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author | Thomas Zimmermann <tzimmermann@suse.de> | 2025-07-06 18:26:45 +0200 |
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committer | Thomas Zimmermann <tzimmermann@suse.de> | 2025-07-09 14:36:23 +0200 |
commit | 820845ce37b0fb8a4b43a7fbe745e59f6199fb27 (patch) | |
tree | 0a296bf130efc20c2ef09e5613290cc1aa315630 /rust/helpers/helpers.c | |
parent | 22518e93135f42d6dcc72b6850b7890207c19be5 (diff) |
drm/ast: Gen7: Switch default registers to gen4+ state
Change the default register settings for Gen7 to mach Gen4 and
later. Gen7 currently uses the settings for Gen1, which is most
likely incorrect.
Using Gen4+ settings enables E2M linear-access modes in VGACRA2.
It appears to be related to the chip's PCIE2MBOX feature, which
is unused.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://lore.kernel.org/r/20250706162816.211552-11-tzimmermann@suse.de
Diffstat (limited to 'rust/helpers/helpers.c')
0 files changed, 0 insertions, 0 deletions