[git pull] drm fixes for 5.5-rc6

[Dave Airlie <airlied@gmail.com>]

Hi Linus,

Pre-LCA pull request I'm not sure how things will look next week,
myself and Daniel are at LCA and I'm speaking quite late, so if I get
my talk finished I'll probably process fixes.

This week has a bunch of i915 fixes, some amdgpu fixes, one sun4i, one
core MST, and one core fb_helper fix. More details are below.

Regards,
Dave.


drm-fixes-2020-01-10:
drm fixes for 5.5-rc6

core:
- mst Fix NO_STOP_BIT bit offset (Wayne)

fb_helper:
- fb_helper: Fix bits_per_pixel param set behavior to round up (Geert)

sun4i:
- Fix RGB_DIV clock min divider on old hardware (Chen-Yu)

amdgpu:
- Stability fix for raven
- Reduce pixel encoding to if max clock is exceeded on HDMI
  to allow additional high res modes
- enable DRIVER_SYNCOBJ_TIMELINE for amdgpu

i915:
- Fix GitLab issue #446 causing GPU hangs: Do not restore invalid RS state
- Fix GitLab issue #846: Restore coarse power gating that was disabled
  by initial RC66 context corruption security fixes.
- Revert f6ec9483091f ("drm/i915: extend audio CDCLK>=2*BCLK
constraint to more platforms")
  to avoid screen flicker
- Fix to fill in unitialized uabi_instance in virtual engine uAPI
- Add two missing W/As for ICL and EHL
The following changes since commit c79f46a282390e0f5b306007bf7b11a46d529538:

  Linux 5.5-rc5 (2020-01-05 14:23:27 -0800)

are available in the Git repository at:

  git://anongit.freedesktop.org/drm/drm tags/drm-fixes-2020-01-10

for you to fetch changes up to 023b3b0e139f54a680202790ba801f61aa43a5c8:

  Merge tag 'drm-intel-fixes-2020-01-09-1' of
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes (2020-01-10
11:43:02 +1000)

----------------------------------------------------------------
drm fixes for 5.5-rc6

core:
- mst Fix NO_STOP_BIT bit offset (Wayne)

fb_helper:
- fb_helper: Fix bits_per_pixel param set behavior to round up (Geert)

sun4i:
- Fix RGB_DIV clock min divider on old hardware (Chen-Yu)

amdgpu:
- Stability fix for raven
- Reduce pixel encoding to if max clock is exceeded on HDMI
  to allow additional high res modes
- enable DRIVER_SYNCOBJ_TIMELINE for amdgpu

i915:
- Fix GitLab issue #446 causing GPU hangs: Do not restore invalid RS state
- Fix GitLab issue #846: Restore coarse power gating that was disabled
  by initial RC66 context corruption security fixes.
- Revert f6ec9483091f ("drm/i915: extend audio CDCLK>=2*BCLK
constraint to more platforms")
  to avoid screen flicker
- Fix to fill in unitialized uabi_instance in virtual engine uAPI
- Add two missing W/As for ICL and EHL

----------------------------------------------------------------
Alex Deucher (1):
      Revert "drm/amdgpu: Set no-retry as default."

Chen-Yu Tsai (1):
      drm/sun4i: tcon: Set RGB DCLK min. divider based on hardware model

Chris Wilson (3):
      drm/i915/gt: Mark up virtual engine uabi_instance
      drm/i915/gt: Do not restore invalid RS state
      drm/i915/gt: Restore coarse power gating

Chunming Zhou (1):
      drm/amdgpu: add DRIVER_SYNCOBJ_TIMELINE to amdgpu

Dave Airlie (3):
      Merge tag 'drm-misc-fixes-2020-01-08' of
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
      Merge tag 'amd-drm-fixes-5.5-2020-01-08' of
git://people.freedesktop.org/~agd5f/linux into drm-fixes
      Merge tag 'drm-intel-fixes-2020-01-09-1' of
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes

Geert Uytterhoeven (1):
      drm/fb-helper: Round up bits_per_pixel if possible

Kai Vehmanen (1):
      drm/i915: Limit audio CDCLK>=2*BCLK constraint back to GLK only

Manasi Navare (1):
      drm/i915/dp: Disable Port sync mode correctly on teardown

Matt Roper (2):
      drm/i915: Add Wa_1408615072 and Wa_1407596294 to icl,ehl
      drm/i915: Add Wa_1407352427:icl,ehl

Thomas Anderson (1):
      drm/amd/display: Reduce HDMI pixel encoding if max clock is exceeded

Wayne Lin (1):
      drm/dp_mst: correct the shifting in DP_REMOTE_I2C_READ

 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c           |  7 ++--
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 45 ++++++++++++-----------
 drivers/gpu/drm/drm_dp_mst_topology.c             |  2 +-
 drivers/gpu/drm/drm_fb_helper.c                   |  7 +++-
 drivers/gpu/drm/i915/display/intel_audio.c        |  4 +-
 drivers/gpu/drm/i915/display/intel_display.c      |  7 +---
 drivers/gpu/drm/i915/gt/intel_lrc.c               |  2 +
 drivers/gpu/drm/i915/gt/intel_ring_submission.c   | 31 ++++++----------
 drivers/gpu/drm/i915/i915_drv.h                   |  6 ++-
 drivers/gpu/drm/i915/i915_reg.h                   |  8 +++-
 drivers/gpu/drm/i915/intel_pm.c                   | 11 ++++++
 drivers/gpu/drm/sun4i/sun4i_tcon.c                | 15 ++++++--
 drivers/gpu/drm/sun4i/sun4i_tcon.h                |  1 +
 13 files changed, 85 insertions(+), 61 deletions(-)
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