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author | Wenjing Liu <wenjing.liu@amd.com> | 2023-02-24 01:04:47 +0300 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2023-03-14 22:35:03 +0300 |
commit | 98ce7d32e2154a6676d4dc7e6877af68cebf8832 (patch) | |
tree | 381eecc6e3110a45504efcb7052b85728fe34c0c /drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_phy.h | |
parent | 98ef34186286c457b7fe6a73ece9b279438d645d (diff) | |
download | linux-98ce7d32e2154a6676d4dc7e6877af68cebf8832.tar.xz |
drm/amd/display: convert link.h functions to function pointer style
[Why & How]
All dc subcomponents should call another dc component via function pointers
stored in a component structure. This is part of dc coding convention since
the beginning. The reason behind this is to improve encapsulation and
polymorphism. The function contract is extracted into a single link service
structure defined in link.h header file and implemented only in link_factory.c instead
of spreading across multiple files in link component file structure.
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_phy.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_phy.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_phy.h b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_phy.h index 207bff2ec32e..1eb0619d6710 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_phy.h +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_phy.h @@ -44,6 +44,11 @@ void dp_set_hw_lane_settings( const struct link_training_settings *link_settings, uint32_t offset); +void dp_set_drive_settings( + struct dc_link *link, + const struct link_resource *link_res, + struct link_training_settings *lt_settings); + enum dc_status dp_set_fec_ready(struct dc_link *link, const struct link_resource *link_res, bool ready); |