Noralf Trønnes 1de7259275 drm/fb-helper: Fix drm_fb_helper_firmware_config() NULL pointer deref ... Non-atomic drivers like ast doesn't have connector->state set resulting in a NULL pointer deref: [ 29.609593] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010 [ 29.609619] Call Trace: [ 29.609630] ? drm_helper_probe_single_connector_modes+0x27f/0x680 [ 29.609640] drm_setup_crtcs+0x431/0xd80 [drm_kms_helper] [ 29.753065] __drm_fb_helper_initial_config_and_unlock+0x6f/0x6a0 [ 29.753160] ? drm_modeset_unlock_all+0x31/0x50 [drm] [ 29.765758] ast_fbdev_init+0xa8/0xc0 [ast] [ 29.765762] ast_driver_load.cold.7+0x2b3/0xe11 [ast] [ 29.765775] drm_dev_register+0x111/0x150 [drm] Fix by bailing out if the driver does not support atomic modesetting. Fixes: 09ded8af57 ("drm/i915/fbdev: Move intel_fb_initial_config() to fbdev helper") Reported-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jani Nikula <jani.nikula@linux.intel.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20190423145353.30158-1-noralf@tronnes.org		2019-04-24 15:57:43 +02:00
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drm	drm/fb-helper: Fix drm_fb_helper_firmware_config() NULL pointer deref	2019-04-24 15:57:43 +02:00
host1x	gpu: host1x: Fix compile error when IOMMU API is not available	2019-04-11 10:35:39 +02:00
ipu-v3	media updates for v5.1-rc1	2019-03-09 14:45:54 -08:00
vga	- qxl: Remove the conflicting framebuffers earlier	2019-03-14 11:37:46 +10:00
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