diff options
| author | Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> | 2023-10-20 15:17:09 -0600 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-10-26 18:41:22 -0400 |
| commit | 79de4d9ade7411ffdddf0b69c87020311731d155 (patch) | |
| tree | 71a109d6bcbdffe0d4aae80a5020d1393a896a6e /drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c | |
| parent | d8da213478bcd0b2dde7a4591a0a6924a97592c7 (diff) | |
drm/amd/display: Set the DML2 attribute to false in all DCNs older than version 3.5
When DML2 was introduced, it targeted only new DCN versions. For
controlling which ASIC should use this new version of DML, it was
introduced the using_dml2 attribute. To avoid ambiguities, this commit
explicitly sets using_dml2 to false in all ASICs that do not support
DML2.
Cc: Vitaly Prosyak <vprosyak@amd.com>
Cc: Roman Li <roman.li@amd.com>
Cc: Qingqing Zhuo <Qingqing.Zhuo@amd.com>
Cc: Daniel Wheeler <daniel.wheeler@amd.com>
Cc: Alex Deucher <Alexander.Deucher@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c index a11b2f6afe4a..bca22d867696 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c @@ -614,6 +614,7 @@ static const struct dc_debug_options debug_defaults_drv = { .underflow_assert_delay_us = 0xFFFFFFFF, .enable_tri_buf = false, .enable_legacy_fast_update = true, + .using_dml2 = false, }; static void dcn201_dpp_destroy(struct dpp **dpp) |