ANDROID: drm: fix HDR static metadata type field numbering

According to CTA-861 specification, HDR static metadata data block allows a
sink to indicate which HDR metadata types it supports by setting the SM_0 to
SM_7 bits. Currently, only Static Metadata Type 1 is supported and this is
indicated by setting the SM_0 bit to 1.

However, the connector->hdr_sink_metadata.hdmi_type1.metadata_type is always
0, because hdr_metadata_type() in drm_edid.c checks the wrong bit.

This patch corrects the HDMI_STATIC_METADATA_TYPE1 bit position.

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
Bug: 139653858
Change-Id: I42f4c4d35781a90d49246b679807b3bd5dd9d571
Link: https://patchwork.kernel.org/patch/11264253/


Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Alistair Delva <adelva@google.com>