From: Ville Syrjälä Date: Fri, 6 Nov 2015 13:08:32 +0000 (+0200) Subject: drm/i915: Do fbdev fini first during unload X-Git-Tag: MMI-PSA29.97-13-9~7427^2~45^2~1177 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2013bfc0238b9a77f7e9223aed03b1cef1b5cc34;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git drm/i915: Do fbdev fini first during unload We set up fbdev last during load, so doing the fbdev cleanup should be first. We weren't supposed to drop the init power during driver unload, but since the fbdev teardown happened after intel_power_domains_fini() that could have happened due in one of two ways. First it could have happened during the modeset caused by normal fbdev cleanup. But in addition it could have happened already via the intel_fbdev_initial_config() since that is executed asynhronously, and the async_synchronize_full() was done during fbdev cleanup, after intel_power_domains_fini(). All of that got eliminated by commit 292b990e86abc ("drm/i915: Update power domains on readout.") since we now drop the init power synchronously during driver load. So there is no real bug wrt. the init power anymore, but still it seems better to do the fbdev cleanup first, before we've potentially cleaned up something else important. Signed-off-by: Ville Syrjälä Link: http://patchwork.freedesktop.org/patch/msgid/1446815313-9490-3-git-send-email-ville.syrjala@linux.intel.com Reviewed-by: Chris Wilson --- diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index ea8b64b91e34..561ad8d537bf 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1166,6 +1166,8 @@ int i915_driver_unload(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; int ret; + intel_fbdev_fini(dev); + i915_audio_component_cleanup(dev_priv); ret = i915_gem_suspend(dev); @@ -1188,8 +1190,6 @@ int i915_driver_unload(struct drm_device *dev) acpi_video_unregister(); - intel_fbdev_fini(dev); - drm_vblank_cleanup(dev); intel_modeset_cleanup(dev);