diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/basics')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/basics/signal_types.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/basics/signal_types.c b/drivers/gpu/drm/amd/display/dc/basics/signal_types.c index 44447e07803a..247487c3db71 100644 --- a/drivers/gpu/drm/amd/display/dc/basics/signal_types.c +++ b/drivers/gpu/drm/amd/display/dc/basics/signal_types.c @@ -44,23 +44,6 @@ bool dc_is_dp_signal(enum signal_type signal) signal == SIGNAL_TYPE_DISPLAY_PORT_MST); } -bool dc_is_dp_external_signal(enum signal_type signal) -{ - return (signal == SIGNAL_TYPE_DISPLAY_PORT || - signal == SIGNAL_TYPE_DISPLAY_PORT_MST); -} - -bool dc_is_analog_signal(enum signal_type signal) -{ - switch (signal) { - case SIGNAL_TYPE_RGB: - return true; - break; - default: - return false; - } -} - bool dc_is_embedded_signal(enum signal_type signal) { return (signal == SIGNAL_TYPE_EDP || signal == SIGNAL_TYPE_LVDS); @@ -96,21 +79,3 @@ bool dc_is_audio_capable_signal(enum signal_type signal) signal == SIGNAL_TYPE_WIRELESS); } -/* - * @brief - * Returns whether the signal is compatible - * with other digital encoder signal types. - * This is true for DVI, LVDS, and HDMI signal types. - */ -bool dc_is_digital_encoder_compatible_signal(enum signal_type signal) -{ - switch (signal) { - case SIGNAL_TYPE_DVI_SINGLE_LINK: - case SIGNAL_TYPE_DVI_DUAL_LINK: - case SIGNAL_TYPE_HDMI_TYPE_A: - case SIGNAL_TYPE_LVDS: - return true; - default: - return false; - } -} |