From: Colin Ian King
Currently an allocation is being made but the allocation failure
check is being performed on another pointer. Fix this by checking
the correct pointer. Also use the normal kernel idiom for null
pointer checks.
Addresses-Coverity: ("Resource leak")
Fixes: 43e3ac8389ef
On Tue, 16 Apr 2019 13:52:40 +0800, Jitao Shi wrote:
> Add decriptions about supported chips, including MT2701 & MT8173 &
> mt8183
>
> Signed-off-by: Jitao Shi
> ---
> .../devicetree/bindings/display/mediatek/mediatek,dpi.txt| 1 +
> 1 file changed, 1 insertion(+)
>
Reviewed-by: Rob
From: Ondrej Jirman
[ Upstream commit 1a07a94b47b1f528f39c3e6187b5eaf02efe44ea ]
There are two problems here:
1. Not all clk_data->hws[] need to be initialized, depending on various
configured quirks. This leads to NULL ptr deref in
clk_hw_unregister_gate() in sun8i_tcon_top_unbind()
2.
From: tiancyin
[ Upstream commit c1cefe115d1cdc460014483319d440b2f0d07c68 ]
[Why]
the member sdr_white_level of struct dc_cursor_attributes was not
initialized, then the random value result that
dcn10_set_cursor_sdr_white_level() set error hw_scale value 0x20D9(normal
value is 0x3c00), this
From: Alex Deucher
[ Upstream commit e7ad88553aa1d48e950ca9a4934d246c1bee4be4 ]
Picasso is a new raven variant.
Reviewed-by: Kent Russell
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
---
drivers/gpu/drm/amd/amdkfd/kfd_device.c | 1 +
1 file changed, 1 insertion(+)
diff --git
From: Tony Lindgren
[ Upstream commit 36a1da15b5df493241b0011d2185fdd724ac1ed1 ]
If CONFIG_OMAP4_DSS_HDMI_CEC is enabled in .config, deeper SoC idle
states are blocked because the CEC clock gets always enabled on init.
Let's fix the issue by moving the CEC clock handling to happen later in
From: Wangyan Wang
[ Upstream commit 9ee76098a1b8ae21cccac641b735ee4d3a77bccf ]
This is the third step to make MT2701 HDMI stable.
We should not change the rate of parent for hdmi phy when
doing round_rate for this clock. The parent clock of hdmi
phy must be the same as it. We change it when
From: Wen Yang
[ Upstream commit 2ae2c3316fb77dcf64275d011596b60104c45426 ]
The call to of_parse_phandle returns a node pointer with refcount
incremented thus it must be explicitly decremented after the last
usage.
Detected by coccinelle with the following warnings:
From: Wangyan Wang
[ Upstream commit 827abdd024207146822f66ba3ba74867135866b9 ]
This is the first step to make MT2701 hdmi stable.
The parent rate of hdmi phy had set by DPI driver.
We should not set or change the parent rate of MT2701 hdmi phy,
as a result we should remove the flags of
From: Wen Yang
[ Upstream commit 2ae2c3316fb77dcf64275d011596b60104c45426 ]
The call to of_parse_phandle returns a node pointer with refcount
incremented thus it must be explicitly decremented after the last
usage.
Detected by coccinelle with the following warnings:
From: Dan Carpenter
[ Upstream commit 2d85978341e6a32e7443d9f28639da254d53f400 ]
We don't want to overwrite "ret", it already holds the correct error
code. The "regmap" variable might be a valid pointer as this point.
Fixes: 8f83f26891e1 ("drm/mediatek: Add HDMI support")
Signed-off-by: Dan
Pre-DCE12 needs special treatment for BTR / low framerate
compensation for more stable behaviour:
According to comments in the code and some testing on DCE-8
and DCE-11, DCE-11 and earlier only apply VTOTAL_MIN/MAX
programming with a lag of one frame, so the special BTR hw
programming for
On Fri, Apr 26, 2019 at 7:12 PM Kazlauskas, Nicholas
wrote:
>
> On 4/26/19 6:50 AM, Mario Kleiner wrote:
> > Pre-DCE12 needs special treatment for BTR / low framerate
> > compensation for more stable behaviour:
> >
> > According to comments in the code and some testing on DCE-8
> > and DCE-11,
From: Ondrej Jirman
[ Upstream commit 1a07a94b47b1f528f39c3e6187b5eaf02efe44ea ]
There are two problems here:
1. Not all clk_data->hws[] need to be initialized, depending on various
configured quirks. This leads to NULL ptr deref in
clk_hw_unregister_gate() in sun8i_tcon_top_unbind()
2.
From: Alex Deucher
[ Upstream commit e7ad88553aa1d48e950ca9a4934d246c1bee4be4 ]
Picasso is a new raven variant.
Reviewed-by: Kent Russell
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
---
drivers/gpu/drm/amd/amdkfd/kfd_device.c | 1 +
1 file changed, 1 insertion(+)
diff --git
From: Wangyan Wang
[ Upstream commit 0c24613cda163dedfa229afc8eff6072e57fac8d ]
Due to a clerical error,there is one zero less for 1280.
Fix it for 12800
Fixes: 0fc721b2968e ("drm/mediatek: add hdmi driver for MT2701 and MT7623")
Signed-off-by: Wangyan Wang
Signed-off-by: CK Hu
From: Wangyan Wang
[ Upstream commit 8eeb3946feeb00486ac0909e2309da87db8988a5 ]
This is the second step to make MT2701 HDMI stable.
The factor depends on the divider of DPI in MT2701, therefore,
we should fix this factor to the right and new one.
Test: search ok
Signed-off-by: Wangyan Wang
From: wentalou
[ Upstream commit 1712fb1a2f6829150032ac76eb0e39b82a549cfb ]
amdgpu_bo_restore_shadow would assign zero to r if succeeded.
r would remain zero if there is only one node in shadow_list.
current code would always return failure when r <= 0.
restart the timeout for each wait was a
From: tiancyin
[ Upstream commit c1cefe115d1cdc460014483319d440b2f0d07c68 ]
[Why]
the member sdr_white_level of struct dc_cursor_attributes was not
initialized, then the random value result that
dcn10_set_cursor_sdr_white_level() set error hw_scale value 0x20D9(normal
value is 0x3c00), this
From: shaoyunl
[ Upstream commit d4162c61e253177936fcfe6c29f7b224d9a1efb8 ]
On XGMI configuration the ib test may take longer to finish
Signed-off-by: shaoyunl
Reviewed-by: Christian König
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c |
From: Tony Lindgren
[ Upstream commit 36a1da15b5df493241b0011d2185fdd724ac1ed1 ]
If CONFIG_OMAP4_DSS_HDMI_CEC is enabled in .config, deeper SoC idle
states are blocked because the CEC clock gets always enabled on init.
Let's fix the issue by moving the CEC clock handling to happen later in
From: Dan Carpenter
[ Upstream commit 2d85978341e6a32e7443d9f28639da254d53f400 ]
We don't want to overwrite "ret", it already holds the correct error
code. The "regmap" variable might be a valid pointer as this point.
Fixes: 8f83f26891e1 ("drm/mediatek: Add HDMI support")
Signed-off-by: Dan
From: Wangyan Wang
[ Upstream commit 321b628e6f5a3af999f75eadd373adbcb8b4cb1f ]
Recalculate the rate of this clock, by querying hardware to
make implementation of recalc_rate() to match the definition.
Signed-off-by: Wangyan Wang
Signed-off-by: CK Hu
Signed-off-by: Sasha Levin
---
Use a 2 msecs switching headroom not only for slightly
delayed exiting of BTR mode, but now also for entering
it a bit before the max frame duration is exceeded.
With slowly changing time delay between successive flips
or with a bit of jitter in arrival of flips, this adapts
vblank early and
Same as rev 2, except for patch 3/3 v3 to apply Nicholas
latest feedback into account. Retested on DCN1 and DCE8.
thanks,
-mario
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
The comparison of inserted_frame_duration_in_us against a
duration calculated from max_refresh_in_uhz is both wrong
in its math and not needed, as the min_duration_in_us value
is already cached in in_out_vrr for reuse. No need to
recalculate it wrongly at each invocation.
Signed-off-by: Mario
tree: git://people.freedesktop.org/~agd5f/linux.git amd-19.10
head: 5243d576a3bba97121d5671260d67de785d150b7
commit: 8bbc49ebffd58f39911ec28a8d6f2f9611391824 [2196/2588] drm/crc: Cleanup
crtc_crc_open function
config: arm-allmodconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc
Here is patch using include
which should suffice for the purpose.
Cheers
Mauro
On Mon, Apr 22, 2019 at 11:46 AM Mauro Rossi wrote:
>
> Hi Emil, Chih-Wei,
>
> what about the series of latest three patches we have in oreo-x86 branch?
>
> [oreo-x86 branch]
>
Hi Tomi,
On Fri, Apr 26, 2019 at 05:14:17PM +0300, Tomi Valkeinen wrote:
> On 20/04/2019 23:30, Laurent Pinchart wrote:
> > On Tue, Mar 26, 2019 at 12:31:26PM +0200, Tomi Valkeinen wrote:
> >> We need to reset DPCD voltage-swing & pre-emphasis before starting the
> >> link training, as otherwise
From: Wen Yang
[ Upstream commit 2ae2c3316fb77dcf64275d011596b60104c45426 ]
The call to of_parse_phandle returns a node pointer with refcount
incremented thus it must be explicitly decremented after the last
usage.
Detected by coccinelle with the following warnings:
From: Dan Carpenter
[ Upstream commit 2d85978341e6a32e7443d9f28639da254d53f400 ]
We don't want to overwrite "ret", it already holds the correct error
code. The "regmap" variable might be a valid pointer as this point.
Fixes: 8f83f26891e1 ("drm/mediatek: Add HDMI support")
Signed-off-by: Dan
From: Wen Yang
[ Upstream commit 2ae2c3316fb77dcf64275d011596b60104c45426 ]
The call to of_parse_phandle returns a node pointer with refcount
incremented thus it must be explicitly decremented after the last
usage.
Detected by coccinelle with the following warnings:
From: Dan Carpenter
[ Upstream commit 2d85978341e6a32e7443d9f28639da254d53f400 ]
We don't want to overwrite "ret", it already holds the correct error
code. The "regmap" variable might be a valid pointer as this point.
Fixes: 8f83f26891e1 ("drm/mediatek: Add HDMI support")
Signed-off-by: Dan
On 17/04/2019 20:42, Emil Velikov wrote:
> Have you looked at the libdrm drmDevice2 (yes use the second version) API?
> It provides various information about the different devices, yet if
> it's missing anything do send us a patch ;-)
No, I didn't notice that. At least with a quick look, looks
Each importer can now provide an invalidate_mappings callback.
This allows the exporter to provide the mappings without the need to pin
the backing store.
v2: don't try to invalidate mappings when the callback is NULL,
lock the reservation obj while using the attachments,
add helper to
This way we always call the the map/unmap callbacks with the reservation
object held if pin/unpin is also implemented.
For static dma-buf exporters we still have the fallback of using cached sgt.
v2: reordered
v3: rebased on sgt caching
v4: use the cached sgt when possible
v5: cleanup further
That is now done by the DMA-buf helpers instead.
Signed-off-by: Christian König
---
drivers/gpu/drm/drm_prime.c | 76 -
1 file changed, 16 insertions(+), 60 deletions(-)
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c
index
Add optional explicit pinning callbacks instead of implicitly assume the
exporter pins the buffer when a mapping is created.
v2: move in patchset and pin the dma-buf in the old mapping code paths.
Signed-off-by: Christian König
---
drivers/dma-buf/dma-buf.c | 49
Instead of relying on the DRM functions just implement our own import
functions. This prepares support for taking care of unpinned DMA-buf.
v2: enable for all exporters, not just amdgpu, fix invalidation
handling, lock reservation object while setting callback
v3: change to new dma_buf attach
Add function variants which can be called with the reservation lock
already held.
v2: reordered, add lockdep asserts, fix kerneldoc
v3: rebased on sgt caching
v4: reorder once more
Signed-off-by: Christian König
---
drivers/dma-buf/dma-buf.c | 83 +--
This way we can even pipeline imported BO evictions.
Signed-off-by: Christian König
---
drivers/gpu/drm/ttm/ttm_bo_util.c | 18 +-
1 file changed, 1 insertion(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c
b/drivers/gpu/drm/ttm/ttm_bo_util.c
index
Add a structure for the parameters of dma_buf_attach, this makes it much easier
to add new parameters later on.
Signed-off-by: Christian König
---
drivers/dma-buf/dma-buf.c | 13 +++--
drivers/gpu/drm/armada/armada_gem.c | 6 +-
The caching of SGT's is actually quite harmful and should probably removed
altogether when all drivers are audited.
Start by providing a separate DMA-buf export implementation in amdgpu. This is
also a prerequisite of unpinned DMA-buf handling.
v2: fix unintended recursion, remove debugging
To allow a smooth transition from pinning buffer objects to dynamic
invalidation we first start to cache the sg_table for an attachment
unless the driver has implemented the explicite pin/unpin callbacks.
Signed-off-by: Christian König
---
drivers/dma-buf/dma-buf.c | 24
Allow for invalidation of imported DMA-bufs.
v2: add dma_buf_pin/dma_buf_unpin support
Signed-off-by: Christian König
---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 6 ++
drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c | 24 ++
2 files changed, 30 insertions(+)
diff
Pipeline removal of the BOs backing store when no placement is given
during validation.
Signed-off-by: Christian König
---
drivers/gpu/drm/ttm/ttm_bo.c | 12
1 file changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index
The logic for freeing an imported buffer with a virtual address is
broken. It will free the buffer instead of unmapping the dma buf.
Fix by reversing the if ladder and first check if the buffer is imported.
Fixes: b9068cde51ee ("drm/cma-helper: Add DRM_GEM_CMA_VMAP_DRIVER_OPS")
Cc:
On 20/04/2019 23:30, Laurent Pinchart wrote:
> Hi Tomi,
>
> Thank you for the patch.
>
> On Tue, Mar 26, 2019 at 12:31:26PM +0200, Tomi Valkeinen wrote:
>> We need to reset DPCD voltage-swing & pre-emphasis before starting the
>> link training, as otherwise tc358767 will use the previous values
On Fri, Apr 26, 2019 at 2:48 PM Noralf Trønnes wrote:
>
> The logic for freeing an imported buffer with a virtual address is
> broken. It will free the buffer instead of unmapping the dma buf.
> Fix by reversing the if ladder and first check if the buffer is imported.
>
> Fixes: b9068cde51ee
https://bugzilla.kernel.org/show_bug.cgi?id=201273
--- Comment #44 from quirin.blae...@freenet.de ---
(In reply to Alex Deucher from comment #43)
> Does booting with any of the following options on the kernel command line in
> grub help?
> amd_iommu=off
> idle=nomwait
> iommu=pt
> pci=noats
> Can
Hi Fabien,
and thank you for your patch,
Acked-by: Philippe Cornu
Philippe :-)
On 4/24/19 4:03 PM, Fabien Dessenne wrote:
> During probe, return the "clk_get" error value instead of -ENODEV.
>
> Signed-off-by: Fabien Dessenne
> ---
> drivers/gpu/drm/stm/ltdc.c | 5 +++--
> 1 file changed,
Hi Fabien,
and thank you for your patch,
Acked-by: Philippe Cornu
Philippe :-)
On 4/24/19 4:03 PM, Fabien Dessenne wrote:
> Manage the -EPROBE_DEFER error case for the ltdc IRQ.
>
> Signed-off-by: Fabien Dessenne
> ---
> drivers/gpu/drm/stm/ltdc.c | 3 +++
> 1 file changed, 3
On Wed, Apr 24, 2019 at 09:15:25PM +0200, Heiner Kallweit wrote:
> Use new helper pci_dev_id() to simplify the code.
>
> Signed-off-by: Heiner Kallweit
Reviewed-by: Joerg Roedel
> ---
> drivers/iommu/amd_iommu.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git
On Wed, Apr 24, 2019 at 09:16:10PM +0200, Heiner Kallweit wrote:
> Use new helper pci_dev_id() to simplify the code.
>
> Signed-off-by: Heiner Kallweit
Reviewed-by: Joerg Roedel
> ---
> drivers/iommu/intel-iommu.c | 2 +-
> drivers/iommu/intel_irq_remapping.c | 2 +-
> 2 files
On Fri, Apr 26, 2019 at 2:42 AM Aaro Koskinen wrote:
> On Fri, Jan 18, 2019 at 12:20:28PM +0100, Daniel Vetter wrote:
> > On Fri, Jan 18, 2019 at 11:08:28AM +0100, Greg Kroah-Hartman wrote:
> > > There has not been any real work done on cleaning this driver up and
> > > getting it out of the
Ping (mostly David and Monk).
Andrey
On 4/24/19 3:09 AM, Christian König wrote:
Am 24.04.19 um 05:02 schrieb Zhou, David(ChunMing):
>> -drm_sched_stop(>sched, >base);
>> -
>> /* after all hw jobs are reset, hw fence is meaningless, so
>> force_completion */
>>
On 20/04/2019 23:14, Laurent Pinchart wrote:
> Hi Tomi,
>
> Thank you for the patch.
>
> On Tue, Mar 26, 2019 at 12:31:25PM +0200, Tomi Valkeinen wrote:
>> tc_aux_get_status() does not report AUX_TIMEOUT correctly, as it only
>> checks the AUX_TIMEOUT if aux is still busy. Fix this by always
On Fri, Apr 26, 2019 at 7:33 AM Gerd Hoffmann wrote:
>
> This reverts commit f4c34b1e2a37d5676180901fa6ff188bcb6371f8.
>
> Simliar to commit a0cecc23cfcb Revert "drm/virtio: drop prime
> import/export callbacks". We have to do the same with qxl,
> for the same reasons (it breaks DRI3).
>
> Drop
https://bugzilla.kernel.org/show_bug.cgi?id=203439
--- Comment #1 from Błażej Szczygieł (spa...@wp.pl) ---
*** Bug 203427 has been marked as a duplicate of this bug. ***
--
You are receiving this mail because:
You are watching the assignee of the bug.
https://bugzilla.kernel.org/show_bug.cgi?id=203439
Bug ID: 203439
Summary: amdgpu: [REG 4.20 -> 5.0] Brightness minimum level is
too high
Product: Drivers
Version: 2.5
Kernel Version: 5.0
Hardware: All
https://bugzilla.kernel.org/show_bug.cgi?id=203439
--- Comment #3 from Błażej Szczygieł (spa...@wp.pl) ---
Thank you for the reply!
In bright room you can quickly disable the backlight (set it to 0) using the
Fn+F1 keys. You can save power and the display content doesn't disturb you, but
you can
On Sat, Apr 13, 2019 at 06:54:15PM +0200, meg...@megous.com wrote:
> From: Ondrej Jirman
>
> Some Allwinner SoC using boards (Orange Pi 3 for example) need to enable
> on-board voltage shifting logic for the DDC bus to be usable. Use
> ddc-supply on the hdmi-connector to model this.
>
> Add
https://bugzilla.kernel.org/show_bug.cgi?id=203439
Nicholas Kazlauskas (nicholas.kazlaus...@amd.com) changed:
What|Removed |Added
CC|
On 4/26/19 6:50 AM, Mario Kleiner wrote:
> Pre-DCE12 needs special treatment for BTR / low framerate
> compensation for more stable behaviour:
>
> According to comments in the code and some testing on DCE-8
> and DCE-11, DCE-11 and earlier only apply VTOTAL_MIN/MAX
> programming with a lag of one
The pull request you sent on Fri, 26 Apr 2019 10:46:30 +1000:
> git://anongit.freedesktop.org/drm/drm tags/drm-fixes-2019-04-26
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/4e40f0f35be86ed5d8724d52bc38af5dbab06470
Thank you!
--
Deet-doot-dot, I am a bot.
On Fri, Apr 26, 2019 at 2:20 PM Ondřej Jirman wrote:
>
> On Fri, Apr 26, 2019 at 01:23:37PM -0500, Rob Herring wrote:
> > On Sat, Apr 13, 2019 at 06:54:15PM +0200, meg...@megous.com wrote:
> > > From: Ondrej Jirman
> > >
> > > Some Allwinner SoC using boards (Orange Pi 3 for example) need to
On Fri, 26 Apr 2019 02:53:07 +0200, Paul Cercueil wrote:
> Add documentation for the devicetree bindings of the LCD controller present in
> the JZ47xx family of SoCs from Ingenic.
>
> Signed-off-by: Paul Cercueil
> Tested-by: Artur Rojek
> ---
>
> Notes:
> v2: Remove ingenic,panel
https://bugs.freedesktop.org/show_bug.cgi?id=110521
Bug ID: 110521
Summary: Make skips easily parseable by machines
Product: DRI
Version: XOrg git
Hardware: Other
OS: All
Status: NEW
Severity: normal
https://bugs.freedesktop.org/show_bug.cgi?id=110514
--- Comment #6 from Mika Kahola ---
It seems that we are missing device info for CML. Hence, we are failing on
these is_i915_device() and has_known_intel_chipset() tests.
--
You are receiving this mail because:
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It's only used in trace.c and there is absolutely no point in compiling it
in when user space stack traces are not supported.
Signed-off-by: Thomas Gleixner
Reviewed-by: Steven Rostedt
---
kernel/trace/trace.c | 14 --
kernel/trace/trace.h |8
2 files changed, 8
Replace the indirection through struct stack_trace by using the storage
array based interfaces.
The original code in all printing functions is really wrong. It allocates a
storage array on stack which is unused because depot_fetch_stack() does not
store anything in it. It overwrites the entries
From: Claudiu Beznea
SAM9x60 LCD Controller has no option to select clock source as previous
controllers have. To be able to use the same driver even for this LCD
controller add a config option to know if controller supports this.
Signed-off-by: Claudiu Beznea
Reviewed-by: Sam Ravnborg
---
- Remove the extra array member of stack_dump_trace[] along with the
ARRAY_SIZE - 1 initialization for struct stack_trace :: max_entries.
Both are historical leftovers of no value. The stack tracer never exceeds
the array and there is no extra storage requirement either.
- Make variables
Replace the indirection through struct stack_trace with an invocation of
the storage array based interface. This results in less storage space and
indirection.
Signed-off-by: Thomas Gleixner
Cc: dm-de...@redhat.com
Cc: Mike Snitzer
Cc: Alasdair Kergon
---
From: Sandeep Sheriker Mallikarjun
For SAM9X60 SoC, sys_clk is through lcd_gclk clock source and this
needs to be enabled before enabling lcd_clk.
Signed-off-by: Sandeep Sheriker Mallikarjun
[claudiu.bez...@microchip.com: add fixed_clksrc checks]
Signed-off-by: Claudiu Beznea
---
The per cpu stack trace buffer usage pattern is odd at best. The buffer has
place for 512 stack trace entries on 64-bit and 1024 on 32-bit. When
interrupts or exceptions nest after the per cpu buffer was acquired the
stacktrace length is hardcoded to 8 entries. 512/1024 stack trace entries
in
From: Claudiu Beznea
SAM9x60 LCD Controller has no option to select clock source as previous
controllers have. To be able to use the same driver even for this LCD
controller add a config option to know if controller supports this.
Signed-off-by: Claudiu Beznea
Reviewed-by: Sam Ravnborg
---
From: Claudiu Beznea
Add compatible string for SAM9X60 HLCDC's PWM.
Signed-off-by: Claudiu Beznea
Acked-by: Thierry Reding
---
drivers/pwm/pwm-atmel-hlcdc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pwm/pwm-atmel-hlcdc.c b/drivers/pwm/pwm-atmel-hlcdc.c
index
Replace the indirection through struct stack_trace by using the storage
array based interfaces.
Signed-off-by: Thomas Gleixner
Acked-by: Catalin Marinas
Cc: linux...@kvack.org
---
mm/kmemleak.c | 24 +++-
1 file changed, 3 insertions(+), 21 deletions(-)
---
Replace the indirection through struct stack_trace with an invocation of
the storage array based interface.
Signed-off-by: Thomas Gleixner
Reviewed-by: Christoph Hellwig
Cc: io...@lists.linux-foundation.org
Cc: Robin Murphy
Cc: Marek Szyprowski
---
kernel/dma/debug.c | 14 ++
1
From: Claudiu Beznea
Add compatible string for SAM9X60 HLCDC's PWM.
Signed-off-by: Claudiu Beznea
Acked-by: Thierry Reding
---
drivers/pwm/pwm-atmel-hlcdc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pwm/pwm-atmel-hlcdc.c b/drivers/pwm/pwm-atmel-hlcdc.c
index
From: Claudiu Beznea
Remove cfg initialization with zero and read state with
drm_crtc_state_to_atmel_hlcdc_crtc_state() so that cfg to be initialized
with state's output_mode.
Signed-off-by: Claudiu Beznea
Reviewed-by: Sam Ravnborg
---
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 6
On 25/04/2019 05:14, Heiner Kallweit wrote:
> Use new helper pci_dev_id() to simplify the code.
>
> Signed-off-by: Heiner Kallweit
Reviewed-by: Alexey Kardashevskiy
> ---
> arch/powerpc/platforms/powernv/npu-dma.c | 14 ++
> 1 file changed, 6 insertions(+), 8 deletions(-)
>
Simplify the stack retrieval code by using the storage array based
interface.
Signed-off-by: Thomas Gleixner
Reviewed-by: Steven Rostedt (VMware)
---
kernel/trace/trace_stack.c | 37 -
1 file changed, 16 insertions(+), 21 deletions(-)
---
Replace the indirection through struct stack_trace by using the storage
array based interfaces.
Signed-off-by: Thomas Gleixner
---
kernel/backtracetest.c | 11 +++
1 file changed, 3 insertions(+), 8 deletions(-)
--- a/kernel/backtracetest.c
+++ b/kernel/backtracetest.c
@@ -48,19
From: Claudiu Beznea
Hi,
These patches adds support for SAM9X60's LCD controller.
First patches add option to specify if controller clock source is fixed.
Second patch avoid a variable initialization in
atmel_hlcdc_crtc_mode_set_nofb().
The 3rd add compatibles in pwm-atmel-hlcdc driver.
The
The LS020B1DD01D is a 2.0" 240x160 16-bit TFT LCD panel.
Signed-off-by: Paul Cercueil
Reviewed-by: Rob Herring
---
Notes:
v2: New patch
v3: Add Rob's Reviewed-by
.../bindings/display/panel/sharp,ls020b1dd01d.txt| 12
1 file changed, 12 insertions(+)
create mode
Add the DRM_BUS_FLAG_SHARP_SIGNALS to the drm_bus_flags enum.
This flags can be used when the display must be driven with the
Sharp-specific signals SPL, CLS, REV, PS.
Signed-off-by: Paul Cercueil
---
Notes:
v3: New patch
include/drm/drm_connector.h | 3 +++
1 file changed, 3
Signed-off-by: Thomas Gleixner
---
kernel/locking/lockdep.c |9 -
1 file changed, 4 insertions(+), 5 deletions(-)
--- a/kernel/locking/lockdep.c
+++ b/kernel/locking/lockdep.c
@@ -1522,10 +1522,9 @@ static inline int class_equal(struct loc
}
static noinline int
From: Claudiu Beznea
Revert shift by 8 of state->base.alpha. This introduced regresion
on planes.
Fixes: 7f73c10b256b ("drm/atmel-hclcdc: Convert to the new generic alpha
property")
Cc: Maxime Ripard
Signed-off-by: Claudiu Beznea
---
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 2 +-
1
All operations with stack traces are based on struct stack_trace. That's a
horrible construct as the struct is a kitchen sink for input and
output. Quite some usage sites embed it into their own data structures
which creates weird indirections.
There is absolutely no point in doing so. For all
Replace the stack_trace_save*() functions with the new arch_stack_walk()
interfaces.
Signed-off-by: Thomas Gleixner
Cc: linux-a...@vger.kernel.org
---
arch/x86/Kconfig |1
arch/x86/kernel/stacktrace.c | 116 +++
2 files changed, 20
Replace the indirection through struct stack_trace by using the storage
array based interfaces.
Signed-off-by: Thomas Gleixner
Acked-by: Miroslav Benes
---
kernel/livepatch/transition.c | 22 +-
1 file changed, 9 insertions(+), 13 deletions(-)
---
This is an update to V2 which can be found here:
https://lkml.kernel.org/r/20190418084119.056416...@linutronix.de
Changes vs. V2:
- Fixed the kernel-doc issue pointed out by Mike
- Removed the '-1' oddity from the tracer
- Restricted the tracer nesting to 4
- Restored the lockdep
No more users of the struct stack_trace based interfaces. Remove them.
Remove the macro stubs for !CONFIG_STACKTRACE as well as they are pointless
because the storage on the call sites is conditional on CONFIG_STACKTRACE
already. No point to be 'smart'.
Signed-off-by: Thomas Gleixner
---
On Wed, Apr 24, 2019 at 11:27 PM Nathan Chancellor
wrote:
>
> Clang warns:
>
> drivers/gpu/drm/arm/display/komeda/komeda_dev.c:76:38: warning: suggest
> braces around initialization of subobject [-Wmissing-braces]
> union komeda_config_id config_id = {0,};
>
Add documentation for the devicetree bindings of the LCD controller present in
the JZ47xx family of SoCs from Ingenic.
Signed-off-by: Paul Cercueil
Tested-by: Artur Rojek
---
Notes:
v2: Remove ingenic,panel property.
v3: - Rename compatible strings from ingenic,jz47XX-drm to
No more users of the struct stack_trace based interfaces.
Signed-off-by: Thomas Gleixner
Acked-by: Alexander Potapenko
---
include/linux/stackdepot.h |4
lib/stackdepot.c | 20
2 files changed, 24 deletions(-)
--- a/include/linux/stackdepot.h
+++
Replace the indirection through struct stack_trace by using the storage
array based interfaces.
Signed-off-by: Thomas Gleixner
Reviewed-by: Steven Rostedt (VMware)
---
kernel/trace/trace.c | 40 +---
1 file changed, 13 insertions(+), 27 deletions(-)
---
Replace the indirection through struct stack_trace with an invocation of
the storage array based interface.
Signed-off-by: Thomas Gleixner
Cc: Akinobu Mita
---
lib/fault-inject.c | 12 +++-
1 file changed, 3 insertions(+), 9 deletions(-)
--- a/lib/fault-inject.c
+++
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