Michael Chan says:
====================
bnxt_en: Bug fixes.
Most of the bug fixes are related to the new 57500 chips, including some
initialization and counter fixes, disabling RDMA support, and a
workaround for occasional missing interrupts. The last patch from
Vasundhara fixes the year/month parameters for firmware coredump.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Fix the year and month offset while storing it in
bnxt_fill_coredump_record().
Fixes: 6c5657d085 ("bnxt_en: Add support for ethtool get dump.")
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
To keep track of the number of times the workaround code for 57500 A0
has been triggered. This is a per NQ counter.
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hardware can sometimes not generate NQ MSIX with a single pending
CP ring entry. This seems to always happen at the last entry of
the CP ring before it wraps. Add logic to check all the CP rings for
pending entries without the CP ring consumer index advancing. Calling
HWRM_DBG_RING_INFO_GET to read the context of the CP ring will flush
out the NQ entry and MSIX.
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
There is no RDMA support on 57500 chips yet, so prevent bnxt_re from
registering on these chips. There is intermittent failure if bnxt_re
is allowed to register and proceed with RDMA operations.
Fixes: 1ab968d2f1 ("bnxt_en: Add PCI ID for BCM57508 device.")
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The software counter structure is defined in both the CP ring's structure
and the NQ ring's structure on the new devices. The legacy code adds the
counter to the CP ring's structure and the counter won't get displayed
since the ethtool code is looking at the NQ ring's structure.
Since all other counters are contained in the NQ ring's structure, it
makes more sense to count rx_l4_csum_errors in the NQ.
Fixes: 50e3ab7836 ("bnxt_en: Allocate completion ring structures for 57500 series chips.")
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Recent commit has added the reservation of RSS context. This requires
bnxt_hwrm_vnic_qcaps() to be called before allocating any RSS contexts.
The bnxt_hwrm_vnic_qcaps() call sets up proper flags that will
determine how many RSS contexts to allocate to support NTUPLE.
This causes a regression that too many RSS contexts are being reserved
and causing resource shortage when enabling many VFs. Fix it by calling
bnxt_hwrm_vnic_qcaps() earlier.
Fixes: 41e8d79837 ("bnxt_en: Modify the ring reservation functions for 57500 series chips.")
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Move IRQ configuration for IP101A/G from config_init to config_intr
callback. Reasons:
1. This allows phylib to disable interrupts if needed.
2. Icplus was the only driver supporting interrupts w/o defining a
config_intr callback. Now we can add a phylib plausibility check
disabling interrupt mode if one of the two irq-related callbacks
isn't defined.
I don't own hardware with this PHY, and the change is based on the
datasheet for IP101A LF (which is supposed to be register-compatible
with IP101A/G). Change is compile-tested only.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
-----BEGIN PGP SIGNATURE-----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=YdYs
-----END PGP SIGNATURE-----
Merge tag 'selinux-pr-20181115' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull SELinux fixes from Paul Moore:
"Two small SELinux fixes for v4.20.
Ondrej's patch adds a check on user input, and my patch ensures we
don't look past the end of a buffer.
Both patches are quite small and pass the selinux-testsuite"
* tag 'selinux-pr-20181115' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
selinux: fix non-MLS handling in mls_context_to_sid()
selinux: check length properly in SCTP bind hook
- A bunch of meson fixes for this (Allwinner) platform.
- Establish a git repo for Intel pin control in MAINTAINERS.
-----BEGIN PGP SIGNATURE-----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=1FKi
-----END PGP SIGNATURE-----
Merge tag 'pinctrl-v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
- A bunch of fixes for the Allwinner meson platform
- Establish a git repo for Intel pin control in MAINTAINERS
* tag 'pinctrl-v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
MAINTAINERS: Add tree link for Intel pin control driver
pinctrl: meson: fix meson8b ao pull register bits
pinctrl: meson: fix meson8 ao pull register bits
pinctrl: meson: fix gxl ao pull register bits
pinctrl: meson: fix gxbb ao pull register bits
pinctrl: meson: fix pinconf bias disable
USB3 roothub might autosuspend before a plugged USB3 device is detected,
causing USB3 device enumeration failure.
USB3 devices don't show up as connected and enabled until USB3 link trainig
completes. On a fast booting platform with a slow USB3 link training the
link might reach the connected enabled state just as the bus is suspending.
If this device is discovered first time by the xhci_bus_suspend() routine
it will be put to U3 suspended state like the other ports which failed to
suspend earlier.
The hub thread will notice the connect change and resume the bus,
moving the port back to U0
This U0 -> U3 -> U0 transition right after being connected seems to be
too much for some devices, causing them to first go to SS.Inactive state,
and finally end up stuck in a polling state with reset asserted
Fix this by failing the bus suspend if a port has a connect change or is
in a polling state in xhci_bus_suspend().
Don't do any port changes until all ports are checked, buffer all port
changes and only write them in the end if suspend can proceed
Cc: stable@vger.kernel.org
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Colin Ian King says:
Static analysis with CoverityScan found a potential issue [..]
It seems that pointer pol is set to NULL and then a check to see if it
is non-null is used to set pol to tmp; howeverm this check is always
going to be false because pol is always NULL.
Fix this and update test script to catch this. Updated script only:
./xfrm_policy.sh ; echo $?
RTNETLINK answers: No such file or directory
FAIL: ip -net ns3 xfrm policy get src 10.0.1.0/24 dst 10.0.2.0/24 dir out
RTNETLINK answers: No such file or directory
[..]
PASS: policy before exception matches
PASS: ping to .254 bypassed ipsec tunnel
PASS: direct policy matches
PASS: policy matches
1
Fixes: 6be3b0db6d ("xfrm: policy: add inexact policy search tree infrastructure")
Reported-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
There is a missing indentation before the goto statement. Add it.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
There is an indentation issue before the declaration of xfrm_ctx. Remove
spaces and replace with a tab.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Highlights include:
Stable fixes:
- Don't exit the NFSv4 state manager without clearing NFS4CLNT_MANAGER_RUNNING
Bugfixes:
- Fix an Oops when destroying the RPCSEC_GSS credential cache
- Fix an Oops during delegation callbacks
- Ensure that the NFSv4 state manager exits the loop on SIGKILL
- Fix a bogus get/put in generic_key_to_expire()
-----BEGIN PGP SIGNATURE-----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=AstN
-----END PGP SIGNATURE-----
Merge tag 'nfs-for-4.20-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client bugfixes from Trond Myklebust:
"Highlights include:
Stable fixes:
- Don't exit the NFSv4 state manager without clearing
NFS4CLNT_MANAGER_RUNNING
Bugfixes:
- Fix an Oops when destroying the RPCSEC_GSS credential cache
- Fix an Oops during delegation callbacks
- Ensure that the NFSv4 state manager exits the loop on SIGKILL
- Fix a bogus get/put in generic_key_to_expire()"
* tag 'nfs-for-4.20-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
NFSv4: Fix an Oops during delegation callbacks
SUNRPC: Fix a bogus get/put in generic_key_to_expire()
SUNRPC: Fix a Oops when destroying the RPCSEC_GSS credential cache
NFSv4: Ensure that the state manager exits the loop on SIGKILL
NFSv4: Don't exit the state manager without clearing NFS4CLNT_MANAGER_RUNNING
drm_atomic_helper_setup_commit() auto-completes commit->flip_done when
state->legacy_cursor_update is true, but we know for sure that we want
a sync update when we call drm_atomic_helper_setup_commit() from
vc4_atomic_commit().
Explicitly set state->legacy_cursor_update to false to prevent this
auto-completion.
Fixes: 184d3cf4f7 ("drm/vc4: Use wait_for_flip_done() instead of wait_for_vblanks()")
Cc: <stable@vger.kernel.org>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20181115105852.9844-2-boris.brezillon@bootlin.com
vc4_plane_atomic_async_update() calls vc4_plane_atomic_check()
which in turn calls vc4_plane_setup_clipping_and_scaling(), and since
commit 58a6a36fe8 ("drm/vc4: Use
drm_atomic_helper_check_plane_state() to simplify the logic"), this
function accesses plane_state->state which will be NULL when called
from the async update path because we're passing the current plane
state, and plane_state->state has been assigned to NULL in
drm_atomic_helper_swap_state().
Pass the new state instead of the current one (the new state has
->state set to a non-NULL value).
Fixes: 58a6a36fe8 ("drm/vc4: Use drm_atomic_helper_check_plane_state() to simplify the logic")
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20181115105852.9844-1-boris.brezillon@bootlin.com
While adding SiI9022A support to the iwg23s board, it came
up that when the HDMI transmitter is in pass through mode the
device is not compliant with the I2C specification anymore,
as it requires a far bigger tbuf, due to a delay the HDMI
transmitter is adding when relaying the STOP condition on the
monitor i2c side of things.
When not providing an appropriate delay after the STOP condition
the i2c bus would get stuck. Also, any other traffic on the bus
while talking to the monitor may cause the transaction to fail
or even cause issues with the i2c bus as well.
I2c-gates seemed to reach consent as a possible way to address
these issues, and as such this patch is implementing a solution
based on that. Since others are clearly relying on the current
implementation of the driver, this patch won't require any DT
changes.
Since we don't want any interference during the DDC Bus
Request/Grant procedure and while talking to the monitor, we
have to use the adapter locking primitives rather than the
i2c-mux locking primitives.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Peter Rosin <peda@axentia.se>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Yannick Fertré <yannick.fertre@st.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1541505156-8097-1-git-send-email-fabrizio.castro@bp.renesas.com
inotify_show_fdinfo() is defined in fs/notify/fdinfo.c and declared in
fs/notify/fdinfo.h, but the declaration isn't included at the point of
the definition. Include the header to enforce that the definition
matches the declaration.
This addresses a gcc warning when -Wmissing-prototypes is enabled.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Reusable parameter of mb_cache_entry_create() is bool type,
so it's better to set true instead of 1.
Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Signed-off-by: Jan Kara <jack@suse.cz>
- omap: Instantiate dss children in omapdss instead of mach (Laurent)
Other:
- htmldocs build warning (Sean)
- MST NULL deref fix (Stanislav)
- omap: Various runtime ref gets on probe/bind (Laurent)
- omap: Fix to the above dss children patch (Tony)
Cc: Sean Paul <sean@poorly.run>
Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tony Lindgren <tony@atomide.com>
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEfxcpfMSgdnQMs+QqlvcN/ahKBwoFAlvsiL8ACgkQlvcN/ahK
Bwr1AQgAirnD41L7FDT2Y0sEBw2FH7MDlj8jw5Bb3qssaKCF/rqEKSG7Sx89n6os
idnPGonkRw8NOM10RMcSxJsG5PZK3lYzxU4QNrXOx+pqOsO/MUXvzMwSfLOK547s
BJTwIzgwh+ogR5yxH797IVZv1H5+DIavp7DPBc6J7e6ARLwJi5ZNBLVKCskPv8yX
Wvoo+pQFvtj7RCMHowtiiCmd6ryscsupEh3cYlHWxzcxCl0uIPOui9sxpet/60VI
4LgLCjAVd7VdzzQuMBbxkx2vFw9Z542ouBR9hk7WTYgzYt1gK2Xuc6h2fdX1g4Vk
jyhdGCvmhUZtxP96ahAunKxrb6/IjQ==
=f89R
-----END PGP SIGNATURE-----
Merge tag 'drm-misc-fixes-2018-11-14' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
Cross-subsystem:
- omap: Instantiate dss children in omapdss instead of mach (Laurent)
Other:
- htmldocs build warning (Sean)
- MST NULL deref fix (Stanislav)
- omap: Various runtime ref gets on probe/bind (Laurent)
- omap: Fix to the above dss children patch (Tony)
Cc: Sean Paul <sean@poorly.run>
Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Sean Paul <sean@poorly.run>
Link: https://patchwork.freedesktop.org/patch/msgid/20181114204542.GA52569@art_vandelay
According to comment in dlm_user_request() ua should be freed
in dlm_free_lkb() after successful attach to lkb.
However ua is attached to lkb not in set_lock_args() but later,
inside request_lock().
Fixes 597d0cae0f ("[DLM] dlm: user locks")
Cc: stable@kernel.org # 2.6.19
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: David Teigland <teigland@redhat.com>
If allocation fails on last elements of array need to free already
allocated elements.
v2: just move existing out_rsbtbl label to right place
Fixes 789924ba635f ("dlm: fix race between remove and lookup")
Cc: stable@kernel.org # 3.6
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: David Teigland <teigland@redhat.com>
The AMD IOMMU driver can now map a huge-page where smaller
mappings existed before, so this code-path is no longer
triggered.
Acked-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Before this patch the iommu_map_page() function failed when
it tried to map a huge-page where smaller mappings existed
before.
With this change the page-table pages of the old mappings
are teared down, so that the huge-page can be mapped.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This makes sure that __pte always contains the correct value
when the pointer to the next page-table level is derived.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Before this patch it was not possible the downgrade a
mapping established with page-mode 7 to a mapping using
smaller page-sizes, because the pte_level != level check
prevented that.
Treat page-mode 7 like a non-present mapping and allow to
overwrite it in alloc_pte().
Signed-off-by: Joerg Roedel <jroedel@suse.de>
The function is a more generic version of free_pagetable()
and will be used to free only specific sub-trees of a
page-table.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Collect all pages that belong to a page-table in a list and
free them after the tree has been traversed. This allows to
implement safer page-table updates in subsequent patches.
Also move the functions for page-table freeing a bit upwards
in the file so that they are usable from the iommu_map() path.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
* PCI IDs for some new 9000-series cards;
* Improve antenna usage on connection problems;
* Some improvements in the debugging code;
* Other clean-ups and small fixes;
-----BEGIN PGP SIGNATURE-----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=sCPQ
-----END PGP SIGNATURE-----
Merge tag 'iwlwifi-next-for-kalle-2018-11-11' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
First set of iwlwifi patches for 4.21
* PCI IDs for some new 9000-series cards;
* Improve antenna usage on connection problems;
* Some improvements in the debugging code;
* Other clean-ups and small fixes;
There is no functional change from this, but it is confusing to find two
copies of vcc_sys and no vcc_flash when looking in
/sys/class/regulator/*/name.
Signed-off-by: John Keeping <john@metanate.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
In today's merge_config.sh the order of the config fragment files dictates
the output of a config option. With this approach we will get different
.config files depending on the order of the config fragment files.
So doing something like:
$ ./merge/kconfig/merge_config.sh selftest.config drm.config
Where selftest.config defines DRM=y and drm.config defines DRM=m, the
result will be "DRM=m".
Rework to add a switch to get builtin '=y' precedence over modules '=m',
this will result in "DRM=y". If we do something like this:
$ ./merge/kconfig/merge_config.sh -y selftest.config drm.config
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
The TPO TPG110 bindings were using the DPI bindings (popular
in the fbdev subsystem) but this misses the finer points
learned in the DRM subsystem.
We need to augment the bindings for proper DRM integration:
the timings are expressed by the hardware, not put into the
device tree. I.e. this hardware is self-describing and can
report the resolutions and timings needed. It should not
be described in the device tree.
Further the device was incorrectly modeled with GPIO lines
instead of an SPI child, even though the device was using
SPI.
No known deployments of the device using device tree
exist, so it should be fine to augment the bindings.
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20181101213256.12097-1-linus.walleij@linaro.org
Set the capacity-dmips-mhz for R-Car Gen3 SoCs, that is based on
dhrystone. The average in 10 times of dhrystone result as follows:
r8a7795 SoC (A57x4 + A53x4)
CPU max-freq dhrystone
---------------------------------
A57 1500 MHz 11470943 lps/s
A53 1200 MHz 4798583 lps/s
r8a7796 SoC (A57x2 + A53x4)
CPU max-freq dhrystone
---------------------------------
A57 1500 MHz 11463526 lps/s
A53 1200 MHz 4793276 lps/s
Based on above, capacity-dmips-mhz values are calculated as follows:
r8a7795 SoC
A57 : 1024 / (11470943 / 1500) * (11470943 / 1500) = 1024
A53 : 1024 / (11470943 / 1500) * ( 4798583 / 1200) = 535
r8a7796 SoC
A57 : 1024 / (11463526 / 1500) * (11463526 / 1500) = 1024
A53 : 1024 / (11463526 / 1500) * ( 4793276 / 1200) = 535
However, since each CPUs have different max frequencies, the final
CPU capacities of A53 are scaled by this difference, the values are
as follows.
[r8a7795 SoC]
$ cat /sys/devices/system/cpu/cpu*/cpu_capacity
1024 <---- CPU capacity of A57
1024
1024
1024
428 <---- CPU capacity of A53
428
428
428
[r8a7796 SoC]
$ cat /sys/devices/system/cpu/cpu*/cpu_capacity
1024 <---- CPU capacity of A57
1024
428 <---- CPU capacity of A53
428
428
428
Signed-off-by: Gaku Inami <gaku.inami.xh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This patch adds the "cpu-map" into r8a7795/r8a7796 composed of
multi-cluster. This definition is used to parse the cpu topology.
Signed-off-by: Gaku Inami <gaku.inami.xh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The R-Car GPIO driver cannot be enabled when Renesas SoC's ARCH configs
(ARCH_RENESAS, ARCH_R8A7795, ARCH_R8A7796 and ARCH_R8A77965) are enabled
only.
As GPIOs are a critical resource for proper operation on Renesas
platforms, this patch selects GPIOLIB, just like is done for other SoC
vendors, and on Renesas arm32 SoCs.
Reported-by: Alexandru Gheorghe <Alexandru_Gheorghe@mentor.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[geert: Improve patch description]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
reorder structure of 297, 594 N values to group Audio Sample Frequencies
together to make updating from HDMI specification easier.
V2: Match patch 1/2 version
V3: Arrange by sample freq, then pixel clock.
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1541019295-20016-1-git-send-email-clinton.a.taylor@intel.com
Currently the selftest wild_bctr can fail to build when an old gcc is
used, notably on gcc using a binutils version <= 2.27, because the
assembler does not support the integer suffix UL.
This patch adjusts the wild_bctr test so the REG_POISON value is still
treated as an unsigned long for the shifts on compilation but the UL
suffix is absent on the stringification, so the inline asm code
generated has no UL suffixes.
Signed-off-by: Gustavo Romero <gromero@linux.vnet.ibm.com>
[mpe: Wrap long line]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
To get the initial phase correct we need to account for the scale
factor as well. I forgot this initially and was mostly looking at
heavily upscaled content where the minor difference between -0.5
and the proper initial phase was not readily apparent.
And let's toss in a comment that tries to explain the formula
a little bit.
v2: The initial phase upper limit is 1.5, not 24.0!
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Fixes: 0a59952b24 ("drm/i915: Configure SKL+ scaler initial phase correctly")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181029181820.21956-1-ville.syrjala@linux.intel.com
Tested-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Tested-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> #irc
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> #irc
(cherry picked from commit e7a278a329)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
