diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.c b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.c new file mode 100644 index 000000000000..4f7f99156897 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.c @@ -0,0 +1,56 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: AMD + * + */ + +#include "virtual_link_hwss.h" + +void virtual_setup_stream_encoder(struct pipe_ctx *pipe_ctx) +{ +} + +void virtual_setup_stream_attribute(struct pipe_ctx *pipe_ctx) +{ +} + +void virtual_reset_stream_encoder(struct pipe_ctx *pipe_ctx) +{ +} + +static void virtual_disable_link_output(struct dc_link *link, + const struct link_resource *link_res, + enum signal_type signal) +{ +} + +static const struct link_hwss virtual_link_hwss = { + .setup_stream_encoder = virtual_setup_stream_encoder, + .reset_stream_encoder = virtual_reset_stream_encoder, + .setup_stream_attribute = virtual_setup_stream_attribute, + .disable_link_output = virtual_disable_link_output, +}; + +const struct link_hwss *get_virtual_link_hwss(void) +{ + return &virtual_link_hwss; +} |