linux.git/drivers/staging/media, branch v5.17

Merge tag 'media/v5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2022-01-12T18:43:08+00:00

Pull media fixes from Mauro Carvalho Chehab:

 - some fixes at si2157 tuning logic

 - a warning fix on atomisp when used with clang

* tag 'media/v5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  media: si2157: add support for DVB-C Annex C
  media: si2157: fix bandwidth stored in dev
  media: si2157: fix 6MHz & 6.1MHz bandwidth setting
  media: atomisp: Do not define input_system_cfg2400_t twice

Merge tag 'devprop-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2022-01-11T04:48:19+00:00

Pull device properties framework updates from Rafael Wysocki:
 "These update the handling of software nodes and graph properties, and
  the MAINTAINERS entry for the former.

  Specifics:

   - Remove device_add_properties() which does not work correctly if
     software nodes holding additional device properties are shared or
     reused (Heikki Krogerus).

   - Fix nargs_prop property handling for software nodes (Clément
     Léger).

   - Update documentation of ACPI device properties (Sakari Ailus).

   - Update the handling of graph properties in the generic framework to
     match the DT case (Sakari Ailus).

   - Update software nodes entry in MAINTAINERS (Andy Shevchenko)"

* tag 'devprop-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  software node: Update MAINTAINERS data base
  software node: fix wrong node passed to find nargs_prop
  device property: Drop fwnode_graph_get_remote_node()
  device property: Use fwnode_graph_for_each_endpoint() macro
  device property: Implement fwnode_graph_get_endpoint_count()
  Documentation: ACPI: Update references
  Documentation: ACPI: Fix data node reference documentation
  device property: Fix documentation for FWNODE_GRAPH_DEVICE_DISABLED
  device property: Fix fwnode_graph_devcon_match() fwnode leak
  device property: Remove device_add_properties() API
  driver core: Don't call device_remove_properties() from device_del()
  PCI: Convert to device_create_managed_software_node()

Merge tag 'media/v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2022-01-11T02:55:43+00:00

Pull media updates from Mauro Carvalho Chehab:

 - New sensor driver: ov5693

 - A new driver for STM32 Chrom-ART Accelerator

 - Added V4L2 core helper functions for VP9 codec

 - Hantro driver has gained support for VP9 codecs

 - Added support for Maxim MAX96712 Quad GMSL2 Deserializer

 - The staging atomisp driver has gained lots of improvements, fixes and
   cleanups. It now works with userptr

 - Lots of random driver improvements as usual

* tag 'media/v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (397 commits)
  media: ipu3-cio2: Add support for instantiating i2c-clients for VCMs
  media: ipu3-cio2: Call cio2_bridge_init() before anything else
  media: ipu3-cio2: Defer probing until the PMIC is fully setup
  media: hantro: Add support for Allwinner H6
  media: dt-bindings: allwinner: document H6 Hantro G2 binding
  media: hantro: Convert imx8m_vpu_g2_irq to helper
  media: hantro: move postproc enablement for old cores
  media: hantro: vp9: add support for legacy register set
  media: hantro: vp9: use double buffering if needed
  media: hantro: add support for reset lines
  media: hantro: Fix probe func error path
  media: i2c: hi846: use pm_runtime_force_suspend/resume for system suspend
  media: i2c: hi846: check return value of regulator_bulk_disable()
  media: hi556: Support device probe in non-zero ACPI D state
  media: ov5675: Support device probe in non-zero ACPI D state
  media: imx208: Support device probe in non-zero ACPI D state
  media: ov2740: support device probe in non-zero ACPI D state
  media: ov5670: Support device probe in non-zero ACPI D state
  media: ov8856: support device probe in non-zero ACPI D state
  media: ov8865: Disable only enabled regulators on error path
  ...

media: atomisp: Do not define input_system_cfg2400_t twice

2022-01-10T14:54:13+00:00

When CONFIG_VIDEO_ATOMISP_ISP2401 is disabled, clang warns:

./drivers/staging/media/atomisp//pci/isp2400_input_system_local.h:32:40:
error: redefinition of typedef 'input_system_cfg2400_t' is a C11 feature
[-Werror,-Wtypedef-redefinition]
typedef struct input_system_cfg2400_s           input_system_cfg2400_t;
                                                ^
./drivers/staging/media/atomisp//pci/input_system_local.h:22:40: note:
previous definition is here
typedef struct input_system_cfg2400_s           input_system_cfg2400_t;
                                                ^
1 error generated.

input_system_cfg2400_t's typedef was copied from
isp2400_input_system_local.h to input_system_local.h, rather than moved.
Remove the one in isp2400_input_system_local.h so that there is no more
warning, which can break the build under -Werror.

Link: https://github.com/ClangBuiltLinux/linux/issues/1557

Link: https://lore.kernel.org/linux-media/20211227164243.2329724-1-nathan@kernel.org
Fixes: 4005ecee616a ("media: atomisp: shift some structs from input_system_local")
Reported-by: kernel test robot 
Signed-off-by: Nathan Chancellor 
Signed-off-by: Mauro Carvalho Chehab

device property: Drop fwnode_graph_get_remote_node()

2021-12-17T17:41:29+00:00

fwnode_graph_get_remote_node() is only used by the tegra-video driver.
Convert it to use newer fwnode_graph_get_endpoint_by_id() and drop
now-unused fwnode_graph_get_remote_node().

Signed-off-by: Sakari Ailus 
Reviewed-by: Andy Shevchenko 
Signed-off-by: Rafael J. Wysocki

media: hantro: Add support for Allwinner H6

2021-12-16T19:54:55+00:00

Allwinner H6 has a Hantro G2 core used for VP9 decoding. It's not clear
at this time if HEVC is also supported or not.

Signed-off-by: Jernej Skrabec 
Acked-by: Andrzej Pietrasiewicz 
Reviewed-by: Ezequiel Garcia 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: hantro: Convert imx8m_vpu_g2_irq to helper

2021-12-16T19:54:54+00:00

It turns out that imx8m_vpu_g2_irq() doesn't depend on any platform
specifics and can be used with other G2 platform drivers too.

Move it to common code.

Signed-off-by: Jernej Skrabec 
Reviewed-by: Andrzej Pietrasiewicz 
Reviewed-by: Ezequiel Garcia 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: hantro: move postproc enablement for old cores

2021-12-16T19:54:54+00:00

Older G2 cores, like that in Allwinner H6, seem to have issue with
latching postproc register values if this is first thing done in job.
Moving that to the end solves the issue.

Signed-off-by: Jernej Skrabec 
Reviewed-by: Andrzej Pietrasiewicz 
Reviewed-by: Ezequiel Garcia 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: hantro: vp9: add support for legacy register set

2021-12-16T19:54:54+00:00

Some older G2 cores uses slightly different register set for HEVC and
VP9. Since vast majority of registers and logic is the same, it doesn't
make sense to introduce another drivers.

Add legacy_regs quirk and implement only VP9 changes for now. HEVC
changes will be introduced later, if needed.

Reviewed-by: Andrzej Pietrasiewicz 
Signed-off-by: Jernej Skrabec 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: hantro: vp9: use double buffering if needed

2021-12-16T19:54:54+00:00

Some G2 variants need double buffering to be enabled in order to work
correctly, like that found in Allwinner H6 SoC.

Add platform quirk for that.

Reviewed-by: Andrzej Pietrasiewicz 
Signed-off-by: Jernej Skrabec 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab