On 11.03.22 06:15, Dave Airlie wrote:
>
> As expected at this stage its pretty quiet, one sun4i mixer fix and
> one i915 display flicker fix.
>
> Thanks,
> Dave.
>
> drm-fixes-2022-03-11:
> drm fixes for v5.17-rc8/final
>
> i915:
> - psr fix screen flicker
>
> sun4i:
> - mixer format fix.
> Th
On Fri, 11 Mar 2022 at 04:50, Abhinav Kumar wrote:
>
> For some vendor driver implementations, display hardware can
> be shared between the encoder used for writeback and the physical
> display.
>
> In addition resources such as clocks and interrupts can
> also be shared between writeback and the
On 3/8/22 21:23, Colin Ian King wrote:
> Don't populate the read-only array ODValues on the stack but
> instead make it static const. Also makes the object code a little
> smaller.
>
> Signed-off-by: Colin Ian King
>
> ---
> drivers/video/fbdev/kyro/STG4000InitDevice.c | 2 +-
> 1 file changed, 1
Hi Abhinav
Thank you for the patch.
On Thu, Mar 10, 2022 at 05:49:59PM -0800, Abhinav Kumar wrote:
> Make changes to rcar_du driver to start using drm_encoder pointer
> for drm_writeback_connector.
>
> Co-developed-by: Kandpal Suraj
> Signed-off-by: Abhinav Kumar
> ---
> drivers/gpu/drm/rcar-
On 3/11/22 03:56, Haowen Bai wrote:
> Fix the following coccicheck warning:
> drivers/video/fbdev/offb.c:415:13-14: WARNING comparing pointer to 0
>
> Signed-off-by: Haowen Bai
applied.
Thanks!
Helge
> ---
> drivers/video/fbdev/offb.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>
The user program can control the 'drm_buf_desc::flags' via ioctl system
call and enter the function drm_legacy_addbufs_agp(). If the driver
doesn't initialize the agp resources, the driver will cause a null
pointer dereference.
The following log reveals it:
general protection fault, probably f
Xe_HP removed "slice" as a first-class unit in the hardware design.
Instead we now have a single pool of subslices (which are now referred
to as "DSS") that different hardware units have different ways of
grouping ("compute slices," "geometry slices," etc.). For the purposes
of topology representa
When running on Xe_HP or beyond, let's use an updated format for
describing topology in our error state dumps and debugfs to give a
more accurate view of the hardware:
- Just report DSS directly without the legacy "slice0" output that's no
longer meaningful.
- Indicate whether each DSS is acc
Hi Doug,
Quoting Doug Anderson (2022-03-10 23:10:12)
> Hi,
>
> On Thu, Mar 10, 2022 at 7:22 AM Kieran Bingham
> wrote:
> >
> > @@ -1135,6 +1161,36 @@ static void ti_sn_bridge_atomic_post_disable(struct
> > drm_bridge *bridge,
> > pm_runtime_put_sync(pdata->dev);
> > }
> >
> > +static e
Hi Doug, Sam,
Quoting Doug Anderson (2022-03-10 23:21:38)
> Hi,
>
> On Thu, Mar 10, 2022 at 7:22 AM Kieran Bingham
> wrote:
> >
> > Implement support for non eDP connectors on the TI-SN65DSI86 bridge, and
> > provide IRQ based hotplug detect to identify when the connector is
> > present.
> >
> >
The pull request you sent on Fri, 11 Mar 2022 15:15:09 +1000:
> git://anongit.freedesktop.org/drm/drm tags/drm-fixes-2022-03-11
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/79b00034e9dcd2b065c1665c8b42f62b6b80a9be
Thank you!
--
Deet-doot-dot, I am a bot.
https://k
Hi Linus,
As expected at this stage its pretty quiet, one sun4i mixer fix and
one i915 display flicker fix.
Thanks,
Dave.
drm-fixes-2022-03-11:
drm fixes for v5.17-rc8/final
i915:
- psr fix screen flicker
sun4i:
- mixer format fix.
The following changes since commit ffb217a13a2eaf6d5bd974fc830
print old -> new flag values in the info("change") message.
Signed-off-by: Jim Cromie
---
lib/dynamic_debug.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index b15a9c715e5b..cceac8ebbacd 100644
--- a/lib/dynamic_debug.
This exported fn is effectively obsoleted by Commit:HEAD~2, so remove it.
Its intent was to allow drm.debug to use the exported function to
implement its drm.debug bitmap api using dynamic_debug. Instead,
HEAD~2 implements the bitmap inside dyndbg, using the internal fn that
the export wraps.
Si
In https://lore.kernel.org/lkml/20211209150910.ga23...@axis.com/
Vincent's patch commented on, and worked around, a bug toggling
static_branch's, when a 2nd PRINTK-ish flag was added. The bug
results in a premature static_branch_disable when the 1st of 2 flags
was disabled.
The cited commit comp
DRM defines/uses 10 enum drm_debug_category's to create exclusive
classes of debug messages. To support this directly in dynamic-debug,
add the following:
- struct _ddebug.class_id:4 - 4 bits is enough
- define _DPRINTK_SITE_UNCLASSED 15 - see below
and the query support:
- struct _ddebug_query.
DEFINE_DYNAMIC_DEBUG_CLASSBITS(fsname, var, bitmap_desc, classes..)
allows users to create a drm.debug style (bitmap) sysfs interface, to
control sets of pr_debug's according to their .class_id's
This wraps existing "class" keyword and behavior:
bash-5.1# echo < /proc/dynamic_debug/control
Hi Greg, Jason,
Please consider these for char/misc or linux-next/soon/mumble.
This patchset adds exclusive class support to dyndbg, allowing it to
directly represent drm's debug_category.
It is the dyndbg half of:
https://lore.kernel.org/lkml/20220217034829.64395-1-jim.cro...@gmail.com/
The DR
On Thu, Mar 10, 2022 at 07:53:59PM +0100, Sam Ravnborg wrote:
> Hi Xin,
>
> On Thu, Mar 10, 2022 at 05:16:53PM +0800, Xin Ji wrote:
> > The property length which returns from "of_get_property", divided by
> > sizeof(int) to get the total property counts.
> >
> > Fixes: fd0310b6fe7d ("drm/bridge:
Make changes to malidp driver to start using drm_encoder pointer
for drm_writeback_connector.
Co-developed-by: Kandpal Suraj
Signed-off-by: Abhinav Kumar
---
drivers/gpu/drm/arm/malidp_mw.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/arm/malidp_mw.c b/d
Make changes to vkms driver to start using drm_encoder pointer
for drm_writeback_connector.
Co-developed-by: Kandpal Suraj
Signed-off-by: Abhinav Kumar
---
drivers/gpu/drm/vkms/vkms_writeback.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/vkms/vkms_writ
Make changes to rcar_du driver to start using drm_encoder pointer
for drm_writeback_connector.
Co-developed-by: Kandpal Suraj
Signed-off-by: Abhinav Kumar
---
drivers/gpu/drm/rcar-du/rcar_du_writeback.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rcar-d
Make changes to vc4 driver to start using drm_encoder pointer
for drm_writeback_connector.
Co-developed-by: Kandpal Suraj
Signed-off-by: Abhinav Kumar
---
drivers/gpu/drm/vc4/vc4_txp.c | 14 ++
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_tx
Make changes to komeda driver to start using drm_encoder pointer
for drm_writeback_connector.
Co-developed-by: Kandpal Suraj
Signed-off-by: Abhinav Kumar
---
drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/g
For some vendor driver implementations, display hardware can
be shared between the encoder used for writeback and the physical
display.
In addition resources such as clocks and interrupts can
also be shared between writeback and the real encoder.
To accommodate such vendor drivers and hardware, a
There are some vendor drivers for which the writeback encoder shares
hardware resources such as clocks and interrupts with the rest of the
display pipeline. In addition, there can be use-cases where the
writeback encoder could be a shared encoder between the physical display
path and the writeback
tree/branch:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 71941773e143369a73c9c4a3b62fbb60736a1182 Add linux-next specific
files for 20220310
Error/Warning reports:
https://lore.kernel.org/linux-doc/202202240704.pqd40a9l-...@intel.com
https
Find HF-SCDB information in CEA extensions block. And retrieve
Max_TMDS_Character_Rate that support by sink device.
v2: HF-SCDB and HF-VSDBS carry the same SCDS data. Reuse
drm_parse_hdmi_forum_vsdb() to parse this packet.
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
While adding CEA modes, try to get available EEODB block
number. Then based on it to parse numbers of ext blocks,
retrieve CEA information and add more CEA modes.
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_displayid.c
Try to find and parse more CEA ext blocks if edid->extensions
is greater than one.
v2: split prvious patch to two. And do CEA block parsing
in this one.
v3: simplify this patch based on previous change.
v4: refine patch v3.
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
According to HDMI 2.1 spec.
"The HDMI Forum EDID Extension Override Data Block (HF-EEODB)
is utilized by Sink Devices to provide an alternate method to
indicate an EDID Extension Block count larger than 1, while
avoiding the need to present a VESA Block Map in the first
E-EDID Extension Block."
I
drm_find_cea_extension() always look for a top level CEA block. Pass
ext_index from caller then this function to search next available
CEA ext block from a specific EDID block pointer.
v2: save proper extension block index if CTA data information
was found in DispalyID block.
Cc: Jani Nikula
Support to parse multiple CEA extension blocks and HF-EEODB to
extend drm edid driver's capability.
v4: add one more patch to support HF-SCDB
v5: HF-SCDB and HF-VSDBS carry the same SCDS data. Reuse
drm_parse_hdmi_forum_vsdb() to parse this packet.
v6: save proper extension block index if CTA
Fix pointer offset usage in error_state_read
when there is no i915_gpu_coredump but buf offset
is non-zero.
This is the 2nd rev of this series.
Changes from prior revs:
v4: - Mistake on v3, really added the missing fixme this time.
v3: - Add a fixme comment about handling partial inconsistent
Eliminate the follow smatch warning:
drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu_cmn.c:174
__smu_cmn_reg_print_error() warn: inconsistent indenting
Reported-by: Abaci Robot
Signed-off-by: Yang Li
---
drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c | 22 +++---
1 file changed, 11 insertion
Fix pointer offset usage in error_state_read
when there is no i915_gpu_coredump but buf offset
is non-zero.
This is the 2nd rev of this series.
Changes from prior revs:
v3: - Add a fixme comment about handling partial inconsistent
sysfs reads as per review comment from John Harrison.
On Mon, Feb 28, 2022 at 12:25 PM Brian Norris wrote:
>
> Hi,
>
> I've been investigating several eDP issues on a Rockchip RK3399 system
> and have two proposed bugfixes. RK3399 has two CRTCs, either of which
> can be used for eDP output. For both fixes, we have bugs due to the
> relationship betwe
From: Rob Clark
The mutex wasn't really protecting anything before. Before the previous
patch we could still be racing with the scheduler's kthread, as that is
not necessarily frozen yet. Now that we've parked the sched threads,
the only race is with jobs retiring, and that is harmless, ie.
Si
From: Rob Clark
In the system suspend path, we don't want to be racing with the
scheduler kthreads pushing additional queued up jobs to the hw
queue (ringbuffer). So park them first. While we are at it,
move the wait for active jobs to complete into the new system-
suspend path.
Signed-off-by:
From: Rob Clark
Signed-off-by: Rob Clark
---
drivers/gpu/drm/msm/adreno/adreno_device.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c
b/drivers/gpu/drm/msm/adreno/adreno_device.c
index 89cfd84760d7..8859834b51b8 100644
---
From: Rob Clark
In particular, we want to park the scheduler threads so that suspend
is not racing with the kthread pushing more jobs to the driver.
Rob Clark (3):
drm/msm/gpu: Rename runtime suspend/resume functions
drm/msm/gpu: Park scheduler threads for system suspend
drm/msm/gpu: Remov
Hi,
On Thu, Mar 10, 2022 at 7:22 AM Kieran Bingham
wrote:
>
> Implement support for non eDP connectors on the TI-SN65DSI86 bridge, and
> provide IRQ based hotplug detect to identify when the connector is
> present.
>
> no-hpd is extended to be the default behaviour for non DisplayPort
> connector
Hi,
On Thu, Mar 10, 2022 at 7:22 AM Kieran Bingham
wrote:
>
> From: Laurent Pinchart
>
> Despite the SN65DSI86 being an eDP bridge, on some systems its output is
> routed to a DisplayPort connector. Enable DisplayPort mode when the next
> component in the display pipeline is detected as a Displa
Hi,
On Thu, Mar 10, 2022 at 7:22 AM Kieran Bingham
wrote:
>
> From: Laurent Pinchart
>
> Implement the bridge connector-related .get_edid() operation, and report
> the related bridge capabilities and type.
>
> Signed-off-by: Laurent Pinchart
> Signed-off-by: Kieran Bingham
> ---
> Changes sinc
Hi,
On Thu, Mar 10, 2022 at 7:22 AM Kieran Bingham
wrote:
>
> @@ -1135,6 +1161,36 @@ static void ti_sn_bridge_atomic_post_disable(struct
> drm_bridge *bridge,
> pm_runtime_put_sync(pdata->dev);
> }
>
> +static enum drm_connector_status ti_sn_bridge_detect(struct drm_bridge
> *bridge)
>
On Tue, Mar 08, 2022 at 02:06:43PM +0100, Christophe Branchereau wrote:
> Add binding for the leadtek ltk035c5444t, which is a 640x480
> mipi-dbi over spi / 24-bit RGB panel based on the newvision
> NV03052C chipset.
>
> It is found in the Anbernic RG350M mips handheld.
>
> Signed-off-by: Christo
Am 2022-03-10 um 14:25 schrieb Matthew Wilcox:
On Thu, Mar 10, 2022 at 11:26:31AM -0600, Alex Sierra wrote:
@@ -606,7 +606,7 @@ static void print_bad_pte(struct vm_area_struct *vma,
unsigned long addr,
* PFNMAP mappings in order to support COWable mappings.
*
*/
-struct page *vm_norm
On 3/10/22 22:02, Thomas Zimmermann wrote:
> Hi
>
> Am 09.03.22 um 23:25 schrieb Dmitry Osipenko:
>>>
>>> The reason for this work is to keep GEM shmem pages mapped and allocated
>>> even while the BO is neither mapped nor pinned. As it is now, GEM SHMEM
>>> creates and releases pages on each pin
On 3/10/2022 01:27, Tvrtko Ursulin wrote:
On 09/03/2022 21:16, John Harrison wrote:
On 3/8/2022 01:41, Tvrtko Ursulin wrote:
On 03/03/2022 22:37, john.c.harri...@intel.com wrote:
From: John Harrison
A workaround was added to the driver to allow OpenCL workloads to run
'forever' by disabling
On 3/10/2022 8:56 PM, Rob Clark wrote:
On Thu, Mar 10, 2022 at 11:44 AM Sharma, Shashank
wrote:
On 3/10/2022 8:35 PM, Rob Clark wrote:
On Thu, Mar 10, 2022 at 11:14 AM Sharma, Shashank
wrote:
On 3/10/2022 7:33 PM, Abhinav Kumar wrote:
On 3/10/2022 9:40 AM, Rob Clark wrote:
On Th
On Thu, Mar 10, 2022 at 11:44 AM Sharma, Shashank
wrote:
>
>
>
> On 3/10/2022 8:35 PM, Rob Clark wrote:
> > On Thu, Mar 10, 2022 at 11:14 AM Sharma, Shashank
> > wrote:
> >>
> >>
> >>
> >> On 3/10/2022 7:33 PM, Abhinav Kumar wrote:
> >>>
> >>>
> >>> On 3/10/2022 9:40 AM, Rob Clark wrote:
> O
On 3/10/2022 8:35 PM, Rob Clark wrote:
On Thu, Mar 10, 2022 at 11:14 AM Sharma, Shashank
wrote:
On 3/10/2022 7:33 PM, Abhinav Kumar wrote:
On 3/10/2022 9:40 AM, Rob Clark wrote:
On Thu, Mar 10, 2022 at 9:19 AM Sharma, Shashank
wrote:
On 3/10/2022 6:10 PM, Rob Clark wrote:
On Thu
On Thu, Mar 10, 2022 at 11:14 AM Sharma, Shashank
wrote:
>
>
>
> On 3/10/2022 7:33 PM, Abhinav Kumar wrote:
> >
> >
> > On 3/10/2022 9:40 AM, Rob Clark wrote:
> >> On Thu, Mar 10, 2022 at 9:19 AM Sharma, Shashank
> >> wrote:
> >>>
> >>>
> >>>
> >>> On 3/10/2022 6:10 PM, Rob Clark wrote:
> On
Hi Dave and Daniel,
here's the PR for drm-misc-fixes for this week.
Best regards
Thomas
drm-misc-fixes-2022-03-10:
* drm/sun4i: Fix P010 and P210 format numbers
The following changes since commit 62929726ef0ec72cbbe9440c5d125d4278b99894:
drm/vrr: Set VRR capable prop only if it is attached t
On Thu, Mar 10, 2022 at 11:26:31AM -0600, Alex Sierra wrote:
> @@ -606,7 +606,7 @@ static void print_bad_pte(struct vm_area_struct *vma,
> unsigned long addr,
> * PFNMAP mappings in order to support COWable mappings.
> *
> */
> -struct page *vm_normal_page(struct vm_area_struct *vma, unsigne
Hi Thomas,
On Thu, Mar 10, 2022 at 8:22 PM Thomas Zimmermann wrote:
> Am 09.03.22 um 11:39 schrieb Geert Uytterhoeven:
> > On Wed, Mar 9, 2022 at 10:22 AM Marek Szyprowski
> > wrote:
> >> On 09.03.2022 09:22, Thomas Zimmermann wrote:
> >>> Am 08.03.22 um 23:52 schrieb Marek Szyprowski:
> On
Hi
Am 09.03.22 um 11:39 schrieb Geert Uytterhoeven:
Hi Marek,
On Wed, Mar 9, 2022 at 10:22 AM Marek Szyprowski
wrote:
On 09.03.2022 09:22, Thomas Zimmermann wrote:
Am 08.03.22 um 23:52 schrieb Marek Szyprowski:
On 23.02.2022 20:38, Thomas Zimmermann wrote:
Improve the performance of cfb_im
On 3/10/2022 7:33 PM, Abhinav Kumar wrote:
On 3/10/2022 9:40 AM, Rob Clark wrote:
On Thu, Mar 10, 2022 at 9:19 AM Sharma, Shashank
wrote:
On 3/10/2022 6:10 PM, Rob Clark wrote:
On Thu, Mar 10, 2022 at 8:21 AM Sharma, Shashank
wrote:
On 3/10/2022 4:24 PM, Rob Clark wrote:
On Thu,
Hi
Am 09.03.22 um 23:25 schrieb Dmitry Osipenko:
The reason for this work is to keep GEM shmem pages mapped and allocated
even while the BO is neither mapped nor pinned. As it is now, GEM SHMEM
creates and releases pages on each pin and unpin, and maps and unmaps
memory ranges on each vmap and
Hi Xin,
On Thu, Mar 10, 2022 at 05:16:53PM +0800, Xin Ji wrote:
> The property length which returns from "of_get_property", divided by
> sizeof(int) to get the total property counts.
>
> Fixes: fd0310b6fe7d ("drm/bridge: anx7625: add MIPI DPI input feature")
>
> Signed-off-by: Xin Ji
> ---
> d
On 3/10/2022 9:40 AM, Rob Clark wrote:
On Thu, Mar 10, 2022 at 9:19 AM Sharma, Shashank
wrote:
On 3/10/2022 6:10 PM, Rob Clark wrote:
On Thu, Mar 10, 2022 at 8:21 AM Sharma, Shashank
wrote:
On 3/10/2022 4:24 PM, Rob Clark wrote:
On Thu, Mar 10, 2022 at 1:55 AM Christian König
wrot
On Tue, 08 Mar 2022 21:15:43 +, Lad Prabhakar wrote:
> The Renesas RZ/V2L SoC (a.k.a R9A07G054) has a Bifrost Mali-G31 GPU,
> add a compatible string for it.
>
> Signed-off-by: Lad Prabhakar
> Reviewed-by: Biju Das
> ---
> Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml | 5
On Thu, Mar 10, 2022 at 9:19 AM Sharma, Shashank
wrote:
>
>
>
> On 3/10/2022 6:10 PM, Rob Clark wrote:
> > On Thu, Mar 10, 2022 at 8:21 AM Sharma, Shashank
> > wrote:
> >>
> >>
> >>
> >> On 3/10/2022 4:24 PM, Rob Clark wrote:
> >>> On Thu, Mar 10, 2022 at 1:55 AM Christian König
> >>> wrote:
> >
Hi Laurent
Quoting Laurent Pinchart (2022-03-10 16:42:48)
> Hi Kieran,
>
> Thank you for the patch.
>
> On Thu, Mar 10, 2022 at 03:22:27PM +, Kieran Bingham wrote:
> > When the SN65DSI86 is used in DisplayPort mode, its output is likely
> > routed to a DisplayPort connector, which can benefi
DEVICE_COHERENT pages introduce a subtle distinction in the way
"normal" pages can be used by various callers throughout the kernel.
They behave like normal pages for purposes of mapping in CPU page
tables, and for COW. But they do not support LRU lists, NUMA
migration or THP. Therefore we split vm
The objective is to test device migration mechanism in pages marked
as COW, for private and coherent device type. In case of writing to
COW private page(s), a page fault will migrate pages back to system
memory first. Then, these pages will be duplicated. In case of COW
device coherent type, pages
Test device pages with get_user_pages and get_user_pages_fast.
The motivation is to test device coherent type pages in the gup and
gup fast paths, after vm_normal_pages was split into LRU and non-LRU
handled.
Signed-off-by: Alex Sierra
Acked-by: Felix Kuehling
---
tools/testing/selftests/vm/hmm
DEVICE_COHERENT pages introduce a subtle distinction in the way
"normal" pages can be used by various callers throughout the kernel.
They behave like normal pages for purposes of mapping in CPU page
tables, and for COW. But they do not support LRU lists, NUMA
migration or THP. Therefore we split vm
On 3/10/2022 6:10 PM, Rob Clark wrote:
On Thu, Mar 10, 2022 at 8:21 AM Sharma, Shashank
wrote:
On 3/10/2022 4:24 PM, Rob Clark wrote:
On Thu, Mar 10, 2022 at 1:55 AM Christian König
wrote:
Am 09.03.22 um 19:12 schrieb Rob Clark:
On Tue, Mar 8, 2022 at 11:40 PM Shashank Sharma
wrot
On Thu, Mar 10, 2022 at 8:27 AM Andrey Grodzovsky
wrote:
>
>
> On 2022-03-10 11:21, Sharma, Shashank wrote:
> >
> >
> > On 3/10/2022 4:24 PM, Rob Clark wrote:
> >> On Thu, Mar 10, 2022 at 1:55 AM Christian König
> >> wrote:
> >>>
> >>>
> >>>
> >>> Am 09.03.22 um 19:12 schrieb Rob Clark:
> On
On Thu, Mar 10, 2022 at 8:21 AM Sharma, Shashank
wrote:
>
>
>
> On 3/10/2022 4:24 PM, Rob Clark wrote:
> > On Thu, Mar 10, 2022 at 1:55 AM Christian König
> > wrote:
> >>
> >>
> >>
> >> Am 09.03.22 um 19:12 schrieb Rob Clark:
> >>> On Tue, Mar 8, 2022 at 11:40 PM Shashank Sharma
> >>> wrote:
> >
Hi Laurent,
Thanks for the feedback.
> Subject: Re: [PATCH 1/2] dt-bindings: drm: bridge: adi,adv7533: Document
> adi,disable-lanes-override property
>
> Hi Biju,
>
> Thank you for the patch.
>
> On Wed, Mar 09, 2022 at 03:11:08PM +, Biju Das wrote:
> > On Renesas RZ/{G2L,V2L} platforms ch
Hi Kieran,
Thank you for the patch.
On Thu, Mar 10, 2022 at 03:22:27PM +, Kieran Bingham wrote:
> When the SN65DSI86 is used in DisplayPort mode, its output is likely
> routed to a DisplayPort connector, which can benefit from hotplug
> detection. Support it in such cases, with polling mode o
Hi Biju,
Thank you for the patch.
On Wed, Mar 09, 2022 at 03:11:08PM +, Biju Das wrote:
> On Renesas RZ/{G2L,V2L} platforms changing the lanes from 4 to 3 at
> lower frequencies causes display instability. On such platforms, it
> is better to avoid switching lanes from 4 to 3 as it needs diff
On 2022-03-10 11:21, Sharma, Shashank wrote:
On 3/10/2022 4:24 PM, Rob Clark wrote:
On Thu, Mar 10, 2022 at 1:55 AM Christian König
wrote:
Am 09.03.22 um 19:12 schrieb Rob Clark:
On Tue, Mar 8, 2022 at 11:40 PM Shashank Sharma
wrote:
From: Shashank Sharma
This patch adds a new sysf
Hi Kieran,
Thank you for the patch.
On Thu, Mar 10, 2022 at 03:22:26PM +, Kieran Bingham wrote:
> From: Laurent Pinchart
>
> Implement the bridge connector-related .get_edid() operation, and report
> the related bridge capabilities and type.
>
> Signed-off-by: Laurent Pinchart
> Signed-of
On 3/10/2022 4:24 PM, Rob Clark wrote:
On Thu, Mar 10, 2022 at 1:55 AM Christian König
wrote:
Am 09.03.22 um 19:12 schrieb Rob Clark:
On Tue, Mar 8, 2022 at 11:40 PM Shashank Sharma
wrote:
From: Shashank Sharma
This patch adds a new sysfs event, which will indicate
the userland about
Hi Kieran,
Thank you for the patch.
On Thu, Mar 10, 2022 at 03:22:25PM +, Kieran Bingham wrote:
> From: Laurent Pinchart
>
> Despite the SN65DSI86 being an eDP bridge, on some systems its output is
> routed to a DisplayPort connector. Enable DisplayPort mode when the next
> component in the
On 10/03/2022 14:47, Arunpravin wrote:
On 08/03/22 10:31 pm, Matthew Auld wrote:
On 08/03/2022 13:59, Arunpravin wrote:
On 07/03/22 10:11 pm, Matthew Auld wrote:
On 07/03/2022 14:37, Arunpravin wrote:
place BUG_ON(order < min_order) outside do..while
loop as it fails Unigine Heaven benchm
Quoting Kieran Bingham (2022-03-10 15:22:27)
> When the SN65DSI86 is used in DisplayPort mode, its output is likely
> routed to a DisplayPort connector, which can benefit from hotplug
> detection. Support it in such cases, with polling mode only for now.
>
> The implementation is limited to the br
On Thu, Mar 10, 2022 at 1:55 AM Christian König
wrote:
>
>
>
> Am 09.03.22 um 19:12 schrieb Rob Clark:
> > On Tue, Mar 8, 2022 at 11:40 PM Shashank Sharma
> > wrote:
> >> From: Shashank Sharma
> >>
> >> This patch adds a new sysfs event, which will indicate
> >> the userland about a GPU reset, a
From: Laurent Pinchart
Implement the bridge connector-related .get_edid() operation, and report
the related bridge capabilities and type.
Signed-off-by: Laurent Pinchart
Signed-off-by: Kieran Bingham
---
Changes since v1:
- The connector .get_modes() operation doesn't rely on EDID anymore,
When the SN65DSI86 is used in DisplayPort mode, its output is likely
routed to a DisplayPort connector, which can benefit from hotplug
detection. Support it in such cases, with polling mode only for now.
The implementation is limited to the bridge operations, as the connector
operations are legacy
From: Laurent Pinchart
Despite the SN65DSI86 being an eDP bridge, on some systems its output is
routed to a DisplayPort connector. Enable DisplayPort mode when the next
component in the display pipeline is detected as a DisplayPort
connector, and disable eDP features in that case.
Signed-off-by:
Implement support for non eDP connectors on the TI-SN65DSI86 bridge, and
provide IRQ based hotplug detect to identify when the connector is
present.
no-hpd is extended to be the default behaviour for non DisplayPort
connectors.
This series is based upon Sam Ravnborgs and Rob Clarks series [0] to
Hi Paul,
On Wed, Mar 09, 2022 at 03:32:00PM +0100, Paul Kocialkowski wrote:
> While bridge/panel detection was initially relying on the usual
> port/ports-based of graph detection, it was recently changed to
> perform the lookup on any child node that is not port/ports
> instead when such a node i
Hi,
looks like I wasn't in the original recipient list, so only got Nick's
answer.
Am Mittwoch, 9. März 2022, 00:10:31 CET schrieb Nick Desaulniers:
> On Mon, Mar 7, 2022 at 10:17 AM Colin Ian King wrote:
> >
> > The pointer connector is being assigned a value that is never read,
> > it is being
Hi,
On Thu, Mar 10, 2022 at 3:43 AM Kieran Bingham
wrote:
>
> Hi Doug,
>
> Quoting Doug Anderson (2022-03-07 19:52:08)
> > Hi,
> >
> > On Mon, Mar 7, 2022 at 10:00 AM Kieran Bingham
> > wrote:
> > >
> > > From: Laurent Pinchart
> > >
> > > Implement the bridge connector-related .get_edid() oper
Find HF-SCDB information in CEA extensions block. And retrieve
Max_TMDS_Character_Rate that support by sink device.
v2: HF-SCDB and HF-VSDBS carry the same SCDS data. Reuse
drm_parse_hdmi_forum_vsdb() to parse this packet.
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
While adding CEA modes, try to get available EEODB block
number. Then based on it to parse numbers of ext blocks,
retrieve CEA information and add more CEA modes.
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers/gpu/drm/drm_displayid.c
According to HDMI 2.1 spec.
"The HDMI Forum EDID Extension Override Data Block (HF-EEODB)
is utilized by Sink Devices to provide an alternate method to
indicate an EDID Extension Block count larger than 1, while
avoiding the need to present a VESA Block Map in the first
E-EDID Extension Block."
I
drm_find_cea_extension() always look for a top level CEA block. Pass
ext_index from caller then this function to search next available
CEA ext block from a specific EDID block pointer.
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
Signed-off-by: Lee Shawn C
---
drivers/g
Try to find and parse more CEA ext blocks if edid->extensions
is greater than one.
v2: split prvious patch to two. And do CEA block parsing
in this one.
v3: simplify this patch based on previous change.
v4: refine patch v3.
Cc: Jani Nikula
Cc: Ville Syrjala
Cc: Ankit Nautiyal
Cc: intel-gfx
Support to parse multiple CEA extension blocks and HF-EEODB to
extend drm edid driver's capability.
v4: add one more patch to support HF-SCDB
v5: HF-SCDB and HF-VSDBS carry the same SCDS data. Reuse
drm_parse_hdmi_forum_vsdb() to parse this packet.
Lee Shawn C (5):
drm/edid: seek for availa
On 08/03/22 10:31 pm, Matthew Auld wrote:
> On 08/03/2022 13:59, Arunpravin wrote:
>>
>>
>> On 07/03/22 10:11 pm, Matthew Auld wrote:
>>> On 07/03/2022 14:37, Arunpravin wrote:
place BUG_ON(order < min_order) outside do..while
loop as it fails Unigine Heaven benchmark.
Unigin
https://bugzilla.kernel.org/show_bug.cgi?id=215652
--- Comment #9 from Alex Deucher (alexdeuc...@gmail.com) ---
Only the person that filed the bug can close it. If it's fixed for you, please
close it. Thanks!
--
You may reply to this email to add a comment.
You are receiving this mail because
Quoting Kieran Bingham (2022-03-10 14:04:09)
> Quoting Kieran Bingham (2022-03-07 17:59:54)
> > From: Laurent Pinchart
> >
> > Despite the SN65DSI86 being an eDP bridge, on some systems its output is
> > routed to a DisplayPort connector. Enable DisplayPort mode when the next
> > component in the
On Thursday, March 10, 2022 6:50 PM, Ville Syrjälä
wrote:
>On Wed, Mar 02, 2022 at 05:35:11PM +0800, Lee Shawn C wrote:
>> Find HF-SCDB information in CEA extensions block. And retrieve
>> Max_TMDS_Character_Rate that support by sink device.
>>
>> Cc: Jani Nikula
>> Cc: Ville Syrjala
>> Cc: A
On Thu, Mar 10, 2022 at 01:16:57PM +0200, Laurent Pinchart wrote:
> On Thu, Mar 10, 2022 at 11:57:38AM +0100, Maxime Ripard wrote:
> > On Thu, Mar 10, 2022 at 12:42:12PM +0200, Laurent Pinchart wrote:
> > > On Tue, Mar 08, 2022 at 01:51:40PM +0100, Maxime Ripard wrote:
> > > > On Tue, Mar 08, 2022
On Thu, Mar 10, 2022 at 01:47:13PM +0100, Marek Vasut wrote:
> On 3/10/22 11:53, Maxime Ripard wrote:
> > On Tue, Mar 08, 2022 at 10:41:05PM +0100, Marek Vasut wrote:
> > > On 3/8/22 17:21, Maxime Ripard wrote:
> > > > On Tue, Mar 08, 2022 at 03:47:22PM +0100, Marek Vasut wrote:
> > > > > On 3/8/22
1 - 100 of 145 matches
Mail list logo
