[pull] drm/msm: drm-msm-fixes-2024-10-16 for v6.12-rc4

Pull-request

https://gitlab.freedesktop.org/drm/msm.git tags/drm-msm-fixes-2024-10-16

Message

Rob Clark Oct. 16, 2024, 4:48 p.m. UTC

Hi Dave,

A few fixes for v6.12, see description below

The following changes since commit 15302579373ed2c8ada629e9e7bcf9569393a48d:

  drm/msm/dpu: enable writeback on SM6350 (2024-09-02 02:53:44 +0300)

are available in the Git repository at:

  https://gitlab.freedesktop.org/drm/msm.git tags/drm-msm-fixes-2024-10-16

for you to fetch changes up to 77ad507dbb7ec1ecd60fc081d03616960ef596fd:

  drm/msm/a6xx+: Insert a fence wait before SMMU table update
(2024-10-15 17:18:16 -0700)

----------------------------------------------------------------
Fixes for v6.12

Display:
- move CRTC resource assignment to atomic_check otherwise to make
  consecutive calls to atomic_check() consistent
- fix rounding / sign-extension issues with pclk calculation in
  case of DSC
- cleanups to drop incorrect null checks in dpu snapshots
- fix to use kvzalloc in dpu snapshot to avoid allocation issues
  in heavily loaded system cases
- Fix to not program merge_3d block if dual LM is not being used
- Fix to not flush merge_3d block if its not enabled otherwise
  this leads to false timeouts

GPU:
- a7xx: add a fence wait before SMMU table update

----------------------------------------------------------------
Dmitry Baryshkov (4):
      drm/msm/dpu: make sure phys resources are properly initialized
      drm/msm/dpu: move CRTC resource assignment to
dpu_encoder_virt_atomic_check
      drm/msm/dpu: check for overflow in _dpu_crtc_setup_lm_bounds()
      drm/msm/hdmi: drop pll_cmp_to_fdata from hdmi_phy_8998

Douglas Anderson (2):
      drm/msm: Avoid NULL dereference in msm_disp_state_print_regs()
      drm/msm: Allocate memory for disp snapshot with kvzalloc()

Jessica Zhang (2):
      drm/msm/dpu: Don't always set merge_3d pending flush
      drm/msm/dpu: don't always program merge_3d block

Jonathan Marek (2):
      drm/msm/dsi: improve/fix dsc pclk calculation
      drm/msm/dsi: fix 32-bit signed integer extension in pclk_rate calculation

Rob Clark (1):
      drm/msm/a6xx+: Insert a fence wait before SMMU table update

 drivers/gpu/drm/msm/adreno/a6xx_gpu.c              | 16 ++++-
 drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c           | 20 ++++---
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c        | 68 +++++++++++++---------
 .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c   |  7 ++-
 .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c    |  5 +-
 drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c  | 19 +++---
 drivers/gpu/drm/msm/dsi/dsi_host.c                 |  4 +-
 drivers/gpu/drm/msm/hdmi/hdmi_phy_8998.c           |  9 ---
 8 files changed, 89 insertions(+), 59 deletions(-)