diff options
| author |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2005-12-16 16:52:22 +1100 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2005-12-15 22:22:57 -0800 |
| commit | 281ab031a8c9e5b593142eb4ec59a87faae8676a (patch) | |
| tree | 2e91e4226fc66be7d3e4b329df6990e25681d966 /drivers/char/drm/radeon_drv.h | |
| parent | [PATCH] Au1550 AC'97 OSS driver spinlock fixes (diff) | |
| download | linux-dev-281ab031a8c9e5b593142eb4ec59a87faae8676a.tar.xz linux-dev-281ab031a8c9e5b593142eb4ec59a87faae8676a.zip | |
[PATCH] radeon drm: fix agp aperture map offset
This finally fixes the radeon memory mapping bug that was incorrectly
fixed by the previous patch. This time, we use the actual vram size as
the size to calculate how far to move the AGP aperture from the
framebuffer in card's memory space.
If there are still issues with this patch, they are due to bugs in the X
driver that I'm working on fixing too.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/char/drm/radeon_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h index 7bda7e33d2bd..d92ccee3e54c 100644 --- a/drivers/char/drm/radeon_drv.h +++ b/drivers/char/drm/radeon_drv.h @@ -379,6 +379,7 @@ extern int r300_do_cp_cmdbuf(drm_device_t * dev, DRMFILE filp, # define RADEON_PLL_WR_EN (1 << 7) #define RADEON_CLOCK_CNTL_INDEX 0x0008 #define RADEON_CONFIG_APER_SIZE 0x0108 +#define RADEON_CONFIG_MEMSIZE 0x00f8 #define RADEON_CRTC_OFFSET 0x0224 #define RADEON_CRTC_OFFSET_CNTL 0x0228 # define RADEON_CRTC_TILE_EN (1 << 15) |