linux_dsm_epyc7002/drivers/gpu
Jani Nikula 7679f9b8f6 drm/i915/bios: store child device pointer in DDI port info
This allows us to avoid iterating the child devices in some cases.

Also replace the presence bit with child device being non-NULL, and set
the child device pointer last to allow us to take advantage of it in
follow-up work.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ceccb75d637af3134d0328d67cbd6623932f94db.1559308269.git.jani.nikula@intel.com
2019-06-05 15:02:51 +03:00
..
drm drm/i915/bios: store child device pointer in DDI port info 2019-06-05 15:02:51 +03:00
host1x treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
ipu-v3 treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
vga treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00