Starting from commit 041e4575f0 ("mtd: nand: handle ECC errors in
OOB"), nand_do_read_oob() (from the NAND core) did return 0 or a
negative error, and the MTD layer expected it.
However, the trend for the NAND layer is now to return an error or a
positive number of bitflips. Deciding which status to return to the user
belongs to the MTD layer.
Commit e47f68587b ("mtd: check for max_bitflips in mtd_read_oob()")
brought this logic to the mtd_read_oob() function while the return value
coming from nand_do_read_oob() (called by the ->_read_oob() hook) was
left unchanged.
Fixes: e47f68587b ("mtd: check for max_bitflips in mtd_read_oob()")
Cc: stable@vger.kernel.org
Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reads from NAND devices usually trigger bitflips, this is an expected
behavior. While bitflips are under a given threshold, the MTD core
returns 0. However, when the number of corrected bitflips is above this
same threshold, -EUCLEAN is returned to inform the upper layer that this
block is slightly dying and soon the ECC engine will be overtaken so
actions should be taken to move the data out of it.
This particular condition should not be treated like an error and the
test should continue.
Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Update Wenyou Yang email address.
Take advantage of this update to move this entry to the MICROCHIP / ATMEL
location and add the DT binding documentation link.
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Wenyou Yang <wenyou.yang@microchip.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Before it was clearly established that all GPIO properties in the
device tree shall be named "foo-gpios" (with the deprecated variant
"foo-gpio" for single lines) we unfortunately merged a few bindings
for regulators with random phandle names.
As we want to switch the GPIO regulator driver to using descriptors,
we need devm_gpiod_get() to return something reasonable when looking
up these in the device tree.
Put in a special #ifdef:ed kludge to do this special lookup only
for the regulator case and gets compiled out if we're not enabling
regulators. Supply a whitelist with properties we accept.
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
If the bridge has a too strict setup time for the incoming
signals, we may not be fast enough and then we need to
compensate by outputting the signal on the inverse clock
edge so it is for sure stable when the bridge samples it.
Since bridges in difference to panels does not expose their
connectors, make the connector optional in the display
setup code.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180112074854.9560-4-linus.walleij@linaro.org
This extends the dumb VGA DAC bridge to handle the THS8134A
and THS8134B VGA DACs in addition to those already handled.
We assign the proper timing data to the pointer inside the
bridge struct so display controllers that need to align their
timings to the bridge can pick it up and work from there.
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180112074854.9560-3-linus.walleij@linaro.org
After some discussion and failed patch sets trying to convey
the right timing information between the display engine and
a bridge using the connector, I try instead to use an optional
timing information container in the bridge itself, so that
display engines can retrieve it from any bridge and use it to
determine how to drive outputs.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180112074854.9560-2-linus.walleij@linaro.org
We should not try to do any i2c transfers before the controller is
resumed (which happens before our resume method gets called).
So we need to disable our IRQ while suspended to enforce this. The
code paths for devices with GPIOs for the int and reset pins already
disable the IRQ the through goodix_free_irq().
This commit also disables the IRQ while suspended for devices without
GPIOs for the int and reset pins.
This fixes the i2c bus sometimes getting stuck after a suspend/resume
causing the touchscreen to sometimes not work after a suspend/resume.
This has been tested on a GPD pocked device.
BugLink: https://github.com/nexus511/gpd-ubuntu-packages/issues/10
BugLink: https://www.reddit.com/r/GPDPocket/comments/7niut2/fix_for_broken_touch_after_resume_all_linux/
Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This adds device tree bindings for the Texas Instruments
THS8134, THS8134A and THS8134B VGA DACs by extending and
renaming the existing bindings for THS8135.
These DACs are used for the VGA outputs on the ARM reference
designs such as Integrator, Versatile and RealView.
Cc: devicetree@vger.kernel.org
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180112074854.9560-1-linus.walleij@linaro.org
The fix for handling two-finger scroll (i4a646580f793 - "Input: ALPS -
fix two-finger scroll breakage in right side on ALPS touchpad")
introduced a minor "typo" that broke decoding of multi-touch events are
decoded on some ALPS touchpads. For example, tapping with three-fingers
can no longer be used to emulate middle-mouse-button (the kernel doesn't
recognize this as the proper event, and doesn't report it correctly to
userspace). This affects touchpads that use SS4 "plus" protocol
variant, like those found on Dell E7270 & E7470 laptops (tested on
E7270).
First, probably the code in alps_decode_ss4_v2() for case
SS4_PACKET_ID_MULTI used inconsistent indices to "f->mt[]". You can see
0 & 1 are used for the "if" part but 2 & 3 are used for the "else" part.
Second, in the previous patch, new macros were introduced to decode X
coordinates specific to the SS4 "plus" variant, but the macro to
define the maximum X value wasn't changed accordingly. The macros to
decode X values for "plus" variant are effectively shifted right by 1
bit, but the max wasn't shifted too. This causes the driver to
incorrectly handle "no data" cases, which also interfered with how
multi-touch was handled.
Fixes: 4a646580f7 ("Input: ALPS - fix two-finger scroll breakage...")
Signed-off-by: Nir Perry <nirperry@gmail.com>
Reviewed-by: Masaki Ota <masaki.ota@jp.alps.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
fscrypt_put_encryption_info() is only called when evicting an inode, so
the 'struct fscrypt_info *ci' parameter is always NULL, and there cannot
be races with other threads. This was cruft left over from the broken
key revocation code. Remove the unused parameter and the cmpxchg().
Also remove the #ifdefs around the fscrypt_put_encryption_info() calls,
since fscrypt_notsupp.h defines a no-op stub for it.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Document that encryption reduces the maximum length of a symlink target
slightly.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Filesystems don't need fscrypt_fname_encrypted_size() anymore, so
unexport it and move it to fscrypt_private.h.
We also never calculate the encrypted size of a filename without having
the fscrypt_info present since it is needed to know the amount of
NUL-padding which is determined by the encryption policy, and also we
will always truncate the NUL-padding to the maximum filename length.
Therefore, also make fscrypt_fname_encrypted_size() assume that the
fscrypt_info is present, and make it truncate the returned length to the
specified max_len.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Previously fscrypt_fname_alloc_buffer() was used to allocate buffers for
both presented (decrypted or encoded) and encrypted filenames. That was
confusing, because it had to allocate the worst-case size for either,
e.g. including NUL-padding even when it was meaningless.
But now that fscrypt_setup_filename() no longer calls it, it is only
used in the ->get_link() and ->readdir() paths, which specifically want
a buffer for presented filenames. Therefore, switch the behavior over
to allocating the buffer for presented filenames only.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Currently, when encrypting a filename (either a real filename or a
symlink target) we calculate the amount of NUL-padding twice: once
before encryption and once during encryption in fname_encrypt(). It is
needed before encryption to allocate the needed buffer size as well as
calculate the size the symlink target will take up on-disk before
creating the symlink inode. Calculating the size during encryption as
well is redundant.
Remove this redundancy by always calculating the exact size beforehand,
and making fname_encrypt() just add as much NUL padding as is needed to
fill the output buffer.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Now that all filesystems have been converted to use the symlink helper
functions, they no longer need the declaration of 'struct
fscrypt_symlink_data'. Move it from fscrypt.h to fscrypt_private.h.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fscrypt_fname_usr_to_disk() sounded very generic but was actually only
used to encrypt symlinks. Remove it now that all filesystems have been
switched over to fscrypt_encrypt_symlink().
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
ubifs_symlink() forgot to free the kmalloc()'ed buffer holding the
encrypted symlink target, creating a memory leak. Fix it.
(UBIFS could actually encrypt directly into ui->data, removing the
temporary buffer, but that is left for the patch that switches to use
the symlink helper functions.)
Fixes: ca7f85be8d ("ubifs: Add support for encrypted symlinks")
Cc: <stable@vger.kernel.org> # v4.10+
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This will be used by KVM in order to keep escalation interrupts
in the non-EOI (masked) state after they fire. They will be
re-enabled directly in HW by KVM when needed.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
From xive.h to xive-regs.h since it's a HW register definition
and it can be used from assembly
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
BPF alignment tests got a conflict because the registers
are output as Rn_w instead of just Rn in net-next, and
in net a fixup for a testcase prohibits logical operations
on pointers before using them.
Also, we should attempt to patch BPF call args if JIT always on is
enabled. Instead, if we fail to JIT the subprogs we should pass
an error back up and fail immediately.
Signed-off-by: David S. Miller <davem@davemloft.net>
Filesystems also have duplicate code to support ->get_link() on
encrypted symlinks. Factor it out into a new function
fscrypt_get_symlink(). It takes in the contents of the encrypted
symlink on-disk and provides the target (decrypted or encoded) that
should be returned from ->get_link().
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Currently, filesystems supporting fscrypt need to implement some tricky
logic when creating encrypted symlinks, including handling a peculiar
on-disk format (struct fscrypt_symlink_data) and correctly calculating
the size of the encrypted symlink. Introduce helper functions to make
things a bit easier:
- fscrypt_prepare_symlink() computes and validates the size the symlink
target will require on-disk.
- fscrypt_encrypt_symlink() creates the encrypted target if needed.
The new helpers actually fix some subtle bugs. First, when checking
whether the symlink target was too long, filesystems didn't account for
the fact that the NUL padding is meant to be truncated if it would cause
the maximum length to be exceeded, as is done for filenames in
directories. Consequently users would receive ENAMETOOLONG when
creating symlinks close to what is supposed to be the maximum length.
For example, with EXT4 with a 4K block size, the maximum symlink target
length in an encrypted directory is supposed to be 4093 bytes (in
comparison to 4095 in an unencrypted directory), but in
FS_POLICY_FLAGS_PAD_32-mode only up to 4064 bytes were accepted.
Second, symlink targets of "." and ".." were not being encrypted, even
though they should be, as these names are special in *directory entries*
but not in symlink targets. Fortunately, we can fix this simply by
starting to encrypt them, as old kernels already accept them in
encrypted form.
Third, the output string length the filesystems were providing when
doing the actual encryption was incorrect, as it was forgotten to
exclude 'sizeof(struct fscrypt_symlink_data)'. Fortunately though, this
bug didn't make a difference.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fscrypt.h included way too many other headers, given that it is included
by filesystems both with and without encryption support. Trim down the
includes list by moving the needed includes into more appropriate
places, and removing the unneeded ones.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Only fs/crypto/fname.c cares about treating the "." and ".." filenames
specially with regards to encryption, so move fscrypt_is_dot_dotdot()
from fscrypt.h to there.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
The encryption modes are validated by fs/crypto/, not by individual
filesystems. Therefore, move fscrypt_valid_enc_modes() from fscrypt.h
to fscrypt_private.h.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Filesystems now only define their fscrypt_operations when they are
compiled with encryption support, so move the fscrypt_operations
declaration from fscrypt.h to fscrypt_supp.h.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fscrypt_dummy_context_enabled() accesses ->s_cop, which now is only set
when the filesystem is built with encryption support. This didn't
actually matter because no filesystems called it. However, it will
start being used soon, so fix it by moving it from fscrypt.h to
fscrypt_supp.h and stubbing it out in fscrypt_notsupp.h.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Filesystems only ever access 'struct fscrypt_ctx' through fscrypt
functions. But when a filesystem is built without encryption support,
these functions are all stubbed out, so the declaration of fscrypt_ctx
is unneeded. Therefore, move it from fscrypt.h to fscrypt_supp.h.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
The fscrypt_info kmem_cache is internal to fscrypt; filesystems don't
need to access it. So move its declaration into fscrypt_private.h.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fscrypt_control_page() is already split into two versions depending on
whether the filesystem is being built with encryption support or not.
Move them into the appropriate headers.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fscrypt_has_encryption_key() is already split into two versions
depending on whether the filesystem is being built with encryption
support or not. Move them into the appropriate headers.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
A few fixes for 4.16:
- Cleanup the the remains of ttm io_mem_pfn
- A couple dpm quirks for SI
- Add Chunming as another amdgpu maintainer
- A few more huge page fixes
- A few other misc fixes
* 'drm-next-4.16' of git://people.freedesktop.org/~agd5f/linux:
drm/amd/pp: Implement get_max_high_clocks for CI/VI
MAINTAINERS: add David (Chunming) Zhou as additional amdgpu maintainer
drm/amdgpu: fix 64bit BAR detection
drm/amdgpu: optimize moved handling only when vm_debug is inactive
drm/amdgpu: simplify huge page handling
drm/amdgpu: update VM PDs after the PTs
drm/amdgpu: minor optimize VM moved handling v2
drm/amdgpu: loosen the criteria for huge pages a bit
drm/amd/powerplay: set pp_num_states as 0 on error situation
drm/ttm: specify DMA_ATTR_NO_WARN for huge page pools
drm/ttm: remove ttm_bo_default_io_mem_pfn
staging: remove the default io_mem_pfn set
drm/amd/powerplay: fix memory leakage when reload (v2)
drm/amdgpu/gfx9: only init the apertures used by KGD (v2)
drm/amdgpu: add atpx quirk handling (v2)
drm/amdgpu: Add dpm quirk for Jet PRO (v2)
drm/radeon: Add dpm quirk for Jet PRO (v2)
This fixes the following warning by also sending the flags argument for
gpio controllers:
Property 'cs-gpios', cell 6 is not a phandle reference in
/ahb/apb/spi@e0100000
Fixes: 8113ba917d ("ARM: SPEAr: DT: Update device nodes")
Cc: stable@vger.kernel.org # v3.8+
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
The "dmas" cells for the designware DMA controller need to have only 3
properties apart from the phandle: request line, src master and
destination master. But the commit 6e8887f60f updated it incorrectly
while moving from platform code to DT. Fix it.
Cc: stable@vger.kernel.org # v3.10+
Fixes: 6e8887f60f ("ARM: SPEAr13xx: Pass generic DW DMAC platform data from DT")
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
request with five new patches fixing review comments and errors.
Apart from three small fixes there's two larger patches that in the end
checks that memory to be registered really is normal cached memory.
-----BEGIN PGP SIGNATURE-----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=0+NS
-----END PGP SIGNATURE-----
Merge tag 'tee-drv-dynamic-shm+fixes-for-v4.16' of https://git.linaro.org/people/jens.wiklander/linux-tee into next/drivers
This pull request updates the previous tee-drv-dynamic-shm-for-v4.16 pull
request with five new patches fixing review comments and errors.
Apart from three small fixes there's two larger patches that in the end
checks that memory to be registered really is normal cached memory.
* tag 'tee-drv-dynamic-shm+fixes-for-v4.16' of https://git.linaro.org/people/jens.wiklander/linux-tee:
tee: shm: Potential NULL dereference calling tee_shm_register()
tee: shm: don't put_page on null shm->pages
tee: shm: make function __tee_shm_alloc static
tee: optee: check type of registered shared memory
tee: add start argument to shm_register callback
Signed-off-by: Olof Johansson <olof@lixom.net>
linux-4.15 warns about missing MODULE_LICENSE tags such as these
WARNING: modpost: missing MODULE_LICENSE() in drivers/bus/omap_l3_noc.o
WARNING: modpost: missing MODULE_LICENSE() in drivers/bus/omap_l3_smx.o
For completeness, I'm also adding MODULE_AUTHOR and MODULE_DESCRIPTION
tags, but I decided to leave out the email addresses, as all three
authors are working for other companies now.
Cc: Sricharan R <sricharan@codeaurora.org>
Cc: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
dtc complains about the lack of #coolin-cells properties for the
CPU nodes that are referred to as "cooling-device":
arch/arm64/boot/dts/mediatek/mt8173-evb.dtb: Warning (cooling_device_property): Missing property '#cooling-cells' in node /cpus/cpu@0 or bad phandle (referred from /thermal-zones/cpu_thermal/cooling-maps/map@0:cooling-device[0])
arch/arm64/boot/dts/mediatek/mt8173-evb.dtb: Warning (cooling_device_property): Missing property '#cooling-cells' in node /cpus/cpu@100 or bad phandle (referred from /thermal-zones/cpu_thermal/cooling-maps/map@1:cooling-device[0])
Apparently this property must be '<2>' to match the binding.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
The PMU node has no working interrupt, as shown by this dtc warning:
arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dtb: Warning (interrupts_property): Missing interrupt-parent for /pmu
This adds an interrupt-parent property so we can correct parse
that interrupt number.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
- Fix a KASAN reported use after free
- Whitelist a register to avoid hangs
- GVT fixes
-----BEGIN PGP SIGNATURE-----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=EmkE
-----END PGP SIGNATURE-----
Merge tag 'drm-intel-fixes-2018-01-11-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
Hopefully final drm/i915 fixes for v4.15:
- Fix a KASAN reported use after free
- Whitelist a register to avoid hangs
- GVT fixes
* tag 'drm-intel-fixes-2018-01-11-1' of git://anongit.freedesktop.org/drm/drm-intel:
drm/i915: Don't adjust priority on an already signaled fence
drm/i915: Whitelist SLICE_COMMON_ECO_CHICKEN1 on Geminilake.
drm/i915/gvt: Fix stack-out-of-bounds bug in cmd parser
drm/i915/gvt: Clear the shadow page table entry after post-sync
Two important fixes for vmwgfx.
The off-by-one fix could cause a malicious user to potentially crash the
kernel.
The framebuffer map cache fix can under some circumstances enable a user to
read from or write to freed pages.
* 'vmwgfx-fixes-4.15' of git://people.freedesktop.org/~thomash/linux:
drm/vmwgfx: Potential off by one in vmw_view_add()
drm/vmwgfx: Don't cache framebuffer maps
A single fix for a Tegra124 eDP regression introduced by the SOR changes
in v4.15-rc1.
-----BEGIN PGP SIGNATURE-----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=FKFr
-----END PGP SIGNATURE-----
Merge tag 'drm/tegra/for-4.15-rc8' of git://anongit.freedesktop.org/tegra/linux into drm-fixes
drm/tegra: Fixes for v4.15-rc8
A single fix for a Tegra124 eDP regression introduced by the SOR changes
in v4.15-rc1.
* tag 'drm/tegra/for-4.15-rc8' of git://anongit.freedesktop.org/tegra/linux:
drm/tegra: sor: Fix hang on Tegra124 eDP
The bulk of these changes are preparation work and addition of support
for Tegra186. Currently only HDMI output (the primary output on Jetson
TX2) is supported, but the hardware is also capable of doing DSI and
DisplayPort.
Tegra DRM now also uses the atomic commit helpers instead of the open-
coded variant that was only doing half its job. As a bit of a byproduct
of the Tegra186 support the driver also gained HDMI 2.0 as well as zpos
property support.
Along the way there are also a few patches to clean up a few things and
fix minor issues.
-----BEGIN PGP SIGNATURE-----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=FfXI
-----END PGP SIGNATURE-----
Merge tag 'drm/tegra/for-4.16-rc1-fixes' of git://anongit.freedesktop.org/tegra/linux into drm-next
drm/tegra: Changes for v4.16-rc1
The bulk of these changes are preparation work and addition of support
for Tegra186. Currently only HDMI output (the primary output on Jetson
TX2) is supported, but the hardware is also capable of doing DSI and
DisplayPort.
Tegra DRM now also uses the atomic commit helpers instead of the open-
coded variant that was only doing half its job. As a bit of a byproduct
of the Tegra186 support the driver also gained HDMI 2.0 as well as zpos
property support.
Along the way there are also a few patches to clean up a few things and
fix minor issues.
* tag 'drm/tegra/for-4.16-rc1-fixes' of git://anongit.freedesktop.org/tegra/linux: (51 commits)
drm/tegra: dc: Properly cleanup overlay planes
drm/tegra: dc: Fix possible_crtcs mask for planes
drm/tegra: dc: Restore YUV overlay support
drm/tegra: dc: Implement legacy blending
drm/tegra: Correct timeout in tegra_syncpt_wait
drm/tegra: gem: Correct iommu_map_sg() error checking
drm/tegra: dc: Link DC1 to DC0 on Tegra20
drm/tegra: Fix non-debugfs builds
drm/tegra: dpaux: Keep reset defaults for hybrid pad parameters
drm/tegra: Mark Tegra186 display hub PM functions __maybe_unused
drm/tegra: Use IOMMU groups
gpu: host1x: Use IOMMU groups
drm/tegra: Implement zpos property
drm/tegra: dc: Remove redundant spinlock
drm/tegra: dc: Use direct offset to plane registers
drm/tegra: dc: Support more formats
drm/tegra: fb: Force alpha formats
drm/tegra: dpaux: Add Tegra186 support
drm/tegra: dpaux: Implement runtime PM
drm/tegra: sor: Support HDMI 2.0 modes
...
