linux/drivers/gpu
Imre Deak 9cee806ef5 drm/i915/dp_link_training: Reset the max link limits in the fallback code
The target maximum rate/lane count selected by the fallback logic may
exceed the current link_caps max_limits' rate/lane count, the latter of
which are used as a limit by the lookup functions when filtering allowed
configurations. To ensure the fallback search finds all relevant
candidates, temporarily reset the link_caps max_limits to the maximum
common supported capabilities.

After the fallback search completes, set the link_caps max_limits to the
configuration selected by the fallback logic, as before, determining
the allowed configurations for a subsequent modeset.

Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patch.msgid.link/20260701153204.4124150-24-imre.deak@intel.com
2026-07-09 10:38:02 +03:00
..
drm drm/i915/dp_link_training: Reset the max link limits in the fallback code 2026-07-09 10:38:02 +03:00
host1x gpu: host1x: Fix iommu_map_sgtable() return value check 2026-05-28 17:19:30 +02:00
ipu-v3
nova-core drm-next for 7.2-rc1 2026-06-17 10:21:00 +01:00
tests
trace
vga fbdev: Wrap fbcon updates from vga-switcheroo in helper 2026-06-09 16:00:11 +02:00
buddy.c drm/buddy: Integrate lockdep annotations for gpu buddy manager 2026-05-08 19:16:19 +05:30
Kconfig
Makefile