diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index ea9cf4c689f6aff124972275682165e17537739a..df9f997fcf61a34e4e6f0b06f3fa9106039a515e 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1032,7 +1032,7 @@ static void intel_sdvo_set_tv_format(struct intel_encoder *intel_encoder)
 	memcpy(&format, &format_map, sizeof(format_map) > sizeof(format) ?
 			sizeof(format) : sizeof(format_map));
 
-	intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_TV_FORMAT, &format_map,
+	intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_TV_FORMAT, &format,
 			     sizeof(format));
 
 	status = intel_sdvo_read_response(intel_encoder, NULL, 0);