From 014580ffab654bb83256783a2b185cf6c06dffaa Mon Sep 17 00:00:00 2001 From: YYS Date: Tue, 21 Mar 2017 16:27:03 +0800 Subject: drm/mediatek: fix mtk_hdmi_setup_vendor_specific_infoframe mistake mtk_hdmi_setup_vendor_specific_infoframe will return before handle mtk_hdmi_hw_send_info_frame.Because hdmi_vendor_infoframe_pack returns the number of bytes packed into the binary buffer or a negative error code on failure. So correct it. Fixes: 8f83f26891e1 ("drm/mediatek: Add HDMI support") Signed-off-by: Nickey Yang Signed-off-by: CK Hu --- drivers/gpu/drm/mediatek/mtk_hdmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c index 41a1c03b0347..0a4ffd724146 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1062,7 +1062,7 @@ static int mtk_hdmi_setup_vendor_specific_infoframe(struct mtk_hdmi *hdmi, } err = hdmi_vendor_infoframe_pack(&frame, buffer, sizeof(buffer)); - if (err) { + if (err < 0) { dev_err(hdmi->dev, "Failed to pack vendor infoframe: %zd\n", err); return err; -- cgit v1.2.3