1. 03 Sep, 2014 26 commits
  2. 02 Sep, 2014 12 commits
  3. 01 Sep, 2014 2 commits
    • Maarten Lankhorst's avatar
      drm/radeon: use common fence implementation for fences, v4 · 954605ca
      Maarten Lankhorst authored
      Changes since v1:
      - Kill the sw interrupt dance, add and use
        radeon_irq_kms_sw_irq_get_delayed instead.
      - Change custom wait function, lockdep complained about it.
        Holding exclusive_lock in the wait function might cause deadlocks.
        Instead do all the processing in .enable_signaling, and wait
        on the global fence_queue to pick up gpu resets.
      - Process all fences in radeon_gpu_reset after reset to close a race
        with the trylock in enable_signaling.
      Changes since v2:
      - Small changes to work with the rewritten lockup recovery patches.
      Changes since v3:
      - Call radeon_fence_schedule_check when exclusive_lock cannot be
        acquired to always cause a wake up.
      - Reset irqs from hangup check.
      - Drop reading seqno in the callback, use cached value.
      - Fix indentation in radeon_fence_default_wait
      - Add a radeon_test_signaled function, drop a few test_bit calls.
      - Make to_radeon_fence global.
      Signed-off-by: default avatarMaarten Lankhorst <maarten.lankhorst@canonical.com>
      Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
      954605ca
    • Maarten Lankhorst's avatar
      drm/ttm: kill off some members to ttm_validate_buffer · 1f0dc9a5
      Maarten Lankhorst authored
      This reorders the list to keep track of what buffers are reserved,
      so previous members are always unreserved.
      
      This gets rid of some bookkeeping that's no longer needed,
      while simplifying the code some.
      Signed-off-by: default avatarMaarten Lankhorst <maarten.lankhorst@canonical.com>
      1f0dc9a5