linux_dsm_epyc7002/drivers/media/pci/ivtv/Kconfig
Mauro Carvalho Chehab 1e0566fd4a Linux 5.2-rc2
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Merge tag 'v5.2-rc2' into patchwork

Merge back from upstream into media tree, as there are some
patches merged upstream that has pontential of causing
conflicts (one actually rised a conflict already).

Linux 5.2-rc2

* tag 'v5.2-rc2': (377 commits)
  Linux 5.2-rc2
  random: fix soft lockup when trying to read from an uninitialized blocking pool
  tracing: Silence GCC 9 array bounds warning
  ext4: fix dcache lookup of !casefolded directories
  locking/lock_events: Use this_cpu_add() when necessary
  KVM: x86: fix return value for reserved EFER
  tools/kvm_stat: fix fields filter for child events
  KVM: selftests: Wrap vcpu_nested_state_get/set functions with x86 guard
  kvm: selftests: aarch64: compile with warnings on
  kvm: selftests: aarch64: fix default vm mode
  kvm: selftests: aarch64: dirty_log_test: fix unaligned memslot size
  KVM: s390: fix memory slot handling for KVM_SET_USER_MEMORY_REGION
  KVM: x86/pmu: do not mask the value that is written to fixed PMUs
  KVM: x86/pmu: mask the result of rdpmc according to the width of the counters
  x86/kvm/pmu: Set AMD's virt PMU version to 1
  KVM: x86: do not spam dmesg with VMCS/VMCB dumps
  kvm: Check irqchip mode before assign irqfd
  kvm: svm/avic: fix off-by-one in checking host APIC ID
  KVM: selftests: do not blindly clobber registers in guest asm
  KVM: selftests: Remove duplicated TEST_ASSERT in hyperv_cpuid.c
  ...
2019-05-28 11:21:51 -04:00

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# SPDX-License-Identifier: GPL-2.0-only
config VIDEO_IVTV
tristate "Conexant cx23416/cx23415 MPEG encoder/decoder support"
depends on VIDEO_V4L2 && PCI && I2C
select I2C_ALGOBIT
depends on RC_CORE
select VIDEO_TUNER
select VIDEO_TVEEPROM
select VIDEO_CX2341X
select VIDEO_CX25840
select VIDEO_MSP3400
select VIDEO_SAA711X
select VIDEO_SAA717X
select VIDEO_SAA7127
select VIDEO_CS53L32A
select VIDEO_M52790
select VIDEO_WM8775
select VIDEO_WM8739
select VIDEO_VP27SMPX
select VIDEO_UPD64031A
select VIDEO_UPD64083
help
This is a video4linux driver for Conexant cx23416 or cx23415 based
PCI personal video recorder devices.
This is used in devices such as the Hauppauge PVR-150/250/350/500
cards. There is a driver homepage at <http://www.ivtvdriver.org>.
To compile this driver as a module, choose M here: the
module will be called ivtv.
config VIDEO_IVTV_DEPRECATED_IOCTLS
bool "enable the DVB ioctls abuse on ivtv driver"
depends on VIDEO_IVTV
help
Enable the usage of the a DVB set of ioctls that were abused by
IVTV driver for a while.
Those ioctls were not needed for a long time, as IVTV implements
the proper V4L2 ioctls since kernel 3.3.
If unsure, say N.
config VIDEO_IVTV_ALSA
tristate "Conexant cx23415/cx23416 ALSA interface for PCM audio capture"
depends on VIDEO_IVTV && SND
select SND_PCM
help
This driver provides an ALSA interface as another method for user
applications to obtain PCM audio data from Conexant cx23415/cx23416
based PCI TV cards supported by the ivtv driver.
The ALSA interface has much wider use in user applications performing
PCM audio capture, than the V4L2 "/dev/video24" PCM audio interface
provided by the main ivtv driver.
To compile this driver as a module, choose M here: the
module will be called ivtv-alsa.
config VIDEO_FB_IVTV
tristate "Conexant cx23415 framebuffer support"
depends on VIDEO_IVTV && FB
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
help
This is a framebuffer driver for the Conexant cx23415 MPEG
encoder/decoder.
This is used in the Hauppauge PVR-350 card. There is a driver
homepage at <http://www.ivtvdriver.org>.
To compile this driver as a module, choose M here: the
module will be called ivtvfb.
config VIDEO_FB_IVTV_FORCE_PAT
bool "force cx23415 framebuffer init with x86 PAT enabled"
depends on VIDEO_FB_IVTV && X86_PAT
help
With PAT enabled, the cx23415 framebuffer driver does not
utilize write-combined caching on the framebuffer memory.
For this reason, the driver will by default disable itself
when initializied on a kernel with PAT enabled (i.e. not
using the nopat kernel parameter).
The driver is not easily upgradable to the PAT-aware
ioremap_wc() API since the firmware hides the address
ranges that should be marked write-combined from the driver.
With this setting enabled, the framebuffer will initialize on
PAT-enabled systems but the framebuffer memory will be uncached.
If unsure, say N.