Change in coreboot[master]: driver/intel/mipi_camera: Add support for _DSC field

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: Varshit B Pandya, Maulik V Vaghela, Subrata Banik, Patrick Rudolph.
Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/58767 )

Change subject: driver/intel/mipi_camera: Add support for _DSC field
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Patch Set 6:

(3 comments)

File src/drivers/intel/mipi_camera/camera.c:

https://review.coreboot.org/c/coreboot/+/58767/comment/41d7986e_c4c171c3 
PS6, Line 850: (
nit: space after `if`

https://review.coreboot.org/c/coreboot/+/58767/comment/47c5c56e_d4b65e79 
PS6, Line 852: 0x4
`ACPI_DEVICE_SLEEP_D3_COLD`

but should this value be configurable in chip.h?

File src/drivers/intel/mipi_camera/chip.h:

https://review.coreboot.org/c/coreboot/+/58767/comment/9ed6275b_6b015bf5 
PS5, Line 260: acpi_dsc;
> will test by adding _DSC in all camera devices

If the kernel doesn't check for its existence, I don't see how it could be a problem to include it.