Please disregard this version, I managed to send v1 without the actual v2 changes. I'll resend the updated version.
On Wed, Feb 25, 2026 at 06:27:31PM +0200, Imre Deak wrote: > This is v2 of [1], addressing the review comments related to bool vs. > error code function return values from Luca and Jani in patches 2, 11, > 12, 15 and adding R-bs. > > The patchset also prepares for the upcoming UHBR DP tunnel support > changes. > > Cc: Luca Coelho <[email protected]> > Cc: Jani Nikula <[email protected]> > > [1] https://lore.kernel.org/all/[email protected] > > Imre Deak (20): > drm/i915/dp_mst: Reprobe connector if the IRQ ESI read failed > drm/i915/dp_mst: Verify the link status always the same way > drm/i915/dp_mst: Reuse intel_dp_check_link_state() in the HPD IRQ > handler > drm/i915/dp: Handle a tunneling IRQ after acking it > drm/i915/dp: Handle the RX_CAP_CHANGED HPD IRQ > drm/i915/dp: Handle the DOWNSTREAM_PORT_STATUS_CHANGED event > drm/i915/dp: Don't clobber the encoder state in the HPD IRQ handler > drm/i915/dp: Remove the device service IRQ handling from connector > detect > drm/i915/dp: Fix the device service IRQ DPCD_REV check > drm/i915/dp: Fix the link service IRQ DPCD_REV check > drm/i915/dp: Reprobe connector if getting/acking device IRQs fails > drm/i915/dp: Reprobe connector if getting/acking link service IRQs > fails > drm/i915/dp: Return early if getting/acking device service IRQs fails > drm/i915/dp: Return early if getting/acking link service IRQs fails > drm/i915/dp: Read/ack sink count and sink IRQs for SST as it's done > for MST > drm/i915/dp: Print debug message for a sink connected off request > drm/i915/dp: Check SST link status while handling link service IRQs > drm/i915/dp_mst: Reuse intel_dp_handle_link_service_irq() > drm/i915/dp: Ack only the handled device service IRQs > drm/i915/dp: Ack only the handled link service IRQs > > .../drm/i915/display/intel_display_types.h | 1 + > drivers/gpu/drm/i915/display/intel_dp.c | 253 ++++++++++++------ > 2 files changed, 171 insertions(+), 83 deletions(-) > > -- > 2.49.1 >
