diff options
| author | Andres Salomon <dilinger@queued.net> | 2008-04-28 02:15:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-28 08:58:39 -0700 |
| commit | 9286361beab8ef5c928ecb2bfefe68ab0176238b (patch) | |
| tree | 0c1860af446ace2aba9887fe047ee85631470146 /drivers/video/geode/lxfb_core.c | |
| parent | 3888d4639e78802c4ec1086127124e890461b9e4 (diff) | |
| download | blackbird-op-linux-9286361beab8ef5c928ecb2bfefe68ab0176238b.tar.gz blackbird-op-linux-9286361beab8ef5c928ecb2bfefe68ab0176238b.zip | |
lxfb: create GP/DC/VP/FP-specific handlers rather than using readl/writel
This creates read_gp/write_gp, read_dc/write_dc, read_vp/write_vp, and
read_fp/write_fp for reading and updating those registers. Note that we don't
follow the 'DF' naming; those will be renamed to VP shortly.
Signed-off-by: Andres Salomon <dilinger@debian.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/geode/lxfb_core.c')
| -rw-r--r-- | drivers/video/geode/lxfb_core.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/video/geode/lxfb_core.c b/drivers/video/geode/lxfb_core.c index eb6b88171538..a1d14e0c3aa9 100644 --- a/drivers/video/geode/lxfb_core.c +++ b/drivers/video/geode/lxfb_core.c @@ -366,12 +366,9 @@ static int __init lxfb_map_video_memory(struct fb_info *info, if (par->df_regs == NULL) return ret; - writel(DC_UNLOCK_CODE, par->dc_regs + DC_UNLOCK); - - writel(info->fix.smem_start & 0xFF000000, - par->dc_regs + DC_PHY_MEM_OFFSET); - - writel(0, par->dc_regs + DC_UNLOCK); + write_dc(par, DC_UNLOCK, DC_UNLOCK_CODE); + write_dc(par, DC_PHY_MEM_OFFSET, info->fix.smem_start & 0xFF000000); + write_dc(par, DC_UNLOCK, 0); dev_info(&dev->dev, "%d KB of video memory at 0x%lx\n", info->fix.smem_len / 1024, info->fix.smem_start); |
