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authorAustin Zheng <austin.zheng@amd.com>2023-05-25 21:01:01 +0300
committerAlex Deucher <alexander.deucher@amd.com>2023-06-15 17:44:10 +0300
commit3d8de40fd639c8be24e4aa557a98e20e1d09bdc3 (patch)
treea7d0812a878befb30b3245ab607a824623d8929b /drivers/gpu/drm/amd/display/dc/dc_dp_types.h
parentee83c930974d4afb5fec3db638a8341b5d1cd3fa (diff)
downloadlinux-3d8de40fd639c8be24e4aa557a98e20e1d09bdc3.tar.xz
drm/amd/display: Add DP2 Metrics
Why: Log DP2 data to be used for debugging purposes How: Check the reported link rate of the DP connection and translate it to the DP version. Acked-by: Stylon Wang <stylon.wang@amd.com> Signed-off-by: Austin Zheng <austin.zheng@amd.com> Reviewed-by: Martin Leung <Martin.Leung@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_dp_types.h')
-rw-r--r--drivers/gpu/drm/amd/display/dc/dc_dp_types.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dp_types.h b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h
index 4a7f6497dc5a..55139d7bf422 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_dp_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h
@@ -61,7 +61,7 @@ enum dc_link_rate {
*/
LINK_RATE_UHBR10 = 1000, // UHBR10 - 10.0 Gbps/Lane
LINK_RATE_UHBR13_5 = 1350, // UHBR13.5 - 13.5 Gbps/Lane
- LINK_RATE_UHBR20 = 2000, // UHBR10 - 20.0 Gbps/Lane
+ LINK_RATE_UHBR20 = 2000, // UHBR20 - 20.0 Gbps/Lane
};
enum dc_link_spread {