diff options
| author | Martin Koegler <martin.koegler@chello.at> | 2014-01-09 10:05:07 +0100 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-04-18 10:59:50 +0200 |
| commit | 929476d0b102eceaed62173ffb2acb6ac97e5796 (patch) | |
| tree | 2fcec3bcb98206fa4d560486eb7228e6a2bf4cb9 | |
| parent | 14fa4b5461098c6f7731575653023701f945e3bc (diff) | |
drm/cirrus: Fix cirrus drm driver for fbdev + qemu
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 <martin.koegler@chello.at>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
| -rw-r--r-- | drivers/gpu/drm/cirrus/cirrus_fbdev.c | 3 |
1 files changed, 3 insertions, 0 deletions
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; |