diff options
| author |   Thomas Anderson <thomasanderson@google.com> | 2019-12-10 14:10:48 -0800 |
|---|---|---|
| committer |   Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-12-11 16:43:12 +0200 |
| commit | 919dfb7830568f1d5b2cf0cfb9e0a1d4a4c7bfeb (patch) | |
| tree | 0af226460726bcd3ecc5316083c323f33330a086 /include/drm/drm_connector.h | |
| parent | auxdisplay: constify fb ops (diff) | |
| download | linux-dev-919dfb7830568f1d5b2cf0cfb9e0a1d4a4c7bfeb.tar.xz linux-dev-919dfb7830568f1d5b2cf0cfb9e0a1d4a4c7bfeb.zip | |
drm/edid: Increase size of VDB and CMDB bitmaps to 256 bits
CEA-861-G adds modes up to 219, so increase the size of the
maps in preparation for adding the new modes to drm_edid.c.
Signed-off-by: Thomas Anderson <thomasanderson@google.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191210221048.83628-1-thomasanderson@google.com
Diffstat (limited to 'include/drm/drm_connector.h')
| -rw-r--r-- | include/drm/drm_connector.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 5f8c3389d46f..17b728d9c73d 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -188,19 +188,19 @@ struct drm_hdmi_info { /** * @y420_vdb_modes: bitmap of modes which can support ycbcr420 - * output only (not normal RGB/YCBCR444/422 outputs). There are total - * 107 VICs defined by CEA-861-F spec, so the size is 128 bits to map - * upto 128 VICs; + * output only (not normal RGB/YCBCR444/422 outputs). The max VIC + * defined by the CEA-861-G spec is 219, so the size is 256 bits to map + * up to 256 VICs. */ - unsigned long y420_vdb_modes[BITS_TO_LONGS(128)]; + unsigned long y420_vdb_modes[BITS_TO_LONGS(256)]; /** * @y420_cmdb_modes: bitmap of modes which can support ycbcr420 - * output also, along with normal HDMI outputs. There are total 107 - * VICs defined by CEA-861-F spec, so the size is 128 bits to map upto - * 128 VICs; + * output also, along with normal HDMI outputs. The max VIC defined by + * the CEA-861-G spec is 219, so the size is 256 bits to map up to 256 + * VICs. */ - unsigned long y420_cmdb_modes[BITS_TO_LONGS(128)]; + unsigned long y420_cmdb_modes[BITS_TO_LONGS(256)]; /** @y420_cmdb_map: bitmap of SVD index, to extraxt vcb modes */ u64 y420_cmdb_map; |