diff options
| author | YYS <nickey.yang@rock-chips.com> | 2017-03-21 09:27:03 +0100 |
|---|---|---|
| committer | CK Hu <ck.hu@mediatek.com> | 2017-05-22 07:49:17 +0200 |
| commit | 014580ffab654bb83256783a2b185cf6c06dffaa (patch) | |
| tree | 3c1547b3e4da5e0d7f40f561388785cb40aff6cc /drivers/gpu/drm/mediatek | |
| parent | drm/mediatek: fix a timeout loop (diff) | |
| download | linux-014580ffab654bb83256783a2b185cf6c06dffaa.tar.xz linux-014580ffab654bb83256783a2b185cf6c06dffaa.zip | |
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 <nickey.yang@rock-chips.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
Diffstat (limited to 'drivers/gpu/drm/mediatek')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_hdmi.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |