This set of changes adds support for a whole bunch of new panels, mostly
simple ones. There's now also support for panels to provide display
timings rather than fixed modes, which should allow panels to work with
a larger number of display drivers. Eventually drivers should migrate to
this new interface and the fixed modes removed from panels.
There are also a couple of sparse fixes for the PS8622 and PS8625 bridge
drivers.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=0aBn
-----END PGP SIGNATURE-----
Merge tag 'drm/panel/for-4.1-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next
drm/panel: Changes for v4.1-rc1
This set of changes adds support for a whole bunch of new panels, mostly
simple ones. There's now also support for panels to provide display
timings rather than fixed modes, which should allow panels to work with
a larger number of display drivers. Eventually drivers should migrate to
this new interface and the fixed modes removed from panels.
There are also a couple of sparse fixes for the PS8622 and PS8625 bridge
drivers.
* tag 'drm/panel/for-4.1-rc1' of git://anongit.freedesktop.org/tegra/linux:
drm/panel: Add support for Ampire AM-800480R3TMQW-A1H 800x480 7" panel
of: Add vendor prefix for Ampire Co., Ltd.
drm/panel: Add display timing for HannStar HSD070PWW1
drm/panel: simple: Add display timing support
drm/panel: Add display timing support
drm/panel: Add support for OrtusTech COM43H4M85ULC panel
of: Add vendor prefix for Ortus Technology Co., Ltd.
drm/panel: Add bus format for Giantplus GPG482739QS5 panel
drm/panel: simple: Add support for AUO b101ean01 panel
drm/panel: simple: Add support for Innolux ZJ070NA-01P
drm/panel: simple: Add support for Innolux AT043TN24
drm/panel: simple: Add support for Shelly SCA07010-BFN-LNN
drm/panel: simple: Add support for Samsung LTN140AT29 panel
drm: Remove unused DRM_MODE_OBJECT_BRIDGE
drm/bridge: ptn3460: Fix sparse warnings
drm/bridge: ps8622: Fix sparse warnings
drm/bridge: Add I2C based driver for ps8622/ps8625 bridge
Perhaps the most noteworthy change in this set is the implementation of
a hardware VBLANK counter using host1x syncpoints. The SOR registers can
now be dumped via debugfs, which can be useful while debugging. The IOVA
address space maintained by the driver can also be dumped via debugfs.
Other than than, these changes are mostly cleanup work, such as making
register names more consistent or removing unused code (that was left
over after the atomic mode-setting conversion). There's also a fix for
eDP that makes the driver cope with firmware that already initialized
the display (such as the firmware on the Tegra-based Chromebooks).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=HZO1
-----END PGP SIGNATURE-----
Merge tag 'drm/tegra/for-4.1-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next
drm/tegra: Changes for v4.1-rc1
Perhaps the most noteworthy change in this set is the implementation of
a hardware VBLANK counter using host1x syncpoints. The SOR registers can
now be dumped via debugfs, which can be useful while debugging. The IOVA
address space maintained by the driver can also be dumped via debugfs.
Other than than, these changes are mostly cleanup work, such as making
register names more consistent or removing unused code (that was left
over after the atomic mode-setting conversion). There's also a fix for
eDP that makes the driver cope with firmware that already initialized
the display (such as the firmware on the Tegra-based Chromebooks).
* tag 'drm/tegra/for-4.1-rc1' of git://anongit.freedesktop.org/tegra/linux:
drm/tegra: sor: Reset during initialization
drm/tegra: gem: Return 64-bit offset for mmap(2)
drm/tegra: hdmi: Name register fields consistently
drm/tegra: hdmi: Resets are synchronous
drm/tegra: dc: Document tegra_dc_state_setup_clock()
drm/tegra: dc: Remove unused callbacks
drm/tegra: dc: Remove unused function
drm/tegra: dc: Use base atomic state helpers
drm/atomic: Add helpers for state-subclassing drivers
drm/tegra: dc: Implement hardware VBLANK counter
gpu: host1x: Export host1x_syncpt_read()
drm/tegra: sor: Dump registers via debugfs
drm/tegra: sor: Registers are 32-bit
drm/tegra: Provide debugfs file for the IOVA space
drm/tegra: dc: Check for valid parent clock
* universal plane support
* refactoring to prepare work atomic modesetting work
* a lot of small fixes
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=81ba
-----END PGP SIGNATURE-----
Merge tag 'omapdrm-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into drm-next
omapdrm changes for 4.1
* universal plane support
* refactoring to prepare work atomic modesetting work
* a lot of small fixes
* tag 'omapdrm-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (36 commits)
drm/omap: tiler: add hibernation callback
drm/omap: add hibernation callbacks
drm/omap: keep ref to old_fb
drm/omap: fix race conditon in DMM
drm/omap: fix race condition with dev->obj_list
drm/omap: do not use BUG_ON(!spin_is_locked(x))
drm/omap: only ignore DIGIT SYNC LOST for TV output
drm/omap: fix race with error_irq
drm/omap: use DRM_ERROR_RATELIMITED() for error irqs
drm/omap: stop connector polling during suspend
drm/omap: remove dummy PM functions
drm/omap: tiler: fix race condition with engine->async
drm/omap: fix plane's channel selection
drm/omap: fix TILER on OMAP5
drm/omap: handle incompatible buffer stride and pixel size
drm/omap: fix error handling in omap_framebuffer_create()
drm/omap: fix operation without fbdev
drm/omap: add a comment why locking is missing
drm/omap: add pin refcounting to omap_framebuffer
drm/omap: clear omap_obj->paddr in omap_gem_put_paddr()
...
These are based on drm-next branch, fix some drm/rockchip problem.
Please pull them.
* 'drm-next0401' of git://github.com/markyzq/kernel-drm-rockchip:
drm/rockchip: vop: add vop power domain support
drm: rockchip: Turn off VT switching on suspend
drm/rockchip: register all connectors after bind
drm/rockchip: fix clk enable disable mismatch in vop_crtc_mode_set
drm/rockchip already has support for disabling all displays on suspend
and enabling them on resume.
Disable automatic VT switching on suspend by the pm console tracking
layer.
Tested on veyron, used `echo mem > sys/power/state`
=> verified no VT switch
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Register connectors with userspace after all components are bound.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-by: Dominik Behr <dbehr@chromium.org>
drm_connector_get_name -> connector->name
This patch is necessary to make X11 see screens it seems.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The function disables the dclk at the beginning, so don't simply return
when an error happens, but instead enable the clock again, so that
enable and disable calls are balanced.
ret_clk is introduced to hold the clk_enable result and not mangle the
original error code.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
This adds support for the AM-800480R3TMQW-A1H 7" 800x480 panel to the
DRM simple panel driver.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Add Ampire Co., Ltd. to the list of device tree vendor prefixes.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The HannStar HSD070PWW1 LVDS panel data sheet lists allowed ranges
additionally to the typical values for pixel clock rate (64.3-82 MHz)
and blanking intervals (54-681 clock cycles horizontally, 3-23 lines
vertically).
This patch replaces this panel's display mode with the display timing
information to describe acceptable timings. Since the HSYNC and VSYNC
are unused, the distribution between front porches, back porches, and
sync pulse lengths was chosen at will.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The simple panel driver's ->get_modes() implementation calculates the
display mode list from the typical timings and the ->get_timings()
implementation returns the timings to the connected encoder for mode
validation and fixup.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
[treding@nvidia.com: select VIDEOMODE_HELPERS]
Signed-off-by: Thierry Reding <treding@nvidia.com>
Many panel data sheets, additionally to typical values, list allowed
ranges for timings such as hsync/vsync lengths, porches, and the pixel
clock rate. These can be stored in a struct display_timing, to be used
by an encoder mode_fixup callback to clamp user provided timing values
or to validate workarounds for clock source limitations.
This patch adds a new drm_panel_funcs callback that returns the panel's
available display_timing entries.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This adds support for the COM43H4M85ULC 3.7" 800x480 panel to the
DRM simple panel driver.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Add Ortus Technology Co., Ltd. to the list of device tree vendor prefixes.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This patch adds the bus_format field to the GPG482739QS5 panel structure.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The AUO b101ean01 panel is a 10.1" 1280x800 panel which can be supported
by the simple panel driver.
Signed-off-by: Huang Lin <hl@rock-chips.com>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The Innolux ZJ070NA-01P is a 7.0" TFT LCD panel with an integrated LED
backlight unit.
This panel is used on the Technexion Toucan.
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The Innolux AT043TN24 4.3" WQVGA TFT LCD panel.
This panel with backlight is found in PDA 4.3" LCD screen (TM43xx series for
instance).
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The Shelly SCA07010-BFN-LNN is a 7.0" WVGA TFT LCD panel.
This panel with backlight is found in PDA 7" LCD screen (TM70xx series for
instance).
Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This panel is used by the Nyan Blaze board and can be supported by the
simple-panel driver.
Signed-off-by: Stéphane Marchesin <marcheu@chromium.org>
[tomeu.vizoso@collabora.com: add device tree binding document]
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
As there isn't a way for the firmware on the Nyan Chromebooks to hand
over the display to the kernel, and the kernel isn't redoing the whole
configuration at present.
With this patch, the SOR is brought to a known state and we get correct
display on every boot.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
On 64-bit targets, tegra_gem_mmap() only returns a partial offset to
userspace. As such, subsequent calls to mmap(2) may fail. Change the
arguments to use a 64-bit offset to fix this.
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Acked-by: Erik Faye-Lund <kusmabite@gmail.com>
[treding@nvidia.com: tweak commit message]
Signed-off-by: Thierry Reding <treding@nvidia.com>
This function is called by output drivers so should be documented. While
at it, move it to a more appropriate location.
Signed-off-by: Thierry Reding <treding@nvidia.com>
The ->mode_set() and ->mode_set_base() callbacks are no longer used with
full atomic mode-setting drivers, so remove them.
Signed-off-by: Thierry Reding <treding@nvidia.com>
The tegra_dc_setup_clock() function is unused after the conversion to
atomic mode-setting, so remove it.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Instead of duplicating the code, make use of the newly introduced atomic
state duplicate and destroy helpers. This allows changes to the base
atomic state handling to automatically propagate to the Tegra driver and
thereby prevent breakage resulting from both copies going out of sync.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Drivers that subclass CRTC, plane or connector state need to carefully
duplicate the code that the atomic helpers have. This is bound to cause
breakage eventually because it requires auditing all drivers and update
them when code is added to the helpers.
In order to avoid that, implement new helpers that perform the required
steps when copying and destroying state. These new helpers are exported
so that state-subclassing drivers can use them. The default helpers are
implemented using them as well, providing a single location that needs
to be changed when adding to base atomic states.
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The display controller on Tegra can use syncpoints to count VBLANK
events. syncpoints are 32-bit unsigned integers, so well suited as
VBLANK counters.
Signed-off-by: Thierry Reding <treding@nvidia.com>
This function is used to read the current value of the syncpt and is
useful in situations where drivers don't schedule work and wait for the
syncpoint to increment. One particular use-case is using the syncpoint
as a VBLANK counter.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Use a sized unsigned 32-bit data type (u32) to store register contents.
The SOR registers are 32 bits wide irrespective of the architecture's
data width.
Signed-off-by: Thierry Reding <treding@nvidia.com>
The Tegra DRM driver uses a single IO virtual address space for buffer
mappings. Provide a table of the address space usage in debugfs.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Check that the desired parent clock is indeed a valid parent for the
display controller clock. This is purely cosmetic at this point since
the parent clocks are specified in DT and all the currently defined
parents are in fact valid parents of the display controller clock.
Signed-off-by: Thierry Reding <treding@nvidia.com>
This patch implements the virtual GEM driver with PRIME sharing which
allows vgem to import a gem object from other drivers for the purpose
of mmap-ing them to userspace. The mmap is done using the mmap
operation exported by other drivers.
v2: remove platform_device and do not attach to dma bufs
v3: use drm helpers for get/put pages
v4: correct dumb create pitch
Reviewed-by: Rob Clark <robdclark@gmail.com> (v3)
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org> (v3)
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Zach Reizner <zachr@google.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Final drm-misc pull for 4.0, just various things all over, including a few
more important atomic fixes. btw I didn't pick up the vmwgfx patch from
Ville's series, but one patch has one hunk touching vmwgfx and
Thomas/Jakob didn't get around to ack it. I figured it's simple enough to
be ok though.
* tag 'topic/drm-misc-2015-03-31' of git://anongit.freedesktop.org/drm-intel:
drm: line wrap DRM_IOCTL_DEF* macros
drm/atomic: Don't try to free a NULL state
drm/atomic: Clear crtcs, connectors and planes when clearing state
drm: Rewrite drm_ioctl_flags() to resemble the new drm_ioctl() code
drm: Use max() to make the ioctl alloc size code cleaner
drm: Simplify core vs. drv ioctl handling
drm: Drop ioctl->cmd_drv
drm: Fix DRM_IOCTL_DEF_DRV()
drm/atomic-helpers: Properly avoid full modeset dance
drm: atomic: Allow setting CRTC active property
drm: atomic: Expose CRTC active property
drm: crtc_helper: Update hwmode before mode_set call
drm: mode: Allow NULL modes for equality check
drm: fb_helper: Simplify exit condition
drm: mode: Fix typo in kerneldoc
drm/dp: Print the number of bytes processed for aux nacks
This backmerges 4.0-rc6 due to the recent fixes in rc5/6
- DP link rate refactoring from Ville
- byt/bsw rps tuning from Chris
- kerneldoc for the shrinker code
- more dynamic ppgtt pte work (Michel, Ben, ...)
- vlv dpll code refactoring to prep fro bxt (Imre)
- refactoring the sprite colorkey code (Ville)
- rotated ggtt view support from Tvrtko
- roll out struct drm_atomic_state to prep for atomic update (Ander)
* tag 'drm-intel-next-2015-03-27-merge' of git://anongit.freedesktop.org/drm-intel: (473 commits)
Linux 4.0-rc6
arm64: juno: Fix misleading name of UART reference clock
drm/i915: Update DRIVER_DATE to 20150327
drm/i915: Skip allocating shadow batch for 0-length batches
drm/i915: Handle error to get connector state when staging config
drm/i915: Compare GGTT view structs instead of types
drm/i915: fix simple_return.cocci warnings
drm/i915: Add module param to test the load detect code
drm/i915: Remove usage of encoder->new_crtc from clock computations
drm/i915: Don't look at staged config crtc when changing DRRS state
drm/i915: Convert intel_pipe_will_have_type() to using atomic state
drm/i915: Pass an atomic state to modeset_global_resources() functions
drm/i915: Add dynamic page trace events
drm/i915: Finish gen6/7 dynamic page table allocation
drm/i915: Remove unnecessary gen6_ppgtt_unmap_pages
drm/i915: Fix i915_dma_map_single positive error code
drm/i915: Prevent out of range pt in gen6_for_each_pde
drm/i915: fix definition of the DRM_IOCTL_I915_GET_SPRITE_COLORKEY ioctl
drm/i915: Rip out GET_SPRITE_COLORKEY ioctl
watchdog: imgpdc: Fix default heartbeat
...
Improve the readability and keeps the lines shorter than 80 columns.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
- Allow amdkfd to work with multiple kgd instances. This is in preparation for
AMD's new open source kernel graphic driver (amdgpu), and for the new
AMD APU, Carrizo.
- Convert timestamping to use 64bit time accessors
- Three other minor changes.
* tag 'drm-amdkfd-next-2015-03-25' of git://people.freedesktop.org/~gabbayo/linux:
drm/amdkfd: Add multiple kgd support
drm/amdkfd: Convert timestamping to use 64bit time accessors
drm/amdkfd: add debug prints for process teardown
drm/amdkfd: Remove unused field from struct qcm_process_device
drm/amdkfd: rename fence_wait_timeout
Consistently with other free functions, handle the NULL case without
oopsing.
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJVGHwjAAoJEHm+PkMAQRiG8rcIAJ6cEJ6mbqLpyz5XrGf4yNp0
+wG/QlEpT8rgrxe9wSjB3lfW3kR2Pe69b9fVVCdiklygdkmva5vfmDrVGGzYfe3M
QrFSSlMVBplvh6IiM/L1mVMtr3DSmCO23YZZ9R5b7FoEYatNHRpNWBCBpuXpd4aD
sLuIvO3L/S7LqeOAFkkYWv6AuL9umicmjR8u+nsmCSRJom7At/aJ6R66WIp9vxho
Rn7r6wcUk6B2Q/gYNjdSE8SIwdyKhuBGyvqQ9U9s6Btg9DQfM/b0vG5kw9hqeAq/
9445jqVDP1whA2vz6GjnvltidxrqRvuDPBwzOnFmY5U+KZz4lS3x2mnWAAJ3xWs=
=TqVJ
-----END PGP SIGNATURE-----
Merge tag 'v4.0-rc6' into drm-intel-next
Backmerge Linux 4.0-rc6 because conflicts are (again) getting out of
hand. To make sure we don't lose any bugfixes from the 4.0-rc5-rc6
flurry of patches we've applied them all to -next too.
Conflicts:
drivers/gpu/drm/i915/intel_display.c
Always take the version from -next, we've already handled all
conflicts with explicit cherrypicking.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Users of the atomic state assume that if the pointer to a crtc, plane or
connector is not NULL in the respective object vector, than the state
for that object in *_states vector also won't be NULL. That assumption
was broken by drm_atomic_state_clear(), which would clear the state
pointer but leave the pointer to the object still set.
This fixes a NULL pointer dereference in i915 caused by the use of
drm_atomic_state_clear().
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
The latest and greatest fixes for ARM platform code. Worth pointing out are:
- Lines-wise, largest is a PXA fix for dealing with interrupts on DT that was
quite broken. It's still newish code so while we could have held this off,
it seemed appropriate to include now
- Some GPIO fixes for OMAP platforms added a few lines. This was also fixes for
code recently added (this release).
- Small OMAP timer fix to behave better with partially upstreamed platforms,
which is quite welcome.
- Allwinner fixes about operating point control, reducing overclocking in some
cases for better stability.
+ a handful of other smaller fixes across the map.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=OclH
-----END PGP SIGNATURE-----
Merge tag 'armsoc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"The latest and greatest fixes for ARM platform code. Worth pointing
out are:
- Lines-wise, largest is a PXA fix for dealing with interrupts on DT
that was quite broken. It's still newish code so while we could
have held this off, it seemed appropriate to include now
- Some GPIO fixes for OMAP platforms added a few lines. This was
also fixes for code recently added (this release).
- Small OMAP timer fix to behave better with partially upstreamed
platforms, which is quite welcome.
- Allwinner fixes about operating point control, reducing
overclocking in some cases for better stability.
plus a handful of other smaller fixes across the map"
* tag 'armsoc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
arm64: juno: Fix misleading name of UART reference clock
ARM: dts: sunxi: Remove overclocked/overvoltaged OPP
ARM: dts: sun4i: a10-lime: Override and remove 1008MHz OPP setting
ARM: socfpga: dts: fix spi1 interrupt
ARM: dts: Fix gpio interrupts for dm816x
ARM: dts: dra7: remove ti,hwmod property from pcie phy
ARM: OMAP: dmtimer: disable pm runtime on remove
ARM: OMAP: dmtimer: check for pm_runtime_get_sync() failure
ARM: OMAP2+: Fix socbus family info for AM33xx devices
ARM: dts: omap3: Add missing dmas for crypto
ARM: dts: rockchip: disable gmac by default in rk3288.dtsi
MAINTAINERS: add rockchip regexp to the ARM/Rockchip entry
ARM: pxa: fix pxa interrupts handling in DT
ARM: pxa: Fix typo in zeus.c
ARM: sunxi: Have ARCH_SUNXI select RESET_CONTROLLER for clock driver usage
There's a few fixes to merge for 4.0, one to add a select in the machine
Kconfig option to fix a potential build failure, and two fixing cpufreq related
issues.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=e6O1
-----END PGP SIGNATURE-----
Merge tag 'sunxi-fixes-for-4.0' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into fixes
Allwinner fixes for 4.0
There's a few fixes to merge for 4.0, one to add a select in the machine
Kconfig option to fix a potential build failure, and two fixing cpufreq related
issues.
* tag 'sunxi-fixes-for-4.0' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
ARM: dts: sunxi: Remove overclocked/overvoltaged OPP
ARM: dts: sun4i: a10-lime: Override and remove 1008MHz OPP setting
ARM: sunxi: Have ARCH_SUNXI select RESET_CONTROLLER for clock driver usage
Signed-off-by: Olof Johansson <olof@lixom.net>
- Fix a device tree based booting vs legacy booting regression for
omap3 crypto hardware by adding the missing DMA channels.
- Fix /sys/bus/soc/devices/soc0/family for am33xx devices.
- Fix two timer issues that can cause hangs if the timer related
hwmod data is missing like it often initially is for new SoCs.
- Remove pcie hwmods entry from dts as that causes runtime PM to
fail for the PHYs.
- A paper bag type dts configuration fix for dm816x GPIO
interrupts that I just noticed. This is most of the changes
diffstat wise, but as it's a basic feature for connecting
devices and things work otherwise, it should be fixed.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=eCH/
-----END PGP SIGNATURE-----
Merge tag 'fixes-v4.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Fixes for omaps for the -rc cycle:
- Fix a device tree based booting vs legacy booting regression for
omap3 crypto hardware by adding the missing DMA channels.
- Fix /sys/bus/soc/devices/soc0/family for am33xx devices.
- Fix two timer issues that can cause hangs if the timer related
hwmod data is missing like it often initially is for new SoCs.
- Remove pcie hwmods entry from dts as that causes runtime PM to
fail for the PHYs.
- A paper bag type dts configuration fix for dm816x GPIO
interrupts that I just noticed. This is most of the changes
diffstat wise, but as it's a basic feature for connecting
devices and things work otherwise, it should be fixed.
* tag 'fixes-v4.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: Fix gpio interrupts for dm816x
ARM: dts: dra7: remove ti,hwmod property from pcie phy
ARM: OMAP: dmtimer: disable pm runtime on remove
ARM: OMAP: dmtimer: check for pm_runtime_get_sync() failure
ARM: OMAP2+: Fix socbus family info for AM33xx devices
ARM: dts: omap3: Add missing dmas for crypto
Signed-off-by: Olof Johansson <olof@lixom.net>
