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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2018-08-27 10:07:42 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-13 10:31:35 +0200 |
| commit | 5ff569d8719b525d1e34fd39d5f95220aa4a93dd (patch) | |
| tree | c9b3c453ee6054b7a7c17edcfec9220122b6d215 /Documentation/usb | |
| parent | 8d1995d71f638717ee23f257b0f7de4d5ea2f132 (diff) | |
drm_dp_mst_topology: fix broken drm_dp_sideband_parse_remote_dpcd_read()
commit a4c30a4861c54af78c4eb8b7855524c1a96d9f80 upstream.
When parsing the reply of a DP_REMOTE_DPCD_READ DPCD command the
result is wrong due to a missing idx increment.
This was never noticed since DP_REMOTE_DPCD_READ is currently not
used, but if you enable it, then it is all wrong.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/e72ddac2-1dc0-100a-d816-9ac98ac009dd@xs4all.nl
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/usb')
0 files changed, 0 insertions, 0 deletions