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Commit 8a1837ce authored by Zhao Yakui's avatar Zhao Yakui Committed by Eric Anholt
Browse files

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: default avatarZhao Yakui <yakui.zhao@intel.com>
Tested-by: default avatarArnold <arnold.erbsloeh@web.de>
Tested-by: default avatarBazin <bazin.cz@gmail.com>
Tested-by: default avatarNigel <nigel_tuck@eircom.net>
Signed-off-by: default avatarZhenyu Wang <zhenyuw@linux.intel.com>
parent 461ed3ca

drivers/gpu/drm/i915/intel_sdvo.c

+1 −1
Original line number Diff line number Diff line
@@ -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);