drm/i915: Fix the incorrect argument for SDVO SET_TV_format command
Otherwise it will cause that S-video output becomes black/white when switching to other TV format. http://bugs.freedesktop.org/show_bug.cgi?id=23916 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Tested-by: Arnold <arnold.erbsloeh@web.de> Tested-by: Bazin <bazin.cz@gmail.com> Tested-by: Nigel <nigel_tuck@eircom.net> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
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@ -1032,7 +1032,7 @@ static void intel_sdvo_set_tv_format(struct intel_encoder *intel_encoder)
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memcpy(&format, &format_map, sizeof(format_map) > sizeof(format) ?
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sizeof(format) : sizeof(format_map));
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intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_TV_FORMAT, &format_map,
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intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_TV_FORMAT, &format,
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sizeof(format));
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status = intel_sdvo_read_response(intel_encoder, NULL, 0);
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