diff options
| author | xhdu <Duke.Du@amd.com> | 2017-03-21 11:05:32 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-09-26 17:20:54 -0400 |
| commit | 8c8953139c4b8e1be14d0b1a53dc1fd607727b59 (patch) | |
| tree | b6d8a28ea4a6577285862b254246f31713cb251a /drivers/gpu/drm/amd/display/dc/core/dc_sink.c | |
| parent | 3c8c9d6cd1f9c1d6ce53091a0b41fcf2ffc7e16f (diff) | |
drm/amd/display: Add audio/video ContainerId implementation
Leave hardcoded if no ContainerId provided by DM.
Signed-off-by: Duke Du <Duke.Du@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc_sink.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_sink.c | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_sink.c b/drivers/gpu/drm/amd/display/dc/core/dc_sink.c index 8a204731301d..da9955675fbf 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_sink.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_sink.c @@ -45,7 +45,10 @@ struct sink { static void destruct(struct sink *sink) { - + if (sink->protected.public.dc_container_id) { + dm_free(sink->protected.public.dc_container_id); + sink->protected.public.dc_container_id = NULL; + } } static bool construct(struct sink *sink, const struct dc_sink_init_data *init_params) @@ -63,6 +66,7 @@ static bool construct(struct sink *sink, const struct dc_sink_init_data *init_pa sink->protected.public.dongle_max_pix_clk = init_params->dongle_max_pix_clk; sink->protected.public.converter_disable_audio = init_params->converter_disable_audio; + sink->protected.public.dc_container_id = NULL; return true; } @@ -113,6 +117,39 @@ alloc_fail: return NULL; } +bool dc_sink_get_container_id(struct dc_sink *dc_sink, struct dc_container_id *container_id) +{ + if (dc_sink && container_id && dc_sink->dc_container_id) { + memmove(&container_id->guid, &dc_sink->dc_container_id->guid, + sizeof(container_id->guid)); + memmove(&container_id->portId, &dc_sink->dc_container_id->portId, + sizeof(container_id->portId)); + container_id->manufacturerName = dc_sink->dc_container_id->manufacturerName; + container_id->productCode = dc_sink->dc_container_id->productCode; + return true; + } + return false; +} + +bool dc_sink_set_container_id(struct dc_sink *dc_sink, const struct dc_container_id *container_id) +{ + if (dc_sink && container_id) { + if (!dc_sink->dc_container_id) + dc_sink->dc_container_id = dm_alloc(sizeof(*dc_sink->dc_container_id)); + + if (dc_sink->dc_container_id) { + memmove(&dc_sink->dc_container_id->guid, &container_id->guid, + sizeof(container_id->guid)); + memmove(&dc_sink->dc_container_id->portId, &container_id->portId, + sizeof(container_id->portId)); + dc_sink->dc_container_id->manufacturerName = container_id->manufacturerName; + dc_sink->dc_container_id->productCode = container_id->productCode; + return true; + } + } + return false; +} + /******************************************************************************* * Protected functions - visible only inside of DC (not visible in DM) ******************************************************************************/ |