From fd24926676801dd68afa1f39647a858cf4f6ae50 Mon Sep 17 00:00:00 2001 From: Wenjing Liu Date: Fri, 28 Jan 2022 22:04:07 +0800 Subject: drm/amd/display: move link_hwss to link folder and break down to files [why] Move link_hwss to its own folder as part of DC LIB and break it down to separate file one for each type of backend for code isolation. Tested-by: Daniel Wheeler Reviewed-by: Jun Lei Acked-by: Stylon Wang Signed-off-by: Wenjing Liu Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/virtual/Makefile | 2 +- .../drm/amd/display/dc/virtual/virtual_link_hwss.c | 43 ++++++++++++++++++++++ .../drm/amd/display/dc/virtual/virtual_link_hwss.h | 34 +++++++++++++++++ 3 files changed, 78 insertions(+), 1 deletion(-) create mode 100644 drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.c create mode 100644 drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.h (limited to 'drivers/gpu/drm/amd/display/dc/virtual') diff --git a/drivers/gpu/drm/amd/display/dc/virtual/Makefile b/drivers/gpu/drm/amd/display/dc/virtual/Makefile index 07326d244d50..931facd4dab5 100644 --- a/drivers/gpu/drm/amd/display/dc/virtual/Makefile +++ b/drivers/gpu/drm/amd/display/dc/virtual/Makefile @@ -23,7 +23,7 @@ # Makefile for the virtual sub-component of DAL. # It provides the control and status of HW CRTC block. -VIRTUAL = virtual_link_encoder.o virtual_stream_encoder.o +VIRTUAL = virtual_link_encoder.o virtual_stream_encoder.o virtual_link_hwss.o AMD_DAL_VIRTUAL = $(addprefix $(AMDDALPATH)/dc/virtual/,$(VIRTUAL)) 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..525eba2a3354 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.c @@ -0,0 +1,43 @@ +/* + * 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_reset_stream_encoder(struct pipe_ctx *pipe_ctx) +{ +} +static const struct link_hwss virtual_link_hwss = { + .setup_stream_encoder = virtual_setup_stream_encoder, + .reset_stream_encoder = virtual_reset_stream_encoder, +}; + +const struct link_hwss *get_virtual_link_hwss(void) +{ + return &virtual_link_hwss; +} diff --git a/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.h b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.h new file mode 100644 index 000000000000..e6bcb4bb0f3a --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_hwss.h @@ -0,0 +1,34 @@ +/* + * 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 + * + */ +#ifndef __DC_VIRTUAL_LINK_HWSS_H__ +#define __DC_VIRTUAL_LINK_HWSS_H__ + +#include "core_types.h" + +void virtual_setup_stream_encoder(struct pipe_ctx *pipe_ctx); +void virtual_reset_stream_encoder(struct pipe_ctx *pipe_ctx); +const struct link_hwss *get_virtual_link_hwss(void); + +#endif /* __DC_VIRTUAL_LINK_HWSS_H__ */ -- cgit v1.2.3