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| author |   Qingqing Zhuo <qingqing.zhuo@amd.com> | 2019-07-31 18:11:16 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-08-23 11:39:57 -0500 |
| commit | df3b7e32ed459a5348f7b408a9b8142b7358fde8 (patch) | |
| tree | aa87d9c9332fd2b68c06890683dbe638e6b6b791 /drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c | |
| parent | drm/amd/display: Zero-out dsc init regs (diff) | |
| download | linux-dev-df3b7e32ed459a5348f7b408a9b8142b7358fde8.tar.xz linux-dev-df3b7e32ed459a5348f7b408a9b8142b7358fde8.zip | |
drm/amd/display: refactor Device ID for external chips
IEEE OUI will now be used while referring to certain vendors.
instead of normal index
Signed-off-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c index e6da8506128b..505967b48e14 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c @@ -294,7 +294,7 @@ static uint32_t defer_delay_converter_wa( { struct dc_link *link = ddc->link; - if (link->dpcd_caps.branch_dev_id == DP_BRANCH_DEVICE_ID_4 && + if (link->dpcd_caps.branch_dev_id == DP_BRANCH_DEVICE_ID_0080E1 && !memcmp(link->dpcd_caps.branch_dev_name, DP_DVI_CONVERTER_ID_4, sizeof(link->dpcd_caps.branch_dev_name))) |