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author | Alex Deucher <alexander.deucher@amd.com> | 2018-08-14 22:53:52 +0300 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2018-08-27 19:11:15 +0300 |
commit | 11c3ee48bd7c232c0a750b4dde8ee48f315dcdf3 (patch) | |
tree | 49355f0f09b5f06fa3b4bc00c8f0c3bd6bb3bfa7 /drivers/gpu/drm/amd/display/include/signal_types.h | |
parent | ae74da3e145198dfb766c7beddd473fad2fb2a5b (diff) | |
download | linux-11c3ee48bd7c232c0a750b4dde8ee48f315dcdf3.tar.xz |
drm/amdgpu/display: add support for LVDS (v5)
This adds support for LVDS displays.
v2: add support for spread spectrum, sink detect
v3: clean up enable_lvds_output
v4: fix up link_detect
v5: remove assert on 888 format
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=105880
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/include/signal_types.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/include/signal_types.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/include/signal_types.h b/drivers/gpu/drm/amd/display/include/signal_types.h index 199c5db67cbc..03476b142d8e 100644 --- a/drivers/gpu/drm/amd/display/include/signal_types.h +++ b/drivers/gpu/drm/amd/display/include/signal_types.h @@ -68,6 +68,11 @@ static inline bool dc_is_embedded_signal(enum signal_type signal) return (signal == SIGNAL_TYPE_EDP || signal == SIGNAL_TYPE_LVDS); } +static inline bool dc_is_lvds_signal(enum signal_type signal) +{ + return (signal == SIGNAL_TYPE_LVDS); +} + static inline bool dc_is_dvi_signal(enum signal_type signal) { switch (signal) { |