[PULL] drm-intel-fixes

[Tvrtko Ursulin <tursulin@igalia.com>]

Hi Dave, Sima,

A few display fixes for the current rc week. Fix for joiner color pipeline
selection to respect userspace input, fixing of target_rr in Adaptive Sync
SDP, and implementing some hardware workarounds for DPCD when SDP on prior
line is used.

Tvrtko

drm-intel-fixes-2026-05-20:
- Fix joiner color pipeline selection [display] (Chaitanya Kumar Borah)
- Fix readback for target_rr in Adaptive Sync SDP [dp] (Ankit Nautiyal)
- Apply Intel DPCD workaround when SDP on prior line used [psr] (Jouni Högander)
The following changes since commit 5200f5f493f79f14bbdc349e402a40dfb32f23c8:

  Linux 7.1-rc4 (2026-05-17 13:59:58 -0700)

are available in the Git repository at:

  https://gitlab.freedesktop.org/drm/i915/kernel.git tags/drm-intel-fixes-2026-05-20

for you to fetch changes up to 4703049f768fc1c1caac754134118bee1a3af189:

  drm/i915/psr: Apply Intel DPCD workaround when SDP on prior line used (2026-05-19 08:03:17 +0100)

----------------------------------------------------------------
- Fix joiner color pipeline selection [display] (Chaitanya Kumar Borah)
- Fix readback for target_rr in Adaptive Sync SDP [dp] (Ankit Nautiyal)
- Apply Intel DPCD workaround when SDP on prior line used [psr] (Jouni Högander)

----------------------------------------------------------------
Ankit Nautiyal (1):
      drm/i915/dp: Fix readback for target_rr in Adaptive Sync SDP

Chaitanya Kumar Borah (1):
      drm/i915/display: Copy color pipeline from plane in the primary joiner pipe

Jouni Högander (3):
      drm/i915/psr: Add defininitions for INTEL_WA_REGISTER_CAPS DPCD register
      drm/i915/psr: Read Intel DPCD workaround register
      drm/i915/psr: Apply Intel DPCD workaround when SDP on prior line used

 drivers/gpu/drm/i915/display/intel_display_types.h |  1 +
 drivers/gpu/drm/i915/display/intel_dp.c            |  2 +-
 drivers/gpu/drm/i915/display/intel_dpcd.h          | 15 ++++++++
 drivers/gpu/drm/i915/display/intel_plane.c         |  2 +-
 drivers/gpu/drm/i915/display/intel_psr.c           | 44 +++++++++++++++++++---
 5 files changed, 57 insertions(+), 7 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/display/intel_dpcd.h