Messages in this thread Patch in this message | | | From | Takashi Iwai <> | Subject | [PATCH] drm/cirrus: Fix cirrus drm driver for fbdev + qemu | Date | Thu, 9 Jan 2014 10:05:07 +0100 |
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From: Martin Koegler <martin.koegler@chello.at>
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> --- 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 b27e95666fab..e63a7533f849 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; -- 1.8.5.2
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