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
