On Thu, Feb 20, 2020 at 4:27 AM Thomas Hellström (VMware)
wrote:
>
> From: Thomas Hellstrom
>
> The vma argument is only dereferenced for reading.
>
> Cc: Andrew Morton
> Cc: Michal Hocko
> Cc: "Matthew Wilcox (Oracle)"
> Cc: "Kirill A. Shutemov"
> Cc: Ralph Campbell
> Cc: "Jérôme Glisse"
On Thu, Mar 26, 2020 at 01:30:31AM +0800, Christian König wrote:
> Am 25.03.20 um 18:27 schrieb Alex Deucher:
> > On Wed, Mar 25, 2020 at 1:20 PM Christian König
> > wrote:
> >> Am 25.03.20 um 16:34 schrieb Huang Rui:
> >>> invalidate_caches is actually not used, so clean it up.
> >>>
> >>>
Quoting Enric Balletbo i Serra (2020-03-25 10:31:21)
> From: Matthias Brugger
>
> There is no strong reason for this to use CLK_OF_DECLARE instead of
> being a platform driver. Plus, MMSYS provides clocks but also a shared
> register space for the mediatek-drm and the mediatek-mdp
> driver. So
On Thu, Mar 26, 2020 at 7:10 AM Gurchetan Singh
wrote:
>
> For 3D buffers, virtio_gpu_gem_object_open notifies.
> We can have the same behavior for dumb buffer.
>
> v2: virtio_gpu_gem_object_open always notifies
> v3: avoid boolean variable
Series is
Reviewed-by: Chia-I Wu
>
> Signed-off-by:
Hi, Matthias:
On Wed, 2020-03-25 at 17:16 +0100, Matthias Brugger wrote:
>
> On 11/03/2020 17:53, Enric Balletbo i Serra wrote:
> > Provide a mtk_mmsys_ddp_connect() and mtk_mmsys_disconnect() functions to
> > replace mtk_ddp_add_comp_to_path() and mtk_ddp_remove_comp_from_path().
> > Those
For 3D buffers, virtio_gpu_gem_object_open notifies.
We can have the same behavior for dumb buffer.
v2: virtio_gpu_gem_object_open always notifies
v3: avoid boolean variable
Signed-off-by: Gurchetan Singh
---
drivers/gpu/drm/virtio/virtgpu_gem.c| 3 ++-
Hi, Enric:
On Wed, 2020-02-26 at 12:27 +0100, Enric Balletbo i Serra wrote:
> Equivalent information can be nowadays obtained using function tracer.
>
> Signed-off-by: Enric Balletbo i Serra
> ---
Acked-by: CK Hu
>
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 5 -
>
Hi, Enric:
On Wed, 2020-02-26 at 12:27 +0100, Enric Balletbo i Serra wrote:
> Equivalent information can be nowadays obtained using function tracer.
>
Acked-by: CK Hu
> Signed-off-by: Enric Balletbo i Serra
> ---
>
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 5 -
>
https://bugzilla.kernel.org/show_bug.cgi?id=206021
--- Comment #6 from Clément Guérin (li...@protonmail.com) ---
Is anyone looking at this? I can still reproduce the bug 100%.
--
You are receiving this mail because:
You are watching the assignee of the bug.
On Wed, Mar 25, 2020 at 04:05:41PM -0600, Rob Herring wrote:
> Setting 'additionalProperties: false' is frequently omitted, but is
> important in order to check that there aren't extra undocumented
> properties in a binding.
>
> Ideally, we'd just add this automatically and make this the default,
The 'adi,adxl345' definition is a duplicate as there's a full binding in:
Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
The trivial-devices binding doesn't capture that 'adi,adxl346' has a
fallback compatible 'adi,adxl345', so let's add it to adi,adxl345.yaml.
Cc: Michael
Setting 'additionalProperties: false' is frequently omitted, but is
important in order to check that there aren't extra undocumented
properties in a binding.
This series is a bunch of fixes in patches 1-3 found by setting
'additionalProperties: false' and then patch 4 sets additionalProperties
on
The regex for child nodes doesn't match the example. This wasn't flagged
with 'additionalProperties: false' missing. The child node schema was also
incorrect with 'ranges' property as it applies to child nodes and should
be moved up to the parent node.
Fixes: 957fd69d396b ("dt-bindings: soc:
Setting 'additionalProperties: false' is frequently omitted, but is
important in order to check that there aren't extra undocumented
properties in a binding.
Ideally, we'd just add this automatically and make this the default, but
there's some cases where it doesn't work. For example, if a common
Numerous schemas are missing 'additionalProperties: false' statements which
ensures a binding doesn't have any extra undocumented properties or child
nodes. Fixing this reveals various missing properties, so let's fix all
those occurrences.
Cc: Stephen Boyd
Cc: Linus Walleij
Cc: Bartosz
On Wed, Mar 25, 2020 at 8:41 AM Gurchetan Singh
wrote:
>
> For 3D buffers, virtio_gpu_gem_object_open notifies.
> We can have the same behavior for dumb buffer. We just
> need to make sure the first open notifies the host for
> dumb buffers.
virtio_gpu_notify is cheap and does not kick unless
On 25/03/2020 20:16, Thierry Reding wrote:
> From: Thierry Reding
>
> Tegra124 and Tegra210 support addressing more than 32 bits of physical
> memory. However, since their host1x does not support the wide GATHER
> opcode, they should use the SMMU if at all possible to ensure that all
> the
On 25/03/2020 20:16, Thierry Reding wrote:
> From: Thierry Reding
>
> When testing whether or not to enable the use of the SMMU, consult the
> supported DMA mask rather than the actually configured DMA mask, since
> the latter might already have been restricted.
>
> Fixes: 2d9384ff9177
From: Thierry Reding
When testing whether or not to enable the use of the SMMU, consult the
supported DMA mask rather than the actually configured DMA mask, since
the latter might already have been restricted.
Fixes: 2d9384ff9177 ("drm/tegra: Relax IOMMU usage criteria on old Tegra")
From: Thierry Reding
Tegra124 and Tegra210 support addressing more than 32 bits of physical
memory. However, since their host1x does not support the wide GATHER
opcode, they should use the SMMU if at all possible to ensure that all
the system memory can be used for command buffers, irrespective
On Wed, Mar 18, 2020 at 11:10 AM Jagan Teki wrote:
>
> Convert the sitronix,st7701 panel bindings to DT schema.
>
> Signed-off-by: Jagan Teki
> ---
> Changes for v2:
> - fix dt_binding_check
>
> .../display/panel/sitronix,st7701.txt | 30
>
On Tue, Mar 17, 2020 at 09:25:33AM -0400, Harry Wentland wrote:
>
>
> On 2020-03-17 5:08 a.m., Simon Ser wrote:
> > On Thursday, March 12, 2020 3:43 PM, Harry Wentland
> > wrote:
> >
> >> Not the main VRR expert and we're still discussing this internally but I
> >> think it'll very much
On Tue, Mar 24, 2020 at 8:54 AM Geert Uytterhoeven
wrote:
>
> Improve the help text for the CONFIG_DMABUF_MOVE_NOTIFY symbol by:
> 1. Removing duplicated single quotes,
> 2. Adding a missing subject,
> 3. Fixing a misspelling of "yet",
> 4. Wrapping long lines.
>
> Fixes: bb42df4662a44765
On Mon, 23 Mar 2020, Daniel Vetter wrote:
> For two reasons:
>
> - The driver core clears this already for us after we're unloaded in
> __device_release_driver().
>
> - It's way too late, the drm_device ->release callback might massively
> outlive the underlying physical device, since a
On Wed, Mar 25, 2020 at 4:17 AM Chen Zhou wrote:
>
> The conversion to bool is not needed, remove it.
>
> Signed-off-by: Chen Zhou
Applied. Thanks!
Alex
> ---
> drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git
Am 25.03.20 um 18:27 schrieb Alex Deucher:
On Wed, Mar 25, 2020 at 1:20 PM Christian König
wrote:
Am 25.03.20 um 16:34 schrieb Huang Rui:
invalidate_caches is actually not used, so clean it up.
Signed-off-by: Huang Rui
Already had the same patch around for a while, looks like I've just
On Wed, Mar 25, 2020 at 1:20 PM Christian König
wrote:
>
> Am 25.03.20 um 16:34 schrieb Huang Rui:
> > invalidate_caches is actually not used, so clean it up.
> >
> > Signed-off-by: Huang Rui
>
> Already had the same patch around for a while, looks like I've just
> forgot to commit it.
>
>
Am 25.03.20 um 16:34 schrieb Huang Rui:
invalidate_caches is actually not used, so clean it up.
Signed-off-by: Huang Rui
Already had the same patch around for a while, looks like I've just
forgot to commit it.
Reviewed-by: Christian König
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
Hi,
On 25/03/2020 14:49, Pekka Paalanen wrote:
> On Wed, 25 Mar 2020 11:24:15 +0100
> Neil Armstrong wrote:
>
>> Hi,
>>
>> On 25/03/2020 10:04, Simon Ser wrote:
>>> On Wednesday, March 25, 2020 9:50 AM, Neil Armstrong
>>> wrote:
>>>
Amlogic uses a proprietary lossless image
On Wed, Mar 25, 2020 at 11:54 AM Shane Francis wrote:
>
> > >-Original Message-
> > >From: dri-devel On Behalf Of
> > >Shane Francis
> > >Sent: Wednesday, March 25, 2020 5:08 AM
> > >To: dri-devel@lists.freedesktop.org
> > >Cc: airl...@linux.ie; linux-ker...@vger.kernel.org;
> >-Original Message-
> >From: dri-devel On Behalf Of
> >Shane Francis
> >Sent: Wednesday, March 25, 2020 5:08 AM
> >To: dri-devel@lists.freedesktop.org
> >Cc: airl...@linux.ie; linux-ker...@vger.kernel.org; bigbeesh...@gmail.com;
> >amd-gfx-requ...@lists.freedesktop.org;
On Tue, Mar 24, 2020 at 9:14 PM Masahiro Yamada wrote:
>
> On Wed, Mar 25, 2020 at 4:42 AM Alex Deucher wrote:
> >
> > On Tue, Mar 24, 2020 at 12:48 PM Masahiro Yamada
> > wrote:
> > >
> > > Hi,
> > >
> > > I think this series is a good clean-up.
> > >
> > > Could you take a look at this
Hi,
On Wed, Mar 25, 2020 at 8:40 AM Rob Clark wrote:
>
> On Tue, Mar 24, 2020 at 7:35 AM Doug Anderson wrote:
> >
> > Hi,
> >
> > On Sun, Mar 22, 2020 at 11:14 PM Kalyan Thota
> > wrote:
> > >
> > > "The PM core always increments the runtime usage counter
> > > before calling the ->suspend()
On Tue, Mar 24, 2020 at 7:35 AM Doug Anderson wrote:
>
> Hi,
>
> On Sun, Mar 22, 2020 at 11:14 PM Kalyan Thota wrote:
> >
> > "The PM core always increments the runtime usage counter
> > before calling the ->suspend() callback and decrements it
> > after calling the ->resume() callback"
> >
> >
On Mon, Mar 23, 2020 at 11:16:57PM +0530, Kiran Gunda wrote:
> Add WLED5 specific bindings.
>
> Signed-off-by: Kiran Gunda
> Signed-off-by: Subbaraman Narayanamurthy
> ---
> .../bindings/leds/backlight/qcom-wled.yaml | 39
> ++
> 1 file changed, 39 insertions(+)
>
Stephen Boyd 於 2020年3月21日 週六 上午7:14寫道：
>
> Quoting Enric Balletbo i Serra (2020-03-11 09:53:20)
> > From: Matthias Brugger
> >
> > There is no strong reason for this to use CLK_OF_DECLARE instead of
> > being a platform driver. Plus, MMSYS provides clocks but also a shared
> > register space for
invalidate_caches is actually not used, so clean it up.
Signed-off-by: Huang Rui
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c| 6 --
drivers/gpu/drm/nouveau/nouveau_bo.c | 7 ---
drivers/gpu/drm/qxl/qxl_ttm.c | 6 --
drivers/gpu/drm/radeon/radeon_ttm.c
On Mon, Mar 23, 2020 at 11:16:56PM +0530, Kiran Gunda wrote:
> Add wled_cabc_config, wled_sync_toggle, wled_ovp_fault_status
> and wled_ovp_delay callback functions to prepare the driver for
> adding WLED5 support.
>
> wled_cabc_config() ===> Used to configure the cabc register.
>
The vboxvideo driver is missing a call to remove conflicting framebuffers.
Surprisingly, when using legacy BIOS booting this does not really cause
any issues. But when using UEFI to boot the VM then plymouth will draw
on both the efifb /dev/fb0 and /dev/drm/card0 (which has registered
/dev/fb1 as
>-Original Message-
>From: dri-devel On Behalf Of
>Shane Francis
>Sent: Wednesday, March 25, 2020 5:08 AM
>To: dri-devel@lists.freedesktop.org
>Cc: airl...@linux.ie; linux-ker...@vger.kernel.org; bigbeesh...@gmail.com;
>amd-gfx-requ...@lists.freedesktop.org; alexander.deuc...@amd.com;
>-Original Message-
>From: dri-devel On Behalf Of
>Shane Francis
>Sent: Wednesday, March 25, 2020 5:08 AM
>To: dri-devel@lists.freedesktop.org
>Cc: airl...@linux.ie; linux-ker...@vger.kernel.org; bigbeesh...@gmail.com;
>amd-gfx-requ...@lists.freedesktop.org; alexander.deuc...@amd.com;
>-Original Message-
>From: dri-devel On Behalf Of
>Shane Francis
>Sent: Wednesday, March 25, 2020 5:08 AM
>To: dri-devel@lists.freedesktop.org
>Cc: airl...@linux.ie; linux-ker...@vger.kernel.org; bigbeesh...@gmail.com;
>amd-gfx-requ...@lists.freedesktop.org; alexander.deuc...@amd.com;
On Wed, 25 Mar 2020 11:24:15 +0100
Neil Armstrong wrote:
> Hi,
>
> On 25/03/2020 10:04, Simon Ser wrote:
> > On Wednesday, March 25, 2020 9:50 AM, Neil Armstrong
> > wrote:
> >
> >> Amlogic uses a proprietary lossless image compression protocol and format
> >> for their hardware video
On 25/02/2020 01:20, Sebastian Reichel wrote:
This prepares the driver for becoming a mipi_dsi_host implementation,
which provides a generic transfer function instead of all kind of
different read/write functions. The implementation will become more
elegant after unexporting the specific
>-Original Message-
>From: dri-devel On Behalf Of
>Shane Francis
>Sent: Wednesday, March 25, 2020 5:08 AM
>To: dri-devel@lists.freedesktop.org
>Cc: airl...@linux.ie; linux-ker...@vger.kernel.org; bigbeesh...@gmail.com;
>amd-gfx-requ...@lists.freedesktop.org; alexander.deuc...@amd.com;
On 25/02/2020 01:20, Sebastian Reichel wrote:
The write buffers are not modified, so they can be constant.
Signed-off-by: Sebastian Reichel
---
drivers/gpu/drm/omapdrm/dss/dsi.c | 24
drivers/gpu/drm/omapdrm/dss/omapdss.h | 10 +-
2 files changed, 17
On 25/02/2020 01:20, Sebastian Reichel wrote:
This replaces OMAP specific enum for pixel format with
common implementation.
Signed-off-by: Sebastian Reichel
---
.../gpu/drm/omapdrm/displays/panel-dsi-cm.c | 2 +-
drivers/gpu/drm/omapdrm/dss/dsi.c | 49 +++
Hi Tomi,
On Wed, Mar 25, 2020 at 02:47:48PM +0200, Tomi Valkeinen wrote:
> On 25/02/2020 01:20, Sebastian Reichel wrote:
> > This updates the existing omapdrm DSI code, so that it uses
> > common drm_mipi_dsi API and drm_panel.
> >
> > The patchset has been tested with Droid 4 using Linux
On 25/02/2020 01:20, Sebastian Reichel wrote:
This updates the existing omapdrm DSI code, so that it uses
common drm_mipi_dsi API and drm_panel.
The patchset has been tested with Droid 4 using Linux console, X.org and
Weston. The patchset is based on Laurent Pinchartl's patch series [0]
and
On 25/02/2020 01:20, Sebastian Reichel wrote:
The panel-dsi-cm's ddata->pin_config is always NULL, so this
callback is never called. Instead the DSI encoder gets the pin
configuration directly from DT.
Signed-off-by: Sebastian Reichel
---
drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c | 11
Hi,
On 25/02/2020 01:20, Sebastian Reichel wrote:
From: Sebastian Reichel
This reverts commit 4ff8e98879e6eeae9d125dfcf3b642075d00089d.
---
drivers/gpu/drm/omapdrm/dss/base.c | 26 +++
drivers/gpu/drm/omapdrm/dss/omapdss.h | 6
drivers/gpu/drm/omapdrm/omap_encoder.c
Current dts files with 'vop' nodes are manually verified.
In order to automate this process rockchip-vop.txt
has to be converted to yaml.
Signed-off-by: Johan Jonker
---
Changes v4:
Change description
Replace compatible oneOf by enum
Change interrupts description
Remove resets minItems
This implements a feature in virtio-video driver to use exported virtio
objects as video buffers. So, the users will be able to use resources
allocated by other virtio devices such as virtio-gpu.
The virtio protocol for this feature is proposed by [1].
This commit depends on the following
In the old txt situation we add/describe only properties that are used
by the driver/hardware itself. With yaml it also filters things in a
node that are used by other drivers like 'assigned-clocks' and
'assigned-clock-rates' for rk3399 and 'power-domains' for most
Rockchip Socs in 'vop' nodes, so
This patch makes the virtio-video driver use virtio objects as DMA buffers.
So, users will beable to import resources exported by other virtio devices
such as virtio-gpu.
Currently, we assumes that only one virtio object for each v4l2_buffer
format even if it's for a multiplanar format.
Hi,
On 25/03/2020 10:04, Simon Ser wrote:
> On Wednesday, March 25, 2020 9:50 AM, Neil Armstrong
> wrote:
>
>> Amlogic uses a proprietary lossless image compression protocol and format
>> for their hardware video codec accelerators, either video decoders or
>> video input encoders.
>>
>> This
On Tue, Mar 24, 2020 at 10:42 PM Sam Ravnborg wrote:
>
> On Tue, Mar 24, 2020 at 09:39:36PM +0100, Daniel Vetter wrote:
> > The cleanup here is somewhat tricky, since we can't tell apart the
> > allocated minor index from 0. So register a cleanup action first, and
> > if the index allocation
Calls to dma_map_sg may return segments / entries than requested
if they fall on page bounderies. The old implementation did not
support this use case.
Signed-off-by: Shane Francis
---
drivers/gpu/drm/radeon/radeon_ttm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Calls to dma_map_sg may return segments / entries than requested
if they fall on page bounderies. The old implementation did not
support this use case.
Signed-off-by: Shane Francis
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
As dma_map_sg can reorganize scatter-gather lists in a
way that can cause some later segments to be empty we should
always use the sg_dma_len macro to fetch the actual length.
This could now be 0 and not need to be mapped to a page or
address array
Signed-off-by: Shane Francis
---
This patch set is to fix a bug in amdgpu / radeon drm that results in
a crash when dma_map_sg combines elemnets within a scatterlist table.
There are 2 shortfalls in the current kernel.
1) AMDGPU / RADEON assumes that the requested and created scatterlist
table lengths using from dma_map_sg
On Tue, Mar 24, 2020 at 10:36 PM Sam Ravnborg wrote:
>
> On Mon, Mar 23, 2020 at 03:49:21PM +0100, Daniel Vetter wrote:
> > The cleanup here is somewhat tricky, since we can't tell apart the
> > allocated minor index from 0. So register a cleanup action first, and
> > if the index allocation
On Wednesday, March 25, 2020 9:50 AM, Neil Armstrong
wrote:
> Amlogic uses a proprietary lossless image compression protocol and format
> for their hardware video codec accelerators, either video decoders or
> video input encoders.
>
> This introduces the Scatter Memory layout, means the header
Setup the Amlogic FBC decoder for the VD1 video overlay plane.
The VD1 Amlogic FBC decoder is integrated in the pipeline like the
YUV pixel reading/formatter but used a direct memory address instead.
This adds support for the basic layout, and needs to calculate the content
body size since the
Amlogic uses a proprietary lossless image compression protocol and format
for their hardware video codec accelerators, either video decoders or
video input encoders.
This introduces the Scatter Memory layout, means the header contains IOMMU
references to the compressed frames content to optimize
Amlogic uses a proprietary lossless image compression protocol and format
for their hardware video codec accelerators, either video decoders or
video input encoders.
It considerably reduces memory bandwidth while writing and reading
frames in memory.
The underlying storage is considered to be 3
Add the registers of the VPU VD1 Amlogic FBC decoder module, and routing
register.
Tested-by: Kevin Hilman
Signed-off-by: Neil Armstrong
---
drivers/gpu/drm/meson/meson_registers.h | 22 ++
1 file changed, 22 insertions(+)
diff --git
Amlogic uses a proprietary lossless image compression protocol and format
for their hardware video codec accelerators, either video decoders or
video input encoders.
It considerably reduces memory bandwidth while writing and reading
frames in memory.
The underlying storage is considered to be 3
Setup the Amlogic FBC decoder for the VD1 video overlay plane to use
read the FBC header as Scatter Memory layout reference.
Tested-by: Kevin Hilman
Signed-off-by: Neil Armstrong
---
drivers/gpu/drm/meson/meson_overlay.c | 48 +--
1 file changed, 31 insertions(+), 17
Setup the Amlogic FBC decoder for the VD1 video overlay plane to use
a different superblock size for the Memory Saving mode.
Tested-by: Kevin Hilman
Signed-off-by: Neil Armstrong
---
drivers/gpu/drm/meson/meson_overlay.c | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
On 24/03/2020 15:20, Neil Armstrong wrote:
> Amlogic uses a proprietary lossless image compression protocol and format
> for their hardware video codec accelerators, either video decoders or
> video input encoders.
>
> It considerably reduces memory bandwidth while writing and reading
> frames in
Amlogic uses a proprietary lossless image compression protocol and format
for their hardware video codec accelerators, either video decoders or
video input encoders.
An option exist changing the layout superblock size to save memory when
using 8bit components pixels size.
The layout options
Since the VD1 Amlogic FBC decoder is now configured by the overlay driver,
commit the right registers to decode the Amlogic FBC frame.
Tested-by: Kevin Hilman
Signed-off-by: Neil Armstrong
---
drivers/gpu/drm/meson/meson_crtc.c | 118 +
1 file changed, 88
Add entries for BOE TV105WUM-NW0 10.5" WUXGA TFT LCD panel.
Signed-off-by: David Lu
Change-Id: I5b1cef259de5fb498220dcc47baa035083c41667
---
.../gpu/drm/panel/panel-boe-tv101wum-nl6.c| 31 +++
1 file changed, 31 insertions(+)
diff --git
Add bindings documentation for BOE TV105WUM-NW0 10.5" WUXGA TFT LCD
panel.
Signed-off-by: David Lu
Change-Id: I450c0e52aae080728d4794bdffc50bb0d2f39f40
---
.../devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git
On Tue, Mar 24, 2020 at 08:37:46AM +0100, Christoph Hellwig wrote:
> On Mon, Mar 23, 2020 at 10:14:55PM -0300, Jason Gunthorpe wrote:
> > if (pte_none(pte)) {
> > required_fault = hmm_pte_need_fault(hmm_vma_walk, orig_pfn, 0);
> > if (required_fault)
> >
Add Synopsys DesignWare IPK specific extensions for Synopsys DesignWare
MIPI DSI Host driver.
Cc: Maarten Lankhorst
Cc: Maxime Ripard
Cc: David Airlie
Cc: Daniel Vetter
Cc: Gustavo Pimentel
Cc: Joao Pinto
Signed-off-by: Angelo Ribeiro
---
drivers/gpu/drm/ipk/Kconfig | 9 +
The conversion to bool is not needed, remove it.
Signed-off-by: Chen Zhou
---
drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
index 0995378..20f10a5 100644
Hi!
Dne ponedeljek, 02. marec 2020 ob 11:31:38 CET je Roman Stratiienko
napisal(a):
> Allwinner display engine blender consists of 3 pipelined blending units.
>
> PIPE0->\
> BLD0-\
> PIPE1->/ BLD1-\
> PIPE2->--/ BLD2->OUT
> PIPE3->/
>
> This pipeline produces
From: Bogdan Togorean
ADV7511 support I2S or SPDIF as audio input interfaces. This commit
enable support for SPDIF.
Signed-off-by: Bogdan Togorean
Reviewed-by: Andrzej Hajda
---
drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 14 ++
1 file changed, 14 insertions(+)
diff --git
Add dt-bindings for Synopsys DesignWare MIPI DSI Host and VPG (Video
Pattern Generator) support in the IPK display subsystem.
The Synopsys DesignWare IPK display video pipeline is composed by a DSI
controller (snps,dw-ipk-dsi) and a VPG (snps,dw-ipk-vpg) as DPI
stimulus. Typically is used the
This change adds support for color correction sub block
for SC7180 device.
Signed-off-by: Kalyan Thota
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 77 ++
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 9 ++-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c| 49
From: Bogdan Togorean
ADV7511 support sample rates up to 192kHz. CTS and N parameters should
be computed accordingly so this commit extend the list up to maximum
supported sample rate.
Signed-off-by: Bogdan Togorean
---
drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 12
1 file
This patch series adds support for the display subsystem in the Synopsys
DesignWare IPK devices.
The display pipeline is limited and does not have access to memory, the
validation is done using a VPG (Video Pattern Generator), as DPI
stimulus for the DW MIPI DSI Host.
A Synopsys DesignWare MIPI
On Mon, Mar 02, 2020 at 12:31:38PM +0200, Roman Stratiienko wrote:
> Allwinner display engine blender consists of 3 pipelined blending units.
>
> PIPE0->\
> BLD0-\
> PIPE1->/ BLD1-\
> PIPE2->--/ BLD2->OUT
> PIPE3->/
>
> This pipeline produces incorrect composition
Hi,
On Fri, Mar 20, 2020 at 12:21:31PM +0100, Pascal Roeleven wrote:
> This series add support for the Topwise A721 tablet and it's display.
> It is an old tablet (around 2012) but it might be useful as reference
> as the devicetree is pretty complete.
It looks good to me for the last 2 patches,
On Tue, Mar 24, 2020 at 08:27:12AM +0100, Christoph Hellwig wrote:
> On Mon, Mar 23, 2020 at 10:14:50PM -0300, Jason Gunthorpe wrote:
> > +enum {
> > + HMM_NEED_FAULT = 1 << 0,
> > + HMM_NEED_WRITE_FAULT = HMM_NEED_FAULT | (1 << 1),
> > + HMM_NEED_ALL_BITS = HMM_NEED_FAULT |
The driver calls register_framebuffer() in probe but does not call
unregister_framebuffer() in remove.
Rename current remove to __s1d13xxxfb_remove() for error handler.
Then add a new remove to call unregister_framebuffer().
Signed-off-by: Chuhong Yuan
---
Changes in v3:
- Fix code style.
-
Hi!
Dne ponedeljek, 02. marec 2020 ob 11:31:37 CET je Roman Stratiienko
napisal(a):
> Argument:
>
> All information below is author's understanding of underlying processes.
> This information was obtained from DE2.0-3.0 datasheet analysis and
> analysis of different DRM driver source code and
Hi,
chained to this message is another spin of a driver for CH7033.
Only cosmetic changes since the previous version [1]. Please take a look.
[1] https://lore.kernel.org/lkml/20200314101627.336939-1-lkund...@v3.sk/
Thanks,
Lubo
___
dri-devel
This is a driver for video encoder with VGA and DVI/HDMI outputs.
There is no documentation for the chip -- the operation was guessed from
what was sniffed on a Dell Wyse 3020 ThinOS terminal, the register names
come from the ch7035 driver in Mediatek's GPL code dump.
Only bare minimum is
Add binding document for the Chrontel CH7033 VGA/DVI/HDMI Encoder.
Signed-off-by: Lubomir Rintel
Reviewed-by: Rob Herring
---
Changes since v3:
- Fixed the example so that it validates
Changes since v1:
- Dual licensed with BSD-2-Clause
- Collected Rob's reviewed-by tag
Quoting Mauro Carvalho Chehab (2020-02-22 01:00:03)
> Several references got broken due to txt to ReST conversion.
>
> Several of them can be automatically fixed with:
>
> scripts/documentation-file-ref-check --fix
>
> Signed-off-by: Mauro Carvalho Chehab
> ---
>
Add support for Synopsys DesignWare VPG (Video Pattern Generator) and
DRM driver for Synopsys DesignWare DSI Host IPK solution.
Cc: Maarten Lankhorst
Cc: Maxime Ripard
Cc: David Airlie
Cc: Daniel Vetter
Cc: Gustavo Pimentel
Cc: Joao Pinto
Signed-off-by: Angelo Ribeiro
---
On Tue, Mar 24, 2020 at 08:33:39AM +0100, Christoph Hellwig wrote:
> >
> > +/*
> > + * If the valid flag is masked off, and default_flags doesn't set valid,
> > then
> > + * hmm_pte_need_fault() always returns 0.
> > + */
> > +static bool hmm_can_fault(struct hmm_range *range)
> > +{
> > +
Chrontel makes encoders for video displays and perhaps other stuff.
Their web site is http://www.chrontel.com/.
Signed-off-by: Lubomir Rintel
Acked-by: Rob Herring
---
Changes since v1:
- Collect Rob's ack
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2
This change adds support to configure dspp blocks in
the dpu driver.
Macro description of the changes coming in this patch.
1) Add dspp definitions in the hw catalog.
2) Add capability to reserve dspp blocks in the display data path.
3) Attach the reserved block to the encoder.
Signed-off-by:
The driver forgets to free irq in remove which is requested in
probe.
Add the missed call to fix it.
Also, the position of request_irq() in probe should be put before
register_framebuffer().
Signed-off-by: Chuhong Yuan
---
Changes in v4:
- Use info->par->irq instead of par->irq to avoid
Creates entry for Synopsys DesignWare IPK MIPI DSI host driver and
adds myself as maintainer.
Cc: Maarten Lankhorst
Cc: Maxime Ripard
Cc: David Airlie
Cc: Daniel Vetter
Cc: Gustavo Pimentel
Cc: Joao Pinto
Signed-off-by: Angelo Ribeiro
---
MAINTAINERS | 8
1 file changed, 8
On Fri, Mar 20, 2020 at 8:01 PM Bartlomiej Zolnierkiewicz
wrote:
>
>
> On 3/10/20 3:35 AM, Chuhong Yuan wrote:
> > The driver forgets to free the I/O region in remove and probe
> > failure.
> > Add the missed calls to fix it.
> >
> > Signed-off-by: Chuhong Yuan
> > ---
> > Changes in v3:
> > -
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