Re: [PATCH 09/32] auxdisplay/ht16k33: Set FBINFO_VIRTFB flag

2023-11-21 Thread Miguel Ojeda
On Wed, Nov 15, 2023 at 11:30 AM Thomas Zimmermann wrote: > > + fbdev->info->flags |= FBINFO_VIRTFB; Is the `|=` (instead of just `=`) used in case someone adds something to the flags before (e.g. `fb_bl_default_curve`) or due to some other reason? (One of the other patches uses `=`). In a

Re: [PATCH v2 2/2] fbdev/simplefb: Add support for generic power-domains

2023-11-21 Thread Richard Acayan
On Tue, Nov 21, 2023 at 10:01:18AM +0100, Hans de Goede wrote: > Hi, > > On 11/21/23 02:17, Richard Acayan wrote: >> Hello, >> >> On Wed, Nov 01, 2023 at 06:20:17PM +0100, Thierry Reding wrote: >>> From: Thierry Reding >>> >>> The simple-framebuffer device tree bindings document the power-domains

Fwd: Kernel 6.6.1 hangs on "loading initial ramdisk"

2023-11-21 Thread Bagas Sanjaya
Hi, I notice a regression report on Bugzilla [1]. Quoting from it: > After upgrading from 6.5.9 to 6.6.1 on my Dell Latitude E6420 (Intel > i5-2520M) with EndeavourOS, the boot process would hang at "loading initial > ramdisk". The issue is present on the 6.6.1 release of both Linux and > Linu

Re: [PATCH 1/1] drm/i915/pxp: Add missing tag for Wa_14019159160

2023-11-21 Thread John Harrison
On 11/21/2023 10:55, Alan Previn wrote: Add missing tag for "Wa_14019159160 - Case 2" (for existing PXP code that ensures run alone mode bit is set to allow PxP-decryption. Signed-off-by: Alan Previn --- drivers/gpu/drm/i915/gt/intel_lrc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletio

Re: [PATCH] drm/msm/dpu: Fix encoder CRC to account for CTM enablement

2023-11-21 Thread Rob Clark
On Tue, Nov 21, 2023 at 4:41 PM Abhinav Kumar wrote: > > > > On 10/24/2023 12:01 PM, Abhinav Kumar wrote: > > > > > > On 10/23/2023 4:03 PM, Dmitry Baryshkov wrote: > >> On Tue, 24 Oct 2023 at 01:36, Rob Clark wrote: > >>> > >>> On Mon, Oct 23, 2023 at 3:30 PM Dmitry Baryshkov > >>> wrote: > >>>

[PATCH v3 000/108] pwm: Fix lifetime issues for pwm_chips

2023-11-21 Thread Uwe Kleine-König
Hello, this is v3 of the series improving life-time tracking for PWM chips. The urgency is gone as device links now work as expected and so all in-kernel users are fine since commit 2e84dc379200 ("driver core: Release all resources during unbind before updating device links"). However proper life

linux-next: manual merge of the drm tree with the drm-misc-fixes tree

2023-11-21 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the drm tree got a conflict in: drivers/accel/ivpu/ivpu_hw_37xx.c between commit: 3f7c0634926d ("accel/ivpu/37xx: Fix hangs related to MMIO reset") from the drm-misc-fixes tree and commits: 3de6d9597892 ("accel/ivpu: Pass D0i3 residency time to the VP

[PATCH -next] drm/nouveau/fifo: Remove duplicated include in chan.c

2023-11-21 Thread Yang Li
./drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c: chid.h is included more than once. Reported-by: Abaci Robot Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7603 Signed-off-by: Yang Li --- drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c | 1 - 1 file changed, 1 deletion(-) diff --git

linux-next: manual merge of the drm-intel tree with Linus' tree

2023-11-21 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the drm-intel tree got a conflict in: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c between commit: 9031e0013f81 ("drm/amd/display: Fix mst hub unplug warning") from Linus' tree and commit: 191dc43935d1 ("drm/dp_mst: Store the MST PBN divi

[PATCH] fbdev/simplefb: Suppress error on missing power domains

2023-11-21 Thread Richard Acayan
When the power domains are missing, the call to of_count_phandle_with_args fails with -ENOENT. The power domains are not required and there are some device trees that do not specify them. Suppress this error to fix devices without power domains attached to simplefb. Fixes: 92a511a568e4 ("fbdev/sim

Re: [PATCH] drm/msm/dpu: Fix encoder CRC to account for CTM enablement

2023-11-21 Thread Abhinav Kumar
On 11/21/2023 4:27 PM, Rob Clark wrote: On Tue, Nov 21, 2023 at 4:41 PM Abhinav Kumar wrote: On 10/24/2023 12:01 PM, Abhinav Kumar wrote: On 10/23/2023 4:03 PM, Dmitry Baryshkov wrote: On Tue, 24 Oct 2023 at 01:36, Rob Clark wrote: On Mon, Oct 23, 2023 at 3:30 PM Dmitry Baryshkov

Re: [PATCH drm-misc-next] drm/nouveau: use GPUVM common infrastructure

2023-11-21 Thread Dave Airlie
On Tue, 14 Nov 2023 at 08:12, Danilo Krummrich wrote: > > GPUVM provides common infrastructure to track external and evicted GEM > objects as well as locking and validation helpers. > > Especially external and evicted object tracking is a huge improvement > compared to the current brute force appr

Re: linux-next: manual merge of the drm-intel tree with Linus' tree

2023-11-21 Thread Stephen Rothwell
Hi all, On Wed, 22 Nov 2023 11:51:37 +1100 Stephen Rothwell wrote: > > Today's linux-next merge of the drm-intel tree got a conflict in: > > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c > > between commit: > > 9031e0013f81 ("drm/amd/display: Fix mst hub unplug warning") > >

Re: [PATCH drm-misc-next 2/2] drm/nouveau: enable dynamic job-flow control

2023-11-21 Thread Dave Airlie
On Tue, 14 Nov 2023 at 10:27, Danilo Krummrich wrote: > > Make use of the scheduler's credit limit and scheduler job's credit > count to account for the actual size of a job, such that we fill up the > ring efficiently. For the two: Reviewed-by: Dave Airlie > > Signed-off-by: Danilo Krummrich

[PATCH v2 RESEND] drm/panel: starry-2081101qfh032011-53g: Fine tune the panel power sequence

2023-11-21 Thread xiazhengqiao
For the "starry, 2081101qfh032011-53g" panel, it is stipulated in the panel spec that MIPI needs to keep the LP11 state before the lcm_reset pin is pulled high. Fixes: 6069b66cd962 ("drm/panel: support for STARRY 2081101QFH032011-53G MIPI-DSI panel") Signed-off-by: xiazhengqiao Reviewed-by: Jess

[RFC 0/2]fpga: Add fpga configuration support from a pre-allocated dma-able buffer

2023-11-21 Thread Nava kishore Manne
Lots of embedded systems have memory constraints but they need to load very large configuration files.The FPGA subsystem allows drivers to request this configuration image be loaded from the filesystem,but this requires that the entire configuration data be loaded into kernel memory first before it

[RFC 1/2] fpga: support loading from a pre-allocated buffer

2023-11-21 Thread Nava kishore Manne
Some systems are memory constrained but they need to load very large Configuration files. The FPGA subsystem allows drivers to request this Configuration image be loaded from the filesystem, but this requires that the entire configuration data be loaded into kernel memory first before it's provided

[RFC 2/2] fpga: versal: Use the scatterlist interface

2023-11-21 Thread Nava kishore Manne
Allows drivers to request the Configuration image be loaded from dma-able continuous buffer to avoid needless memory pressure and delays due to multiple copies. Signed-off-by: Nava kishore Manne --- drivers/fpga/versal-fpga.c | 13 + 1 file changed, 13 insertions(+) diff --git a/dri

Re: [PATCH v3 05/11] drm/mediatek: Set DRM mode configs accordingly

2023-11-21 Thread 胡俊光

Re: [PATCH v5] Documentation/gpu: VM_BIND locking document

2023-11-21 Thread Thomas Hellström
On 11/21/23 14:56, Boris Brezillon wrote: On Tue, 21 Nov 2023 11:40:46 +0100 Thomas Hellström wrote: Add the first version of the VM_BIND locking document which is intended to be part of the xe driver upstreaming agreement. The document describes and discuss the locking used during exec- fu

Re: [PATCH 09/32] auxdisplay/ht16k33: Set FBINFO_VIRTFB flag

2023-11-21 Thread Robin van der Gracht
On 2023-11-15 11:19, Thomas Zimmermann wrote: The ht16k33 driver operates on system memory. Mark the framebuffer accordingly. Helpers operating on the framebuffer memory will test for the presence of this flag. Signed-off-by: Thomas Zimmermann Cc: Miguel Ojeda Cc: Robin van der Gracht --- dr

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