[PATCH 0/6] drm/exynos: add pipeline clock support

[Andrzej Hajda]

Hi Inki,

In case of some pipielines there is need to set clock in one component
by driver of another component, for example:
1. Decon and Mixer driver must enable HDMI-PHY clock before configuration.
2. DP driver must enable DP clock provided by FIMD.

This set of patches provide more generic solution for such problem
than currently present clock_enable callback. More details in particular
patches. The patchset is based on recently sent patchset with HDMI/DECON
path fixes[1].

[1]: http://permalink.gmane.org/gmane.comp.video.dri.devel/149714

Regards
Andrzej


Andrzej Hajda (6):
  drm/exynos: add helper to get crtc from pipe
  drm/exynos: add support for pipeline clock to the framework
  drm/exynos/hdmi: expose HDMI-PHY clock as pipeline clock
  drm/exynos/decon5433: enable HDMI-PHY before configuring DECON
  drm/exynos/mixer: enable HDMI-PHY before configuring MIXER
  drm/exynos: convert clock_enable crtc callback to pipeline clock

 drivers/gpu/drm/exynos/exynos5433_drm_decon.c |  4 ++
 drivers/gpu/drm/exynos/exynos_dp_core.c       |  8 +---
 drivers/gpu/drm/exynos/exynos_drm_crtc.c      | 10 ++--
 drivers/gpu/drm/exynos/exynos_drm_drv.h       | 25 ++++++++--
 drivers/gpu/drm/exynos/exynos_drm_fimd.c      | 27 ++++++-----
 drivers/gpu/drm/exynos/exynos_hdmi.c          | 67 +++++++++++++++++++--------
 drivers/gpu/drm/exynos/exynos_mixer.c         |  4 ++
 7 files changed, 95 insertions(+), 50 deletions(-)

-- 
1.9.1