[Intel-gfx] [PATCH] drm/i915: Don't send MST hotplugs until after resume

[Sasha Levin]

Hi,

[This is an automated email]

This commit has been processed because it contains a "Fixes:" tag,
fixing commit: 0e32b39ceed6 drm/i915: add DP 1.2 MST support (v0.7).

The bot has tested the following trees: v4.20.5, v4.19.18, v4.14.96, v4.9.153, v4.4.172, v3.18.133.

v4.20.5: Build OK!
v4.19.18: Build OK!
v4.14.96: Failed to apply! Possible dependencies:
    1a4313d13b69 ("drm/i915: Rewrite mst suspend/resume in terms of encoders")

v4.9.153: Failed to apply! Possible dependencies:
    1a4313d13b69 ("drm/i915: Rewrite mst suspend/resume in terms of encoders")

v4.4.172: Failed to apply! Possible dependencies:
    1a4313d13b69 ("drm/i915: Rewrite mst suspend/resume in terms of encoders")
    61642ff03523 ("drm/i915: Inspect subunit states on hangcheck")
    ca82580c9cea ("drm/i915: Do not call API requiring struct_mutex where it is not available")
    cbdc12a9fc9d ("drm/i915: make A0 wa's applied to A1")
    e28e404c3e93 ("drm/i915: tidy up a few leftovers")
    e2f80391478a ("drm/i915: Rename local struct intel_engine_cs variables")
    e87a005d90c3 ("drm/i915: add helpers for platform specific revision id range checks")
    ed54c1a1d11c ("drm/i915: abolish separate per-ring default_context pointers")
    ef712bb4b700 ("drm/i915: remove parens around revision ids")
    fac5e23e3c38 ("drm/i915: Mass convert dev->dev_private to to_i915(dev)")
    fffda3f4fb49 ("drm/i915/bxt: add revision id for A1 stepping and use it")

v3.18.133: Failed to apply! Possible dependencies:
    08524a9ffa39 ("drm/i915/skl: Restore pipe B/C interrupts")
    1a4313d13b69 ("drm/i915: Rewrite mst suspend/resume in terms of encoders")
    2363d8c97f87 ("drm/i915: Restore resume irq ordering comment")
    2aeb7d3a4d42 ("drm/i915: s/pm._irqs_disabled/pm.irqs_enabled/")
    2eb5252e2fff ("drm/i915: disable rps irqs earlier during suspend/unload")
    8a8b009d1337 ("drm/i915/skl: Skylake shares the interrupt logic with Broadwell")
    970104fac6ca ("drm/i915: Remove intel_modeset_suspend_hw")
    9c065a7d5b67 ("drm/i915: Extract intel_runtime_pm.c")
    b963291cf9af ("drm/i915: Use dev_priv instead of dev in irq setup functions")
    d2dee86cece9 ("drm/i915: extract intel_init_fbc()")
    fac6adb06a53 ("drm/i915: fix RPS on runtime suspend")


How should we proceed with this patch?

--
Thanks,
Sasha