media: av7110: move driver to staging

This driver is really old, from devices that aren't
manufactured anymore for more than a decade.

Also, the decoder supports only MPEG2, with is not compatible
with several modern DVB streams.

It is also the only upstream driver relying on the DVB
"full-featured" API.

Some changes at the frontend drivers seem to have broken it
without anybody noticing.

Due to that, it sounds it is time to retire the driver for good.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

23 files changed, 101 insertions, 84 deletions

diff --git a/drivers/media/pci/ttpci/Kconfig b/drivers/media/pci/ttpci/Kconfig
index 8a362ee9105f..65a6832a6b96 100644
--- a/drivers/media/pci/ttpci/Kconfig
+++ b/drivers/media/pci/ttpci/Kconfig
@@ -1,56 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0-only
-config DVB_AV7110_IR
-	bool
-	depends on RC_CORE=y || RC_CORE = DVB_AV7110
-	default DVB_AV7110
-
-config DVB_AV7110
-	tristate "AV7110 cards"
-	depends on DVB_CORE && PCI && I2C
-	select TTPCI_EEPROM
-	select VIDEO_SAA7146_VV
-	depends on VIDEO_DEV	# dependencies of VIDEO_SAA7146_VV
-	select DVB_VES1820 if MEDIA_SUBDRV_AUTOSELECT
-	select DVB_VES1X93 if MEDIA_SUBDRV_AUTOSELECT
-	select DVB_STV0299 if MEDIA_SUBDRV_AUTOSELECT
-	select DVB_TDA8083 if MEDIA_SUBDRV_AUTOSELECT
-	select DVB_SP8870 if MEDIA_SUBDRV_AUTOSELECT
-	select DVB_STV0297 if MEDIA_SUBDRV_AUTOSELECT
-	select DVB_L64781 if MEDIA_SUBDRV_AUTOSELECT
-	select DVB_LNBP21 if MEDIA_SUBDRV_AUTOSELECT
-	help
-	  Support for SAA7146 and AV7110 based DVB cards as produced
-	  by Fujitsu-Siemens, Technotrend, Hauppauge and others.
-
-	  This driver only supports the fullfeatured cards with
-	  onboard MPEG2 decoder.
-
-	  This driver needs an external firmware. Please use the script
-	  "<kerneldir>/scripts/get_dvb_firmware av7110" to
-	  download/extract it, and then copy it to /usr/lib/hotplug/firmware
-	  or /lib/firmware (depending on configuration of firmware hotplug).
-
-	  Alternatively, you can download the file and use the kernel's
-	  EXTRA_FIRMWARE configuration option to build it into your
-	  kernel image by adding the filename to the EXTRA_FIRMWARE
-	  configuration option string.
-
-	  Say Y if you own such a card and want to use it.
-
-config DVB_AV7110_OSD
-	bool "AV7110 OSD support"
-	depends on DVB_AV7110
-	default y if DVB_AV7110=y || DVB_AV7110=m
-	help
-	  The AV7110 firmware provides some code to generate an OnScreenDisplay
-	  on the video output. This is kind of nonstandard and not guaranteed to
-	  be maintained.
-
-	  Anyway, some popular DVB software like VDR uses this OSD to render
-	  its menus, so say Y if you want to use this software.
-
-	  All other people say N.
-
 config DVB_BUDGET_CORE
 	tristate "SAA7146 DVB cards (aka Budget, Nova-PCI)"
 	depends on DVB_CORE && PCI && I2C
@@ -136,25 +84,3 @@ config DVB_BUDGET_AV
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called budget-av.
-
-config DVB_BUDGET_PATCH
-	tristate "AV7110 cards with Budget Patch"
-	depends on DVB_BUDGET_CORE && I2C
-	depends on DVB_AV7110
-	select DVB_STV0299 if MEDIA_SUBDRV_AUTOSELECT
-	select DVB_VES1X93 if MEDIA_SUBDRV_AUTOSELECT
-	select DVB_TDA8083 if MEDIA_SUBDRV_AUTOSELECT
-	help
-	  Support for Budget Patch (full TS) modification on
-	  SAA7146+AV7110 based cards (DVB-S cards). This
-	  driver doesn't use onboard MPEG2 decoder. The
-	  card is driven in Budget-only mode. Card is
-	  required to have loaded firmware to tune properly.
-	  Firmware can be loaded by insertion and removal of
-	  standard AV7110 driver prior to loading this
-	  driver.
-
-	  Say Y if you own such a card and want to use it.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called budget-patch.
diff --git a/drivers/media/pci/ttpci/Makefile b/drivers/media/pci/ttpci/Makefile
index 61001fa5a93e..b0708f6e40cc 100644
--- a/drivers/media/pci/ttpci/Makefile
+++ b/drivers/media/pci/ttpci/Makefile
@@ -1,21 +1,12 @@
 # SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the kernel SAA7146 FULL TS DVB device driver
-# and the AV7110 DVB device driver
 #
 
-dvb-ttpci-objs := av7110_hw.o av7110_v4l.o av7110_av.o av7110_ca.o av7110.o av7110_ipack.o dvb_filter.o
-
-ifdef CONFIG_DVB_AV7110_IR
-dvb-ttpci-objs += av7110_ir.o
-endif
-
 obj-$(CONFIG_DVB_BUDGET_CORE) += budget-core.o
 obj-$(CONFIG_DVB_BUDGET) += budget.o
 obj-$(CONFIG_DVB_BUDGET_AV) += budget-av.o
 obj-$(CONFIG_DVB_BUDGET_CI) += budget-ci.o
-obj-$(CONFIG_DVB_BUDGET_PATCH) += budget-patch.o
-obj-$(CONFIG_DVB_AV7110) += dvb-ttpci.o
 
 ccflags-y += -I $(srctree)/drivers/media/dvb-frontends/
 ccflags-y += -I $(srctree)/drivers/media/tuners
diff --git a/drivers/media/pci/ttpci/budget.h b/drivers/media/pci/ttpci/budget.h
index a7463daf39f1..bd87432e6cde 100644
--- a/drivers/media/pci/ttpci/budget.h
+++ b/drivers/media/pci/ttpci/budget.h
@@ -8,7 +8,6 @@
 #include <media/demux.h>
 #include <media/dvb_demux.h>
 #include <media/dmxdev.h>
-#include "dvb_filter.h"
 #include <media/dvb_net.h>
 
 #include <linux/module.h>
@@ -28,6 +27,7 @@ extern int budget_debug;
 		       __func__, ##arg);				\
 } while (0)
 
+#define TS_SIZE        188
 
 struct budget_info {
 	char *name;
diff --git a/drivers/staging/media/Kconfig b/drivers/staging/media/Kconfig
index ca59986b20f8..e3aaae920847 100644
--- a/drivers/staging/media/Kconfig
+++ b/drivers/staging/media/Kconfig
@@ -42,4 +42,6 @@ source "drivers/staging/media/tegra-video/Kconfig"
 
 source "drivers/staging/media/ipu3/Kconfig"
 
+source "drivers/staging/media/av7110/Kconfig"
+
 endif
diff --git a/drivers/staging/media/Makefile b/drivers/staging/media/Makefile
index 716929a1a313..5b5afc5b03a0 100644
--- a/drivers/staging/media/Makefile
+++ b/drivers/staging/media/Makefile
@@ -10,3 +10,4 @@ obj-$(CONFIG_TEGRA_VDE)		+= tegra-vde/
 obj-$(CONFIG_VIDEO_HANTRO)	+= hantro/
 obj-$(CONFIG_VIDEO_IPU3_IMGU)	+= ipu3/
 obj-$(CONFIG_VIDEO_ZORAN)	+= zoran/
+obj-$(CONFIG_DVB_AV7110)	+= av7110/
diff --git a/drivers/staging/media/av7110/Kconfig b/drivers/staging/media/av7110/Kconfig
new file mode 100644
index 000000000000..e19d24bf2eb4
--- /dev/null
+++ b/drivers/staging/media/av7110/Kconfig
@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config DVB_AV7110_IR
+	bool
+	depends on RC_CORE=y || RC_CORE = DVB_AV7110
+	default DVB_AV7110
+
+config DVB_AV7110
+	tristate "AV7110 cards"
+	depends on DVB_CORE && PCI && I2C
+	select TTPCI_EEPROM
+	select VIDEO_SAA7146_VV
+	depends on VIDEO_DEV	# dependencies of VIDEO_SAA7146_VV
+	select DVB_VES1820 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_VES1X93 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_STV0299 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_TDA8083 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_SP8870 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_STV0297 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_L64781 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_LNBP21 if MEDIA_SUBDRV_AUTOSELECT
+	help
+	  Support for SAA7146 and AV7110 based DVB cards as produced
+	  by Fujitsu-Siemens, Technotrend, Hauppauge and others.
+
+	  This driver only supports the fullfeatured cards with
+	  onboard MPEG2 decoder.
+
+	  This driver needs an external firmware. Please use the script
+	  "<kerneldir>/scripts/get_dvb_firmware av7110" to
+	  download/extract it, and then copy it to /usr/lib/hotplug/firmware
+	  or /lib/firmware (depending on configuration of firmware hotplug).
+
+	  Alternatively, you can download the file and use the kernel's
+	  EXTRA_FIRMWARE configuration option to build it into your
+	  kernel image by adding the filename to the EXTRA_FIRMWARE
+	  configuration option string.
+
+	  Say Y if you own such a card and want to use it.
+
+config DVB_AV7110_OSD
+	bool "AV7110 OSD support"
+	depends on DVB_AV7110
+	default y if DVB_AV7110=y || DVB_AV7110=m
+	help
+	  The AV7110 firmware provides some code to generate an OnScreenDisplay
+	  on the video output. This is kind of nonstandard and not guaranteed to
+	  be maintained.
+
+	  Anyway, some popular DVB software like VDR uses this OSD to render
+	  its menus, so say Y if you want to use this software.
+
+	  All other people say N.
+
+config DVB_BUDGET_PATCH
+	tristate "AV7110 cards with Budget Patch"
+	depends on DVB_BUDGET_CORE && I2C
+	depends on DVB_AV7110
+	select DVB_STV0299 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_VES1X93 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_TDA8083 if MEDIA_SUBDRV_AUTOSELECT
+	help
+	  Support for Budget Patch (full TS) modification on
+	  SAA7146+AV7110 based cards (DVB-S cards). This
+	  driver doesn't use onboard MPEG2 decoder. The
+	  card is driven in Budget-only mode. Card is
+	  required to have loaded firmware to tune properly.
+	  Firmware can be loaded by insertion and removal of
+	  standard AV7110 driver prior to loading this
+	  driver.
+
+	  Say Y if you own such a card and want to use it.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called budget-patch.
diff --git a/drivers/staging/media/av7110/Makefile b/drivers/staging/media/av7110/Makefile
new file mode 100644
index 000000000000..dcabecf1abde
--- /dev/null
+++ b/drivers/staging/media/av7110/Makefile
@@ -0,0 +1,20 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for the AV7110 DVB device driver
+#
+
+dvb-ttpci-objs := av7110_hw.o av7110_v4l.o av7110_av.o av7110_ca.o av7110.o \
+		  av7110_ipack.o dvb_filter.o
+
+ifdef CONFIG_DVB_AV7110_IR
+dvb-ttpci-objs += av7110_ir.o
+endif
+
+obj-$(CONFIG_DVB_BUDGET_PATCH) += budget-patch.o
+
+obj-$(CONFIG_DVB_AV7110) += dvb-ttpci.o
+
+ccflags-y += -I $(srctree)/drivers/media/dvb-frontends
+ccflags-y += -I $(srctree)/drivers/media/tuners
+ccflags-y += -I $(srctree)/drivers/media/pci/ttpci
+ccflags-y += -I $(srctree)/drivers/media/common
diff --git a/drivers/staging/media/av7110/TODO b/drivers/staging/media/av7110/TODO
new file mode 100644
index 000000000000..60062d8441b3
--- /dev/null
+++ b/drivers/staging/media/av7110/TODO
@@ -0,0 +1,3 @@
+- This driver is too old and relies on a different API.
+  Drop it from Kernel on a couple of versions.
+- Cleanup patches for the drivers here won't be accepted.
diff --git a/drivers/media/pci/ttpci/av7110.c b/drivers/staging/media/av7110/av7110.c
index d74ee0ecfb36..d74ee0ecfb36 100644
--- a/drivers/media/pci/ttpci/av7110.c
+++ b/drivers/staging/media/av7110/av7110.c
diff --git a/drivers/media/pci/ttpci/av7110.h b/drivers/staging/media/av7110/av7110.h
index 809d938ae166..809d938ae166 100644
--- a/drivers/media/pci/ttpci/av7110.h
+++ b/drivers/staging/media/av7110/av7110.h
diff --git a/drivers/media/pci/ttpci/av7110_av.c b/drivers/staging/media/av7110/av7110_av.c
index 91f4866c7e59..91f4866c7e59 100644
--- a/drivers/media/pci/ttpci/av7110_av.c
+++ b/drivers/staging/media/av7110/av7110_av.c
diff --git a/drivers/media/pci/ttpci/av7110_av.h b/drivers/staging/media/av7110/av7110_av.h
index 71bbd4391f57..71bbd4391f57 100644
--- a/drivers/media/pci/ttpci/av7110_av.h
+++ b/drivers/staging/media/av7110/av7110_av.h
diff --git a/drivers/media/pci/ttpci/av7110_ca.c b/drivers/staging/media/av7110/av7110_ca.c
index c1338e074a3d..c1338e074a3d 100644
--- a/drivers/media/pci/ttpci/av7110_ca.c
+++ b/drivers/staging/media/av7110/av7110_ca.c
diff --git a/drivers/media/pci/ttpci/av7110_ca.h b/drivers/staging/media/av7110/av7110_ca.h
index a6e3f2955730..a6e3f2955730 100644
--- a/drivers/media/pci/ttpci/av7110_ca.h
+++ b/drivers/staging/media/av7110/av7110_ca.h
diff --git a/drivers/media/pci/ttpci/av7110_hw.c b/drivers/staging/media/av7110/av7110_hw.c
index 93ca31e38ddd..93ca31e38ddd 100644
--- a/drivers/media/pci/ttpci/av7110_hw.c
+++ b/drivers/staging/media/av7110/av7110_hw.c
diff --git a/drivers/media/pci/ttpci/av7110_hw.h b/drivers/staging/media/av7110/av7110_hw.h
index 6380d8950c69..6380d8950c69 100644
--- a/drivers/media/pci/ttpci/av7110_hw.h
+++ b/drivers/staging/media/av7110/av7110_hw.h
diff --git a/drivers/media/pci/ttpci/av7110_ipack.c b/drivers/staging/media/av7110/av7110_ipack.c
index 30330ed01ce8..30330ed01ce8 100644
--- a/drivers/media/pci/ttpci/av7110_ipack.c
+++ b/drivers/staging/media/av7110/av7110_ipack.c
diff --git a/drivers/media/pci/ttpci/av7110_ipack.h b/drivers/staging/media/av7110/av7110_ipack.h
index 943ec899bb93..943ec899bb93 100644
--- a/drivers/media/pci/ttpci/av7110_ipack.h
+++ b/drivers/staging/media/av7110/av7110_ipack.h
diff --git a/drivers/media/pci/ttpci/av7110_ir.c b/drivers/staging/media/av7110/av7110_ir.c
index a851ba328e4a..a851ba328e4a 100644
--- a/drivers/media/pci/ttpci/av7110_ir.c
+++ b/drivers/staging/media/av7110/av7110_ir.c
diff --git a/drivers/media/pci/ttpci/av7110_v4l.c b/drivers/staging/media/av7110/av7110_v4l.c
index c89f536f699c..c89f536f699c 100644
--- a/drivers/media/pci/ttpci/av7110_v4l.c
+++ b/drivers/staging/media/av7110/av7110_v4l.c
diff --git a/drivers/media/pci/ttpci/budget-patch.c b/drivers/staging/media/av7110/budget-patch.c
index d173c8ade6a7..d173c8ade6a7 100644
--- a/drivers/media/pci/ttpci/budget-patch.c
+++ b/drivers/staging/media/av7110/budget-patch.c
diff --git a/drivers/media/pci/ttpci/dvb_filter.c b/drivers/staging/media/av7110/dvb_filter.c
index 8c2eca5dcdc9..8c2eca5dcdc9 100644
--- a/drivers/media/pci/ttpci/dvb_filter.c
+++ b/drivers/staging/media/av7110/dvb_filter.c
diff --git a/drivers/media/pci/ttpci/dvb_filter.h b/drivers/staging/media/av7110/dvb_filter.h
index 67a3c6333bca..67a3c6333bca 100644
--- a/drivers/media/pci/ttpci/dvb_filter.h
+++ b/drivers/staging/media/av7110/dvb_filter.h