From: Elmar Albert
Document support for the AUO G156HAN04.0 LVDS display.
G156HAN04.0 is a Color Active Matrix Liquid Crystal Display composed of
a TFT LCD panel, a driver circuit, and LED backlight system. The screen
format is intended to support the 16:9 FHD, 1920(H) x 1080(V) screen
and
From: Elmar Albert
G156HAN04.0 is a Color Active Matrix Liquid Crystal Display composed of
a TFT LCD panel, a driver circuit, and LED backlight system. The screen
format is intended to support the 16:9 FHD, 1920(H) x 1080(V) screen
and 16.7M colors (RGB 8-bits) with LED backlight driving
Hi Heiko:
On 12/9/23 00:26, Heiko Stübner wrote:
Hi Andy,
Am Donnerstag, 7. Dezember 2023, 09:02:47 CET schrieb Andy Yan:
From: Andy Yan
Add vop dt node for rk3588.
Signed-off-by: Andy Yan
---
(no changes since v1)
arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 96 +++
HI Krzysztof:
On 12/9/23 01:46, Krzysztof Kozlowski wrote:
On 07/12/2023 09:01, Andy Yan wrote:
From: Andy Yan
The vop2 on rk3588 is similar to which on rk356x
but with 4 video ports and need to reference
more grf modules.
Signed-off-by: Andy Yan
---
Changes in v4:
- drop redundant
Hi Heiko:
On 12/9/23 00:29, Heiko Stübner wrote:
Am Donnerstag, 7. Dezember 2023, 09:02:35 CET schrieb Andy Yan:
From: Andy Yan
Add a Rockchip RK3588 compatible
Signed-off-by: Andy Yan
Reviewed-by: Heiko Stuebner
In the next iteration, please split this out into a separate patch and
Hi Heiko:
On 12/9/23 00:07, Heiko Stübner wrote:
Hi Andy,
Am Donnerstag, 7. Dezember 2023, 08:59:06 CET schrieb Andy Yan:
From: Andy Yan
This patch sets aims at enable the VOP2 support on rk3588.
Main feature of VOP2 on rk3588:
Four video ports:
VP0 Max 4096x2160
VP1 Max 4096x2160
VP2 Max
On Sat, 9 Dec 2023 at 01:09, Abhinav Kumar wrote:
>
>
>
> On 12/8/2023 12:45 PM, Dmitry Baryshkov wrote:
> > On Fri, 8 Dec 2023 at 19:53, Abhinav Kumar
> > wrote:
> >> On 12/8/2023 3:44 AM, Dmitry Baryshkov wrote:
> >>> On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar
> >>> wrote:
>
>
On Fri, Dec 8, 2023 at 2:56 PM Pavel Begunkov wrote:
>
> On 12/8/23 00:52, Mina Almasry wrote:
...
> > + if (pool->p.queue)
> > + binding = READ_ONCE(pool->p.queue->binding);
> > +
> > + if (binding) {
> > + pool->mp_ops = _devmem_ops;
> > +
On 12/8/23 00:52, Mina Almasry wrote:
Implement a memory provider that allocates dmabuf devmem page_pool_iovs.
The provider receives a reference to the struct netdev_dmabuf_binding
via the pool->mp_priv pointer. The driver needs to set this pointer for
the provider in the page_pool_params.
The
On 12/8/2023 12:45 PM, Dmitry Baryshkov wrote:
On Fri, 8 Dec 2023 at 19:53, Abhinav Kumar wrote:
On 12/8/2023 3:44 AM, Dmitry Baryshkov wrote:
On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar wrote:
Lets rename the existing wb2_formats array wb2_formats_rgb to indicate
that it has only RGB
On 12/8/23 00:52, Mina Almasry wrote:
Implement a memory provider that allocates dmabuf devmem page_pool_iovs.
The provider receives a reference to the struct netdev_dmabuf_binding
via the pool->mp_priv pointer. The driver needs to set this pointer for
the provider in the page_pool_params.
The
On 12/8/2023 12:55 PM, Dmitry Baryshkov wrote:
On Fri, 8 Dec 2023 at 19:28, Abhinav Kumar wrote:
On 12/8/2023 3:52 AM, Dmitry Baryshkov wrote:
On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar wrote:
Add an API dpu_encoder_helper_phys_setup_cdm() which can be used by
the writeback encoder to
As far as anybody can tell, this product never shipped. If it did,
it shipped in 2007 and nobody has access to one any more. Remove the
fbdev driver and the backlight driver.
Signed-off-by: Matthew Wilcox (Oracle)
---
drivers/video/backlight/Kconfig |7 -
As far as anybody can tell, this product never shipped. If it did,
it shipped in 2007 and nobody has access to one any more. Remove the
mtd NOR driver.
Signed-off-by: Matthew Wilcox (Oracle)
---
drivers/mtd/maps/Kconfig| 7 -
drivers/mtd/maps/Makefile | 1 -
Hi Dave, Sima,
More updates for 6.8.
The following changes since commit 5edfd7d94b0310b74136b666551f1d23711ed445:
Merge tag 'amd-drm-next-6.8-2023-12-01' of
https://gitlab.freedesktop.org/agd5f/linux into drm-next (2023-12-05 12:11:41
+1000)
are available in the Git repository at:
On Fri, 8 Dec 2023 at 19:28, Abhinav Kumar wrote:
> On 12/8/2023 3:52 AM, Dmitry Baryshkov wrote:
> > On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar
> > wrote:
> >>
> >> Add an API dpu_encoder_helper_phys_setup_cdm() which can be used by
> >> the writeback encoder to setup the CDM block.
> >>
> >>
On Fri, 8 Dec 2023 at 19:40, Abhinav Kumar wrote:
>
>
>
> On 12/8/2023 4:14 AM, Dmitry Baryshkov wrote:
> > On Fri, 8 Dec 2023 at 07:06, Abhinav Kumar
> > wrote:
> >>
> >> Chroma Down Sampling (CDM) block is a hardware block in the DPU pipeline
> >> which among other things has a CSC block that
On Fri, 8 Dec 2023 at 19:53, Abhinav Kumar wrote:
> On 12/8/2023 3:44 AM, Dmitry Baryshkov wrote:
> > On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar
> > wrote:
> >>
> >> Lets rename the existing wb2_formats array wb2_formats_rgb to indicate
> >> that it has only RGB formats and can be used on any
On 12/8/23 17:00, Andy Shevchenko wrote:
> Included authors and latest (non-white-space) contributors to the drivers
> in question along with relevant mailing list and respective (active in the
> area) maintainers.
>
> I already had risen the question in times when 4th (sic!) driver for the
On 11/6/23 22:55, Willem de Bruijn wrote:
On Mon, Nov 6, 2023 at 2:34 PM Stanislav Fomichev wrote:
On 11/06, Willem de Bruijn wrote:
IMHO, we need a better UAPI to receive the tokens and give them back to
the kernel. CMSG + setsockopt(SO_DEVMEM_DONTNEED) get the job done,
but look dated and
On Fri, Dec 8, 2023 at 11:22 AM Mina Almasry wrote:
>
> On Fri, Dec 8, 2023 at 9:48 AM David Ahern wrote:
> >
> > On 12/7/23 5:52 PM, Mina Almasry wrote:
> ...
> > > +
> > > + xa_for_each(>bound_rxq_list, xa_idx, rxq) {
> > > + if (rxq->binding == binding) {
> > > +
From: Luben Tuikov
Reverse run-queue priority enumeration such that the higest priority is now 0,
and for each consecutive integer the prioirty diminishes.
Run-queues correspond to priorities. To an external observer a scheduler
created with a single run-queue, and another created with
From: Luben Tuikov
Rename DRM_SCHED_PRIORITY_MIN to DRM_SCHED_PRIORITY_LOW.
This mirrors DRM_SCHED_PRIORITY_HIGH, for a list of DRM scheduler priorities
in ascending order,
DRM_SCHED_PRIORITY_LOW,
DRM_SCHED_PRIORITY_NORMAL,
DRM_SCHED_PRIORITY_HIGH,
DRM_SCHED_PRIORITY_KERNEL.
Cc: Rob
On 11/9/23 16:07, Edward Cree wrote:
On 09/11/2023 02:39, Mina Almasry wrote:
On Wed, Nov 8, 2023 at 7:36 AM Edward Cree wrote:
If not then surely the way to return a memory area
in an io_uring idiom is just to post a new read sqe ('RX descriptor')
pointing into it, rather than
On 11/6/23 22:34, Stanislav Fomichev wrote:
On 11/06, Willem de Bruijn wrote:
IMHO, we need a better UAPI to receive the tokens and give them back to
the kernel. CMSG + setsockopt(SO_DEVMEM_DONTNEED) get the job done,
but look dated and hacky :-(
We should either do some kind of user/kernel
On Fri, Dec 8, 2023 at 5:07 AM Christian König wrote:
>
> Am 07.12.23 um 16:11 schrieb Arunpravin Paneer Selvam:
> > Add clear page support in vram memory region.
>
> The first patch looks good, but this here needs quite some work.
>
> >
> > Signed-off-by: Arunpravin Paneer Selvam
> > ---
> >
On 12/2/2023 4:27 PM, Dmitry Baryshkov wrote:
Enable WB2 hardware block, enabling writeback support on this platform.
Signed-off-by: Dmitry Baryshkov
---
.../drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h | 18 ++
1 file changed, 18 insertions(+)
Reviewed-by: Abhinav Kumar
The pull request you sent on Fri, 8 Dec 2023 14:54:20 +1000:
> git://anongit.freedesktop.org/drm/drm tags/drm-fixes-2023-12-08
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/38bafa65b1260cb774cfc0c9a3ddf82d3c563e10
Thank you!
--
Deet-doot-dot, I am a bot.
On 12/2/2023 4:27 PM, Dmitry Baryshkov wrote:
Enable WB2 hardware block, enabling writeback support on this platform.
Signed-off-by: Dmitry Baryshkov
---
.../drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h | 18 ++
1 file changed, 18 insertions(+)
Reviewed-by: Abhinav
On 12/2/2023 4:27 PM, Dmitry Baryshkov wrote:
Enable WB2 hardware block, enabling writeback support on this platform.
Signed-off-by: Dmitry Baryshkov
---
.../drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h | 18 ++
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 6 --
2
On Fri, Dec 8, 2023 at 9:57 AM David Ahern wrote:
>
> On 12/7/23 5:52 PM, Mina Almasry wrote:
> > Major changes in v1:
> > --
> >
> > 1. Implemented MVP queue API ndos to remove the userspace-visible
> >driver reset.
> >
> > 2. Fixed issues in the napi_pp_put_page() devmem frag
On Fri, Dec 8, 2023 at 9:56 AM David Ahern wrote:
>
> On 12/7/23 5:52 PM, Mina Almasry wrote:
> > diff --git a/net/core/dev.c b/net/core/dev.c
> > index b8c8be5a912e..30667e4c3b95 100644
> > --- a/net/core/dev.c
> > +++ b/net/core/dev.c
> > @@ -2120,6 +2120,41 @@ static int
On Fri, Dec 8, 2023 at 9:55 AM David Ahern wrote:
>
> On 12/7/23 5:52 PM, Mina Almasry wrote:
> > In tcp_recvmsg_locked(), detect if the skb being received by the user
> > is a devmem skb. In this case - if the user provided the MSG_SOCK_DEVMEM
> > flag - pass it to tcp_recvmsg_devmem() for
On Fri, Dec 8, 2023 at 9:48 AM David Ahern wrote:
>
> On 12/7/23 5:52 PM, Mina Almasry wrote:
...
> > +
> > + xa_for_each(>bound_rxq_list, xa_idx, rxq) {
> > + if (rxq->binding == binding) {
> > + /* We hold the rtnl_lock while binding/unbinding
> > +
Hello Thierry,
On Fri, Dec 08, 2023 at 04:41:39PM +0100, Thierry Reding wrote:
> On Wed, Dec 06, 2023 at 12:43:14PM +0100, Uwe Kleine-König wrote:
> > This series is based on Thierry's for-next.
> >
> > It starts with some cleanups that were all sent out separately already:
> >
> > - "pwm:
On Thu, Dec 07, 2023 at 11:38:21AM +0200, Jani Nikula wrote:
> When the separate add modes call was added back in commit c533b5167c7e
> ("drm/edid: add separate drm_edid_connector_add_modes()"), it failed to
> address drm_edid_override_connector_update(). Also call add modes there.
>
>
On Fri, 8 Dec 2023 at 19:09, Abhinav Kumar wrote:
>
>
>
> On 12/8/2023 4:06 AM, Dmitry Baryshkov wrote:
> > On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar
> > wrote:
> >>
> >> CDM block comes with its own set of registers and operations
> >> which can be done. In-line with other hardware
Uwe Kleine-König писал(а) 27.11.2023 15:15:
> It's the ti_sn65dsi86.pwm auxiliary driver that creates the pwmchip, so
> let the auxiliary device be the parent of the pwm device.
>
> Note that getting a reference to the ti-sn65dsi86's pwm using pwm_get()
> isn't affected by this change as
Hi,
On Fri, Dec 8, 2023 at 9:30 AM Nikita Travkin wrote:
>
> Uwe Kleine-König писал(а) 27.11.2023 15:15:
> > It's the ti_sn65dsi86.pwm auxiliary driver that creates the pwmchip, so
> > let the auxiliary device be the parent of the pwm device.
> >
> > Note that getting a reference to the
On 12/7/23 5:52 PM, Mina Almasry wrote:
> Major changes in v1:
> --
>
> 1. Implemented MVP queue API ndos to remove the userspace-visible
>driver reset.
>
> 2. Fixed issues in the napi_pp_put_page() devmem frag unref path.
>
> 3. Removed RFC tag.
>
> Many smaller addressed
On 12/7/23 5:52 PM, Mina Almasry wrote:
> diff --git a/net/core/dev.c b/net/core/dev.c
> index b8c8be5a912e..30667e4c3b95 100644
> --- a/net/core/dev.c
> +++ b/net/core/dev.c
> @@ -2120,6 +2120,41 @@ static int netdev_restart_rx_queue(struct net_device
> *dev, int rxq_idx)
> return err;
>
On 12/7/23 5:52 PM, Mina Almasry wrote:
> In tcp_recvmsg_locked(), detect if the skb being received by the user
> is a devmem skb. In this case - if the user provided the MSG_SOCK_DEVMEM
> flag - pass it to tcp_recvmsg_devmem() for custom handling.
>
> tcp_recvmsg_devmem() copies any data in the
Le 08/12/2023 à 03:44, yang.gua...@zte.com.cn a écrit :
From: Yang Guang
Convert kzalloc/memcpy operations to memdup makes for
cleaner code and avoids memcpy() failures
Hi,
usually, function's names are written with () in commit description.
(i.e. kzalloc()/memcpy()).
memdup should be
On 12/8/2023 3:44 AM, Dmitry Baryshkov wrote:
On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar wrote:
Lets rename the existing wb2_formats array wb2_formats_rgb to indicate
that it has only RGB formats and can be used on any chipset having a WB
block.
Introduce a new wb2_formats_rgb_yuv array
On 12/7/23 5:52 PM, Mina Almasry wrote:
> +
> +static int netdev_restart_rx_queue(struct net_device *dev, int rxq_idx)
> +{
> + void *new_mem;
> + void *old_mem;
> + int err;
> +
> + if (!dev || !dev->netdev_ops)
> + return -EINVAL;
> +
> + if
On 07/12/2023 09:02, Andy Yan wrote:
> From: Andy Yan
>
> Add a Rockchip RK3588 compatible
>
> Signed-off-by: Andy Yan
Acked-by: Krzysztof Kozlowski
Best regards,
Krzysztof
On 07/12/2023 09:01, Andy Yan wrote:
> From: Andy Yan
>
> The vop2 on rk3588 is similar to which on rk356x
> but with 4 video ports and need to reference
> more grf modules.
>
> Signed-off-by: Andy Yan
>
> ---
>
> Changes in v4:
> - drop redundant description.
> - use full stop at all the
On 12/8/2023 4:14 AM, Dmitry Baryshkov wrote:
On Fri, 8 Dec 2023 at 07:06, Abhinav Kumar wrote:
Chroma Down Sampling (CDM) block is a hardware block in the DPU pipeline
which among other things has a CSC block that can convert RGB input
from the DPU to YUV data.
This block is more or
On 12/8/2023 3:52 AM, Dmitry Baryshkov wrote:
On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar wrote:
Add an API dpu_encoder_helper_phys_setup_cdm() which can be used by
the writeback encoder to setup the CDM block.
Currently, this is defined and used within the writeback's physical
encoder
On 12/8/2023 4:06 AM, Dmitry Baryshkov wrote:
On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar wrote:
CDM block comes with its own set of registers and operations
which can be done. In-line with other hardware sub-blocks, this
I always thought that sub-blocks refer to the dpu_foo_sub_blks
When conditionally checking for heap existence of a certian address in
pvr_vm_bind_op_map_init the condition whether the map request comes from a
user is incorrect: The context must not be the kernel-context to be a
user(space) context and should be looked up in pvr_heaps.
That makes addresses
On Mon, Dec 04, 2023 at 11:11:12AM +0100, Raphael Gallais-Pou wrote:
...
> @@ -514,18 +675,40 @@ static int dw_mipi_dsi_stm_probe(struct platform_device
> *pdev)
> dsi->lane_max_kbps *= 2;
> }
>
> - dw_mipi_dsi_stm_plat_data.base = dsi->base;
> -
On 12/8/2023 8:38 AM, Dmitry Baryshkov wrote:
On Fri, 8 Dec 2023 at 18:34, Abhinav Kumar wrote:
On 12/8/2023 3:54 AM, Dmitry Baryshkov wrote:
On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar wrote:
Reserve CDM blocks for writeback if the format of the output fb
is YUV. At the moment, the
On Mon, 04 Dec 2023 18:39:03 +0100, Johan Jonker wrote:
> Convert inno_hdmi-rockchip.txt to yaml.
>
> Signed-off-by: Johan Jonker
> ---
>
> Note for rob+dt:
> Used enum to "soon" be able to add "rockchip,rk3128-inno-hdmi"
>
> Changed V1:
> Rename file to more common layout
> Add/fix
On Fri, 8 Dec 2023 at 18:35, Abhinav Kumar wrote:
>
>
>
> On 12/8/2023 8:27 AM, Dmitry Baryshkov wrote:
> > On Fri, 8 Dec 2023 at 18:24, Abhinav Kumar
> > wrote:
> >>
> >>
> >>
> >> On 12/8/2023 3:12 AM, Dmitry Baryshkov wrote:
> >>> On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar
> >>> wrote:
>
On Fri, 8 Dec 2023 at 18:34, Abhinav Kumar wrote:
>
>
>
> On 12/8/2023 3:54 AM, Dmitry Baryshkov wrote:
> > On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar
> > wrote:
> >>
> >> Reserve CDM blocks for writeback if the format of the output fb
> >> is YUV. At the moment, the reservation is done only
A set of cleanups to the driver to improve error cases and reduce some
code duplication.
Jeffrey Hugo (2):
accel/qaic: Fix MHI channel struct field order
accel/qaic: Order pci_remove() operations in reverse of probe()
Pranjal Ramajor Asha Kanojiya (5):
accel/qaic: Deprecate ->size field
From: Pranjal Ramajor Asha Kanojiya
Do not free BO explicitly in error path, just drop its reference, cleanup
will be taken care by DRM as we have registered for ->free() callback.
This patch makes sure that there is only one code path for BO to be freed.
Signed-off-by: Pranjal Ramajor Asha
In probe() we create the drm_device, and then register the MHI controller.
In remove(), we should unregister the controller first, then remove the
drm_device. Update the remove() operations to match.
Signed-off-by: Jeffrey Hugo
Reviewed-by: Pranjal Ramajor Asha Kanojiya
Reviewed-by: Carl
On 12/8/2023 8:27 AM, Dmitry Baryshkov wrote:
On Fri, 8 Dec 2023 at 18:24, Abhinav Kumar wrote:
On 12/8/2023 3:12 AM, Dmitry Baryshkov wrote:
On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar wrote:
Since the type and usage of CSC matrices is spanning across DPU
lets introduce a helper to
From: Pranjal Ramajor Asha Kanojiya
->size in struct qaic_attach_slice_hdr is redundant since we have BO handle
and its size can be retrieved from base BO structure.
Signed-off-by: Pranjal Ramajor Asha Kanojiya
Reviewed-by: Jeffrey Hugo
Signed-off-by: Jeffrey Hugo
---
From: Pranjal Ramajor Asha Kanojiya
Offload the balancing of init and destroy calls to DRM managed APIs.
mutex destroy for ->cntl_mutex is not called during device release and
destroy workqueue is not called in error path of create_qdev(). So, use
DRM managed APIs to manage the release of
From: Pranjal Ramajor Asha Kanojiya
Every time QAIC_MMAP_BO ioctl is called for a BO,
drm_gem_create_mmap_offset() is called. Calling
drm_gem_create_mmap_offset() more then once for a BO seems redundant.
Signed-off-by: Pranjal Ramajor Asha Kanojiya
Reviewed-by: Jeffrey Hugo
Signed-off-by:
The timesync channels have their struct fields out of order with the rest
of the channels. Fix them so there is a consistent style in the file.
Signed-off-by: Jeffrey Hugo
Reviewed-by: Carl Vanderlip
---
drivers/accel/qaic/mhi_controller.c | 4 ++--
1 file changed, 2 insertions(+), 2
From: Pranjal Ramajor Asha Kanojiya
->queued field is used to track whether the BO is submitted to hardware for
DMA or not. Since same information can be retrieved using ->xfer_list field
of same structure remove ->queued as it is redundant.
Signed-off-by: Pranjal Ramajor Asha Kanojiya
On 12/8/2023 3:54 AM, Dmitry Baryshkov wrote:
On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar wrote:
Reserve CDM blocks for writeback if the format of the output fb
is YUV. At the moment, the reservation is done only for writeback
but can easily be extended by relaxing the checks once other
On Wed, Dec 06, 2023 at 08:50:29PM +0800, Sui Jingfeng wrote:
> Hi,
>
>
> On 2023/12/4 20:33, Keith Zhao wrote:
> > StarFive SoCs JH7110 display system:
> > dc controller, hdmi controller,
> > encoder, vout syscon.
[...]
> > +description:
> > + The StarFive JH7110 SoC uses the HDMI signal
From: Pranjal Ramajor Asha Kanojiya
Do not modify the size of dmabuf as it is immutable.
Fixes: ff13be830333 ("accel/qaic: Add datapath")
Signed-off-by: Pranjal Ramajor Asha Kanojiya
Reviewed-by: Jeffrey Hugo
Signed-off-by: Jeffrey Hugo
---
drivers/accel/qaic/qaic_data.c | 6 ++
1 file
The SOC_HW_VERSION register in the BHI space is not correctly initialized
by the device and in many cases contains uninitialized data. The register
could contain 0x which is a special value to indicate a link
error in PCIe, therefore if observed, we could incorrectly think the
device is
A pair of fixes to the driver. First one is an improvement to dma_buf
handling based on a greater understanding of that framework. The second
is a reliability fix that allows some cards to boot.
Jeffrey Hugo (1):
accel/qaic: Implement quirk for SOC_HW_VERSION
Pranjal Ramajor Asha Kanojiya (1):
On Mon, Dec 04, 2023 at 08:33:10PM +0800, Keith Zhao wrote:
> StarFive SoCs JH7110 display system:
> dc controller, hdmi controller,
> encoder, vout syscon.
What are yamls?
I prefer not using 'yaml' as yaml is lots of things that are not DT
schema.
Rob
While writing the matching IGT suite I discovered that it's possible to
cause a kernel oops when using DRM_IOCTL_PVR_CREATE_HWRT_DATASET when
the call to hwrt_init_common_fw_structure() fails.
Use an unwind-type error path to avoid cleaning up the object using the
the release function before it
Am Donnerstag, 7. Dezember 2023, 09:02:35 CET schrieb Andy Yan:
> From: Andy Yan
>
> Add a Rockchip RK3588 compatible
>
> Signed-off-by: Andy Yan
Reviewed-by: Heiko Stuebner
In the next iteration, please split this out into a separate patch and send
it to the iommu+dt maintainers.
On 04/12/2023 17:33, Boris Brezillon wrote:
> Tiler heap growing requires some kernel driver involvement: when the
> tiler runs out of heap memory, it will raise an exception which is
> either directly handled by the firmware if some free heap chunks are
> available in the heap context, or passed
On Fri, 8 Dec 2023 at 18:24, Abhinav Kumar wrote:
>
>
>
> On 12/8/2023 3:12 AM, Dmitry Baryshkov wrote:
> > On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar
> > wrote:
> >>
> >> Since the type and usage of CSC matrices is spanning across DPU
> >> lets introduce a helper to the dpu_hw_util to return
Hi Andy,
Am Donnerstag, 7. Dezember 2023, 09:02:47 CET schrieb Andy Yan:
> From: Andy Yan
>
> Add vop dt node for rk3588.
>
> Signed-off-by: Andy Yan
> ---
>
> (no changes since v1)
>
> arch/arm64/boot/dts/rockchip/rk3588s.dtsi | 96 +++
> 1 file changed, 96
On 12/8/2023 3:12 AM, Dmitry Baryshkov wrote:
On Fri, 8 Dec 2023 at 07:07, Abhinav Kumar wrote:
Since the type and usage of CSC matrices is spanning across DPU
lets introduce a helper to the dpu_hw_util to return the CSC
corresponding to the request type. This will help to add more
Hi Dave & Sima,
A rather late first drm-intel-gt-next PR towards v6.8.
As most significant change we have addition of the DRM fdinfo memory stats
functionality. Then DG2 and MTL workaround additions and fixes and a few
for older platforms as well. PMU WARN_ON splat cleanup.
The rest is mostly
Unwinding loop in error path for this function uses unsigned limit
variable, causing the promotion of the signed counter variable.
--> 204 for (; pfn >= start_pfn; pfn--)
If start_pfn can be zero then this is an endless loop. I've seen this
code in
Hi Andy,
Am Donnerstag, 7. Dezember 2023, 08:59:06 CET schrieb Andy Yan:
> From: Andy Yan
>
> This patch sets aims at enable the VOP2 support on rk3588.
>
> Main feature of VOP2 on rk3588:
> Four video ports:
> VP0 Max 4096x2160
> VP1 Max 4096x2160
> VP2 Max 4096x2160
> VP3 Max 2048x1080
>
>
On Fri, Dec 8, 2023 at 1:30 AM Yunsheng Lin wrote:
>
>
> As mentioned before, it seems we need to have the above checking every
> time we need to do some per-page handling in page_pool core, is there
> a plan in your mind how to remove those kind of checking in the future?
>
I see 2 ways to
Hi Mina,
kernel test robot noticed the following build warnings:
[auto build test WARNING on net-next/main]
url:
https://github.com/intel-lab-lkp/linux/commits/Mina-Almasry/net-page_pool-factor-out-releasing-DMA-from-releasing-the-page/20231208-085531
base: net-next/main
patch link
Included authors and latest (non-white-space) contributors to the drivers
in question along with relevant mailing list and respective (active in the
area) maintainers.
I already had risen the question in times when 4th (sic!) driver for the same
hardware was about to be pulled into upstream that
On Tue, Dec 05 2023 at 18:45, Yoshinori Sato wrote:
> +static void endisable_irq(struct irq_data *data, int enable)
bool enable?
> +{
> + struct sh7751_intc_priv *priv;
> + unsigned int irq;
> +
> + priv = irq_data_to_priv(data);
> +
> + irq = irqd_to_hwirq(data);
> + if
From: Chris Morgan
The RG-ARC panel is a panel specific to the Anbernic RG-ARC. It is 4
inches in size (diagonally) with a resolution of 480x640.
Signed-off-by: Chris Morgan
---
.../devicetree/bindings/display/panel/sitronix,st7701.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git
From: Chris Morgan
The Powkiddy RG-ARC is a series of 2 handheld devices, each with a 4
inch 480x640 display. Add support for the display.
Signed-off-by: Chris Morgan
---
drivers/gpu/drm/panel/panel-sitronix-st7701.c | 136 ++
1 file changed, 136 insertions(+)
diff --git
From: Chris Morgan
Add support for the Anbernic RG-ARC display panel as used in the
RG-ARC S and RG-ARC D handheld gaming devices from Anbernic.
Chris Morgan (3):
drm/panel: st7701: Fix AVCL calculation
dt-bindings: display: st7701: Add Anbernic RG-ARC panel
drm/panel: st7701: Add
From: Chris Morgan
The AVCL register, according to the datasheet, comes in increments
of -0.2v between -4.4v (represented by 0x0) to -5.0v (represented
by 0x3). The current calculation is done by adding the defined
AVCL value in mV to -4400 and then dividing by 200 to get the register
value.
On Wed, Dec 06, 2023 at 12:43:14PM +0100, Uwe Kleine-König wrote:
> Hello,
>
> This series is based on Thierry's for-next.
>
> It starts with some cleanups that were all sent out separately already:
>
> - "pwm: Reduce number of pointer dereferences in pwm_device_request()"
>
>
Hi Mina,
kernel test robot noticed the following build warnings:
[auto build test WARNING on net-next/main]
url:
https://github.com/intel-lab-lkp/linux/commits/Mina-Almasry/net-page_pool-factor-out-releasing-DMA-from-releasing-the-page/20231208-085531
base: net-next/main
patch link
Hi Mina,
kernel test robot noticed the following build errors:
[auto build test ERROR on net-next/main]
url:
https://github.com/intel-lab-lkp/linux/commits/Mina-Almasry/net-page_pool-factor-out-releasing-DMA-from-releasing-the-page/20231208-085531
base: net-next/main
patch link:
https
On 04/12/2023 17:33, Boris Brezillon wrote:
> Contains everything that's FW related, that includes the code dealing
> with the microcontroller unit (MCU) that's running the FW, and anything
> related to allocating memory shared between the FW and the CPU.
>
> A few global FW events are processed
On Sat, Dec 02, 2023 at 01:51:40PM +0100, Alex Bee wrote:
> For RK3128 the powerdomains PD_PERI, PD_SYS and PD_CRYPTO are currently
> missing.
> Add them.
>
> Signed-off-by: Alex Bee
> ---
> drivers/pmdomain/rockchip/pm-domains.c | 13 -
> include/dt-bindings/power/rk3128-power.h
On Fri, Dec 08, 2023 at 03:59:46PM +0200, Pekka Paalanen wrote:
> On Fri, 8 Dec 2023 13:25:22 +0100
> Maxime Ripard wrote:
>
> > On Fri, Dec 08, 2023 at 10:08:28AM +0200, Pekka Paalanen wrote:
> > > On Thu, 7 Dec 2023 15:27:33 +0100
> > > Maxime Ripard wrote:
> > >
> > > > On Tue, Dec 05,
On Fri, 08 Dec 2023 15:12:38 +0200, Jani Nikula wrote:
> Commit 3823119b9c2b ("drm/crtc: Fix uninit-value bug in
> drm_mode_setcrtc") was supposed to fix use of an uninitialized variable,
> but introduced another.
>
> num_connectors is only initialized if crtc_req->count_connectors > 0,
> but
https://bugzilla.kernel.org/show_bug.cgi?id=218241
Artem S. Tashkinov (a...@gmx.com) changed:
What|Removed |Added
Status|NEW |RESOLVED
On Wed, 29 Nov 2023 15:43:57 +0100, Konrad Dybcio wrote:
> This series brings:
> - interconnect plumbing
> - display setup
>
> for QCM2290/QRB2210 and
>
> - CAN bus controller
> - HDMI display
> - wifi fw variant name
>
> [...]
Applied, thanks!
[04/12] dt-bindings: firmware: qcom,scm: Allow
On 04/12/2023 17:33, Boris Brezillon wrote:
> MMU and VM management is related and placed in the same source file.
>
> Page table updates are delegated to the io-pgtable-arm driver that's in
> the iommu subsystem.
>
> The VM management logic is based on drm_gpuva_mgr, and is assuming the
> VA
On Fri, 8 Dec 2023 13:25:22 +0100
Maxime Ripard wrote:
> On Fri, Dec 08, 2023 at 10:08:28AM +0200, Pekka Paalanen wrote:
> > On Thu, 7 Dec 2023 15:27:33 +0100
> > Maxime Ripard wrote:
> >
> > > On Tue, Dec 05, 2023 at 10:51:06AM +0200, Pekka Paalanen wrote:
> > > > On Mon, 4 Dec 2023
On Wed, 8 Nov 2023 11:36:42 -0500
Harry Wentland wrote:
> A whole slew of tests for CTM handling that greatly helped in
> debugging the CTM code. The extent of tests might seem a bit
> silly but they're fast and might someday help save someone
> else's day when debugging this.
To be honest,
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