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drm/amd/display: expand the non standard link rate for testing

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[Why]
6.75 Gbps link rate training for DP_TEST_LINK_RATE_RATE_8

Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Allen Pan <allen.pan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Allen Pan 2024-03-26 10:41:17 -04:00 committed by Alex Deucher
parent 27e718ac8b
commit 66ef7b9162
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/amd/display/dc/dc_dp_types.h
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@ -137,8 +137,13 @@ enum dp_link_encoding {
enum dp_test_link_rate {
DP_TEST_LINK_RATE_RBR = 0x06,
DP_TEST_LINK_RATE_RATE_2 = 0x08, // Rate_2 - 2.16 Gbps/Lane
DP_TEST_LINK_RATE_RATE_3 = 0x09, // Rate_3 - 2.43 Gbps/Lane
DP_TEST_LINK_RATE_HBR = 0x0A,
DP_TEST_LINK_RATE_RBR2 = 0x0C, // Rate_5 (RBR2) - 3.24 Gbps/Lane
DP_TEST_LINK_RATE_RATE_6 = 0x10, // Rate_6 - 4.32 Gbps/Lane
DP_TEST_LINK_RATE_HBR2 = 0x14,
DP_TEST_LINK_RATE_RATE_8 = 0x19, // Rate_8 - 6.75 Gbps/Lane
DP_TEST_LINK_RATE_HBR3 = 0x1E,
DP_TEST_LINK_RATE_UHBR10 = 0x01,
DP_TEST_LINK_RATE_UHBR20 = 0x02,