1. 05 Jun, 2014 35 commits
  2. 04 Jun, 2014 5 commits
    • Rob Clark's avatar
      drm: convert crtc and connection_mutex to ww_mutex (v5) · 51fd371b
      Rob Clark authored
      For atomic, it will be quite necessary to not need to care so much
      about locking order.  And 'state' gives us a convenient place to stash a
      ww_ctx for any sort of update that needs to grab multiple crtc locks.
      
      Because we will want to eventually make locking even more fine grained
      (giving locks to planes, connectors, etc), split out drm_modeset_lock
      and drm_modeset_acquire_ctx to track acquired locks.
      
      Atomic will use this to keep track of which locks have been acquired
      in a transaction.
      
      v1: original
      v2: remove a few things not needed until atomic, for now
      v3: update for v3 of connection_mutex patch..
      v4: squash in docbook
      v5: doc tweaks/fixes
      Signed-off-by: default avatarRob Clark <robdclark@gmail.com>
      Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      51fd371b
    • Dave Airlie's avatar
      drm/dp: add a hw mutex around the transfer functions. (v2) · 4f71d0cb
      Dave Airlie authored
      This should avoid races between connector probing and HPD
      irqs in the future, currently mode_config.mutex blocks this
      possibility.
      Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      4f71d0cb
    • Dave Airlie's avatar
      Merge tag 'topic/core-stuff-2014-06-02' of git://anongit.freedesktop.org/drm-intel into drm-next · 885ae1c5
      Dave Airlie authored
      Just flushing out my pile of random drm patches for the merge window,
      nothing big. And it all hung around in drm-intel trees for a while (only
      just rebased now).
      
      * tag 'topic/core-stuff-2014-06-02' of git://anongit.freedesktop.org/drm-intel:
        imx-drm: imx-tve: remove unused variable
        drm: Missed clflushopt in drm_clflush_virt_range
        drm/plane: Fix a couple of checkpatch warnings
        drm/plane: Fix sparse warnings
        drm/exynos: Fix double locks at PM resume
        drm/ast: Fix double lock at PM resume
        drm/dp-helper: Deprecate old i2c-over-dp_aux heleprs
      885ae1c5
    • Dave Airlie's avatar
      Merge branch 'exynos-drm-next' of... · b33a51e4
      Dave Airlie authored
      Merge branch 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next
      
      Summary:
      - Resolve probe order and deferred probe issue with component framework
        support.
      - Resolve hdmi dt broken issue.
        . HDMI DT support, which was broken since CCF (common clock framework)
          support, and considring legacy dt binding.
      - Consolidate HDMI part.
        . APB based phy support for Exynos5420 and later, and fixups related
          to power on/off sequence.
      - Consolidate IPP part.
        . Mostly bug fixups and code cleanups.
      - Trivial fixups and code cleanups.
      
      * 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: (64 commits)
        drm/exynos: consider deferred probe case
        drm/exynos: remove unnecessary exynos_hdmi.h file
        drm/exynos/fimd: allow multiplatform configuration
        drm/exynos: add hdmiphy power on/off sequence
        drm/exynos: ipp: remove description of non-existing field
        drm/exynos: ipp: update comment for struct drm_ipp_buf_info
        drm/exynos: ipp: rearrange c_node->event_lock using routine
        drm/exynos: ipp: rearrange c_node->mem_lock using routines
        drm/exynos: ipp: add ipp_remove_id()
        drm/exynos: ipp: add cmd_lock for cmd_list
        drm/exynos: ipp: rename cmd_lock to lock
        drm/exynos: ipp: remove duplicated setting
        drm/exynos: ipp: remove usless list_empty() functions
        drm/exynos: Use PTR_ERR_OR_ZERO in exynos_dp_core.c
        drm/exynos: remove hardware overlays disable from fimd probe
        drm/exynos: Fix checkpatch warning in exynos_dp_reg.c
        drm/exynos: add fimd dependency to fimd related encoders
        drm/exynos: remove redundant mutex_unlock
        drm/exynos/fimc: simplify and rename fimc_dst_get_buf_seq
        drm/exynos/fimc: replace mutex by spinlock
        ...
      b33a51e4
    • Dave Airlie's avatar
      Merge branch 'msm-next' of git://people.freedesktop.org/~robclark/linux into drm-next · 1c404d88
      Dave Airlie authored
      Pretty small pull this time around for msm.  Adds some useful debugfs
      I'd been carrying around on a branch for a while, plus few fixes.  And
      Kconfig update for the great ARCH_MSM -> ARCH_QCOM split.
      
      * 'msm-next' of git://people.freedesktop.org/~robclark/linux:
        drm/msm: use correct gfp flag for vram allocation
        drm/msm/mdp5: fix error return value
        drm/msm: remove redundant private plane cleanup
        drm/msm: add perf logging debugfs
        drm/msm: add rd logging debugfs
        drm/msm: update for ARCH_MSM -> ARCH_QCOM
        drm/msm/hdmi: use gpio and HPD polling
        drm/msm/mdp5: fix crash in error/unload paths
      1c404d88