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Commit e90dfec7 authored by Rob Clark's avatar Rob Clark
Browse files

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: default avatarRob Clark <robdclark@gmail.com>
parent 1c19f98d

drivers/gpu/drm/msm/msm_drv.c

+8 −1
Original line number Diff line number Diff line
@@ -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);
@@ -300,6 +306,7 @@ static int msm_load(struct drm_device *dev, unsigned long flags) 
	drm_mode_config_reset(dev);



#ifdef CONFIG_DRM_MSM_FBDEV

	if (fbdev)

		priv->fbdev = msm_fbdev_init(dev);

#endif