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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2017-12-15 16:08:31 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2018-03-01 09:18:18 +0200 |
| commit | da77772172059e609ef5135881df55e3e6c5c808 (patch) | |
| tree | 4572ea25d567c20d9b38191fc474c56a8a7e3dd3 /drivers/gpu/drm/omapdrm/omap_fbdev.c | |
| parent | efd1f06be004a6a384f0482ef76c12bc202e1b8e (diff) | |
| download | linux-da77772172059e609ef5135881df55e3e6c5c808.tar.gz | |
drm/omap: Init fbdev emulation only when we have displays
Do not try to init the fbdev if either num_crtcs or num_connectors is 0.
In this case we do not have display so the fbdev init would fail anyways.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_fbdev.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_fbdev.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c index be94480326d7..0f66c74a54b0 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -249,6 +249,9 @@ void omap_fbdev_init(struct drm_device *dev) struct drm_fb_helper *helper; int ret = 0; + if (!priv->num_crtcs || !priv->num_connectors) + return; + fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL); if (!fbdev) goto fail; |