From: Rob Clark Date: Fri, 30 Jan 2015 22:05:41 +0000 (-0500) Subject: drm/msm: add moduleparam to disable fbdev X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e90dfec78ec288d6c89a7b508a5c5d4ae8b7f934;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git 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 --- diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index e757c9d866db..a4269119f9ea 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);