media: imagination: VIDEO_E5010_JPEG_ENC should depend on ARCH_K3

Currently, the Imagination E5010 JPEG Encoder is only present on Texas
Instruments K3 SoCs. Hence add a dependency on ARCH_K3, to prevent
asking the user about this driver when configuring a kernel without TI
K3 SoC support. The dependency can be relaxed if/when the encoder
appears on other SoC families.

Fixes: a1e294045885 ("media: imagination: Add E5010 JPEG Encoder driver")
Signed-off-by: Geert Uytterhoeven <[e-mail]>
Signed-off-by: Sebastian Fricke <[e-mail]>
Signed-off-by: Hans Verkuil <[e-mail]>

drivers/media/platform/imagination/Kconfig

···
 config VIDEO_E5010_JPEG_ENC
 	tristate "Imagination E5010 JPEG Encoder Driver"
 	depends on VIDEO_DEV
+	depends on ARCH_K3 || COMPILE_TEST
 	select VIDEOBUF2_DMA_CONTIG
 	select VIDEOBUF2_VMALLOC
 	select V4L2_MEM2MEM_DEV