docs-rst: replace bayer.png by a SVG image

SVG images are scalable, with makes easier to output on
different formats.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Documentation/media/Makefile

@@ -13,6 +13,7 @@ TARGETS := $(addprefix $(BUILDDIR)/, $(FILES))
 IMAGES = \
 	typical_media_device.svg \
 	uapi/dvb/dvbstb.svg \
+	uapi/v4l/bayer.svg \
 	uapi/v4l/constraints.svg \
 	uapi/v4l/crop.svg \
 	uapi/v4l/fieldseq_bt.svg \

Documentation/media/uapi/v4l/subdev-formats.rst

@@ -1514,8 +1514,8 @@ be named ``MEDIA_BUS_FMT_SRGGB10_2X8_PADHI_LE``.
 
 .. _bayer-patterns:
 
-.. figure::  bayer.png
-    :alt:    bayer.png
+.. figure::  bayer.*
+    :alt:    bayer.pdf / bayer.svg
     :align:  center
 
     **Figure 4.8 Bayer Patterns**