--- zzzz-none-000/linux-3.10.107/Documentation/video4linux/fimc.txt	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/Documentation/video4linux/fimc.txt	2021-02-04 17:41:59.000000000 +0000
@@ -1,6 +1,6 @@
 Samsung S5P/EXYNOS4 FIMC driver
 
-Copyright (C) 2012 Samsung Electronics Co., Ltd.
+Copyright (C) 2012 - 2013 Samsung Electronics Co., Ltd.
 ---------------------------------------------------------------------------
 
 The FIMC (Fully Interactive Mobile Camera) device available in Samsung
@@ -10,7 +10,7 @@
 path.  There are multiple FIMC instances in the SoCs (up to 4), having
 slightly different capabilities, like pixel alignment constraints, rotator
 availability, LCD writeback support, etc. The driver is located at
-drivers/media/platform/s5p-fimc directory.
+drivers/media/platform/exynos4-is directory.
 
 1. Supported SoCs
 =================
@@ -36,21 +36,21 @@
 =====================
 
 - media device driver
-  drivers/media/platform/s5p-fimc/fimc-mdevice.[ch]
+  drivers/media/platform/exynos4-is/media-dev.[ch]
 
  - camera capture video device driver
-  drivers/media/platform/s5p-fimc/fimc-capture.c
+  drivers/media/platform/exynos4-is/fimc-capture.c
 
  - MIPI-CSI2 receiver subdev
-  drivers/media/platform/s5p-fimc/mipi-csis.[ch]
+  drivers/media/platform/exynos4-is/mipi-csis.[ch]
 
  - video post-processor (mem-to-mem)
-  drivers/media/platform/s5p-fimc/fimc-core.c
+  drivers/media/platform/exynos4-is/fimc-core.c
 
  - common files
-  drivers/media/platform/s5p-fimc/fimc-core.h
-  drivers/media/platform/s5p-fimc/fimc-reg.h
-  drivers/media/platform/s5p-fimc/regs-fimc.h
+  drivers/media/platform/exynos4-is/fimc-core.h
+  drivers/media/platform/exynos4-is/fimc-reg.h
+  drivers/media/platform/exynos4-is/regs-fimc.h
 
 4. User space interfaces
 ========================
@@ -140,39 +140,9 @@
 or retrieve the information from /dev/media? with help of the media-ctl tool:
 # media-ctl -p
 
-6. Platform support
-===================
-
-The machine code (plat-s5p and arch/arm/mach-*) must select following options
-
-CONFIG_S5P_DEV_FIMC0       mandatory
-CONFIG_S5P_DEV_FIMC1  \
-CONFIG_S5P_DEV_FIMC2  |    optional
-CONFIG_S5P_DEV_FIMC3  |
-CONFIG_S5P_SETUP_FIMC /
-CONFIG_S5P_SETUP_MIPIPHY \
-CONFIG_S5P_DEV_CSIS0     | optional for MIPI-CSI interface
-CONFIG_S5P_DEV_CSIS1     /
-
-Except that, relevant s5p_device_fimc? should be registered in the machine code
-in addition to a "s5p-fimc-md" platform device to which the media device driver
-is bound.  The "s5p-fimc-md" device instance is required even if only mem-to-mem
-operation is used.
-
-The description of sensor(s) attached to FIMC/MIPI-CSIS camera inputs should be
-passed as the "s5p-fimc-md" device platform_data.  The platform data structure
-is defined in file include/media/s5p_fimc.h.
-
 7. Build
 ========
 
-This driver depends on following config options:
-PLAT_S5P,
-PM_RUNTIME,
-I2C,
-REGULATOR,
-VIDEO_V4L2_SUBDEV_API,
-
 If the driver is built as a loadable kernel module (CONFIG_VIDEO_SAMSUNG_S5P_FIMC=m)
 two modules are created (in addition to the core v4l2 modules): s5p-fimc.ko and
 optional s5p-csis.ko (MIPI-CSI receiver subdev).