diff options
| author | Dave Airlie <airlied@redhat.com> | 2009-11-18 13:39:34 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-12-02 11:37:10 +1000 |
| commit | 47381156a8f0d793bacfa346cc4cc515399525f7 (patch) | |
| tree | 40703bdebbf36e7a0d8c3d5bf0d4ae5422376324 /drivers/gpu/drm/radeon/radeon_fb.c | |
| parent | 1f3b6a45f0805690269a7a9d265cbbc2f15b6c6e (diff) | |
drm/radeon/kms: pick 8bpp console when 32MB or less VRAM
making the pinned console smaller gives X a bit more room to play with.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_fb.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_fb.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index b38c4c8e2c6..cb2f16a0b8f 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -321,7 +321,14 @@ int radeon_parse_options(char *options) int radeonfb_probe(struct drm_device *dev) { - return drm_fb_helper_single_fb_probe(dev, 32, &radeonfb_create); + struct radeon_device *rdev = dev->dev_private; + int bpp_sel = 32; + + /* select 8 bpp console on RN50 or 16MB cards */ + if (ASIC_IS_RN50(rdev) || rdev->mc.real_vram_size <= (32*1024*1024)) + bpp_sel = 8; + + return drm_fb_helper_single_fb_probe(dev, bpp_sel, &radeonfb_create); } int radeonfb_remove(struct drm_device *dev, struct drm_framebuffer *fb) |