From: Dave Airlie Date: Wed, 18 Nov 2009 03:39:34 +0000 (+1000) Subject: drm/radeon/kms: pick 8bpp console when 32MB or less VRAM X-Git-Tag: v3.0~6071^2~85^2~30 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=47381156a8f0d793bacfa346cc4cc515399525f7;p=platform%2Fkernel%2Flinux-amlogic.git 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 --- diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index b38c4c8..cb2f16a 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)