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Date: Thu, 9 Jan 2014 10:05:07 +0100 From: Takashi Iwai <tiwai@...e.de> To: David Airlie <airlied@...ux.ie>, dri-devel@...ts.freedesktop.org Cc: linux-kernel@...r.kernel.org, Martin Koegler <martin.koegler@...llo.at> Subject: [PATCH] drm/cirrus: Fix cirrus drm driver for fbdev + qemu From: Martin Koegler <martin.koegler@...llo.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@...llo.at> Signed-off-by: Takashi Iwai <tiwai@...e.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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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