[PATCH v2 0/3] drm/dp: shared HDR metadata SDP helper, and max bpc for dw-dp

Igor Paunovic royalnet026 at gmail.com
Wed Sep 9 09:37:40 PDT 2026


Following up on my own cover letter, where I said the series had not
been built.

It has now. On top of drm-misc-next bf63a72ea005, x86_64 allmodconfig,
building the five objects the series touches with W=1:

  drivers/gpu/drm/display/drm_dp_helper.o
  drivers/gpu/drm/display/drm_bridge_connector.o
  drivers/gpu/drm/drm_connector.o
  drivers/gpu/drm/i915/display/intel_dp.o
  drivers/gpu/drm/rockchip/dw_dp-rockchip.o

All five build with no errors and no new warnings. intel_dp.o is the one
I most wanted to see, since 1/3 moves code out of it.

To be exact about what this is and is not: it is a compile test only. I
have still not booted this exact series, for the reason given in the
cover - the runtime testing behind v1 was done on a rockchip-devel
kernel carrying the v9 generation of the dw-dp series, and mainline's
dw_dp-rockchip.c is not the file that was exercised. If you want a boot
test on the Orange Pi 5 Plus before taking this, say so and I will do it.

Igor



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