This contains a few fixes and a bunch of cleanups, a lot of which is in
preparation for Uwe's character device support that may be ready in time
for the next merge window.
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Merge tag 'pwm/for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"This contains a few fixes and a bunch of cleanups, a lot of which is
in preparation for Uwe's character device support that may be ready in
time for the next merge window"
* tag 'pwm/for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (37 commits)
pwm: samsung: Document new member .channel in struct samsung_pwm_chip
pwm: bcm2835: Add support for suspend/resume
pwm: brcmstb: Checked clk_prepare_enable() return value
pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume
pwm: pxa: Explicitly include correct DT includes
pwm: cros-ec: Simplify using devm_pwmchip_add() and dev_err_probe()
pwm: samsung: Consistently use the same name for driver data
pwm: vt8500: Simplify using devm functions
pwm: sprd: Simplify using devm_pwmchip_add() and dev_err_probe()
pwm: sprd: Provide a helper to cast a chip to driver data
pwm: spear: Simplify using devm functions
pwm: mtk-disp: Simplify using devm_pwmchip_add()
pwm: imx-tpm: Simplify using devm functions
pwm: brcmstb: Simplify using devm functions
pwm: bcm2835: Simplify using devm functions
pwm: bcm-iproc: Simplify using devm functions
pwm: Adapt sysfs API documentation to reality
pwm: dwc: add PWM bit unset in get_state call
pwm: dwc: make timer clock configurable
pwm: dwc: split pci out of core driver
...
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Merge tag 'media/v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- the old V4L2 core videobuf kAPI was finally removed. All media
drivers should now be using VB2 kAPI
- new automotive driver: mgb4
- new platform video driver: npcm-video
- new sensor driver: mt9m114
- new TI driver used in conjunction with Cadence CSI2RX IP to bridge
TI-specific parts
- ir-rx51 was removed and the N900 DT binding was moved to the
pwm-ir-tx generic driver
- drop atomisp-specific ov5693, using the upstream driver instead
- the camss driver has gained RDI3 support for VFE 17x
- the atomisp driver now detects ISP2400 or ISP2401 at run time. No
need to set it up at build time anymore
- lots of driver fixes, cleanups and improvements
* tag 'media/v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (377 commits)
media: nuvoton: VIDEO_NPCM_VCD_ECE should depend on ARCH_NPCM
media: venus: Fix firmware path for resources
media: venus: hfi_cmds: Replace one-element array with flex-array member and use __counted_by
media: venus: hfi_parser: Add check to keep the number of codecs within range
media: venus: hfi: add checks to handle capabilities from firmware
media: venus: hfi: fix the check to handle session buffer requirement
media: venus: hfi: add checks to perform sanity on queue pointers
media: platform: cadence: select MIPI_DPHY dependency
media: MAINTAINERS: Fix path for J721E CSI2RX bindings
media: cec: meson: always include meson sub-directory in Makefile
media: videobuf2: Fix IS_ERR checking in vb2_dc_put_userptr()
media: platform: mtk-mdp3: fix uninitialized variable in mdp_path_config()
media: mediatek: vcodec: using encoder device to alloc/free encoder memory
media: imx-jpeg: notify source chagne event when the first picture parsed
media: cx231xx: Use EP5_BUF_SIZE macro
media: siano: Drop unnecessary error check for debugfs_create_dir/file()
media: mediatek: vcodec: Handle invalid encoder vsi
media: aspeed: Drop unnecessary error check for debugfs_create_file()
Documentation: media: buffer.rst: fix V4L2_BUF_FLAG_PREPARED
Documentation: media: gen-errors.rst: fix confusing ENOTTY description
...
Here is the big set of staging driver updates for 6.7-rc1. A bit bigger
than 6.6 this time around, as it coincided with the Outreachy and
mentorship application process, so we got a bunch of new developers
sending in their first changes, which is nice to see.
Also in here is a removal of the qlge ethernet driver, and the rtl8192u
wireless driver. Both of these were very old and no one was maintaining
them, the wireless driver removal was due to no one using it anymore,
and no hardware to be found, and is part of a larger effort to remove
unused and old wifi drivers from the system.
The qlge ethernet driver did have one user pop up after it was dropped,
and we are working with the network mainainers to figure out what tree
it will come back in from and who will be responsible for it, and if it
really is being used or not. Odds are it will show up in a network
subsystem pull request after -rc1 is out, but we aren't sure yet.
Other smaller changes in here are:
- Lots of vc04_services work by Umang to clean up the mess created by
the rpi developers long ago, bringing it almost into good enough
shape to get out of staging, hopefully next major release, it's
getting close.
- rtl8192e variable cleanups and removal of unused code and structures
- vme_user coding style cleanups
- other small coding style cleanups to lots of the staging drivers
- octeon typedef removals, and then last-minute revert when it was
found to break the build in some configurations (it's a hard driver
to build properly, none of the normal automated testing catches it.)
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver updates from Greg KH:
"Here is the big set of staging driver updates for 6.7-rc1. A bit
bigger than 6.6 this time around, as it coincided with the Outreachy
and mentorship application process, so we got a bunch of new
developers sending in their first changes, which is nice to see.
Also in here is a removal of the qlge ethernet driver, and the
rtl8192u wireless driver. Both of these were very old and no one was
maintaining them, the wireless driver removal was due to no one using
it anymore, and no hardware to be found, and is part of a larger
effort to remove unused and old wifi drivers from the system.
The qlge ethernet driver did have one user pop up after it was
dropped, and we are working with the network mainainers to figure out
what tree it will come back in from and who will be responsible for
it, and if it really is being used or not. Odds are it will show up in
a network subsystem pull request after -rc1 is out, but we aren't sure
yet.
Other smaller changes in here are:
- Lots of vc04_services work by Umang to clean up the mess created by
the rpi developers long ago, bringing it almost into good enough
shape to get out of staging, hopefully next major release, it's
getting close.
- rtl8192e variable cleanups and removal of unused code and
structures
- vme_user coding style cleanups
- other small coding style cleanups to lots of the staging drivers
- octeon typedef removals, and then last-minute revert when it was
found to break the build in some configurations (it's a hard driver
to build properly, none of the normal automated testing catches
it.)
All of these have been in linux-next for a while with no reported
issues"
* tag 'staging-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (256 commits)
Revert "staging: octeon: remove typedef in enum cvmx_spi_mode_t"
Revert "staging: octeon: remove typedef in enum cvmx_helper_interface_mode_t"
Revert "staging: octeon: remove typedef in enum cvmx_pow_wait_t"
Revert "staging: octeon: remove typedef in struct cvmx_pko_lock_t"
Revert "staging: octeon: remove typedef in enum cvmx_pko_status_t"
Revert "staging: octeon: remove typedef in structs cvmx_pip_port_status_t and cvmx_pko_port_status_t"
staging: vt6655: Type encoding info dropped from variable name "byRxRate"
staging: vt6655: Type encoding info dropped from function name "CARDbUpdateTSF"
staging: vt6655: Type encoding info dropped from function name "CARDvSetRSPINF"
staging: vt6655: Type encoding info dropped from function name "CARDbyGetPktType"
staging: vt6655: Type encoding info dropped from variable name "byPacketType"
staging: vt6655: Type encoding info dropped from function name "CARDbSetPhyParameter"
staging: vt6655: Type encoding info dropped from variable name "pbyRsvTime"
staging: vt6655: Type encoding info dropped from variable name "pbyTxRate"
staging: vt6655: Type encoding info dropped from function name "s_vCalculateOFDMRParameter"
staging: vt6655: Type encoding info dropped from array name "cwRXBCNTSFOff"
staging: fbtft: Convert to platform remove callback returning void
staging: olpc_dcon: Remove I2C_CLASS_DDC support
staging: vc04_services: use snprintf instead of sprintf
staging: rtl8192e: Fix line break issue at priv->rx_buf[priv->rx_idx]
...
Here is the big set of char/misc and other small driver subsystem
changes for 6.7-rc1. Included in here are:
- IIO subsystem driver updates and additions (largest part of this
pull request)
- FPGA subsystem driver updates
- Counter subsystem driver updates
- ICC subsystem driver updates
- extcon subsystem driver updates
- mei driver updates and additions
- nvmem subsystem driver updates and additions
- comedi subsystem dependency fixes
- parport driver fixups
- cdx subsystem driver and core updates
- splice support for /dev/zero and /dev/full
- other smaller driver cleanups
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc updates from Greg KH:
"Here is the big set of char/misc and other small driver subsystem
changes for 6.7-rc1. Included in here are:
- IIO subsystem driver updates and additions (largest part of this
pull request)
- FPGA subsystem driver updates
- Counter subsystem driver updates
- ICC subsystem driver updates
- extcon subsystem driver updates
- mei driver updates and additions
- nvmem subsystem driver updates and additions
- comedi subsystem dependency fixes
- parport driver fixups
- cdx subsystem driver and core updates
- splice support for /dev/zero and /dev/full
- other smaller driver cleanups
All of these have been in linux-next for a while with no reported
issues"
* tag 'char-misc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (326 commits)
cdx: add sysfs for subsystem, class and revision
cdx: add sysfs for bus reset
cdx: add support for bus enable and disable
cdx: Register cdx bus as a device on cdx subsystem
cdx: Create symbol namespaces for cdx subsystem
cdx: Introduce lock to protect controller ops
cdx: Remove cdx controller list from cdx bus system
dts: ti: k3-am625-beagleplay: Add beaglecc1352
greybus: Add BeaglePlay Linux Driver
dt-bindings: net: Add ti,cc1352p7
dt-bindings: eeprom: at24: allow NVMEM cells based on old syntax
dt-bindings: nvmem: SID: allow NVMEM cells based on old syntax
Revert "nvmem: add new config option"
MAINTAINERS: coresight: Add missing Coresight files
misc: pci_endpoint_test: Add deviceID for J721S2 PCIe EP device support
firmware: xilinx: Move EXPORT_SYMBOL_GPL next to zynqmp_pm_feature definition
uacce: make uacce_class constant
ocxl: make ocxl_class constant
cxl: make cxl_class constant
misc: phantom: make phantom_class constant
...
kernel:
- add initial vmemdup-user-array
core:
- fix platform remove() to return void
- drm_file owner updated to reflect owner
- move size calcs to drm buddy allocator
- let GPUVM build as a module
- allow variable number of run-queues in scheduler
edid:
- handle bad h/v sync_end in EDIDs
panfrost:
- add Boris as maintainer
fbdev:
- use fb_ops helpers more
- only allow logo use from fbcon
- rename fb_pgproto to pgprot_framebuffer
- add HPD state to drm_connector_oob_hotplug_event
- convert to fbdev i/o mem helpers
i915:
- Enable meteorlake by default
- Early Xe2 LPD/Lunarlake display enablement
- Rework subplatforms into IP version checks
- GuC based TLB invalidation for Meteorlake
- Display rework for future Xe driver integration
- LNL FBC features
- LNL display feature capability reads
- update recommended fw versions for DG2+
- drop fastboot module parameter
- added deviceid for Arrowlake-S
- drop preproduction workarounds
- don't disable preemption for resets
- cleanup inlines in headers
- PXP firmware loading fix
- Fix sg list lengths
- DSC PPS state readout/verification
- Add more RPL P/U PCI IDs
- Add new DG2-G12 stepping
- DP enhanced framing support to state checker
- Improve shared link bandwidth management
- stop using GEM macros in display code
- refactor related code into display code
- locally enable W=1 warnings
- remove PSR watchdog timers on LNL
amdgpu:
- RAS/FRU EEPROM updatse
- IP discovery updatses
- GC 11.5 support
- DCN 3.5 support
- VPE 6.1 support
- NBIO 7.11 support
- DML2 support
- lots of IP updates
- use flexible arrays for bo list handling
- W=1 fixes
- Enable seamless boot in more cases
- Enable context type property for HDMI
- Rework GPUVM TLB flushing
- VCN IB start/size alignment fixes
amdkfd:
- GC 10/11 fixes
- GC 11.5 support
- use partial migration in GPU faults
radeon:
- W=1 Fixes
- fix some possible buffer overflow/NULL derefs
nouveau:
- update uapi for NO_PREFETCH
- scheduler/fence fixes
- rework suspend/resume for GSP-RM
- rework display in preparation for GSP-RM
habanalabs:
- uapi: expose tsc clock
- uapi: block access to eventfd through control device
- uapi: force dma-buf export to PAGE_SIZE alignments
- complete move to accel subsystem
- move firmware interface include files
- perform hard reset on PCIe AXI drain event
- optimise user interrupt handling
msm:
- DP: use existing helpers for DPCD
- DPU: interrupts reworked
- gpu: a7xx (a730/a740) support
- decouple msm_drv from kms for headless devices
mediatek:
- MT8188 dsi/dp/edp support
- DDP GAMMA - 12 bit LUT support
- connector dynamic selection capability
rockchip:
- rv1126 mipi-dsi/vop support
- add planar formats
ast:
- rename constants
panels:
- Mitsubishi AA084XE01
- JDI LPM102A188A
- LTK050H3148W-CTA6
ivpu:
- power management fixes
qaic:
- add detach slice bo api
komeda:
- add NV12 writeback
tegra:
- support NVSYNC/NHSYNC
- host1x suspend fixes
ili9882t:
- separate into own driver
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Merge tag 'drm-next-2023-10-31-1' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie:
"Highlights:
- AMD adds some more upcoming HW platforms
- Intel made Meteorlake stable and started adding Lunarlake
- nouveau has a bunch of display rework in prepartion for the NVIDIA
GSP firmware support
- msm adds a7xx support
- habanalabs has finished migration to accel subsystem
Detail summary:
kernel:
- add initial vmemdup-user-array
core:
- fix platform remove() to return void
- drm_file owner updated to reflect owner
- move size calcs to drm buddy allocator
- let GPUVM build as a module
- allow variable number of run-queues in scheduler
edid:
- handle bad h/v sync_end in EDIDs
panfrost:
- add Boris as maintainer
fbdev:
- use fb_ops helpers more
- only allow logo use from fbcon
- rename fb_pgproto to pgprot_framebuffer
- add HPD state to drm_connector_oob_hotplug_event
- convert to fbdev i/o mem helpers
i915:
- Enable meteorlake by default
- Early Xe2 LPD/Lunarlake display enablement
- Rework subplatforms into IP version checks
- GuC based TLB invalidation for Meteorlake
- Display rework for future Xe driver integration
- LNL FBC features
- LNL display feature capability reads
- update recommended fw versions for DG2+
- drop fastboot module parameter
- added deviceid for Arrowlake-S
- drop preproduction workarounds
- don't disable preemption for resets
- cleanup inlines in headers
- PXP firmware loading fix
- Fix sg list lengths
- DSC PPS state readout/verification
- Add more RPL P/U PCI IDs
- Add new DG2-G12 stepping
- DP enhanced framing support to state checker
- Improve shared link bandwidth management
- stop using GEM macros in display code
- refactor related code into display code
- locally enable W=1 warnings
- remove PSR watchdog timers on LNL
amdgpu:
- RAS/FRU EEPROM updatse
- IP discovery updatses
- GC 11.5 support
- DCN 3.5 support
- VPE 6.1 support
- NBIO 7.11 support
- DML2 support
- lots of IP updates
- use flexible arrays for bo list handling
- W=1 fixes
- Enable seamless boot in more cases
- Enable context type property for HDMI
- Rework GPUVM TLB flushing
- VCN IB start/size alignment fixes
amdkfd:
- GC 10/11 fixes
- GC 11.5 support
- use partial migration in GPU faults
radeon:
- W=1 Fixes
- fix some possible buffer overflow/NULL derefs
nouveau:
- update uapi for NO_PREFETCH
- scheduler/fence fixes
- rework suspend/resume for GSP-RM
- rework display in preparation for GSP-RM
habanalabs:
- uapi: expose tsc clock
- uapi: block access to eventfd through control device
- uapi: force dma-buf export to PAGE_SIZE alignments
- complete move to accel subsystem
- move firmware interface include files
- perform hard reset on PCIe AXI drain event
- optimise user interrupt handling
msm:
- DP: use existing helpers for DPCD
- DPU: interrupts reworked
- gpu: a7xx (a730/a740) support
- decouple msm_drv from kms for headless devices
mediatek:
- MT8188 dsi/dp/edp support
- DDP GAMMA - 12 bit LUT support
- connector dynamic selection capability
rockchip:
- rv1126 mipi-dsi/vop support
- add planar formats
ast:
- rename constants
panels:
- Mitsubishi AA084XE01
- JDI LPM102A188A
- LTK050H3148W-CTA6
ivpu:
- power management fixes
qaic:
- add detach slice bo api
komeda:
- add NV12 writeback
tegra:
- support NVSYNC/NHSYNC
- host1x suspend fixes
ili9882t:
- separate into own driver"
* tag 'drm-next-2023-10-31-1' of git://anongit.freedesktop.org/drm/drm: (1803 commits)
drm/amdgpu: Remove unused variables from amdgpu_show_fdinfo
drm/amdgpu: Remove duplicate fdinfo fields
drm/amd/amdgpu: avoid to disable gfxhub interrupt when driver is unloaded
drm/amdgpu: Add EXT_COHERENT support for APU and NUMA systems
drm/amdgpu: Retrieve CE count from ce_count_lo_chip in EccInfo table
drm/amdgpu: Identify data parity error corrected in replay mode
drm/amdgpu: Fix typo in IP discovery parsing
drm/amd/display: fix S/G display enablement
drm/amdxcp: fix amdxcp unloads incompletely
drm/amd/amdgpu: fix the GPU power print error in pm info
drm/amdgpu: Use pcie domain of xcc acpi objects
drm/amd: check num of link levels when update pcie param
drm/amdgpu: Add a read to GFX v9.4.3 ring test
drm/amd/pm: call smu_cmn_get_smc_version in is_mode1_reset_supported.
drm/amdgpu: get RAS poison status from DF v4_6_2
drm/amdgpu: Use discovery table's subrevision
drm/amd/display: 3.2.256
drm/amd/display: add interface to query SubVP status
drm/amd/display: Read before writing Backlight Mode Set Register
drm/amd/display: Disable SYMCLK32_SE RCO on DCN314
...
This reverts commit 7bebd83217.
The patch series that removed typedefs from the octeon driver was not
actually built properly, and broke the build (it's hard to test-build
this driver for some reason.) Remove them all at this point in time to
make sure the build works properly.
Link: https://lore.kernel.org/r/32e9ad3c-191e-4dd1-b1cc-07f7b93c3f28@roeck-us.net
Reported-by: Guenter Roeck <linux@roeck-us.net>
Cc: Oliver Crumrine <ozlinux@hotmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit a13f7e4582.
The patch series that removed typedefs from the octeon driver was not
actually built properly, and broke the build (it's hard to test-build
this driver for some reason.) Remove them all at this point in time to
make sure the build works properly.
Link: https://lore.kernel.org/r/32e9ad3c-191e-4dd1-b1cc-07f7b93c3f28@roeck-us.net
Reported-by: Guenter Roeck <linux@roeck-us.net>
Cc: Oliver Crumrine <ozlinux@hotmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit 28fae776c6.
The patch series that removed typedefs from the octeon driver was not
actually built properly, and broke the build (it's hard to test-build
this driver for some reason.) Remove them all at this point in time to
make sure the build works properly.
Link: https://lore.kernel.org/r/32e9ad3c-191e-4dd1-b1cc-07f7b93c3f28@roeck-us.net
Reported-by: Guenter Roeck <linux@roeck-us.net>
Cc: Oliver Crumrine <ozlinux@hotmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit 8d26aa9045.
The patch series that removed typedefs from the octeon driver was not
actually built properly, and broke the build (it's hard to test-build
this driver for some reason.) Remove them all at this point in time to
make sure the build works properly.
Link: https://lore.kernel.org/r/32e9ad3c-191e-4dd1-b1cc-07f7b93c3f28@roeck-us.net
Reported-by: Guenter Roeck <linux@roeck-us.net>
Cc: Oliver Crumrine <ozlinux@hotmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit 4fffe4733c.
The patch series that removed typedefs from the octeon driver was not
actually built properly, and broke the build (it's hard to test-build
this driver for some reason.) Remove them all at this point in time to
make sure the build works properly.
Link: https://lore.kernel.org/r/32e9ad3c-191e-4dd1-b1cc-07f7b93c3f28@roeck-us.net
Reported-by: Guenter Roeck <linux@roeck-us.net>
Cc: Oliver Crumrine <ozlinux@hotmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit b33a296d83.
The patch series that removed typedefs from the octeon driver was not
actually built properly, and broke the build (it's hard to test-build
this driver for some reason.) Remove them all at this point in time to
make sure the build works properly.
Link: https://lore.kernel.org/r/32e9ad3c-191e-4dd1-b1cc-07f7b93c3f28@roeck-us.net
Reported-by: Guenter Roeck <linux@roeck-us.net>
Cc: Oliver Crumrine <ozlinux@hotmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is (mostly) ignored
and this typically results in resource leaks. To improve here there is a
quest to make the remove callback return void. In the first step of this
quest all drivers are converted to .remove_new() which already returns
void.
The function fbtft_driver_remove_pdev() (that exists several times as it's
part of a macro expansion) returns zero unconditionally, so it can be
trivially converted to return void without semantic changes.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20231026214407.2508590-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
olpc_dcon is the only remaining i2c client device driver declaring
I2C_CLASS_DDC support after the legacy eeprom driver has been removed.
olpc_dcon is only used on olpc devices, connected to an i2c adapter
driven by scx200_acb. This adapter driver declares support for
I2C_CLASS_HWMON and I2C_CLASS_SPD. Therefore we can safely drop
I2C_CLASS_DDC support in olpc_dcon.
That's the last step before I2C_CLASS_DDC can be removed in general.
This patch is solely based on documentation, and I don't have an olpc
device for testing. Therefore some testing would be appreciated before
patch is applied.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/da3070d9-e016-4167-843f-a08d5b2dc1fe@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
All the occurrences of sprintf usage under vc04_services can be safely
replaced by snprintf, so as to avoid any possible overflow.
Suggested-by: Dan Carpenter <dan.carpenter@linaro.org>
Suggested-by: Umang Jain <umang.jain@ideasonboard.com>
Signed-off-by: "Ricardo B. Marliere" <ricardo@marliere.net>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Link: https://lore.kernel.org/r/20231025122632.307385-4-ricardo@marliere.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix line break at priv->rx_buf[priv->rx_idx] to increase readability.
Suggested-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20231026181821.GA21819@matrix-ESPRIMO-P710
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Drop VCHIQ_FOURCC_AS_4CHARS macro in favour of %p4cc format
modifier to print FourCC codes in the logs.
vchiq_use_internal() and vchiq_release_internal() uses entity
character-array to store a transient string that contains
a FourCC code. Increase the length of entity array(to 64 bytes)
since %p4cc requires more bytes to hold the output characters.
Suggested-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Link: https://lore.kernel.org/r/20231025060717.71895-2-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Drop the log level remnants since the logs are now ported to use
dynamic logging. Drop macros, externs and global variables which
were used in the log level mechanisms along with debugfs log entries.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Link: https://lore.kernel.org/r/20231024114428.443528-9-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Move vchiq_log_trace() custom logging wrapper based on printk
to use dynamic debug. The log category is dictated by enum
vchiq_log_category which will become the part of the trace
string format that will be logged to dynamic debug (for grep).
All the vchiq_log_trace() calls are adjusted to use the
modified wrapper.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Link: https://lore.kernel.org/r/20231024114428.443528-7-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Convert(and rename) vchiq_log_info() custom logging wrapping based on
printk to use dynamic debug. The wrapper is now renamed to
vchiq_log_debug() since most of the usage is around printing debug
information. The log category is dictated by enum vchiq_log_category
which will become the part of the debug string format that will be
logged to dynamic debug (for grep).
All the vchiq_log_info() calls are adjusted to use the
modified wrapper vchiq_log_debug().
The existing custom logging for vchiq_log_info() also tries
to log trace messages using SRVTRACE_LEVEL. This is simply
moved to use the vchiq_log_debug() directly.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Link: https://lore.kernel.org/r/20231024114428.443528-6-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Move vchiq_log_warning() custom logging wrapper based on printk to use
dynamic debug. The log category is dictated by vchiq_log_category
which will become the part of the warning string format that will be
logged to dynamic debug (for grep).
All the vchiq_log_warning() calls are adjusted to use the
modified wrapper.
While at that, remove the extraneous "----" from few of the
warning string text.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Link: https://lore.kernel.org/r/20231024114428.443528-5-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Move vchiq_log_error() custom logging wrapper based on printk,
to use dynamic debug. To categorise, enum vchiq_log_category
has been introduced, which will become the part of the error
string format that will be logged to dynamic debug (for grep).
All the vchiq_log_error() calls are adjusted to use the
dynamic debug wrapper. vchiq_loud_error_*() has been removed
as a part of this patch and replaced with dev_err (so that
they directly end up in kernel log, even if dynamic debug
isn't enabled), which serves the purpose.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Link: https://lore.kernel.org/r/20231024114428.443528-4-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pass struct device pointer to vchiq_init_slots(). In subsequent
commits, vchiq_log_* macros will be ported to use dynamic debug
(dev_dbg()), hence they need access to a struct device pointer.
No functional changes intended in this commit.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Link: https://lore.kernel.org/r/20231024114428.443528-3-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pass struct device pointer to vchiq_log_dump_mem(). In subsequent
commits, vchiq_log_* macros will be ported to use dynamic debug
(dev_dbg()), hence they need access to a struct device pointer.
No functional changes intended in this commit.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Link: https://lore.kernel.org/r/20231024114428.443528-2-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using strcpy has potential for buffer overflows. It should be replaced
with strscpy where possible. In this case the return value of strcpy is
not used, so we can safely replace it with strscpy.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20231023090001.7273-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
