Hi, On 2015년 05월 07일 06:45, Gustavo Padovan wrote: > Hi Inki and Joonyoung. > > Any thoughts on this? You need to resolve one issue that booting is still halted when one more crtc drivers are enabled, which is a dead lock issue incurred by register_framebuffer call. For this, I pointed out already at v3. The last patch may resolve invalid memory access which state->crtc had NULL while modetest is being performed but it didn't resolve above booting halt issue. So as of now, I have merged this patch series for more reviews to exynos-drm-next-todo yesterday. I will move them to exynos-drm-next if the issue is resolved. Thanks, Inki Dae > > 2015-04-30 Gustavo Padovan <gustavo@xxxxxxxxxxx>: > >> Hi, >> >> Here goes the full support for atomic modesetting on exynos. I've >> split the patches in the various phases of atomic support. >> >> v2: fixes comments by Joonyoung >> - remove unused var in patch 09 >> - use ->disable instead of outdated ->dpms in hdmi code >> - remove WARN_ON from crtc enable/disable >> >> v3: fixes comment by Joonyoung >> - move the removal of drm_helper_disable_unused_functions() to >> separated patch >> >> v4: add patches that remove unnecessary calls to disable_plane() >> >> Gustavo >> >> --- >> Gustavo Padovan (12): >> drm/exynos: atomic phase 1: use drm_plane_helper_update() >> drm/exynos: atomic phase 1: use drm_plane_helper_disable() >> drm/exynos: atomic phase 1: add .mode_set_nofb() callback >> drm/exynos: atomic phase 2: wire up state reset(), duplicate() and destroy() >> drm/exynos: atomic phase 2: keep track of framebuffer pointer >> drm/exynos: atomic phase 3: atomic updates of planes >> drm/exynos: atomic phase 3: use atomic .set_config helper >> drm/exynos: atomic phase 3: convert page flips >> drm/exynos: remove exported functions from exynos_drm_plane >> drm/exynos: don't disable unused functions at init >> drm/exynos: atomic dpms support >> drm/exynos: remove unnecessary calls to disable_plane() >> >> drivers/gpu/drm/bridge/ps8622.c | 6 +- >> drivers/gpu/drm/bridge/ptn3460.c | 6 +- >> drivers/gpu/drm/exynos/exynos_dp_core.c | 6 +- >> drivers/gpu/drm/exynos/exynos_drm_crtc.c | 215 +++++++++---------------------- >> drivers/gpu/drm/exynos/exynos_drm_dpi.c | 6 +- >> drivers/gpu/drm/exynos/exynos_drm_drv.c | 2 + >> drivers/gpu/drm/exynos/exynos_drm_drv.h | 4 +- >> drivers/gpu/drm/exynos/exynos_drm_dsi.c | 6 +- >> drivers/gpu/drm/exynos/exynos_drm_encoder.c | 35 +---- >> drivers/gpu/drm/exynos/exynos_drm_fb.c | 12 +- >> drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 3 - >> drivers/gpu/drm/exynos/exynos_drm_plane.c | 115 +++++++++-------- >> drivers/gpu/drm/exynos/exynos_drm_plane.h | 11 -- >> drivers/gpu/drm/exynos/exynos_drm_vidi.c | 6 +- >> drivers/gpu/drm/exynos/exynos_hdmi.c | 10 +- >> 15 files changed, 178 insertions(+), 265 deletions(-) >> > > Gustavo > -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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