diff options
author | Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> | 2022-10-20 11:47:00 -0400 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2022-10-27 14:45:51 -0400 |
commit | fa0fc4fb09b4306ce77093987ee7b84ead697182 (patch) | |
tree | 85c2599236284989b314c7d6d439e581b1eb116c /drivers/gpu/drm/amd/display/dc/dc_link.h | |
parent | a6126e14cfb200ecb915c66bccbfc077c704c1fa (diff) |
drm/amd/display: Add kernel doc to some of the dc fields
Add kernel-doc to some important elements from DC struct that might help
to understand DC sequence.
Tested-by: Mark Broadworth <mark.broadworth@amd.com>
Reviewed-by: Aurabindo Pillai <Aurabindo.Pillai@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@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/dc_link.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_link.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h b/drivers/gpu/drm/amd/display/dc/dc_link.h index 17f080f8af6c..edb4532eaa39 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_link.h +++ b/drivers/gpu/drm/amd/display/dc/dc_link.h @@ -166,6 +166,14 @@ struct dc_link { enum dc_irq_source irq_source_hpd_rx;/* aka DP Short Pulse */ bool is_hpd_filter_disabled; bool dp_ss_off; + + /** + * @link_state_valid: + * + * If there is no link and local sink, this variable should be set to + * false. Otherwise, it should be set to true; usually, the function + * core_link_enable_stream sets this field to true. + */ bool link_state_valid; bool aux_access_disabled; bool sync_lt_in_progress; |