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| author | Rob Clark <robdclark@gmail.com> | 2015-01-30 22:05:41 (GMT) |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2015-02-01 20:34:04 (GMT) |
| commit | e90dfec78ec288d6c89a7b508a5c5d4ae8b7f934 (patch) | |
| tree | c9d145d296e67aebd888a0634186d0558965773c /drivers/gpu/drm/msm | |
| parent | 1c19f98d2bb59ba50d0a5e1fd9aaa49c1c6757a0 (diff) | |
| download | linux-e90dfec78ec288d6c89a7b508a5c5d4ae8b7f934.tar.xz | |
drm/msm: add moduleparam to disable fbdev
Useful to avoid recompiling to disable fbdev. Useful because otherwise
the first modeset happens under console_lock (ie. debugging sadness).
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index e757c9d..a426911 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -54,6 +54,12 @@ module_param(reglog, bool, 0600); #define reglog 0 #endif +#ifdef CONFIG_DRM_MSM_FBDEV +static bool fbdev = true; +MODULE_PARM_DESC(fbdev, "Enable fbdev compat layer"); +module_param(fbdev, bool, 0600); +#endif + static char *vram = "16m"; MODULE_PARM_DESC(vram, "Configure VRAM size (for devices without IOMMU/GPUMMU"); module_param(vram, charp, 0); @@ -300,7 +306,8 @@ static int msm_load(struct drm_device *dev, unsigned long flags) drm_mode_config_reset(dev); #ifdef CONFIG_DRM_MSM_FBDEV - priv->fbdev = msm_fbdev_init(dev); + if (fbdev) + priv->fbdev = msm_fbdev_init(dev); #endif ret = msm_debugfs_late_init(dev); |