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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-11-18 20:52:58 +0100 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-12-15 13:55:30 +0100 |
| commit | 570cec3244447f21f5b24c3a75151b4166e30d95 (patch) | |
| tree | 91a269fb799c4a7c90f6aef0b4a59f38fa0e3e4d /drivers/gpu/drm/atmel-hlcdc | |
| parent | drm/i915: Populate fb->format early for inherited fbs (diff) | |
| download | linux-570cec3244447f21f5b24c3a75151b4166e30d95.tar.xz linux-570cec3244447f21f5b24c3a75151b4166e30d95.zip | |
drm: Reject fbs w/o format info in drm_framebuffer_init()
Any framebuffer that doesn't have proper format information when
drm_framebuffer_init() is called is a bug. Let's warn and return
an error to avoid oopsing the kernel later due to dereferencing the
NULL fb->format pointer.
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1479498793-31021-23-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/atmel-hlcdc')
0 files changed, 0 insertions, 0 deletions