[PATCH 0/1][SRU][OEM-5.13] UBUNTU: SAUCE: drm/i915: Drop require_force_probe from ADL-S
You-Sheng Yang
vicamo.yang at canonical.com
Thu May 20 07:46:17 UTC 2021
BugLink: https://bugs.launchpad.net/bugs/1929027
[Impact]
ADL-S i915 PCI ID has been in v5.13-rc1 in commit 0883d63b19bbd
("drm/i915/adl_s: Add ADL-S platform info and PCI ids"), but it is
marked require_force_probe currently, therefore early phase development
takes an extra i915.force_probe=4680 boot parameter to enable i915.
[Fix]
Intel should remove this flag sometime later when ADL-S drm is stable
enough. But before that, we can simply remove that flag from adl_s_info in
drivers/gpu/drm/i915/i915_pci.c.
[Test Case]
i915 should be loaded automatically with patched kernel, so do:
$ lsmod|grep i915
i915
[Where problems could occur]
While this is still an alpha platform in development in OEM projects,
this should not introduce trouble for others. As for ADL, troubles are
expected and to be resolved.
You-Sheng Yang (1):
UBUNTU: SAUCE: drm/i915: Drop require_force_probe from ADL-S
drivers/gpu/drm/i915/i915_pci.c | 1 -
1 file changed, 1 deletion(-)
--
2.30.2
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