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| author | Gerd Hoffmann <kraxel@redhat.com> | 2013-10-02 11:55:11 (GMT) |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2013-10-09 09:52:50 (GMT) |
| commit | 9b5254b4604d358e64d1798544e242f67a81c106 (patch) | |
| tree | c37e88df51e215a55b42b1e2440bd92433e731c9 /drivers/video/hyperv_fb.c | |
| parent | 7ad9684721606efbfb9b347346816e1e6baff8bb (diff) | |
| download | linux-9b5254b4604d358e64d1798544e242f67a81c106.tar.xz | |
hyperv-fb: add blanking support
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/hyperv_fb.c')
| -rw-r--r-- | drivers/video/hyperv_fb.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/hyperv_fb.c b/drivers/video/hyperv_fb.c index 8d456dc..130708f 100644 --- a/drivers/video/hyperv_fb.c +++ b/drivers/video/hyperv_fb.c @@ -575,6 +575,10 @@ static int hvfb_setcolreg(unsigned regno, unsigned red, unsigned green, return 0; } +static int hvfb_blank(int blank, struct fb_info *info) +{ + return 1; /* get fb_blank to set the colormap to all black */ +} static struct fb_ops hvfb_ops = { .owner = THIS_MODULE, @@ -584,6 +588,7 @@ static struct fb_ops hvfb_ops = { .fb_fillrect = cfb_fillrect, .fb_copyarea = cfb_copyarea, .fb_imageblit = cfb_imageblit, + .fb_blank = hvfb_blank, }; |