>
alan:snip
> > void intel_pxp_irq_enable(struct intel_pxp *pxp)
> > {
> > - struct intel_gt *gt = pxp->ctrl_gt;
> > + struct intel_gt *gt = intel_pxp_get_irq_gt(pxp);
>
> in this function we use the gt for:
>
> 1 - the lock: see above about this
>
> 2 - gen11_gt_reset_one_iir(): this
On Mon, Apr 3, 2023 at 5:47 PM Krzysztof Kozlowski
wrote:
>
> On 03/04/2023 05:30, Chun-Kuang Hu wrote:
> > Hi, Chen-yu:
> >
> > Chen-Yu Tsai 於 2023年3月30日 週四 下午7:05寫道：
> >>
> >> On Mon, Mar 27, 2023 at 11:17 PM Chun-Kuang Hu
> >> wrote:
> >>>
> >>> Hi, Angelo:
> >>>
> >>> AngeloGioacchino Del
>
alan:snip
> > @@ -140,10 +141,15 @@ static void pxp_init_full(struct intel_pxp *pxp)
> > if (ret)
> > return;
> >
> > - if (HAS_ENGINE(pxp->ctrl_gt, GSC0))
> > + if (HAS_ENGINE(pxp->ctrl_gt, GSC0)) {
> > ret = intel_pxp_gsccs_init(pxp);
> > - else
> > +
On Wed, Apr 05, 2023 at 06:50:22AM -0700, Rob Clark wrote:
> On Wed, Apr 5, 2023 at 6:31 AM Daniel Vetter wrote:
> >
> > If the crtc is being switched on or off then the semantics of
> > computing the timestampe of the next vblank is somewhat ill-defined.
> > And indeed, the code splats with a
Same as the prior email, this was supposed to go to Daniel...
On 06/04/2023 14.02, Asahi Lina wrote:
On 05/04/2023 23.44, Daniel Vetter wrote:
On Tue, Mar 07, 2023 at 11:25:43PM +0900, Asahi Lina wrote:
+/// Look up a GEM object handle for a `File` and return an `ObjectRef` for it.
Argh. This (and my other reply) was supposed to go to Daniel, but
Thunderbird... just dropped that recipient? And then my silly brain saw
all the Cc:s go to To: and figured it was some weird consolidation and
so I moved everything to Cc: except the only name that started with "Da"
and... yeah,
On Wed, 05 Apr 2023 13:12:29 -0700, Rodrigo Vivi wrote:
>
> On Wed, Apr 05, 2023 at 12:42:30PM -0700, Dixit, Ashutosh wrote:
> > On Wed, 05 Apr 2023 06:57:42 -0700, Rodrigo Vivi wrote:
> > >
Hi Rodrigo,
> >
> > > On Fri, Mar 31, 2023 at 08:11:29PM -0700, Dixit, Ashutosh wrote:
> > > > On Fri, 31
On 05/04/2023 23.44, Daniel Vetter wrote:
On Tue, Mar 07, 2023 at 11:25:43PM +0900, Asahi Lina wrote:
+/// Look up a GEM object handle for a `File` and return an `ObjectRef` for it.
+pub(crate) fn lookup_handle(file: , handle: u32) -> Result {
+
On Tue, 28 Mar 2023 02:14:42 -0700, Tvrtko Ursulin wrote:
>
Hi Tvrtko,
> On 27/03/2023 18:47, Rodrigo Vivi wrote:
> >
> > +Daniel
> >
> > On Mon, Mar 27, 2023 at 09:58:52AM -0700, Dixit, Ashutosh wrote:
> >> On Sun, 26 Mar 2023 04:52:59 -0700, Rodrigo Vivi wrote:
> >>>
> >>
> >> Hi Rodrigo,
> >>
On Mon, 27 Mar 2023 10:47:25 -0700, Rodrigo Vivi wrote:
>
Hi Rodrigo,
Sorry for the delay, I got pulled away into a couple of other things and
could only now get back to this.
>
> +Daniel
>
> On Mon, Mar 27, 2023 at 09:58:52AM -0700, Dixit, Ashutosh wrote:
> > On Sun, 26 Mar 2023 04:52:59
On dGfx, the PL1 power limit being enabled and set to a low value results
in a low GPU operating freq. It also negates the freq raise operation which
is done before GuC firmware load. As a result GuC firmware load can time
out. Such timeouts were seen in the GL #8062 bug below (where the PL1 power
In preparation for follow-on patches, refactor hwm_power_max_write to take
hwmon_lock and runtime pm wakeref at start of the function and release them
at the end, therefore acquiring these just once each.
Signed-off-by: Ashutosh Dixit
---
drivers/gpu/drm/i915/i915_hwmon.c | 28
Instead of erroring out when GuC reset is in progress, block waiting for
GuC reset to complete which is a more reasonable uapi behavior.
Signed-off-by: Ashutosh Dixit
---
drivers/gpu/drm/i915/i915_hwmon.c | 13 ++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git
Split the v3 patch into 3 patches for easier review, can squash later if needed.
Cc: Rodrigo Vivi
Cc: Tvrtko Ursulin
Ashutosh Dixit (3):
drm/i915/hwmon: Get mutex and rpm ref just once in hwm_power_max_write
drm/i915/guc: Disable PL1 power limit when loading GuC firmware
drm/i915/hwmon:
On 05/04/2023 23.37, Daniel Vetter wrote:
On Tue, Mar 07, 2023 at 11:25:43PM +0900, Asahi Lina wrote:
+/// A generic monotonically incrementing ID used to uniquely identify object
instances within the
+/// driver.
+pub(crate) struct ID(AtomicU64);
+
+impl ID {
+/// Create a new ID counter
On Wed, Apr 05, 2023 at 12:12:27PM +0200, Daniel Vetter wrote:
> On Wed, 5 Apr 2023 at 11:57, Christian König wrote:
> >
> > Am 05.04.23 um 11:07 schrieb Daniel Vetter:
> > > [SNIP]
> > >> I would approach it from the complete other side. This component here is
> > >> a
> > >> tool to decide
Hi Jayesh,
Thank you for the patch.
On Wed, Apr 05, 2023 at 07:54:40PM +0530, Jayesh Choudhary wrote:
> From: Rahul T R
>
> In J721S2 EVMs DP0 hpd is not connected to correct
> hpd pin on SOC, to handle such cases, Add support for
> "no-hpd" property in the device tree node to disable
> hpd
Hi Jayesh,
Thank you for the patch.
On Wed, Apr 05, 2023 at 07:54:39PM +0530, Jayesh Choudhary wrote:
> From: Rahul T R
>
> The mhdp bridge can work without its HPD pin hooked up to the connector,
> but the current bridge driver throws an error when hpd line is not
> connected to the
https://bugzilla.kernel.org/show_bug.cgi?id=215631
--- Comment #1 from bluescreen_aven...@verizon.net ---
I have been informed that 41068c8b28e16f1c2c26c854271520e1f3afaa22 in
drm-misc-next should fix it for all the mentioned drivers in the list, except
for gma500, ...and I have tested it, and it
On Wed, Apr 05, 2023 at 03:09:08PM +0200, Daniel Vetter wrote:
> On Tue, Apr 04, 2023 at 07:48:27PM +, Matthew Brost wrote:
> > On Tue, Apr 04, 2023 at 09:25:52PM +0200, Daniel Vetter wrote:
> > > On Tue, Apr 04, 2023 at 07:02:23PM +, Matthew Brost wrote:
> > > > On Tue, Apr 04, 2023 at
On 06/04/2023 02:34, Abhinav Kumar wrote:
On 4/5/2023 12:26 PM, Dmitry Baryshkov wrote:
On 05/04/2023 03:41, Jessica Zhang wrote:
Introduce MSM-specific DSC helper methods, as some calculations are
common between DP and DSC.
Changes in v2:
- Moved files up to msm/ directory
- Dropped
On 4/5/2023 12:26 PM, Dmitry Baryshkov wrote:
On 05/04/2023 03:41, Jessica Zhang wrote:
Introduce MSM-specific DSC helper methods, as some calculations are
common between DP and DSC.
Changes in v2:
- Moved files up to msm/ directory
- Dropped get_comp_ratio() helper
- Used drm_int2fixp() to
>Subject: Re: [Intel-gfx] [PATCH 7/7] drm/i915: Allow user to set cache at BO
>creation
>
>On 04/04/2023 19:04, Yang, Fei wrote:
>>> Subject: Re: [Intel-gfx] [PATCH 7/7] drm/i915: Allow user to set
>>> cache at BO creation
>>>
>>> On 01/04/2023 09:38, fei.y...@intel.com wrote:
From: Fei Yang
On 06/04/2023 01:02, Jessica Zhang wrote:
On 4/5/2023 12:26 PM, Dmitry Baryshkov wrote:
On 05/04/2023 03:41, Jessica Zhang wrote:
Introduce MSM-specific DSC helper methods, as some calculations are
common between DP and DSC.
Changes in v2:
- Moved files up to msm/ directory
- Dropped
On 4/5/2023 12:26 PM, Dmitry Baryshkov wrote:
On 05/04/2023 03:41, Jessica Zhang wrote:
Introduce MSM-specific DSC helper methods, as some calculations are
common between DP and DSC.
Changes in v2:
- Moved files up to msm/ directory
- Dropped get_comp_ratio() helper
- Used drm_int2fixp() to
On Wed, Apr 05, 2023 at 02:13:31PM -0700, John Harrison wrote:
> On 4/3/2023 17:34, Matt Roper wrote:
> > On Mon, Apr 03, 2023 at 02:33:34PM -0700, john.c.harri...@intel.com wrote:
> > > From: John Harrison
> > >
> > > A pair of pre-Gen12 registers were being included in the Gen12 capture
> > >
On 4/3/2023 17:34, Matt Roper wrote:
On Mon, Apr 03, 2023 at 02:33:34PM -0700, john.c.harri...@intel.com wrote:
From: John Harrison
A pair of pre-Gen12 registers were being included in the Gen12 capture
list. GuC was rejecting those as being invalid and logging errors
about them. So, stop
Daniel Vetter writes:
> On Wed, Apr 05, 2023 at 07:42:08PM +0200, Javier Martinez Canillas wrote:
[...]
>> >> Ah, your patch adds it after that indeed. Please ignore my comment then.
>> >
>> > So rb: you?
>> >
>>
>> Yes, I already provided it in my previous email and has been picked by
>>
On 2023-04-05 13:44, Lucas Stach wrote:
> Hi Luben,
>
> Am Dienstag, dem 04.04.2023 um 00:31 -0400 schrieb Luben Tuikov:
>> On 2023-03-28 04:54, Lucas Stach wrote:
>>> Hi Danilo,
>>>
>>> Am Dienstag, dem 28.03.2023 um 02:57 +0200 schrieb Danilo Krummrich:
Hi all,
Commit
On Wed, Apr 05, 2023 at 07:42:08PM +0200, Javier Martinez Canillas wrote:
> Daniel Vetter writes:
>
> > On Wed, Apr 05, 2023 at 06:27:17PM +0200, Javier Martinez Canillas wrote:
> >> Daniel Vetter writes:
>
> [...]
>
> >> >
> >> > The __fill_var is after this. I'm honestly not sure what the
On 4/5/2023 12:27 PM, Dmitry Baryshkov wrote:
On 05/04/2023 03:41, Jessica Zhang wrote:
Use MSM and DRM DSC helper methods to configure DSC for DSI.
Changes in V2:
- *_calculate_initial_scale_value --> *_set_initial_scale_value
- Split pkt_per_line and eol_byte_num changes to a separate
On 2023-04-05 00:45:24, Lionel Landwerlin wrote:
> On 04/04/2023 19:04, Yang, Fei wrote:
> >> Subject: Re: [Intel-gfx] [PATCH 7/7] drm/i915: Allow user to set cache at
> >> BO creation
> >>
> >> Just like the protected content uAPI, there is no way for userspace to tell
> >> this feature is
On Wed, Apr 05, 2023 at 12:42:30PM -0700, Dixit, Ashutosh wrote:
> On Wed, 05 Apr 2023 06:57:42 -0700, Rodrigo Vivi wrote:
> >
>
> Hi Rodrigo,
>
> > On Fri, Mar 31, 2023 at 08:11:29PM -0700, Dixit, Ashutosh wrote:
> > > On Fri, 31 Mar 2023 19:00:49 -0700, Vinay Belgaumkar wrote:
> > > >
> > >
>
Let’s establish a merge plan for Xe, by writing down clear pre-merge goals, in
order to avoid unnecessary delays.
This initial document starts with a TODO list containing items with clear and
measurable key results. Xe’s initial pull request should only be sent to
dri-devel after all the items
On Wed, 05 Apr 2023 06:57:42 -0700, Rodrigo Vivi wrote:
>
Hi Rodrigo,
> On Fri, Mar 31, 2023 at 08:11:29PM -0700, Dixit, Ashutosh wrote:
> > On Fri, 31 Mar 2023 19:00:49 -0700, Vinay Belgaumkar wrote:
> > >
> >
> > Hi Vinay,
> >
> > > @@ -478,20 +507,15 @@ int intel_guc_slpc_set_min_freq(struct
On Wed, Apr 05, 2023 at 05:43:01PM +0200, Daniel Vetter wrote:
> On Tue, Mar 07, 2023 at 11:25:37PM +0900, Asahi Lina wrote:
> > +/// An armed DRM scheduler job (not yet submitted)
> > +pub struct ArmedJob<'a, T: JobImpl>(Box>, PhantomData<&'a T>);
> > +
> > +impl<'a, T: JobImpl> ArmedJob<'a, T> {
On 05/04/2023 03:41, Jessica Zhang wrote:
Currently, pkt_per_line is calculated by dividing slice_per_intf by
slice_count. This is incorrect, as slice_per_intf should be divided by
slice_per_pkt, which is not always equivalent to slice_count as it is
possible for there to be multiple soft slices
On 05/04/2023 03:41, Jessica Zhang wrote:
hdisplay for compressed images should be calculated as bytes_per_slice *
slice_count. Thus, use MSM DSC helper to calculate hdisplay for
dsi_timing_setup instead of directly using mode->hdisplay.
Changes in v3:
- Split from previous patch
- Initialized
On 05/04/2023 03:41, Jessica Zhang wrote:
Use MSM and DRM DSC helper methods to configure DSC for DSI.
Changes in V2:
- *_calculate_initial_scale_value --> *_set_initial_scale_value
- Split pkt_per_line and eol_byte_num changes to a separate patch
- Moved pclk_per_line calculation to hdisplay
On 05/04/2023 03:41, Jessica Zhang wrote:
Correct the math for slice_last_group_size so that it matches the
calculations downstream.
Changes in v3:
- Reworded slice_last_group_size calculation to
`(dsc->slice_width + 2) % 3`
Fixes: c110cfd1753e ("drm/msm/disp/dpu1: Add support for DSC")
On 05/04/2023 03:41, Jessica Zhang wrote:
Introduce MSM-specific DSC helper methods, as some calculations are
common between DP and DSC.
Changes in v2:
- Moved files up to msm/ directory
- Dropped get_comp_ratio() helper
- Used drm_int2fixp() to convert to integers to fp
- Style changes to
On Wed, Apr 05, 2023 at 08:28:55PM +0200, Thomas Zimmermann wrote:
> Hi Dave and Daniel,
>
> here's this week's PR for drm-misc-fixes. As requested, it comes
> a day earlier than usual due to Easter holidays.
>
> Best regards
> Thomas
>
> drm-misc-fixes-2023-04-05:
> Short summary of fixes
On Wed, Apr 05, 2023 at 12:06:53PM -0600, Zeng, Oak wrote:
> Hi,
>
> Using dma-fence for completion/dependency tracking for long-run workload(more
> precisely on-demand paging/page fault enabled workload) can cause deadlock.
> This seems the significant issue here. Other issues such as the drm
tree/branch:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 8417c8f5007bf4567ccffda850a3157c7d905f67 Add linux-next specific
files for 20230405
Error/Warning reports:
https://lore.kernel.org/oe-kbuild-all/202303161521.jbgbafjj-...@intel.com
Error
Hi
Am 05.04.23 um 17:53 schrieb Arnd Bergmann:
On Wed, Apr 5, 2023, at 17:05, Thomas Zimmermann wrote:
Generic implementations of fb_pgprotect() and fb_is_primary_device()
have been in the source code for a long time. Prepare the header file
to make use of them.
Improve the code by using an
On Wed, Apr 05, 2023 at 01:37:22PM -0400, Luben Tuikov wrote:
> Hi,
>
> Inlined:
>
Thanks for the feedback.
> On 2023-04-03 20:22, Matthew Brost wrote:
> > Rather than a global modparam for scheduling policy, move the scheduling
> > policy to scheduler / entity so user can control each
Hi Dave and Daniel,
here's this week's PR for drm-misc-fixes. As requested, it comes
a day earlier than usual due to Easter holidays.
Best regards
Thomas
drm-misc-fixes-2023-04-05:
Short summary of fixes pull:
* ivpu: DMA fence and suspend fixes
* nouveau: Color-depth fixes
* panfrost: Fix
On 4/3/23 09:10, Igor Artemiev wrote:
The adev->dm.dc pointer can be NULL and dereferenced in amdgpu_dm_fini()
without checking.
Add a NULL pointer check before calling dc_dmub_srv_destroy().
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 9a71c7d31734
On 2023-04-05 12:37, Asahi Lina wrote:
> After a job is pushed into the queue, it is owned by the scheduler core
> and may be freed at any time, so we can't write nor read the submit
> timestamp after that point.
>
> Fixes oopses observed with the drm/asahi driver, found with kASAN.
>
>
On 2023-04-05 12:34, Asahi Lina wrote:
> A signaled scheduler fence can outlive its scheduler, since fences are
> independently reference counted. Therefore, we can't reference the
> scheduler in the get_timeline_name() implementation.
>
> Fixes oopses on `cat /sys/kernel/debug/dma_buf/bufinfo`
Hi,
Using dma-fence for completion/dependency tracking for long-run workload(more
precisely on-demand paging/page fault enabled workload) can cause deadlock.
This seems the significant issue here. Other issues such as the drm scheduler
completion order implication etc are minors which can be
On Wed, Apr 5, 2023 at 7:15 PM Daniel Vetter wrote:
>
> On Wed, 5 Apr 2023 at 18:54, Javier Martinez Canillas
> wrote:
> >
> > Daniel Vetter writes:
> >
> > > On Wed, Apr 05, 2023 at 04:32:19PM +0200, Thomas Zimmermann wrote:
> >
> > [...]
> >
> > >> > > >/*
> > >> > > > *
Hi Luben,
Am Dienstag, dem 04.04.2023 um 00:31 -0400 schrieb Luben Tuikov:
> On 2023-03-28 04:54, Lucas Stach wrote:
> > Hi Danilo,
> >
> > Am Dienstag, dem 28.03.2023 um 02:57 +0200 schrieb Danilo Krummrich:
> > > Hi all,
> > >
> > > Commit df622729ddbf ("drm/scheduler: track GPU active time
On 4/5/23 18:09, Luben Tuikov wrote:
On 2023-04-05 10:05, Danilo Krummrich wrote:
On 4/4/23 06:31, Luben Tuikov wrote:
On 2023-03-28 04:54, Lucas Stach wrote:
Hi Danilo,
Am Dienstag, dem 28.03.2023 um 02:57 +0200 schrieb Danilo Krummrich:
Hi all,
Commit df622729ddbf ("drm/scheduler: track
Daniel Vetter writes:
> On Wed, 5 Apr 2023 at 18:54, Javier Martinez Canillas
> wrote:
>>
>> Daniel Vetter writes:
[...]
>>
>> Yeah, agreed that if vga_remove_vgacon() isn't enough and another helper
>> is needed then starts to get a little silly. Maybe one option is to add a
>> 3rd param to
Daniel Vetter writes:
> On Wed, Apr 05, 2023 at 06:27:17PM +0200, Javier Martinez Canillas wrote:
>> Daniel Vetter writes:
[...]
>> >
>> > The __fill_var is after this. I'm honestly not sure what the exact
>>
>> Ah, your patch adds it after that indeed. Please ignore my comment then.
>
> So
On 2023-03-31 01:59, Christian König wrote:
> Am 31.03.23 um 02:06 schrieb Danilo Krummrich:
>> It already happend a few times that patches slipped through which
>> implemented access to an entity through a job that was already removed
>> from the entities queue. Since jobs and entities might have
Hi,
Inlined:
On 2023-04-03 20:22, Matthew Brost wrote:
> Rather than a global modparam for scheduling policy, move the scheduling
> policy to scheduler / entity so user can control each scheduler / entity
> policy.
>
> Signed-off-by: Matthew Brost
> ---
>
On Wed, Apr 05, 2023 at 06:27:17PM +0200, Javier Martinez Canillas wrote:
> Daniel Vetter writes:
>
> [...]
>
> >>
> >> but only the 'var->xres > fb->width || var->yres > fb->height' from the
> >> conditions checked could be false after your __fill_var() call above.
> >>
> >> You should drop
On Wed, 5 Apr 2023 at 18:54, Javier Martinez Canillas
wrote:
>
> Daniel Vetter writes:
>
> > On Wed, Apr 05, 2023 at 04:32:19PM +0200, Thomas Zimmermann wrote:
>
> [...]
>
> >> > > >/*
> >> > > > * WARNING: Apparently we must kick fbdev drivers before
> >> > > > vgacon,
> >> > >
Date: Wed, 5 Apr 2023 18:38:54 +0200
The label “out_prevalid” was used to jump to another pointer check
despite of the detail in the implementation of the function
“nouveau_gem_ioctl_pushbuf” that it was determined already in one case
that the corresponding variable contained an error pointer
On Tue, Mar 07, 2023 at 11:25:27PM +0900, Asahi Lina wrote:
> Add the initial abstractions for DRM drivers and devices. These go
> together in one commit since they are fairly tightly coupled types.
>
> A few things have been stubbed out, to be implemented as further bits of
> the DRM subsystem
On 2023/4/6 00:40, Sui Jingfeng wrote:
Hi,
On 2023/4/4 22:10, Emil Velikov wrote:
Greetings Sui Jingfeng,
I haven't been around drm-land for a while and this is the first
driver I skim through in a few years. So take the following
suggestions with a healthy pinch of salt.
Hope that helps
Daniel Vetter writes:
> On Wed, Apr 05, 2023 at 04:32:19PM +0200, Thomas Zimmermann wrote:
[...]
>> > > >/*
>> > > > * WARNING: Apparently we must kick fbdev drivers before vgacon,
>> > > > * otherwise the vga fbdev driver falls over.
>> > > > */
>> > > >
On Wed, 05 Apr 2023, Jani Nikula wrote:
> On Wed, 05 Apr 2023, Lee Jones wrote:
> > On Tue, 04 Apr 2023, Jani Nikula wrote:
> >
> >> On Mon, 03 Apr 2023, Lee Jones wrote:
> >> > On Mon, 03 Apr 2023, Jani Nikula wrote:
> >> >
> >> >> On Fri, 31 Mar 2023, Lee Jones wrote:
> >> >> > Fixes the
Hi,
On 2023/4/4 22:10, Emil Velikov wrote:
Greetings Sui Jingfeng,
I haven't been around drm-land for a while and this is the first
driver I skim through in a few years. So take the following
suggestions with a healthy pinch of salt.
Hope that helps o/
Emil, we love your reviews,
On Mon, 3
After a job is pushed into the queue, it is owned by the scheduler core
and may be freed at any time, so we can't write nor read the submit
timestamp after that point.
Fixes oopses observed with the drm/asahi driver, found with kASAN.
Signed-off-by: Asahi Lina
---
A signaled scheduler fence can outlive its scheduler, since fences are
independently reference counted. Therefore, we can't reference the
scheduler in the get_timeline_name() implementation.
Fixes oopses on `cat /sys/kernel/debug/dma_buf/bufinfo` when shared
dma-bufs reference fences from GPU
Daniel Vetter writes:
[...]
>>
>> but only the 'var->xres > fb->width || var->yres > fb->height' from the
>> conditions checked could be false after your __fill_var() call above.
>>
>> You should drop the 'var->bits_per_pixel > bpp', 'var->xres_virtual >
>> fb->width' and 'var->yres_virtual >
On 2023-04-05 10:05, Danilo Krummrich wrote:
> On 4/4/23 06:31, Luben Tuikov wrote:
>> On 2023-03-28 04:54, Lucas Stach wrote:
>>> Hi Danilo,
>>>
>>> Am Dienstag, dem 28.03.2023 um 02:57 +0200 schrieb Danilo Krummrich:
Hi all,
Commit df622729ddbf ("drm/scheduler: track GPU active
On 4/5/23 10:22 AM, Maxime Ripard wrote:
Hi David,
On Wed, Apr 05, 2023 at 10:03:24AM -0500, David Lechner wrote:
On 4/4/23 5:11 AM, Maxime Ripard wrote:
The TI DA8xx USB0 clk48 clocks implements a mux with a set_parent
hook, but doesn't provide a determine_rate implementation.
This is a bit
On Wed, Apr 05, 2023 at 05:53:03PM +0200, Arnd Bergmann wrote:
> On Wed, Apr 5, 2023, at 17:05, Thomas Zimmermann wrote:
> > Generic implementations of fb_pgprotect() and fb_is_primary_device()
> > have been in the source code for a long time. Prepare the header file
> > to make use of them.
> >
>
On Wed, 05 Apr 2023, Lee Jones wrote:
> On Tue, 04 Apr 2023, Jani Nikula wrote:
>
>> On Mon, 03 Apr 2023, Lee Jones wrote:
>> > On Mon, 03 Apr 2023, Jani Nikula wrote:
>> >
>> >> On Fri, 31 Mar 2023, Lee Jones wrote:
>> >> > Fixes the following W=1 kernel build warning(s):
>> >> >
>> >> >
On Fri, Mar 10, 2023 at 01:05:36AM +0200, Dmitry Baryshkov wrote:
> CAUTION: This email originated from outside of the organization. Do not click
> links or open attachments unless you can confirm the sender and know the
> content is safe.
>
>
>
> On 10/03/2023 00:20, Jordan Crouse wrote:
> >
On Wed, Apr 05, 2023 at 04:32:19PM +0200, Thomas Zimmermann wrote:
> Hi
>
> Am 05.04.23 um 15:18 schrieb Daniel Vetter:
> > On Wed, Apr 05, 2023 at 01:16:27PM +0200, Javier Martinez Canillas wrote:
> > > Thomas Zimmermann writes:
> > >
> > > [...]
> > >
> > > >
> > > > Your comment says that
On Wed, Apr 5, 2023, at 17:05, Thomas Zimmermann wrote:
> Generic implementations of fb_pgprotect() and fb_is_primary_device()
> have been in the source code for a long time. Prepare the header file
> to make use of them.
>
> Improve the code by using an inline function for fb_pgprotect() and
> by
On Tue, Mar 07, 2023 at 11:25:37PM +0900, Asahi Lina wrote:
> The GPU scheduler manages scheduling GPU jobs and dependencies between
> them. This Rust abstraction allows Rust DRM drivers to use this
> functionality.
>
> Signed-off-by: Asahi Lina
Overall (with my limited rust knowledge) I really
On 4/4/23 06:31, Luben Tuikov wrote:
On 2023-03-28 04:54, Lucas Stach wrote:
Hi Danilo,
Am Dienstag, dem 28.03.2023 um 02:57 +0200 schrieb Danilo Krummrich:
Hi all,
Commit df622729ddbf ("drm/scheduler: track GPU active time per entity")
tries to track the accumulated time that a job was
Hi,
On Wed, Apr 5, 2023 at 6:51 AM Alexander Stein
wrote:
>
> There is no need to require non-sleeping GPIO access. Silence the
> WARN_ON() if GPIO is using e.g. I2C expanders.
>
> Signed-off-by: Alexander Stein
> ---
> This is the TI SN65DSI86 equivalent to 805245071240 ("drm/bridge:
>
On Wed, Apr 05, 2023 at 05:17:21PM +0200, Maxime Ripard wrote:
> On Tue, Apr 04, 2023 at 04:26:18PM +0100, Mark Brown wrote:
> > To be honest it's surprising that we'd have to manually specify this, I
> > would expect to be able to reparent. I suspect it'd be better to go the
> > other way here
Le mercredi 05 avril 2023 à 16:50 +0200, Maxime Ripard a écrit :
> On Wed, Apr 05, 2023 at 02:57:26PM +0200, Paul Cercueil wrote:
> > Le lundi 27 mars 2023 à 21:24 +0200, Maxime Ripard a écrit :
> > > On Fri, Mar 24, 2023 at 08:58:48PM +, Aidan MacDonald wrote:
> > > > > > My suggestion: add a
Hi,
On Wed, Apr 5, 2023 at 3:05 AM AngeloGioacchino Del Regno
wrote:
>
> Add a panel entry with delay_200_500_e50 for the AUO NE135FBM-N41
> version 8.1, found on a number of ACER laptops, including the
> Swift 3 (SF313-52, SF313-53), Chromebook Spin 513 (CP513-2H) and
> others.
>
>
On 4/4/23 5:11 AM, Maxime Ripard wrote:
The TI DA8xx USB0 clk48 clocks implements a mux with a set_parent
hook, but doesn't provide a determine_rate implementation.
This is a bit odd, since set_parent() is there to, as its name implies,
change the parent of a clock. However, the most likely
On 4/4/23 5:11 AM, Maxime Ripard wrote:
The Davinci DA8xxx cfgchip mux clock implements a mux with a set_parent
hook, but doesn't provide a determine_rate implementation.
This is a bit odd, since set_parent() is there to, as its name implies,
change the parent of a clock. However, the most
On 4/4/23 5:11 AM, Maxime Ripard wrote:
The Davinci DA8xxx cfgchip "clk48" clock implements a mux with a
set_parent hook, but doesn't provide a determine_rate implementation.
This is a bit odd, since set_parent() is there to, as its name implies,
change the parent of a clock. However, the most
On 31/03/2023 09:31, Jani Nikula wrote:
> On Thu, 30 Mar 2023, Andrew Morton wrote:
>> On Thu, 30 Mar 2023 21:53:03 + David Laight
>> wrote:
>>
But wouldn't all these issues be addressed by simply doing
#define is_power_of_2(n) (n != 0 && ((n & (n - 1)) == 0))
?
Hi David,
On Wed, Apr 05, 2023 at 10:03:24AM -0500, David Lechner wrote:
> On 4/4/23 5:11 AM, Maxime Ripard wrote:
> > The TI DA8xx USB0 clk48 clocks implements a mux with a set_parent
> > hook, but doesn't provide a determine_rate implementation.
> >
> > This is a bit odd, since set_parent() is
Hi Paul,
On Wed, Apr 05, 2023 at 03:04:05PM +0200, Paul Cercueil wrote:
> Le mardi 04 avril 2023 à 12:11 +0200, Maxime Ripard a écrit :
> > The Ingenic CGU clocks implements a mux with a set_parent hook, but
> > doesn't provide a determine_rate implementation.
> >
> > This is a bit odd, since
Hi Mark,
On Tue, Apr 04, 2023 at 04:26:18PM +0100, Mark Brown wrote:
> On Tue, Apr 04, 2023 at 12:11:33PM +0200, Maxime Ripard wrote:
> > The tlv320aic32x4 clkin clock implements a mux with a set_parent hook,
> > but doesn't provide a determine_rate implementation.
>
> > This is a bit odd, since
On Tue, Apr 04, 2023 at 12:11:54PM +0200, Maxime Ripard wrote:
> The driver does implement round_rate() though, which means that we can
> change the rate of the clock, but we will never get to change the
> parent.
> However, It's hard to tell whether it's been done on purpose or not.
> Since
On Tue, Apr 04, 2023 at 12:11:53PM +0200, Maxime Ripard wrote:
> The driver does implement round_rate() though, which means that we can
> change the rate of the clock, but we will never get to change the
> parent.
> However, It's hard to tell whether it's been done on purpose or not.
> Since
Am 05.04.23 um 16:55 schrieb Thierry Reding:
On Thu, Mar 30, 2023 at 10:36:00AM +0200, Thomas Zimmermann wrote:
Convert tegra's fbdev code to struct drm_client. Replaces the current
ad-hoc integration. The conversion includes a number of cleanups. As
with most other drivers' fbdev emulation,
Other architectures implment fb_is_primary_device() in a source
file. Do the same on sparc. No functional changes, but allows to
remove several include statement from .
Signed-off-by: Thomas Zimmermann
Cc: "David S. Miller"
---
arch/sparc/Makefile | 1 +
arch/sparc/include/asm/fb.h |
Replace the architecture's fb_is_primary_device() with the generic
one from . No functional changes.
Signed-off-by: Thomas Zimmermann
Cc: Michael Ellerman
Cc: Nicholas Piggin
Cc: Christophe Leroy
---
arch/powerpc/include/asm/fb.h | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
Move PARISC's implementation of fb_is_primary_device() into the
architecture directory. This the place of the declaration and
where other architectures implement this function. No functional
changes.
Signed-off-by: Thomas Zimmermann
Cc: "James E.J. Bottomley"
Cc: Helge Deller
---
Replace the architecture's fb_is_primary_device() with the generic
one from . No functional changes.
Signed-off-by: Thomas Zimmermann
Cc: Catalin Marinas
Cc: Will Deacon
---
arch/arm64/include/asm/fb.h | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git
Replace the architecture's fb_is_primary_device() with the generic
one from . No functional changes.
Signed-off-by: Thomas Zimmermann
Cc: Yoshinori Sato
Cc: Rich Felker
Cc: John Paul Adrian Glaubitz
---
arch/sh/include/asm/fb.h | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
Include and set the required preprocessor tokens
correctly. x86 now implements its own set of fb helpers, but still
follows the overall pattern.
Signed-off-by: Thomas Zimmermann
Cc: Thomas Gleixner
Cc: Ingo Molnar
Cc: Borislav Petkov
Cc: Dave Hansen
Cc: "H. Peter Anvin"
---
Replace the architecture's fb_is_primary_device() with the generic
one from . No functional changes.
Signed-off-by: Thomas Zimmermann
Cc: Huacai Chen
Cc: WANG Xuerui
---
arch/loongarch/include/asm/fb.h | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git
Replace the architecture's fb_is_primary_device() with the generic
one from . No functional changes. Also use the
generic helper for fb_pgprotect() on systems without MMU.
Signed-off-by: Thomas Zimmermann
Cc: Geert Uytterhoeven
---
arch/m68k/include/asm/fb.h | 10 +++---
1 file changed, 3
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