Re: [PATCH v2 3/5] drm: omapdrm: Remove legacy buffer synchronization support

Hi Daniel,

On Tuesday 18 Apr 2017 08:20:29 Daniel Vetter wrote:

On Sat, Apr 15, 2017 at 11:16 AM, Laurent Pinchart wrote:

...

•   DRM_IOCTL_DEF_DRV(OMAP_GEM_CPU_PREP, ioctl_gem_cpu_prep,
  

•   DRM_IOCTL_DEF_DRV(OMAP_GEM_CPU_PREP, ioctl_gem_cpu_prep_fini,
                      DRM_AUTH | DRM_RENDER_ALLOW),
  

•   DRM_IOCTL_DEF_DRV(OMAP_GEM_CPU_FINI, ioctl_gem_cpu_fini,
  

•   DRM_IOCTL_DEF_DRV(OMAP_GEM_CPU_FINI, ioctl_gem_cpu_prep_fini,
                      DRM_AUTH | DRM_RENDER_ALLOW),
  

drm_noop and drm_invalid_op give you 2 default options for this, for even less code.

Thank you for the tip, I didn't know about that.