[PATCH 0/1][SRU][OEM-5.10] drm/i915: Drop require_force_probe from JSL
You-Sheng Yang
vicamo.yang at canonical.com
Fri Mar 5 07:08:53 UTC 2021
BugLink: https://bugs.launchpad.net/bugs/1917843
[Impact]
JSL i915 PCI ID has been in 5.10 in commit 651cc835d5f6 ("drm/i915: Add
new EHL/JSL PCI ids"), but it is still marked require_force_probe in
commit 24ea098b7c0d ("drm/i915/jsl: Split EHL/JSL platform info and PCI
ids"), and that's still the case in current drm-intel/drm-intel-next
HEAD. Therefore early phase board for assessment board takes an extra
i915.force_probe=4e71 boot parameter to enable i915.
[Fix]
Intel should remove this flag sometime later when JSL drm is stable
enough. But before that, we can simply remove that flag from jsl_info in
drivers/gpu/drm/i915/i915_pci.c.
[Test Case]
i915 should be loaded 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 JSL, troubles are
expected and to be resolved.
You-Sheng Yang (1):
UBUNTU: SAUCE: drm/i915: Drop require_force_probe from JSL
drivers/gpu/drm/i915/i915_pci.c | 1 -
1 file changed, 1 deletion(-)
--
2.30.0
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