On Tue, Apr 26, 2016 at 04:11:33PM +0200, Maarten Lankhorst wrote: > Userspace calls the atomic ioctl with DRM_MODE_ATOMIC_NONBLOCK > when it doesn't want the ioctl to block for completion. > > In the kernel it's called async commit, which is confusing. The legacy > pageflip and atomic ioctl also have a flag DRM_MODE_PAGE_FLIP_ASYNC > which means that the flip should happen as soon as possible, > even if it causes tearing. > > Because of this we should rename async commit to nonblocking commit, > which should reduce a lot of the confusion. > > This is done partially with a cocci script, and inspection by hand > because cocci doesn't patch comments. > > Maarten Lankhorst (12): > drm/atomic: Rename async parameter to nonblocking. > drm/atomic: Rename drm_atomic_async_commit to nonblocking. > drm/arm/hdlcd: Rename async to nonblock. > drm/exynos: Rename async to nonblock. > drm/msm: Rename async to nonblock. > drm/omapdrm: Rename async to nonblock. > drm/rcar-du: Rename async to nonblock. > drm/sti: Rename async to nonblock. > drm/tegra: Rename async to nonblock. > drm/rockchip: Rename async to nonblock. > drm/vc4: Rename async to nonblock. > drm/i915: Rename async to nonblock. Yeah, this clarifies stuff a lot imo. Bit a funny split-up in the first two patches, but meh. I think I'll apply it all to drm-misc once driver maintainers had some time to ack, but will merge anyway if they miss. -Daniel > > drivers/gpu/drm/arm/hdlcd_drv.c | 2 +- > drivers/gpu/drm/drm_atomic.c | 12 +++++------ > drivers/gpu/drm/drm_atomic_helper.c | 34 +++++++++++++++--------------- > drivers/gpu/drm/exynos/exynos_drm_drv.c | 4 ++-- > drivers/gpu/drm/exynos/exynos_drm_drv.h | 2 +- > drivers/gpu/drm/i915/intel_display.c | 16 +++++++------- > drivers/gpu/drm/msm/msm_atomic.c | 9 ++++---- > drivers/gpu/drm/msm/msm_drv.h | 2 +- > drivers/gpu/drm/omapdrm/omap_drv.c | 4 ++-- > drivers/gpu/drm/rcar-du/rcar_du_kms.c | 5 +++-- > drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 6 +++--- > drivers/gpu/drm/sti/sti_drv.c | 6 +++--- > drivers/gpu/drm/tegra/drm.c | 6 +++--- > drivers/gpu/drm/vc4/vc4_kms.c | 6 +++--- > include/drm/drm_atomic.h | 2 +- > include/drm/drm_atomic_helper.h | 2 +- > include/drm/drm_crtc.h | 8 +++---- > 17 files changed, 63 insertions(+), 63 deletions(-) > > -- > 2.5.5 > > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/dri-devel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
