From: Martin Koegler <[email protected]> 3.12-stable review patch. If anyone has any objections, please let me know.
=============== commit 99d4a8ae93ead27b5a88cdbd09dc556fe96ac3a8 upstream. Xorg fbdev driver requires smem_start/smem_len, otherwise it tries to map 0 bytes as video memory. Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=856760 Signed-off-by: Martin Koegler <[email protected]> Signed-off-by: Takashi Iwai <[email protected]> Signed-off-by: Dave Airlie <[email protected]> Signed-off-by: Jiri Slaby <[email protected]> --- drivers/gpu/drm/cirrus/cirrus_fbdev.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/cirrus/cirrus_fbdev.c b/drivers/gpu/drm/cirrus/cirrus_fbdev.c index 86d779a9c245..32bbba0a787b 100644 --- a/drivers/gpu/drm/cirrus/cirrus_fbdev.c +++ b/drivers/gpu/drm/cirrus/cirrus_fbdev.c @@ -233,6 +233,9 @@ static int cirrusfb_create(struct drm_fb_helper *helper, info->apertures->ranges[0].base = cdev->dev->mode_config.fb_base; info->apertures->ranges[0].size = cdev->mc.vram_size; + info->fix.smem_start = cdev->dev->mode_config.fb_base; + info->fix.smem_len = cdev->mc.vram_size; + info->screen_base = sysram; info->screen_size = size; -- 1.9.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
