Re: [PATCH 13/16] drm/fb-helper: streamline drm_fb_helper_single_fb_probe

On Tue, Feb 12, 2013 at 1:24 AM, Rob Clark robdclark@gmail.com wrote:

On Thu, Jan 24, 2013 at 10:20 AM, Daniel Vetter daniel.vetter@ffwll.ch wrote:

...

No need to check whether we've allocated a new fb since we're not always doing that. Also, we always need to register the fbdev and add it to the panic notifier.

hmm, how is this not leading to a register_framebuffer() on every hotplug event?

drm_fb_helper_hotplug_event calls drm_fb_helper_set_par directly, so bypasses all the initial setup which I'm streamlining here. See "drm/fb-helper: directly call set_par from the hotplug handler". -Daniel