viaparinfo->tmds_setting_info + tmds_length);
viaparinfo->lvds_setting_info2 = (struct lvds_setting_information *)
- ((u32)viaparinfo->lvds_setting_info + lvds_length);
+ ((unsigned long)viaparinfo->lvds_setting_info + lvds_length);
viaparinfo->crt_setting_info = (struct crt_setting_information *)
- ((u32)viaparinfo->lvds_setting_info2 + lvds_length);
+ ((unsigned long)viaparinfo->lvds_setting_info2 + lvds_length);
viaparinfo->chip_info = (struct chip_information *)
- ((u32)viaparinfo->crt_setting_info + crt_length);
+ ((unsigned long)viaparinfo->crt_setting_info + crt_length);
if (viafb_dual_fb)
viafb_SAMM_ON = 1;
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