1. 14 11月, 2013 1 次提交
  2. 09 11月, 2013 1 次提交
    • C
      drm/i915/vlv: Rename VLV DPIO register to be more structure to match configdb document. · ab3c759a
      Chon Ming Lee 提交于
      Some VLV PHY/PLL DPIO registers have group/lane/channel access.  Current
      DPIO register definition doesn't have a structure way to break them
      down. As a result it is not easy to match the PHY/PLL registers with the
      configdb document.  Rename those registers based on the configdb for easy
      cross references, and without the need to check the offset in the header
      file.
      
      New format is as following.
      
      <platform name>_<DPIO component><optional lane #>_DW<dword # in the
      doc>_<optional channel #>
      
      For example,
      
      VLV_PCS_DW0 - Group access to PCS for lane 0 to 3 for PCS DWORD 0.
      VLV_PCS01_DW0_CH0 - PCS access to lane 0/1, channel 0 for PCS DWORD 0.
      
      Another example is
      
      VLV_TX_DW0 - Group access to TX lane 0 to 3 for TX DWORD 0
      VLV_TX0_DW0 - Refer to TX Lane 0 access only for TX DWORD 0.
      
      There is no functional change on this patch.
      
      v2: Rebase based on previous patch change.
      v3: There may be configdb different version that document the start DW
      differently. Add a comment to clarify.  Fix up some mismatch start DW
      for second PLL block. (Ville)
      Suggested-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
      Signed-off-by: NChon Ming Lee <chon.ming.lee@intel.com>
      Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
      Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
      ab3c759a
  3. 08 11月, 2013 2 次提交
  4. 07 11月, 2013 1 次提交
  5. 02 11月, 2013 4 次提交
  6. 22 10月, 2013 5 次提交
  7. 18 10月, 2013 5 次提交
  8. 16 10月, 2013 16 次提交
  9. 12 10月, 2013 1 次提交
    • D
      drm/i915: Kconfig option to disable the legacy fbdev support · 4520f53a
      Daniel Vetter 提交于
      Boots Just Fine (tm)!
      
      The only glitch seems to be that at least on Fedora the boot splash
      gets confused and doesn't display much at all.
      
      And since there's no ugly console flickering anymore in between, the
      flicker while switching between X servers (VT support is still enabled)
      is even more jarring.
      
      Also, I'm unsure whether we don't need to somehow kick out vgacon, now
      that nothing else gets in the way. But stuff seems to work, so I
      don't care. Also everything still works as well with VGA_CONSOLE=n
      
      Also the #ifdef mess needs a bit of a cleanup, follow-up patches will
      do just that.
      
      To keep the Kconfig tidy, extract all the i915 options into its own
      file.
      
      v2:
      - Rebase on top of the preliminary hw support option and the
        intel_drv.h cleanup.
      - Shut up warnings in i915_debugfs.c
      
      v3: Use the right CONFIG variable, spotted by Chon Ming.
      
      Cc: Lee, Chon Ming <chon.ming.lee@intel.com>
      Cc: David Herrmann <dh.herrmann@gmail.com>
      Reviewed-by: NChon Ming Lee <chon.ming.lee@intel.com>
      Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
      4520f53a
  10. 10 10月, 2013 2 次提交
  11. 04 10月, 2013 2 次提交
    • R
      drm/i915: Simplify PSR debugfs · a031d709
      Rodrigo Vivi 提交于
      for igt test case.
      
      v2: remove trailing spaces and fix conflicts
      Signed-off-by: NRodrigo Vivi <rodrigo.vivi@gmail.com>
      [danvet:
      - make it comipile
      - s/IS_HASWELL/HAS_PSR/]
      Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
      a031d709
    • C
      drm/i915: Fix __wait_seqno to use true infinite timeouts · 094f9a54
      Chris Wilson 提交于
      When we switched to always using a timeout in conjunction with
      wait_seqno, we lost the ability to detect missed interrupts. Since, we
      have had issues with interrupts on a number of generations, and they are
      required to be delivered in a timely fashion for a smooth UX, it is
      important that we do log errors found in the wild and prevent the
      display stalling for upwards of 1s every time the seqno interrupt is
      missed.
      
      Rather than continue to fix up the timeouts to work around the interface
      impedence in wait_event_*(), open code the combination of
      wait_event[_interruptible][_timeout], and use the exposed timer to
      poll for seqno should we detect a lost interrupt.
      
      v2: In order to satisfy the debug requirement of logging missed
      interrupts with the real world requirments of making machines work even
      if interrupts are hosed, we revert to polling after detecting a missed
      interrupt.
      
      v3: Throw in a debugfs interface to simulate broken hw not reporting
      interrupts.
      
      v4: s/EGAIN/EAGAIN/ (Imre)
      Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
      Reviewed-by: NImre Deak <imre.deak@intel.com>
      [danvet: Don't use the struct typedef in new code.]
      Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
      094f9a54