Re: drm/exynos: Add atomic modesetting support

[Gustavo Padovan <gustavo@padovan.org>]

Hi Inki and Joonyoung.

Any thoughts on this?

2015-04-30 Gustavo Padovan <gustavo@padovan.org>:

> 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disable instead of outdated -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
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