media: smiapp: Rename as "ccs"

Rename the "smiapp" driver as "ccs". MIPI CCS is the contemporary standard
for raw Bayer camera sensors. The driver retains support for the SMIA++
and SMIA compliant camera sensors. A module alias is added for old user
space using "smiapp" module name.

Add Intel copyright while at it.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/MAINTAINERS b/MAINTAINERS
index 0864fe0..e23b3e4 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -11630,6 +11630,17 @@ M:     Oliver Neukum <oliver@neukum.org>
 S:     Maintained
 F:     drivers/usb/image/microtek.*
 
+MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
+M:     Sakari Ailus <sakari.ailus@linux.intel.com>
+L:     linux-media@vger.kernel.org
+S:     Maintained
+F:     Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
+F:     Documentation/driver-api/media/drivers/ccs/
+F:     drivers/media/i2c/ccs/
+F:     drivers/media/i2c/smiapp-pll.c
+F:     drivers/media/i2c/smiapp-pll.h
+F:     include/uapi/linux/smiapp.h
+
 MIPS
 M:     Thomas Bogendoerfer <tsbogend@alpha.franken.de>
 L:     linux-mips@vger.kernel.org
@@ -16103,17 +16114,6 @@ S:     Maintained
 F:     drivers/firmware/smccc/
 F:     include/linux/arm-smccc.h
 
-SMIA AND SMIA++ IMAGE SENSOR DRIVER
-M:     Sakari Ailus <sakari.ailus@linux.intel.com>
-L:     linux-media@vger.kernel.org
-S:     Maintained
-F:     Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
-F:     Documentation/driver-api/media/drivers/ccs/
-F:     drivers/media/i2c/smiapp-pll.c
-F:     drivers/media/i2c/smiapp-pll.h
-F:     drivers/media/i2c/smiapp/
-F:     include/uapi/linux/smiapp.h
-
 SMM665 HARDWARE MONITOR DRIVER
 M:     Guenter Roeck <linux@roeck-us.net>
 L:     linux-hwmon@vger.kernel.org

diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index 369b6d8..3787c22 100644 (file)
--- a/drivers/media/i2c/Kconfig
+++ b/drivers/media/i2c/Kconfig
@@ -1247,7 +1247,7 @@ config VIDEO_S5K5BAF
          This is a V4L2 sensor driver for Samsung S5K5BAF 2M
          camera sensor with an embedded SoC image signal processor.
 
-source "drivers/media/i2c/smiapp/Kconfig"
+source "drivers/media/i2c/ccs/Kconfig"
 source "drivers/media/i2c/et8ek8/Kconfig"
 
 config VIDEO_S5C73M3

diff --git a/drivers/media/i2c/Makefile b/drivers/media/i2c/Makefile
index b448506..5c73339 100644 (file)
--- a/drivers/media/i2c/Makefile
+++ b/drivers/media/i2c/Makefile
@@ -2,7 +2,7 @@
 msp3400-objs   :=      msp3400-driver.o msp3400-kthreads.o
 obj-$(CONFIG_VIDEO_MSP3400) += msp3400.o
 
-obj-$(CONFIG_VIDEO_SMIAPP)     += smiapp/
+obj-$(CONFIG_VIDEO_CCS)                += ccs/
 obj-$(CONFIG_VIDEO_ET8EK8)     += et8ek8/
 obj-$(CONFIG_VIDEO_CX25840) += cx25840/
 obj-$(CONFIG_VIDEO_M5MOLS)     += m5mols/

diff --git a/drivers/media/i2c/smiapp/Kconfig b/drivers/media/i2c/ccs/Kconfig
similarity index 55%
rename from drivers/media/i2c/smiapp/Kconfig
rename to drivers/media/i2c/ccs/Kconfig
index 6893b53..b4f8b10 100644 (file)
--- a/drivers/media/i2c/smiapp/Kconfig
+++ b/drivers/media/i2c/ccs/Kconfig
@@ -1,10 +1,11 @@
 # SPDX-License-Identifier: GPL-2.0-only
-config VIDEO_SMIAPP
-       tristate "SMIA++/SMIA sensor support"
+config VIDEO_CCS
+       tristate "MIPI CCS/SMIA++/SMIA sensor support"
        depends on I2C && VIDEO_V4L2 && HAVE_CLK
        select MEDIA_CONTROLLER
        select VIDEO_V4L2_SUBDEV_API
        select VIDEO_SMIAPP_PLL
        select V4L2_FWNODE
        help
-         This is a generic driver for SMIA++/SMIA camera modules.
+         This is a generic driver for MIPI CCS, SMIA++ and SMIA compliant
+         camera sensors.

diff --git a/drivers/media/i2c/smiapp/Makefile b/drivers/media/i2c/ccs/Makefile
similarity index 57%
rename from drivers/media/i2c/smiapp/Makefile
rename to drivers/media/i2c/ccs/Makefile
index c9d300b..08dd4e9 100644 (file)
--- a/drivers/media/i2c/smiapp/Makefile
+++ b/drivers/media/i2c/ccs/Makefile
@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0-only
-smiapp-objs                    += ccs-core.o ccs-reg-access.o \
+ccs-objs                       += ccs-core.o ccs-reg-access.o \
                                   ccs-quirk.o ccs-limits.o
-obj-$(CONFIG_VIDEO_SMIAPP)     += smiapp.o
+obj-$(CONFIG_VIDEO_CCS)                += ccs.o
 
 ccflags-y += -I $(srctree)/drivers/media/i2c

diff --git a/drivers/media/i2c/smiapp/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c
similarity index 99%
rename from drivers/media/i2c/smiapp/ccs-core.c
rename to drivers/media/i2c/ccs/ccs-core.c
index 30c4d8e..2dfb26c 100644 (file)
--- a/drivers/media/i2c/smiapp/ccs-core.c
+++ b/drivers/media/i2c/ccs/ccs-core.c
@@ -1,9 +1,10 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * drivers/media/i2c/smiapp/ccs-core.c
+ * drivers/media/i2c/ccs/ccs-core.c
  *
- * Generic driver for SMIA/SMIA++ compliant camera modules
+ * Generic driver for MIPI CCS/SMIA/SMIA++ compliant camera sensors
  *
+ * Copyright (C) 2020 Intel Corporation
  * Copyright (C) 2010--2012 Nokia Corporation
  * Contact: Sakari Ailus <sakari.ailus@iki.fi>
  *
@@ -3298,3 +3299,4 @@ module_exit(ccs_module_cleanup);
 MODULE_AUTHOR("Sakari Ailus <sakari.ailus@iki.fi>");
 MODULE_DESCRIPTION("Generic MIPI CCS/SMIA/SMIA++ camera sensor driver");
 MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("smiapp");

diff --git a/drivers/media/i2c/smiapp/ccs-limits.c b/drivers/media/i2c/ccs/ccs-limits.c
similarity index 100%
rename from drivers/media/i2c/smiapp/ccs-limits.c
rename to drivers/media/i2c/ccs/ccs-limits.c

diff --git a/drivers/media/i2c/smiapp/ccs-limits.h b/drivers/media/i2c/ccs/ccs-limits.h
similarity index 100%
rename from drivers/media/i2c/smiapp/ccs-limits.h
rename to drivers/media/i2c/ccs/ccs-limits.h

diff --git a/drivers/media/i2c/smiapp/ccs-quirk.c b/drivers/media/i2c/ccs/ccs-quirk.c
similarity index 97%
rename from drivers/media/i2c/smiapp/ccs-quirk.c
rename to drivers/media/i2c/ccs/ccs-quirk.c
index 6c48d09..5a24da1 100644 (file)
--- a/drivers/media/i2c/smiapp/ccs-quirk.c
+++ b/drivers/media/i2c/ccs/ccs-quirk.c
@@ -1,9 +1,10 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * drivers/media/i2c/smiapp/ccs-quirk.c
+ * drivers/media/i2c/ccs/ccs-quirk.c
  *
- * Generic driver for SMIA/SMIA++ compliant camera modules
+ * Generic driver for MIPI CCS/SMIA/SMIA++ compliant camera sensors
  *
+ * Copyright (C) 2020 Intel Corporation
  * Copyright (C) 2011--2012 Nokia Corporation
  * Contact: Sakari Ailus <sakari.ailus@iki.fi>
  */

diff --git a/drivers/media/i2c/smiapp/ccs-quirk.h b/drivers/media/i2c/ccs/ccs-quirk.h
similarity index 94%
rename from drivers/media/i2c/smiapp/ccs-quirk.h
rename to drivers/media/i2c/ccs/ccs-quirk.h
index d208379..3e7779e 100644 (file)
--- a/drivers/media/i2c/smiapp/ccs-quirk.h
+++ b/drivers/media/i2c/ccs/ccs-quirk.h
@@ -1,9 +1,10 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
- * drivers/media/i2c/smiapp/ccs-quirk.h
+ * drivers/media/i2c/ccs/ccs-quirk.h
  *
- * Generic driver for SMIA/SMIA++ compliant camera modules
+ * Generic driver for MIPI CCS/SMIA/SMIA++ compliant camera sensors
  *
+ * Copyright (C) 2020 Intel Corporation
  * Copyright (C) 2011--2012 Nokia Corporation
  * Contact: Sakari Ailus <sakari.ailus@iki.fi>
  */

diff --git a/drivers/media/i2c/smiapp/ccs-reg-access.c b/drivers/media/i2c/ccs/ccs-reg-access.c
similarity index 97%
rename from drivers/media/i2c/smiapp/ccs-reg-access.c
rename to drivers/media/i2c/ccs/ccs-reg-access.c
index 4e6d212..a8e9a23 100644 (file)
--- a/drivers/media/i2c/smiapp/ccs-reg-access.c
+++ b/drivers/media/i2c/ccs/ccs-reg-access.c
@@ -1,9 +1,10 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * drivers/media/i2c/smiapp/ccs-regs.c
+ * drivers/media/i2c/ccs/ccs-reg-access.c
  *
- * Generic driver for SMIA/SMIA++ compliant camera modules
+ * Generic driver for MIPI CCS/SMIA/SMIA++ compliant camera sensors
  *
+ * Copyright (C) 2020 Intel Corporation
  * Copyright (C) 2011--2012 Nokia Corporation
  * Contact: Sakari Ailus <sakari.ailus@iki.fi>
  */

diff --git a/drivers/media/i2c/smiapp/ccs-reg-access.h b/drivers/media/i2c/ccs/ccs-reg-access.h
similarity index 86%
rename from drivers/media/i2c/smiapp/ccs-reg-access.h
rename to drivers/media/i2c/ccs/ccs-reg-access.h
index 76ac036..9fdf565 100644 (file)
--- a/drivers/media/i2c/smiapp/ccs-reg-access.h
+++ b/drivers/media/i2c/ccs/ccs-reg-access.h
@@ -1,9 +1,10 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
- * include/media/smiapp/ccs-regs.h
+ * include/media/ccs/ccs-reg-access.h
  *
- * Generic driver for SMIA/SMIA++ compliant camera modules
+ * Generic driver for MIPI CCS/SMIA/SMIA++ compliant camera sensors
  *
+ * Copyright (C) 2020 Intel Corporation
  * Copyright (C) 2011--2012 Nokia Corporation
  * Contact: Sakari Ailus <sakari.ailus@iki.fi>
  */

diff --git a/drivers/media/i2c/smiapp/ccs-regs.h b/drivers/media/i2c/ccs/ccs-regs.h
similarity index 100%
rename from drivers/media/i2c/smiapp/ccs-regs.h
rename to drivers/media/i2c/ccs/ccs-regs.h

diff --git a/drivers/media/i2c/smiapp/ccs.h b/drivers/media/i2c/ccs/ccs.h
similarity index 98%
rename from drivers/media/i2c/smiapp/ccs.h
rename to drivers/media/i2c/ccs/ccs.h
index 20b1125..7f6ed95 100644 (file)
--- a/drivers/media/i2c/smiapp/ccs.h
+++ b/drivers/media/i2c/ccs/ccs.h
@@ -2,8 +2,9 @@
 /*
  * drivers/media/i2c/smiapp/ccs.h
  *
- * Generic driver for SMIA/SMIA++ compliant camera modules
+ * Generic driver for MIPI CCS/SMIA/SMIA++ compliant camera sensors
  *
+ * Copyright (C) 2020 Intel Corporation
  * Copyright (C) 2010--2012 Nokia Corporation
  * Contact: Sakari Ailus <sakari.ailus@iki.fi>
  */

diff --git a/drivers/media/i2c/smiapp/smiapp-reg-defs.h b/drivers/media/i2c/ccs/smiapp-reg-defs.h
similarity index 99%
rename from drivers/media/i2c/smiapp/smiapp-reg-defs.h
rename to drivers/media/i2c/ccs/smiapp-reg-defs.h
index 06b69b1..e80c110 100644 (file)
--- a/drivers/media/i2c/smiapp/smiapp-reg-defs.h
+++ b/drivers/media/i2c/ccs/smiapp-reg-defs.h
@@ -2,8 +2,9 @@
 /*
  * drivers/media/i2c/smiapp/smiapp-reg-defs.h
  *
- * Generic driver for SMIA/SMIA++ compliant camera modules
+ * Generic driver for MIPI CCS/SMIA/SMIA++ compliant camera sensors
  *
+ * Copyright (C) 2020 Intel Corporation
  * Copyright (C) 2011--2012 Nokia Corporation
  * Contact: Sakari Ailus <sakari.ailus@iki.fi>
  */