On Sat, Sep 08, 2018 at 03:46:43PM +0200, Noralf Trønnes wrote: > The CMA helper is already using the drm_fb_helper_generic_probe part of > the generic fbdev emulation. This patch makes full use of the generic > fbdev emulation by using its drm_client callbacks. This means that > drm_mode_config_funcs->output_poll_changed and drm_driver->lastclose are > now handled by the emulation code. Additionally fbdev unregister happens > automatically on drm_dev_unregister(). > > The drm_fbdev_generic_setup() call is put after drm_dev_register() in the > driver. This is done to highlight the fact that fbdev emulation is an > internal client that makes use of the driver, it is not part of the > driver as such. If fbdev setup fails, an error is printed, but the driver > succeeds probing. > > Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxx> > Signed-off-by: Noralf Trønnes <noralf@xxxxxxxxxxx> It's hard to tell anything about this patch without context, but is the mali userspace still broken? Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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