From: Sean Paul <seanp...@chromium.org>
Fixes the following build warning:
drivers/gpu/drm/mediatek/mtk_hdmi.c:327:2: warning: enumeration value
‘HDMI_INFOFRAME_TYPE_DRM’ not handled in switch [-Wswitch]
Introduced with the addition of HDMI_INFOFRAME_TYPE_DRM in the commit
below, but the code really should have been future-proofed from the
start.
Fixes: 2cdbfd66a829 ("drm: Enable HDR infoframe support")
Cc: Uma Shankar <uma.shan...@intel.com>
Cc: Shashank Sharma <shashank.sha...@intel.com>
Cc: Ville Syrjälä <ville.syrj...@linux.intel.com>
Cc: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
Cc: Maxime Ripard <maxime.rip...@bootlin.com>
Cc: Sean Paul <s...@poorly.run>
Cc: David Airlie <airl...@linux.ie>
Cc: Daniel Vetter <dan...@ffwll.ch>
Cc: Bartlomiej Zolnierkiewicz <b.zolnier...@samsung.com>
Cc: "Ville Syrjälä" <ville.syrj...@linux.intel.com>
Cc: Hans Verkuil <hansv...@cisco.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-fb...@vger.kernel.org
Signed-off-by: Sean Paul <seanp...@chromium.org>
---
drivers/gpu/drm/mediatek/mtk_hdmi.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c
b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index e04e6c293d39..10cc9910f164 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -341,6 +341,9 @@ static void mtk_hdmi_hw_send_info_frame(struct mtk_hdmi
*hdmi, u8 *buffer,
ctrl_frame_en = VS_EN;
ctrl_reg = GRL_ACP_ISRC_CTRL;
break;
+ default:
+ dev_err(hdmi->dev, "Unknown infoframe type %d\n", frame_type);
+ return;
}
mtk_hdmi_clear_bits(hdmi, ctrl_reg, ctrl_frame_en);
mtk_hdmi_write(hdmi, GRL_INFOFRM_TYPE, frame_type);
--
Sean Paul, Software Engineer, Google / Chromium OS
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