viafb: viafbdev.c (update)

Remove the macro 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@via.com.tw>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index ba8ce61140c9a6e99483dc525915f3d64eb60552..0132eae06f5586960f0abfa3f76df314b30492d3 100644 (file)
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -896,30 +896,32 @@ static void viafb_fillrect(struct fb_info *info,
        }
 
        /* 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);
 
 }
 
@@ -951,33 +953,34 @@ static void viafb_copyarea(struct fb_info *info,
        }
 
        /* 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);
 
 }
 
@@ -1010,37 +1013,38 @@ static void viafb_imageblit(struct fb_info *info,
        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++;
        }
 
@@ -1080,7 +1084,7 @@ static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
        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) {
@@ -1090,11 +1094,11 @@ static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
                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)) {
@@ -1109,7 +1113,7 @@ static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
                        "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;
@@ -1169,8 +1173,8 @@ static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
                            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) {
@@ -2116,15 +2120,15 @@ static int __devinit via_pci_probe(void)
 
        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;