| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
We haven't sync'd for a while.. pull in updates to get definitions for
some fields in pkt7 payloads.
Signed-off-by: Rob Clark <[email protected]>
Acked-by: Jordan Crouse <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
On SDM845 and SC7180 DSI needs to express a performance state
requirement on a power domain depending on the clock rates.
Use OPP table from DT to register with OPP framework and use
dev_pm_opp_set_rate() to set the clk/perf state.
dev_pm_opp_set_rate() is designed to be equivalent to clk_set_rate()
for devices without an OPP table, hence the change works fine
on devices/platforms which only need to set a clock rate.
Signed-off-by: Rajendra Nayak <[email protected]>
Reviewed-by: Matthias Kaehlcke <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Spelling out _unlocked for each and every driver is a annoying.
Especially if we consider how many drivers, do not know (or need to)
about the horror stories involving struct_mutex.
Just drop the suffix. It makes the API cleaner.
Done via the following script:
__from=drm_gem_object_put_unlocked
__to=drm_gem_object_put
for __file in $(git grep --name-only $__from); do
sed -i "s/$__from/$__to/g" $__file;
done
Cc: Rob Clark <[email protected]>
Cc: Sean Paul <[email protected]>
Cc: David Airlie <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
Acked-by: Sam Ravnborg <[email protected]>
Acked-by: Thomas Zimmermann <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
LANE_CTRL register in latest version of DSI controller (v2.2)
has additional functionality introduced to enable/disable HS
signalling with default value set to enabled. To accommodate this
change, LANE_CTRL register should be read and bit wise ORed to enable
non continuous clock mode. Without this change, if register is written
directly, HS signalling will be disabled resulting in black screen.
Changes in v1:
-Update LANE_CTRL register value
Changes in v2:
-Changing commit message accordingly.
Signed-off-by: Harigovindan P <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Decouple enable and rate setting. Prep work to handle bootloader
enabled display.
Signed-off-by: Rob Clark <[email protected]>
Reviewed-by: Jeffrey Hugo <[email protected]>
|
|
https://gitlab.freedesktop.org/drm/msm into drm-next
+ OCMEM support to enable the couple generations that had shared OCMEM
rather than GMEM exclusively for the GPU (late a3xx and I think basically
all of a4xx). Bjorn and Brian decided to land this through the drm
tree to avoid having to coordinate merge requests.
+ a510 support, and various associated display support
+ the usual misc cleanups and fixes
Signed-off-by: Dave Airlie <[email protected]>
From: Rob Clark <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/ <CAF6AEGv-JWswEJRxe5AmnGQO1SZnpxK05kO1E29K6UUzC9GMMw@mail.gmail.com
|
|
On msm8998, vblank timeouts are observed because the DSI controller is not
reset properly, which ends up stalling the MDP. This is because the reset
logic is not correct per the hardware documentation.
The documentation states that after asserting reset, software should wait
some time (no indication of how long), or poll the status register until it
returns 0 before deasserting reset.
wmb() is insufficient for this purpose since it just ensures ordering, not
timing between writes. Since asserting and deasserting reset occurs on the
same register, ordering is already guaranteed by the architecture, making
the wmb extraneous.
Since we would define a timeout for polling the status register to avoid a
possible infinite loop, lets just use a static delay of 20 ms, since 16.666
ms is the time available to process one frame at 60 fps.
Fixes: a689554ba6ed ("drm/msm: Initial add DSI connector support")
Cc: Hai Li <[email protected]>
Cc: Rob Clark <[email protected]>
Signed-off-by: Jeffrey Hugo <[email protected]>
Reviewed-by: Sean Paul <[email protected]>
[seanpaul renamed RESET_DELAY to DSI_RESET_TOGGLE_DELAY_MS]
Signed-off-by: Sean Paul <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/msm/dsi/dsi_host.c: In function dsi_cmd_dma_rx:
drivers/gpu/drm/msm/dsi/dsi_host.c:1302:7: warning: variable lp set but not used [-Wunused-but-set-variable]
It is not used since commit a689554ba6ed ("drm/msm:
Initial add DSI connector support")
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: zhengbin <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
clk_get_parent returns an error pointer upon failure, not NULL. So the
checks as they exist won't catch a failure. This patch changes the
checks and the return values to properly handle an error pointer.
Fixes: c4d8cfe516dc ("drm/msm/dsi: add implementation for helper functions")
Cc: Sibi Sankar <[email protected]>
Cc: Sean Paul <[email protected]>
Cc: Rob Clark <[email protected]>
Cc: <[email protected]> # v4.19+
Signed-off-by: Sean Paul <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
This DSI driver uses the new descriptor API so these old
GPIO API includes are surplus.
Cc: Rob Clark <[email protected]>
Cc: Sean Paul <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Linus Walleij <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Drop the deprecated drmP.h header file, and trim msm_drv.h
to the relevant include files.
This resulted in a suprisingly many edits as many files relied
on headers included via msm_drv.h.
But msm_drv.h is not supposed to carry include files it do not need, so
the individual files have to include what extra they needs.
v2:
- Rebased on top of https://gitlab.freedesktop.org/drm/msm.git msm-next
Signed-off-by: Sam Ravnborg <[email protected]>
Cc: Rob Clark <[email protected]>
Cc: Sean Paul <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Jordan Crouse <[email protected]>
Cc: Jeykumar Sankaran <[email protected]>
Cc: Bruce Wang <[email protected]>
Cc: Shayenne Moura <[email protected]>
Cc: Mamta Shukla <[email protected]>
Cc: Jonathan Marek <[email protected]>
Cc: Carsten Behling <[email protected]>
Cc: Maarten Lankhorst <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: Paul Kocialkowski <[email protected]>
Cc: Sibi Sankar <[email protected]>
Cc: Todor Tomov <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Sean Paul <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
https://gitlab.freedesktop.org/drm/msm into drm-next
+ usual progress on cleanups
+ dsi vs EPROBE_DEFER fixes
+ msm8998 (snapdragon 835 support)
+ a540 gpu support (mesa support already landed)
+ dsi, dsi-phy support
+ mdp5 and dpu interconnect (bus/memory scaling) support
+ initial prep work for per-context pagetables (at least the parts that
don't have external dependencies like iommu/arm-smmu)
There is one more patch for fixing DSI cmd mode panels (part of a set of
patches to get things working on nexus5), but it would be conflicty with
1cff7440a86e04a613665803b42034 in drm-next without rebasing or back-merge,
and since it doesn't conflict with anything in msm-next, I think it best
if Sean merges that through drm-mix-fixes instead.
(In other news, I've been making some progress w/ getting efifb working
properly on sdm850 laptop without horrible hacks, and drm/msm + clk stuff
not totally falling over when bootloader enables display and things are
already running when driver probes.. but not quite ready yet, hopefully
we can post some of that for 5.4.. should help for both the sdm835 and
sdm850 laptops.)
Signed-off-by: Dave Airlie <[email protected]>
From: Rob Clark <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGsj3N4XzDLSDoa+4RHZ9wXObYmhcep0M3LjnRg48BeLvg@mail.gmail.com
|
|
Now that the panel probe/setup is in the modeset path, we can call
dsi_manager_setup_encoder() in a common place for both internal and
external bridge setups.
Reviewed-by: Rob Clark <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
Now that we have a function to call set_encoder_mode() for us, use it.
Reviewed-by: Rob Clark <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
We use the flags in more places than just get_panel, so split them out
into a separate function.
Reviewed-by: Rob Clark <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
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 <[email protected]>
Reviewed-by: Abhinav Kumar <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Based on 1 normalized pattern(s):
this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 and
only version 2 as published by the free software foundation this
program is distributed in the hope that it will be useful but
without any warranty without even the implied warranty of
merchantability or fitness for a particular purpose see the gnu
general public license for more details
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference in 294 file(s).
Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Allison Randal <[email protected]>
Reviewed-by: Alexios Zavras <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
|
|
The mode and ajusted_mode passed to the bridge .mode_set() operation
should never be modified by the bridge (and are not in any of the
existing bridge drivers). Make them const to make this clear.
Signed-off-by: Laurent Pinchart <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
|
|
For debugging purposes it is useful to assign descriptions
to buffers so that we know what they are used for. Add
a field to the buffer object and use that to name the various
kernel side allocations which ends up looking like like this
in /d/dri/X/gem:
flags id ref offset kaddr size madv name
00040000: I 0 ( 1) 00000000 0000000070b79eca 00004096 memptrs
vmas: [gpu: 01000000,mapped,inuse=1]
00020000: I 0 ( 1) 00000000 0000000031ed4074 00032768 ring0
Signed-off-by: Jordan Crouse <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Add a reference count to track how many times a particular
chunk of iova memory is pinned (mapped) in the iomu and
add msm_gem_unpin_iova to give up references.
It is important to note that msm_gem_unpin_iova replaces
msm_gem_put_iova because the new implicit behavior
that an assigned iova in a given vma is now valid for the
life of the buffer and what we are really focusing on is
the use of that iova.
For now the unmappings are lazy; once the reference counts
go to zero they *COULD* be unmapped dynamically but that
will require an outside force such as a shrinker or
mm_notifiers. For now, we're just focusing on getting
the counting right and setting ourselves up to be ready
for the future.
Signed-off-by: Jordan Crouse <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Add a new function to get and pin the iova memory in one
step (basically renaming the old msm_gem_get_iova function)
and switch msm_gem_get_iova() to only allocate an iova but
not map it in the IOMMU. This is only currently used by
msm_ioctl_gem_info() since all other users of of the iova
expect that the memory be immediately available.
Signed-off-by: Jordan Crouse <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Use DRM_DEV_INFO/ERROR/WARN instead of dev_info/err/debug to generate
drm-formatted specific log messages so that it will be easy to
differentiate in case of multiple instances of driver.
Signed-off-by: Mamta Shukla <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
If dt parsing fails, we should return an error instead of pretending
everything completed successfully.
Cc: Doug Anderson <[email protected]>
Reviewed-by: Abhinav Kumar <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
This fixes up a collision between introducing dual-channel support and
the dsi refactors. This patch applies the same dual-channel
considerations and pclk calculations to both v2 and 6G, with a bit of
abstracting for good measure.
Signed-off-by: Sean Paul <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Make the pclk_rate u64 to accommodate higher pixel clock
rates.
Changes in v3:
- Converted pclk_rate to u32 (Archit)
- Rebase on dsi cleanup set in msm-next
Cc: Sibi Sankar <[email protected]>
Cc: Archit Taneja <[email protected]>
Signed-off-by: Abhinav Kumar <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
For dual dsi mode, the horizontal timing needs
to be divided by half since both the dsi controllers
will be driving this panel. Adjust the pixel clock and
DSI timing accordingly.
Changes in v3:
- Added Archit's R-b
- Rebase on dsi cleanup set in msm-next
Cc: Sibi Sankar <[email protected]>
Reviewed-by: Archit Taneja <[email protected]>
Signed-off-by: Chandan Uddaraju <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Replace version checks with the helper functions bound to
cfg_handler for DSI v2, DSI 6G 1.x and DSI 6G v2.0+ controllers
Signed-off-by: Sibi Sankar <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Add dsi host helper function implementation for DSI v2
DSI 6G 1.x and DSI 6G v2.0+ controllers
Signed-off-by: Sibi Sankar <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Right now, the DRM panel logic returns NULL when a panel pointing to
the passed OF node is not present in the list of registered panels.
Most drivers interpret this NULL value as -EPROBE_DEFER, but we are
about to modify the semantic of of_drm_find_panel() and let the
framework return -ENODEV when the device node we're pointing to has
a status property that is not equal to "okay" or "ok".
Let's first patch the of_drm_find_panel() implementation to return
ERR_PTR(-EPROBE_DEFER) instead of NULL and patch all callers to replace
the '!panel' check by an 'IS_ERR(panel)' one.
Signed-off-by: Boris Brezillon <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
|
|
This patch avoids dereferencing msm_host->dev when it is NULL.
If we find ourselves tearing down dsi before calling
(mdp4|mdp5|dpu)_kms_init(), we'll end up in a state where the dev
pointer is NULL and trying to extract priv from it will fail.
This was introduced in a seemingly innocuous commit to ensure the
arguments to msm_gem_put_iova() are correct (even though that
function has been a stub for ~5 years). Correctness FTW! \o/
Fixes: b01884a286b0 drm/msm: use correct aspace pointer in msm_gem_put_iova()
Cc: Daniel Mack <[email protected]>
Cc: Rob Clark <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Even though msm_gem_put_iova() is currently a NOP function, the caller
should pass in the address space pointer it used to obtain the object.
Other call sites were changed in 8bdcd949bbe7e ("drm/msm: pass
address-space to _get_iova() and friends"), but this one seems to have
been forgotten.
Signed-off-by: Daniel Mack <[email protected]>
Cc: Rob Clark <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
This regression stems from 0e08270a1f01 ("drm/msm: Separate locking of
buffer resources from struct_mutex").
Signed-off-by: Daniel Mack <[email protected]>
Cc: Sushmita Susheelendra <[email protected]>
Cc: Rob Clark <[email protected]>
Fixes: 0e08270a1f01 ("drm/msm: Separate locking of buffer resources from struct_mutex")
Signed-off-by: Rob Clark <[email protected]>
|
|
The function dsi_get_cmd_fmt returns enum dsi_cmd_dst_format,
use the correct enum value also for MIPI_DSI_FMT_RGB666/_PACKED.
This has been discovered using clang:
drivers/gpu/drm/msm/dsi/dsi_host.c:743:35: warning: implicit conversion
from enumeration type 'enum dsi_vid_dst_format' to different
enumeration type 'enum dsi_cmd_dst_format' [-Wenum-conversion]
case MIPI_DSI_FMT_RGB666: return VID_DST_FORMAT_RGB666;
~~~~~~ ^~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Stefan Agner <[email protected]>
Reviewed-by: Archit Taneja <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Make sure the video mode engine is on before waiting
for the video done interrupt.
Changes in v4:
- Move setting enabled to false earlier
Changes in v3:
- Move the return value check to another
patch
Changes in v2:
- Replace pr_err with dev_err
- Changed error message
Signed-off-by: Abhinav Kumar <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Check for the return value of wait for video
done waits and print appropriate error message.
Signed-off-by: Abhinav Kumar <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
This should be using drm_gem_object_put(). Also since this is done only
in driver unload path, we don't need to synchronize setting tx_gem_obj
to NULL, so juse use the _unlocked() variant.
Signed-off-by: Rob Clark <[email protected]>
|
|
Newer DSI host controllers (SDM845 in particular) require a new clock
called byte_intf_clk. A recent patch tried to add this as an optional
clock, but it still set 'ret' to an error number if it didn't find it.
This breaks the host's probe for all previous DSI host versions.
Instead of setting this up as an optional clock, try to get the clock
only for the DSI version that supports it.
Fixes: 56558fb ("drm/msm/dsi: Add byte_intf_clk")
Signed-off-by: Archit Taneja <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
DSI6G v2.0+ blocks have a new clock input to them called
byte_intf_clk. It's rate is to be set as byte_clk / 2.
Within the clock controller (CC) subsystem, this clock is a
child/descendant of the byte_clk.
Set it up as an optional clock in the DSI host driver. Make sure
that we enable/set its rate only after we configure byte_clk.
This is required for the ancestor clocks in the CC to be
configured correctly.
Signed-off-by: Archit Taneja <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
We try to get the interface clock in dsi_get_config early during DSI's
component bind. Try getting both the "iface" and "iface_clk" clock name
variants so that we are compatible with both new and legacy DT.
Signed-off-by: Archit Taneja <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Linux 4.14-rc7
Requested by Ben Skeggs for nouveau to avoid major conflicts,
and things were getting a bit conflicty already, esp around amdgpu
reverts.
|
|
We already have, as a result of upstreaming the gpu bindings,
msm_clk_get() which will try to get the clock both without and with a
"_clk" suffix. Use this in DSI code so we can drop the "_clk" suffix
in bindings while maintaing backwards compatibility.
Signed-off-by: Rob Clark <[email protected]>
Reviewed-by: Sean Paul <[email protected]>
|
|
The DSI runtime PM suspend/resume callbacks check whether
msm_host->cfg_hnd is non-NULL before trying to enable the bus clocks.
This is done to accommodate early calls to these functions that may
happen before the bus clocks are even initialized.
Calling pm_runtime_put_autosuspend() in dsi_host_init() can result in
racy behaviour since msm_host->cfg_hnd is set very soon after. If the
suspend callback happens too late, we end up trying to disable clocks
that were never enabled, resulting in a bunch of WARN_ON splats.
Use pm_runtime_put_sync() so that the suspend callback is called
immediately.
Reported-by: Nicolas Dechesne <[email protected]>
Signed-off-by: Archit Taneja <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
The bus clocks are always enabled/disabled along with the power
domain, so move it to the runtime suspend/resume ops. This cleans
up the clock code a bit. Get rid of the clk_mutex mutex since it
isn't needed.
Signed-off-by: Archit Taneja <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Call the pm_runtime_get/put API where we need the clocks enabled.
The main entry/exit points are 1) enabling/disabling the DSI bridge
and 2) Sending commands from the DSI host to the device.
Signed-off-by: Archit Taneja <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
After the commit mentioned below, we start computing the byte and pixel
clocks (dsi_calc_clk_rate) in the DSI bridge's mode_set() op. The
calculation involves the number of DSI lanes being used by the
downstream bridge/panel.
If the downstream bridge/panel tries to change the number of DSI lanes
(as done in the ADV7533 driver) in its mode_set() op, then our DSI
host driver will not have the correct number of lanes when computing
byte/pixel clocks.
Fix this by delaying the clock rate calculation in the DSI bridge
enable path. In particular, compute the clock rates in
msm_dsi_host_get_phy_clk_req().
This fixes the DSI host error interrupts seen when we try to switch
between modes that require different number of lanes (4 to 3 lanes, or
vice versa) on db410c. The error interrupts occur since the byte/pixel
clock rates aren't according to what the DSI video mode timing engine
expects.
Fixes: b62aa70a98c5 ("drm/msm/dsi: Move PHY operations out of host")
Signed-off-by: Archit Taneja <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
|
|
Buffer object specific resources like pages, domains, sg list
need not be protected with struct_mutex. They can be protected
with a buffer object level lock. This simplifies locking and
makes it easier to avoid potential recursive locking scenarios
for SVM involving mmap_sem and struct_mutex. This also removes
unnecessary serialization when creating buffer objects, and also
between buffer object creation and GPU command submission.
Signed-off-by: Sushmita Susheelendra <[email protected]>
[robclark: squash in handling new locking for shrinker]
Signed-off-by: Rob Clark <[email protected]>
|
|
No functional change, that will come later. But this will make it
easier to deal with dynamically created address spaces (ie. per-
process pagetables for gpu).
Signed-off-by: Rob Clark <[email protected]>
|
|
Before we can shift to passing the address-space object to _get_iova(),
we need to fix a few places (dsi+fbdev) that were hard-coding the adress
space id. That gets somewhat easier if we just move these to the kms
base class.
Prep work for next patch.
Signed-off-by: Rob Clark <[email protected]>
|
|
Convert drivers to use the new of_graph_get_remote_node() helper
instead of parsing the endpoint node and then getting the remote device
node. Now drivers can just specify the device node and which
port/endpoint and get back the connected remote device node. The details
of the graph binding are nicely abstracted into the core OF graph code.
This changes some error messages to debug messages (in the graph core).
Graph connections are often "no connects" depending on the particular
board, so we want to avoid spurious messages. Plus the kernel is not a
DT validator.
Signed-off-by: Rob Herring <[email protected]>
Acked-by: Neil Armstrong <[email protected]>
Tested-by: Liviu Dudau <[email protected]>
Tested-by: Eric Anholt <[email protected]>
Tested-by: Jyri Sarha <[email protected]>
Tested by: Archit Taneja <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
|
|
Backmerge the main pull request to sync up with all the newly landed
drivers. Otherwise we'll have chaos even before 4.12 started in
earnest.
Signed-off-by: Daniel Vetter <[email protected]>
|