]> www.infradead.org Git - users/jedix/linux-maple.git/commit
drm/amd/display: Atom Integrated System Info v2_2 for DCN35
authorGabe Teeger <gabe.teeger@amd.com>
Tue, 9 Apr 2024 14:38:58 +0000 (10:38 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 30 Apr 2024 13:46:08 +0000 (09:46 -0400)
commit8acb83689258a606a43940191156ed1b24733a94
treee5819e3146eaa0f116f9f1c22e712a6e7cc8efc5
parent10839ee6a977ed1f7d0f4deb29f2d7e5d1f2a9dd
drm/amd/display: Atom Integrated System Info v2_2 for DCN35

New request from KMD/VBIOS in order to support new UMA carveout
model. This fixes a null dereference from accessing
Ctx->dc_bios->integrated_info while it was NULL.

DAL parses through the BIOS and extracts the necessary
integrated_info but was missing a case for the new BIOS
version 2.3.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Gabe Teeger <gabe.teeger@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c