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path: root/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h
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Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h')
-rw-r--r--drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h
index 75a29e68fb27..f33cac2147e3 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_helper.h
@@ -35,6 +35,10 @@ bool bios_is_accelerated_mode(struct dc_bios *bios);
void bios_set_scratch_acc_mode_change(struct dc_bios *bios);
void bios_set_scratch_critical_state(struct dc_bios *bios, bool state);
uint32_t bios_get_vga_enabled_displays(struct dc_bios *bios);
+bool bios_is_active_display(
+ struct dc_bios *bios,
+ enum signal_type signal,
+ const struct connector_device_tag_info *device_tag);
#define GET_IMAGE(type, offset) ((type *) bios_get_image(&bp->base, offset, sizeof(type)))