[PATCH 0/7] media Kconfig reorg - part 3

[PATCH 0/7] media Kconfig reorg - part 3

[Mauro Carvalho Chehab]

That's a third part of the patch series with improve the media Kconfig
settings.

The entire series is
at:

	https://git.linuxtv.org/mchehab/experimental.git/log/?h=media-kconfig

patch 1 addresses a report from Helen that an user might not notice
that drivers are filtered. So, it adds an explicit message warning
about that;

patch 2 marks PCI skeleton and dvb-dummy-fe as test drivers too;

patch 3-5 duplicates the dvb_dummy_fe driver into the ddbridge driver.
The ddbridge driver is unique: it has a PCI bridge with some slots for
frontends. When the slot is empty, it uses the dummy frontend. As we'll
be soon changing the dummy frontend to make it a virtual driver, and no
other real driver requires a dummy FE, place a simplified copy of it at
the ddbridge directory;

patch 6 fix several problems related to media test devices. Before
such patch, one would need to build a real driver in order to select
the needed cores for the test ones.

patch 7 adds some missing SPDX headers at the media build system.

Mauro Carvalho Chehab (7):
  media: Kconfig: warn if drivers are filtered
  media: Kconfig: mark other drivers as test drivers
  media: ddbridge: copy the dvb_dummy_fe driver to ddbridge
  media: ddbridge-dummy_fe: do some vars and function renames
  media: ddbridge: use the ddbridge's own dummy fe driver
  media: Kconfig: fix selection for test drivers
  media: add SPDX headers on Kconfig and Makefile files

 drivers/media/Kconfig                         |   7 +-
 drivers/media/dvb-frontends/Kconfig           |  15 +-
 drivers/media/mc/Kconfig                      |   2 +
 drivers/media/pci/Kconfig                     |   9 +-
 drivers/media/pci/ddbridge/Kconfig            |   1 -
 drivers/media/pci/ddbridge/Makefile           |   2 +-
 drivers/media/pci/ddbridge/ddbridge-core.c    |   4 +-
 .../media/pci/ddbridge/ddbridge-dummy-fe.c    | 153 ++++++++++++++++++
 .../media/pci/ddbridge/ddbridge-dummy-fe.h    |  16 ++
 drivers/media/platform/sunxi/Kconfig          |   2 +
 drivers/media/platform/sunxi/Makefile         |   2 +
 .../media/platform/sunxi/sun4i-csi/Kconfig    |   2 +
 .../media/platform/sunxi/sun4i-csi/Makefile   |   2 +
 drivers/media/test_drivers/Kconfig            |   2 +-
 drivers/staging/media/hantro/Makefile         |   2 +
 drivers/staging/media/rkisp1/Makefile         |   2 +
 16 files changed, 210 insertions(+), 13 deletions(-)
 create mode 100644 drivers/media/pci/ddbridge/ddbridge-dummy-fe.c
 create mode 100644 drivers/media/pci/ddbridge/ddbridge-dummy-fe.h

-- 
2.25.1



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[PATCH 7/7] media: add SPDX headers on Kconfig and Makefile files

[Mauro Carvalho Chehab]

Most of media Kconfig/Makefile files already has SPDX,
but there are a few ones still missing. Add it to them.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 drivers/media/dvb-frontends/Kconfig             | 2 ++
 drivers/media/mc/Kconfig                        | 2 ++
 drivers/media/platform/sunxi/Kconfig            | 2 ++
 drivers/media/platform/sunxi/Makefile           | 2 ++
 drivers/media/platform/sunxi/sun4i-csi/Kconfig  | 2 ++
 drivers/media/platform/sunxi/sun4i-csi/Makefile | 2 ++
 drivers/staging/media/hantro/Makefile           | 2 ++
 drivers/staging/media/rkisp1/Makefile           | 2 ++
 8 files changed, 16 insertions(+)

diff --git a/drivers/media/dvb-frontends/Kconfig b/drivers/media/dvb-frontends/Kconfig
index 1f45808d94da..aa24506257b3 100644
--- a/drivers/media/dvb-frontends/Kconfig
+++ b/drivers/media/dvb-frontends/Kconfig
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0
+
 if MEDIA_DIGITAL_TV_SUPPORT
 
 comment "DVB Frontend drivers hidden by 'Autoselect ancillary drivers'"
diff --git a/drivers/media/mc/Kconfig b/drivers/media/mc/Kconfig
index b3579d6c9e32..002a918c4c75 100644
--- a/drivers/media/mc/Kconfig
+++ b/drivers/media/mc/Kconfig
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0
+
 #
 # Media controller
 #	Selectable only for webcam/grabbers, as other drivers don't use it
diff --git a/drivers/media/platform/sunxi/Kconfig b/drivers/media/platform/sunxi/Kconfig
index 71808e93ac2e..7151cc249afa 100644
--- a/drivers/media/platform/sunxi/Kconfig
+++ b/drivers/media/platform/sunxi/Kconfig
@@ -1,2 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
+
 source "drivers/media/platform/sunxi/sun4i-csi/Kconfig"
 source "drivers/media/platform/sunxi/sun6i-csi/Kconfig"
diff --git a/drivers/media/platform/sunxi/Makefile b/drivers/media/platform/sunxi/Makefile
index ff0993f70dc3..fc537c9f5ca9 100644
--- a/drivers/media/platform/sunxi/Makefile
+++ b/drivers/media/platform/sunxi/Makefile
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0
+
 obj-y		+= sun4i-csi/
 obj-y		+= sun6i-csi/
 obj-y		+= sun8i-di/
diff --git a/drivers/media/platform/sunxi/sun4i-csi/Kconfig b/drivers/media/platform/sunxi/sun4i-csi/Kconfig
index 5054e7b0d1ac..903c6152f6e8 100644
--- a/drivers/media/platform/sunxi/sun4i-csi/Kconfig
+++ b/drivers/media/platform/sunxi/sun4i-csi/Kconfig
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0
+
 config VIDEO_SUN4I_CSI
 	tristate "Allwinner A10 CMOS Sensor Interface Support"
 	depends on VIDEO_V4L2 && COMMON_CLK  && HAS_DMA
diff --git a/drivers/media/platform/sunxi/sun4i-csi/Makefile b/drivers/media/platform/sunxi/sun4i-csi/Makefile
index 7c790a57f5ee..5062b006d63e 100644
--- a/drivers/media/platform/sunxi/sun4i-csi/Makefile
+++ b/drivers/media/platform/sunxi/sun4i-csi/Makefile
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0
+
 sun4i-csi-y += sun4i_csi.o
 sun4i-csi-y += sun4i_dma.o
 sun4i-csi-y += sun4i_v4l2.o
diff --git a/drivers/staging/media/hantro/Makefile b/drivers/staging/media/hantro/Makefile
index 496b30c3c396..a558cb0623dc 100644
--- a/drivers/staging/media/hantro/Makefile
+++ b/drivers/staging/media/hantro/Makefile
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0
+
 obj-$(CONFIG_VIDEO_HANTRO) += hantro-vpu.o
 
 hantro-vpu-y += \
diff --git a/drivers/staging/media/rkisp1/Makefile b/drivers/staging/media/rkisp1/Makefile
index 69ca59c7ef34..ab32a77db8f7 100644
--- a/drivers/staging/media/rkisp1/Makefile
+++ b/drivers/staging/media/rkisp1/Makefile
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0
+
 obj-$(CONFIG_VIDEO_ROCKCHIP_ISP1) += rockchip-isp1.o
 rockchip-isp1-objs += 	rkisp1-capture.o \
 			rkisp1-common.o \
-- 
2.25.1


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