- 20 Jun, 2019 5 commits
-
-
Georgi Djakov authored
The interconnect API provides an interface for consumer drivers to express their bandwidth needs in the SoC. This data is aggregated and the on-chip interconnect hardware is configured to the most appropriate power/performance profile. Use the API to configure the interconnects and request bandwidth between DDR and the display hardware (MDP port(s) and rotator downscaler). v2: update the path names to be consistent with dpu, handle the NULL path case, updated commit msg from Georgi. v3: split out icc setup into it's own function, and rework logic slightly so no interconnect paths is not fatal. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-By: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
-
Abhinav Kumar authored
dpu_mdss_destroy() can get called not just from msm_drm_uninit() but also from msm_drm_bind() in case of any failures. dpu_mdss_destroy() removes the icc voting by calling icc_put. This could accidentally remove the voting done by pm_runtime_enable. To make the voting balanced add a minimum vote in dpu_mdss_init() to avoid any unclocked access. This change depends on the following patch which introduces interconnect binding to MDSS driver: https://patchwork.codeaurora.org/patch/708155/Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org> Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Jayant Shekhar authored
Add interconnect properties such as interconnect provider specifier , the edge source and destination ports which are required by the interconnect API to configure interconnect path for MDSS. Changes in v2: - None Changes in v3: - Remove common property definitions (Rob Herring) Changes in v4: - Use port macros and change port string names (Georgi Djakov) Changes in v5-v7: - None Signed-off-by: Sravanthi Kollukuduru <skolluku@codeaurora.org> Signed-off-by: Jayant Shekhar <jshekhar@codeaurora.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Jayant Shekhar authored
The interconnect framework is designed to provide a standard kernel interface to control the settings of the interconnects on a SoC. The interconnect API uses a consumer/provider-based model, where the providers are the interconnect buses and the consumers could be various drivers. MDSS is one of the interconnect consumers which uses the interconnect APIs to get the path between endpoints and set its bandwidth requirement for the given interconnected path. Changes in v2: - Remove error log and unnecessary check (Jordan Crouse) Changes in v3: - Code clean involving variable name change, removal of extra paranthesis and variables (Matthias Kaehlcke) Changes in v4: - Add comments, spacings, tabs, proper port name and icc macro (Georgi Djakov) Changes in v5: - Commit text and parenthesis alignment (Georgi Djakov) Changes in v6: - Change to new icc_set API's (Doug Anderson) Changes in v7: - Fixed a typo Changes in v8: - Handle the of_icc_get() returning NULL case. In practice icc_set_bw() will gracefully handle the case of a NULL path, but it's probably best for clarity to keep num_paths=0 in this case. Signed-off-by: Sravanthi Kollukuduru <skolluku@codeaurora.org> Signed-off-by: Jayant Shekhar <jshekhar@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org> Acked-by: Georgi Djakov <georgi.djakov@linaro.org> Reviewed-by: Sean Paul <sean@poorly.run>
-
Jayant Shekhar authored
Since the upstream interconnect bus framework has landed upstream, the existing references of custom bus scaling needs to be cleaned up. Changes in v2: - Fixed build error due to partial clean up Changes in v3: - Condense multiple lines into a single line (Sean Paul) Changes in v4-v7: - None Signed-off-by: Sravanthi Kollukuduru <skolluku@codeaurora.org> Signed-off-by: Jayant Shekhar <jshekhar@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Sean Paul <sean@poorly.run>
-
- 19 Jun, 2019 1 commit
-
-
Nathan Chancellor authored
Clang warns: drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c:80:6: warning: logical not is only applied to the left hand side of this bitwise operator [-Wlogical-not-parentheses] if (!phy->cfg->quirks & V3_0_0_10NM_OLD_TIMINGS_QUIRK) { ^ ~ drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c:80:6: note: add parentheses after the '!' to evaluate the bitwise operator first if (!phy->cfg->quirks & V3_0_0_10NM_OLD_TIMINGS_QUIRK) { ^ ( ) drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c:80:6: note: add parentheses around left hand side expression to silence this warning if (!phy->cfg->quirks & V3_0_0_10NM_OLD_TIMINGS_QUIRK) { ^ ( ) 1 warning generated. Add parentheses around the bitwise AND so it is evaluated first then negated. Fixes: 3dbbf8f0 ("drm/msm/dsi: Add old timings quirk for 10nm phy") Link: https://github.com/ClangBuiltLinux/linux/issues/547Reported-by: kbuild test robot <lkp@intel.com> Reviewed-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com> Reviewed-by: Sean Paul <sean@poorly.run> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
- 18 Jun, 2019 23 commits
-
-
Jeffrey Hugo authored
The A540 is a derivative of the A530, and is found in the MSM8998 SoC. Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Brian Masney authored
put_iova() would attempt to dereference a NULL pointer via the address space pointer when no IOMMU is present. Correct this by adding the appropriate check. Signed-off-by: Brian Masney <masneyb@onstation.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Abhinav Kumar authored
When panel probe happens after DSI probe, the DSI probe is deferred as per current design. In the probe defer path dsi device is destroyed. This NULL dsi device could be deferenced by the panel probe in the mipi_dsi_attach path. Check for NULL dsi device before accessing it. Changes in v2: - Add more comments on how this NULL pointer situation will be hit Reported-by: Jeffrey Hugo <jhugo@codeaurora.org> Tested-by: Jeffrey Hugo <jhugo@codeaurora.org> Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Jordan Crouse authored
Before loading the zap shader we should ensure that the reserved memory region is big enough to hold the loaded file. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Jeffrey Hugo authored
The DSI controller on the MSM8998 SoC is a 6G v2.0.0 controller which is very similar to the v2.0.1 of SDM845. Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Jeffrey Hugo authored
The v3.0.0 10nm phy has two different implementations between MSM8998 and SDM845, which require different timings calculations. Unfortunately, the hardware designers did not choose to revise the version to account for this delta so implement a quirk instead. Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Jeffrey Hugo authored
The MSM8998 dsi phy is 10nm v3.0.0 like SDM845, however there appear to be minor differences such as the address space location. Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Jeffrey Hugo authored
The DSI phy on MSM8998 is a 10nm design like SDM845, however it has some slightly different quirks which need to be handled by drivers. Provide a separate compatible to assist in handling the specifics. Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Jeffrey Hugo authored
If mdp5_cfg_init fails because of an unknown major version, a null pointer dereference occurs. This is because the caller of init expects error pointers, but init returns NULL on error. Fix this by returning the expected values on error. Fixes: 2e362e17 (drm/msm/mdp5: introduce mdp5_cfg module) Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Jordan Crouse authored
The GPU specific pm_suspend code assumes that the hardware is active when the function is called, which it usually is when called as part of pm_runtime. But during unbind, the pm_suspend functions are called blindly resulting in a bit of a when the hardware wasn't already active (or booted, in the case of the GMU). Instead of calling the pm_suspend function directly, use pm_runtime_force_suspend() which should check the correct state of runtime and call the functions on our behalf or skip them if they are not needed. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Jordan Crouse authored
In the failure path for dpu_kms_init() it is possible to get to the MMU destroy function with uninitialized MMU structs. Check for NULL and skip if needed. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Jordan Crouse authored
If enabling clocks fails in msm_dss_enable_clk() the code to unwind the settings starts at 'i' which is the clock that just failed. While this isn't harmful it does result in a number of warnings from the clock subsystem while trying to unpreare/disable the very clock that had just failed to prepare/enable. Skip the current failed clock during the unwind to to avoid the extra log spew. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Jordan Crouse authored
Pass the index of the MMU domain in struct msm_file_private instead of assuming gpu->id throughout the submit path. This clears the way to change ctx->aspace to a per-instance pagetable. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Jordan Crouse authored
When we move to 64 bit addressing for a5xx and a6xx targets we will start seeing pagefaults at larger addresses so format them appropriately in the log message for easier debugging. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Jordan Crouse authored
A5XX and newer GPUs can be run in either 32 or 64 bit mode. The GPU registers and the microcode use 64 bit virtual addressing in either case but the upper 32 bits are ignored if the GPU is in 32 bit mode. There is no performance disadvantage to remaining in 64 bit mode even if we are only generating 32 bit addresses so switch over now to prepare for using addresses above 4G on targets that support them. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Greg Kroah-Hartman authored
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Rob Clark <robdclark@gmail.com> Cc: Sean Paul <sean@poorly.run> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: linux-arm-msm@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: freedreno@lists.freedesktop.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> [small fixup for unused variable warning] Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Greg Kroah-Hartman authored
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Rob Clark <robdclark@gmail.com> Cc: Sean Paul <sean@poorly.run> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Jeykumar Sankaran <jsanka@codeaurora.org> Cc: Jordan Crouse <jcrouse@codeaurora.org> Cc: Abhinav Kumar <abhinavk@codeaurora.org> Cc: Bruce Wang <bzwang@chromium.org> Cc: Sravanthi Kollukuduru <skolluku@codeaurora.org> Cc: Fritz Koenig <frkoenig@google.com> Cc: Chandan Uddaraju <chandanu@codeaurora.org> Cc: linux-arm-msm@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: freedreno@lists.freedesktop.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Greg Kroah-Hartman authored
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Rob Clark <robdclark@gmail.com> Cc: Sean Paul <sean@poorly.run> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Jordan Crouse <jcrouse@codeaurora.org> Cc: Mamta Shukla <mamtashukla555@gmail.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: linux-arm-msm@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: freedreno@lists.freedesktop.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Nathan Huckleberry authored
Clang produces the following warning drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c:477:32: warning: unused variable 'dpu_format_map_tile' [-Wunused-const-variable] static const struct dpu_format dpu_format_map_tile[] = { ^ drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c:602:32: warning: unused variable 'dpu_format_map_p010' [-Wunused-const-variable] static const struct dpu_format dpu_format_map_p010[] = { ^ drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c:610:32: warning: unused variable 'dpu_format_map_p010_ubwc' [-Wunused-const-variable] static const struct dpu_format dpu_format_map_p010_ubwc[] = { ^ drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c:619:32: warning: unused variable 'dpu_format_map_tp10_ubwc' [-Wunused-const-variable] static const struct dpu_format dpu_format_map_tp10_ubwc[] = { ^ Removing the unimplemented modifiers that cause the warning. Cc: clang-built-linux@googlegroups.com Link: https://github.com/ClangBuiltLinux/linux/issues/528Signed-off-by: Nathan Huckleberry <nhuck@google.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Nicholas Mc Guire authored
wait_for_completion_timeout() returns 0 on timeout and aleast 1 otherwise so checking for < makes no sense here. Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
-
Sean Paul authored
This comment doesn't make any sense, remove it. Suggested-by: Jordan Crouse <jcrouse@codeaurora.org> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190528182657.246714-1-sean@poorly.run
-
Sean Paul authored
Fold it into dpu_debugfs_init. Cc: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190524173231.5040-2-sean@poorly.run
-
Sean Paul authored
Instead of reaching into dev->primary for debugfs_root, use the minor passed into debugfs_init. This avoids creating the debug directory under /sys/kernel/debug/ and instead creates the directory under the correct node in /sys/kernel/debug/dri/<node>/ Reported-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org> Reviewed-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190524173231.5040-1-sean@poorly.run
-
- 24 May, 2019 6 commits
-
-
Sean Paul authored
This rename makes it more clear that everything initialized in the _init function must be cleaned up in a6xx_gmu_remove. This will hopefully dissuade people from using device managed resources (for reasons laid out in the previous patch). Changes in v2: - None Cc: Jordan Crouse <jcrouse@codeaurora.org> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190523171653.138678-6-sean@poorly.run
-
Sean Paul authored
of_find_device_by_node() grabs a dev reference, so make sure we clear it on error and remove. Changes in v2: - Added to the set (Jordan) Cc: Jordan Crouse <jcrouse@codeaurora.org> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190523171653.138678-5-sean@poorly.run
-
Sean Paul authored
The gmu driver is initialized and cleaned up with calls from the gpu driver. As such, the platform device stays valid after a6xx_gmu_remove is called and the device managed resources are not freed. In the case of gpu probe failures or unbind, these resources will remain managed. If the gpu bind is run again (eg: if there's a probe defer somewhere in msm), these resources will be initialized again for the same device, creating multiple references. In the case of irqs, this causes failures since the irqs are not shared (nor should they be). This patch removes all devm_* calls and manually cleans things up in gmu_remove. Changes in v2: - Add iounmap and free_irq to gmu_probe error paths Cc: Jordan Crouse <jcrouse@codeaurora.org> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190523171653.138678-4-sean@poorly.run
-
Sean Paul authored
pdcptr and seqptr aren't necessarily valid, check them before trying to unmap them. Changes in v2: - None Cc: Jordan Crouse <jcrouse@codeaurora.org> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190523171653.138678-3-sean@poorly.run
-
Sean Paul authored
a6xx_gmu_stop() already calls this function via shutdown or force_stop, so it's not necessary to call it twice. Previously this would have knocked the irq refcount out of sync, but now with the irqs_enabled flag it's just housekeeping. Changes in v2: - None Cc: Jordan Crouse <jcrouse@codeaurora.org> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190523171653.138678-2-sean@poorly.run
-
Sean Paul authored
The driver checks for gmu->mmio as a sign that the device has been initialized, however there are failures in probe below the mmio init. If one of those is hit, mmio will be non-null but freed. In that case, a6xx_gmu_probe will return an error to a6xx_gpu_init which will in turn call a6xx_gmu_remove which checks gmu->mmio and tries to free resources for a second time. This causes a great boom. Fix this by adding an initialized member to gmu which is set on successful probe and cleared on removal. Changes in v2: - None Cc: Jordan Crouse <jcrouse@codeaurora.org> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190523171653.138678-1-sean@poorly.run
-
- 19 May, 2019 5 commits
-
-
Linus Torvalds authored
-
git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifsLinus Torvalds authored
Pull UBIFS fixes from Richard Weinberger: - build errors wrt xattrs - mismerge which lead to a wrong Kconfig ifdef - missing endianness conversion * tag 'upstream-5.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: ubifs: Convert xattr inum to host order ubifs: Use correct config name for encryption ubifs: Fix build error without CONFIG_UBIFS_FS_XATTR
-
Linus Torvalds authored
Merge yet more updates from Andrew Morton: "A few final bits: - large changes to vmalloc, yielding large performance benefits - tweak the console-flush-on-panic code - a few fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: panic: add an option to replay all the printk message in buffer initramfs: don't free a non-existent initrd fs/writeback.c: use rcu_barrier() to wait for inflight wb switches going into workqueue when umount mm/compaction.c: correct zone boundary handling when isolating pages from a pageblock mm/vmap: add DEBUG_AUGMENT_LOWEST_MATCH_CHECK macro mm/vmap: add DEBUG_AUGMENT_PROPAGATE_CHECK macro mm/vmalloc.c: keep track of free blocks for vmap allocation
-
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuildLinus Torvalds authored
Pull more Kbuild updates from Masahiro Yamada: - remove unneeded use of cc-option, cc-disable-warning, cc-ldoption - exclude tracked files from .gitignore - re-enable -Wint-in-bool-context warning - refactor samples/Makefile - stop building immediately if syncconfig fails - do not sprinkle error messages when $(CC) does not exist - move arch/alpha/defconfig to the configs subdirectory - remove crappy header search path manipulation - add comment lines to .config to clarify the end of menu blocks - check uniqueness of module names (adding new warnings intentionally) * tag 'kbuild-v5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (24 commits) kconfig: use 'else ifneq' for Makefile to improve readability kbuild: check uniqueness of module names kconfig: Terminate menu blocks with a comment in the generated config kbuild: add LICENSES to KBUILD_ALLDIRS kbuild: remove 'addtree' and 'flags' magic for header search paths treewide: prefix header search paths with $(srctree)/ media: prefix header search paths with $(srctree)/ media: remove unneeded header search paths alpha: move arch/alpha/defconfig to arch/alpha/configs/defconfig kbuild: terminate Kconfig when $(CC) or $(LD) is missing kbuild: turn auto.conf.cmd into a mandatory include file .gitignore: exclude .get_maintainer.ignore and .gitattributes kbuild: add all Clang-specific flags unconditionally kbuild: Don't try to add '-fcatch-undefined-behavior' flag kbuild: add some extra warning flags unconditionally kbuild: add -Wvla flag unconditionally arch: remove dangling asm-generic wrappers samples: guard sub-directories with CONFIG options kbuild: re-enable int-in-bool-context warning MAINTAINERS: kbuild: Add pattern for scripts/*vmlinux* ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull i2c updates from Wolfram Sang: "Some I2C core API additions which are kind of simple but enhance error checking for users a lot, especially by returning errno now. There are wrappers to still support the old API but it will be removed once all users are converted" * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: core: add device-managed version of i2c_new_dummy i2c: core: improve return value handling of i2c_new_device and i2c_new_dummy
-