== Series Details ==
Series: series starting with [v2,1/1] drm/i915/pxp/mtl: intel_pxp_init_hw needs
runtime-pm inside pm-complete (rev2)
URL : https://patchwork.freedesktop.org/series/121905/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_13471_full ->
== Series Details ==
Series: drm/i915: Replace dead 01.org link
URL : https://patchwork.freedesktop.org/series/121995/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13472 -> Patchwork_121995v1
Summary
---
== Series Details ==
Series: drm/i915: Replace dead 01.org link
URL : https://patchwork.freedesktop.org/series/121995/
State : warning
== Summary ==
Error: dim checkpatch failed
/home/kbuild/linux/maintainer-tools/dim: line 50: /home/kbuild/.dimrc: No such
file or directory
== Series Details ==
Series: drm/i915: Replace dead 01.org link
URL : https://patchwork.freedesktop.org/series/121995/
State : warning
== Summary ==
Error: dim sparse failed
/home/kbuild2/linux/maintainer-tools/dim: line 50: /home/kbuild2/.dimrc: No
such file or directory
On 8/2/2023 5:35 PM, Lisovskiy, Stanislav wrote:
On Fri, Jul 28, 2023 at 09:41:40AM +0530, Ankit Nautiyal wrote:
Separate out functions for getting maximum and minimum input BPC based
on platforms, when DSC is used.
Signed-off-by: Ankit Nautiyal
---
drivers/gpu/drm/i915/display/intel_dp.c
== Series Details ==
Series: drm/i915/huc: silence injected failure in the load via GSC path (rev2)
URL : https://patchwork.freedesktop.org/series/121080/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_13471_full -> Patchwork_121080v2_full
On Thu, Aug 03, 2023 at 10:24:46AM -0700, Andrew Morton wrote:
> On Thu, 3 Aug 2023 16:19:18 +0300 Andy Shevchenko
> wrote:
...
> > +#define abs_diff(a, b) ({ \
> > + typeof(a) __a = (a);\
> > + typeof(b) __b = (b);\
> > +
01.org is dead so replace old gvt link with current wiki page.
Signed-off-by: Zhenyu Wang
---
MAINTAINERS | 2 +-
drivers/gpu/drm/i915/Kconfig | 2 +-
drivers/gpu/drm/i915/intel_gvt.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/MAINTAINERS
== Series Details ==
Series: drm/i915/vdsc: Fix first_line_bpg_offset calculation
URL : https://patchwork.freedesktop.org/series/121967/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13471_full -> Patchwork_121967v1_full
== Series Details ==
Series: drm/i915/sdvo: ignore returned broken edid on
intel_sdvo_tmds_sink_detect
URL : https://patchwork.freedesktop.org/series/121965/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13471_full -> Patchwork_121965v1_full
On Fri, 28 Jul 2023 18:35:06 -0700, Sean Christopherson wrote:
> Fix a handful of minor bugs in KVMGT, and overhaul KVM's page-track APIs
> to provide a leaner and cleaner interface. The motivation for this
> series is to (significantly) reduce the number of KVM APIs that KVMGT
> uses, with a
== Series Details ==
Series: series starting with [v4,1/1] drm/i915: Move abs_diff() to math.h
URL : https://patchwork.freedesktop.org/series/121959/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_13471_full -> Patchwork_121959v1_full
== Series Details ==
Series: series starting with [v2,1/1] drm/i915/pxp/mtl: intel_pxp_init_hw needs
runtime-pm inside pm-complete (rev2)
URL : https://patchwork.freedesktop.org/series/121905/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13471 -> Patchwork_121905v2
== Series Details ==
Series: series starting with [v2,1/1] drm/i915/pxp/mtl: intel_pxp_init_hw needs
runtime-pm inside pm-complete (rev2)
URL : https://patchwork.freedesktop.org/series/121905/
State : warning
== Summary ==
Error: dim sparse failed
/home/kbuild/linux/maintainer-tools/dim:
== Series Details ==
Series: series starting with [v2,1/1] drm/i915/pxp/mtl: intel_pxp_init_hw needs
runtime-pm inside pm-complete (rev2)
URL : https://patchwork.freedesktop.org/series/121905/
State : warning
== Summary ==
Error: dim checkpatch failed
== Series Details ==
Series: drm/i915/huc: silence injected failure in the load via GSC path (rev2)
URL : https://patchwork.freedesktop.org/series/121080/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13471 -> Patchwork_121080v2
On Wed, 2023-08-02 at 11:25 -0700, Teres Alexis, Alan Previn wrote:
> After recent discussions with Mesa folks, it was requested
> that we optimize i915's GET_PARAM for the PXP_STATUS without
> changing the UAPI spec.
>
> Add these additional optimizations:
>- If any PXP initializatoin flow
== Series Details ==
Series: drm/i915/huc: silence injected failure in the load via GSC path (rev2)
URL : https://patchwork.freedesktop.org/series/121080/
State : warning
== Summary ==
Error: dim sparse failed
/home/kbuild2/linux/maintainer-tools/dim: line 50: /home/kbuild2/.dimrc: No
such
== Series Details ==
Series: drm/i915/huc: silence injected failure in the load via GSC path (rev2)
URL : https://patchwork.freedesktop.org/series/121080/
State : warning
== Summary ==
Error: dim checkpatch failed
/home/kbuild/linux/maintainer-tools/dim: line 50: /home/kbuild/.dimrc: No such
On 8/2/2023 12:06 PM, Alan Previn wrote:
In the case of failed suspend flow or cases where the kernel does not go
into full suspend but goes from suspend_prepare back to resume_complete,
we get called for a pm_complete but without runtime_pm guaranteed.
Thus, ensure we take the runtime_pm
On Thu, 3 Aug 2023 at 23:47, Simon Ser wrote:
>
> On Thursday, August 3rd, 2023 at 22:44, Laurent Pinchart
> wrote:
>
> > On Thu, Aug 03, 2023 at 03:31:16PM +, Simon Ser wrote:
> >
> > > On Thursday, August 3rd, 2023 at 17:22, Simon Ser cont...@emersion.fr
> > > wrote:
> > >
> > > > The
On Thursday, August 3rd, 2023 at 22:44, Laurent Pinchart
wrote:
> On Thu, Aug 03, 2023 at 03:31:16PM +, Simon Ser wrote:
>
> > On Thursday, August 3rd, 2023 at 17:22, Simon Ser cont...@emersion.fr wrote:
> >
> > > The KMS docs describe "subconnector" to be defined as "downstream port"
>
On Thu, Aug 03, 2023 at 03:31:16PM +, Simon Ser wrote:
> On Thursday, August 3rd, 2023 at 17:22, Simon Ser wrote:
>
> > The KMS docs describe "subconnector" to be defined as "downstream port" for
> > DP.
> > Can USB-C (or USB) be seen as a DP downstream port?
>
> To expand on this a bit:
On Thu, Aug 3, 2023 at 1:14 AM kernel test robot wrote:
>
>
> hi, Jim Cromie,
>
> we send this report to you to consult that if there is any limitation to use
> this CONFIG_DRM_USE_DYNAMIC_DEBUG?
> attached config is a randconfig which has CONFIG_DRM_USE_DYNAMIC_DEBUG, the
> kernel built with it
g-x015-20230731/gcc-12/fb82a8bb4e30dcf042c48563987ad3a24a416f5d/vmlinuz-6.5.0-rc2-00390-gfb82a8bb4e30
branch=linux-review/Jim-Cromie/drm-use-correct-ccflags-y-syntax/20230802-010749
job=/lkp/jobs/scheduled/vm-meta-58/boot-1-yocto-i386-minimal-20190520.cgz-x86_64-randconfig-x015-20230731-fb82a8b
== Series Details ==
Series: drm/i915/sdvo: fix panel_type initialization
URL : https://patchwork.freedesktop.org/series/121955/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13469_full -> Patchwork_121955v1_full
Summary
Hi Dave and Daniel,
Here goes our first pull request of this round.
drm-intel-next-2023-08-03:
- Removing unused declarations (Arnd, Gustavo)
- ICL+ DSI modeset sequence fixes (Ville)
- Improvements on HDCP (Suraj)
- Fixes and clean up on MTL Display (Mika Kahola, Lee, RK, Nirmoy, Chaitanya)
-
== Series Details ==
Series: drm/i915/vdsc: Fix first_line_bpg_offset calculation
URL : https://patchwork.freedesktop.org/series/121967/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13471 -> Patchwork_121967v1
Summary
== Series Details ==
Series: drm/i915/vdsc: Fix first_line_bpg_offset calculation
URL : https://patchwork.freedesktop.org/series/121967/
State : warning
== Summary ==
Error: dim sparse failed
/home/kbuild/linux/maintainer-tools/dim: line 50: /home/kbuild/.dimrc: No such
file or directory
== Series Details ==
Series: drm/i915/vdsc: Fix first_line_bpg_offset calculation
URL : https://patchwork.freedesktop.org/series/121967/
State : warning
== Summary ==
Error: dim checkpatch failed
/home/kbuild/linux/maintainer-tools/dim: line 50: /home/kbuild/.dimrc: No such
file or directory
== Series Details ==
Series: drm/i915/sdvo: ignore returned broken edid on
intel_sdvo_tmds_sink_detect
URL : https://patchwork.freedesktop.org/series/121965/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13471 -> Patchwork_121965v1
== Series Details ==
Series: drm/i915/sdvo: ignore returned broken edid on
intel_sdvo_tmds_sink_detect
URL : https://patchwork.freedesktop.org/series/121965/
State : warning
== Summary ==
Error: dim sparse failed
/home/kbuild2/linux/maintainer-tools/dim: line 50: /home/kbuild2/.dimrc: No
== Series Details ==
Series: drm/i915/sdvo: ignore returned broken edid on
intel_sdvo_tmds_sink_detect
URL : https://patchwork.freedesktop.org/series/121965/
State : warning
== Summary ==
Error: dim checkpatch failed
/home/kbuild/linux/maintainer-tools/dim: line 50: /home/kbuild/.dimrc: No
== Series Details ==
Series: series starting with [v4,1/1] drm/i915: Move abs_diff() to math.h
URL : https://patchwork.freedesktop.org/series/121959/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13471 -> Patchwork_121959v1
== Series Details ==
Series: series starting with [v4,1/1] drm/i915: Move abs_diff() to math.h
URL : https://patchwork.freedesktop.org/series/121959/
State : warning
== Summary ==
Error: dim sparse failed
/home/kbuild2/linux/maintainer-tools/dim: line 50: /home/kbuild2/.dimrc: No
such file
== Series Details ==
Series: series starting with [v4,1/1] drm/i915: Move abs_diff() to math.h
URL : https://patchwork.freedesktop.org/series/121959/
State : warning
== Summary ==
Error: dim checkpatch failed
/home/kbuild2/linux/maintainer-tools/dim: line 50: /home/kbuild2/.dimrc: No
such
On Thu, 3 Aug 2023 16:19:18 +0300 Andy Shevchenko
wrote:
> abs_diff() belongs to math.h. Move it there.
> This will allow others to use it.
>
> ...
>
> --- a/include/linux/math.h
> +++ b/include/linux/math.h
> @@ -155,6 +155,13 @@ __STRUCT_FRACT(u32)
>
== Series Details ==
Series: Add DSC PPS readout (rev6)
URL : https://patchwork.freedesktop.org/series/120456/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_13471 -> Patchwork_120456v6
Summary
---
**FAILURE**
== Series Details ==
Series: Add DSC PPS readout (rev6)
URL : https://patchwork.freedesktop.org/series/120456/
State : warning
== Summary ==
Error: dim sparse failed
/home/kbuild2/linux/maintainer-tools/dim: line 50: /home/kbuild2/.dimrc: No
such file or directory
== Series Details ==
Series: Add DSC PPS readout (rev6)
URL : https://patchwork.freedesktop.org/series/120456/
State : warning
== Summary ==
Error: dim checkpatch failed
/home/kbuild/linux/maintainer-tools/dim: line 50: /home/kbuild/.dimrc: No such
file or directory
> Thank you for the comments. It seems the correction is for DSC 1.1 and DSC
> 1.2 at the same time.
> Can you submit a patch for the correction? Because the original patch is
> specifically for the original specification DSC 1.1.
>
Hi I have sent a patch fixing the dsc
On checking DSC1.1 Errata and DSC 1.2 spec the current formula
we were using was incorrect to calculate first_line_bpg_offset.
The new fixed formula is derived from C model.
Signed-off-by: Suraj Kandpal
---
drivers/gpu/drm/i915/display/intel_vdsc.c | 15 ---
1 file changed, 12
On Thu, 3 Aug 2023 at 18:43, Simon Ser wrote:
>
> On Thursday, August 3rd, 2023 at 17:36, Dmitry Baryshkov
> wrote:
>
> > On Thu, 3 Aug 2023 at 18:31, Simon Ser cont...@emersion.fr wrote:
> >
> > > On Thursday, August 3rd, 2023 at 17:22, Simon Ser cont...@emersion.fr
> > > wrote:
> > >
> > > >
On Thursday, August 3rd, 2023 at 17:36, Dmitry Baryshkov
wrote:
> On Thu, 3 Aug 2023 at 18:31, Simon Ser cont...@emersion.fr wrote:
>
> > On Thursday, August 3rd, 2023 at 17:22, Simon Ser cont...@emersion.fr wrote:
> >
> > > The KMS docs describe "subconnector" to be defined as "downstream
On Thu, 3 Aug 2023 at 18:31, Simon Ser wrote:
>
> On Thursday, August 3rd, 2023 at 17:22, Simon Ser wrote:
>
> > The KMS docs describe "subconnector" to be defined as "downstream port" for
> > DP.
> > Can USB-C (or USB) be seen as a DP downstream port?
>
> To expand on this a bit: I'm wondering
On Thursday, August 3rd, 2023 at 17:22, Simon Ser wrote:
> The KMS docs describe "subconnector" to be defined as "downstream port" for
> DP.
> Can USB-C (or USB) be seen as a DP downstream port?
To expand on this a bit: I'm wondering if we're mixing apples and
oranges here. The current values
On Thu, 03 Aug 2023, Juha-Pekka Heikkila wrote:
> If drm_edid_raw returned NULL on error don't try accessing anything behind
> that NULL
>
> Signed-off-by: Juha-Pekka Heikkila
Reviewed-by: Jani Nikula
> ---
> drivers/gpu/drm/i915/display/intel_sdvo.c | 2 +-
> 1 file changed, 1 insertion(+),
On Wednesday, August 2nd, 2023 at 21:23, Dmitry Baryshkov
wrote:
> >> >> + { DRM_MODE_SUBCONNECTOR_USB, "USB" }, /* DP */
> >> >
> >> > Should this be DRM_MODE_SUBCONNECTOR_USB_C and "USB-C", in case we get
> >> > another USB type later ?
> >>
> >> Hmm, which id should I use
Hi Dave and Daniel,
this is the pull request for drm-misc-next for this week. There are
plenty of small fixes and cleanups, but nothing stands out.
Best regards
Thomas
drm-misc-next-2023-08-03:
drm-misc-next for v6.6:
UAPI Changes:
* virtio:
* Support sync objects
Cross-subsystem
== Series Details ==
Series: drm/i915/xelpd: Calculate first_line_bpg_offset for DSC 1.1 (rev3)
URL : https://patchwork.freedesktop.org/series/121882/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13469 -> Patchwork_121882v3
If drm_edid_raw returned NULL on error don't try accessing anything behind
that NULL
Signed-off-by: Juha-Pekka Heikkila
---
drivers/gpu/drm/i915/display/intel_sdvo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c
== Series Details ==
Series: drm/i915/xelpd: Calculate first_line_bpg_offset for DSC 1.1 (rev3)
URL : https://patchwork.freedesktop.org/series/121882/
State : warning
== Summary ==
Error: dim sparse failed
/home/kbuild2/linux/maintainer-tools/dim: line 50: /home/kbuild2/.dimrc: No
such file
== Series Details ==
Series: drm/i915/xelpd: Calculate first_line_bpg_offset for DSC 1.1 (rev3)
URL : https://patchwork.freedesktop.org/series/121882/
State : warning
== Summary ==
Error: dim checkpatch failed
/home/kbuild/linux/maintainer-tools/dim: line 50: /home/kbuild/.dimrc: No such
Thank you for the comment. I am not aware of the Errata of DSC 1.1. Then this
patch does not seem applicable to the revised calculation of the parameter
first_line_bpg_offset.
Maybe a new patch should be created for the correction, in order to fix the
problem which is not found on the SOC
== Series Details ==
Series: drm/i915/sdvo: fix panel_type initialization
URL : https://patchwork.freedesktop.org/series/121955/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_13469 -> Patchwork_121955v1
Summary
---
Thank you for the comments. It seems the correction is for DSC 1.1 and DSC 1.2
at the same time.
Can you submit a patch for the correction? Because the original patch is
specifically for the original specification DSC 1.1.
-Original Message-
From: Nautiyal, Ankit K
Sent: Wednesday,
Quoting Taylor, Clinton A (2023-08-02 18:41:27-03:00)
>On Tue, 2023-07-25 at 18:27 -0300, Gustavo Sousa wrote:
>> There are more parts of C10/C20 programming that need to take owned
>> lanes into account. Define the function intel_cx0_get_owned_lane_mask()
>> and use it. There will be new users of
== Series Details ==
Series: drm/i915/sdvo: fix panel_type initialization
URL : https://patchwork.freedesktop.org/series/121955/
State : warning
== Summary ==
Error: dim sparse failed
/home/kbuild2/linux/maintainer-tools/dim: line 50: /home/kbuild2/.dimrc: No
such file or directory
== Series Details ==
Series: drm/i915/sdvo: fix panel_type initialization
URL : https://patchwork.freedesktop.org/series/121955/
State : warning
== Summary ==
Error: dim checkpatch failed
/home/kbuild2/linux/maintainer-tools/dim: line 50: /home/kbuild2/.dimrc: No
such file or directory
Hi John,
On Wed, Aug 02, 2023 at 11:49:40AM -0700, john.c.harri...@intel.com wrote:
> From: John Harrison
>
> It was noticed that if the very first 'stealing' request failed to
> create for some reason then the 'steal all ids' loop would immediately
> exit with 'last' still being NULL. The test
abs_diff() belongs to math.h. Move it there.
This will allow others to use it.
Reviewed-by: Jiri Slaby # tty/serial
Acked-by: Jani Nikula
Acked-by: Greg Kroah-Hartman
Reviewed-by: Andi Shyti
Reviewed-by: Philipp Zabel # gpu/ipu-v3
Signed-off-by: Andy Shevchenko
---
v4:
- Cc'ed to Andrew (as
With the dsc config being readout and filled in crtc_state add
macros and use them to compare current and previous PPS param in
DSC.
--v2
-Remove version check [Jani]
-Remove dupe macro for dsc pipe compare and use the existing ones
[Jani]
Signed-off-by: Suraj Kandpal
---
We have setup both the read and write functions so we can
move ahead and fill in all the readout state from PPS register
into the crtc_state so we can send it for comparision.
--v2
-Shorten comment to just PPSX rather than having the whole
"Readout PPSX register" [Jani]
-Remove pps_temp
Now that we have macros that can fetch dsc register values based
on pipe and pps parameters we can go ahead and remove all the
unused register.
Signed-off-by: Suraj Kandpal
---
.../gpu/drm/i915/display/intel_vdsc_regs.h| 259 ++
1 file changed, 24 insertions(+), 235
Now that we have a function that reads any PPS register based
on intel_dsc_pps enum provided lets create a function that can
write on any PPS.
--v2
-Changes need as PPS enum was dropped
-Remove duplicated code in intel_dsc_write_pps_reg [Jani]
--v3
-Use dsc_split instead of num_vdsc_instances
Add function to read any PPS register based on the
intel_dsc_pps enum provided. Add a function which will call the
new pps read function and place it in crtc state. Only PPS0 and
PPS1 are readout the rest of the registers will be read in upcoming
patches.
--v2
-Changes in read function as PPS
We have a function that gets us the total of the vdsc engines being
used but not the no. of vdsc instances being used by each pipe.
--v6
-Change function to static
Signed-off-by: Suraj Kandpal
---
drivers/gpu/drm/i915/display/intel_vdsc.c | 78 +--
1 file changed, 44
In intel_vdsc_get_config we only read the primary dsc engine register
and not take into account if the other dsc engine is in use and if
both registers have the same value or not this patche fixes that by
adding a check.
--v3
-Remove superfluos new line [Jani]
-Fix register naming [Jani]
--v5
This patch refactors dsc register related macros that prepares
the values to be written in the register. The current bit shifting
looks bad and going forward will not serve our purpose to readout
dsc register field values the change was suggested by Jani Nikula.
Cc: Jani Nikula
Signed-off-by:
Up until now we only verified one or two of the dsc pps
params like bits_per_component and bits_per_pixel this
patch series aim to readout almost all PPS param and get
them compared.
Along with that some work on making a common function to
read and write PPS param regiters is also done.
--v2
On Thu, 27 Jul 2023 at 22:13, Zhanjun Dong wrote:
>
> This attempts to avoid circular locking dependency between flush delayed work
> and intel_gt_reset.
> Switched from cancel_delayed_work_sync to cancel_delayed_work, the non-sync
> version for reset path, it is safe as the worker has the
> This change is required for DSC 1.1 because the current calculation is for DSC
> 1.2 and may get a calculated value which is not recommended by DSC 1.1, for
> example, the calculated value at 8bpp becomes 15, not the value of 12
> recommened by DSC 1.1.
>
Hi Tseng,
Please find the comments
Thank you for the comments. I have made the corresponding changes to the
revised patch in version No.3.
-Original Message-
From: Kandpal, Suraj
Sent: Wednesday, August 2, 2023 7:15 PM
To: Tseng, William ; intel-gfx@lists.freedesktop.org
Cc: Heikkila, Juha-pekka ; Tseng, William
;
This change is required for DSC 1.1 because the current calculation
is for DSC 1.2 and may get a calculated value which is not
recommended by DSC 1.1, for example, the calculated value at 8bpp
becomes 15, not the value of 12 recommened by DSC 1.1.
v2:
- change the if-condition from minor version
Hi Zhanjun,
On Thu, Jul 27, 2023 at 01:13:23PM -0700, Zhanjun Dong wrote:
> This attempts to avoid circular locking dependency between flush delayed work
> and intel_gt_reset.
> Switched from cancel_delayed_work_sync to cancel_delayed_work, the non-sync
> version for reset path, it is safe as
Commit 3f9ffce5765d ("drm/i915: Do panel VBT init early if the VBT
declares an explicit panel type") started using -1 as the value for
unset panel_type. It gets initialized in intel_panel_init_alloc(), but
the SDVO code never calls it.
Call intel_panel_init_alloc() to initialize the panel,
== Series Details ==
Series: Add DSC PPS readout (rev5)
URL : https://patchwork.freedesktop.org/series/120456/
State : failure
== Summary ==
Error: make failed
CALLscripts/checksyscalls.sh
DESCEND objtool
INSTALL libsubcmd_headers
CC [M] drivers/gpu/drm/i915/display/intel_vdsc.o
== Series Details ==
Series: drm/i915/xelpd: Calculate first_line_bpg_offset for DSC 1.1 (rev2)
URL : https://patchwork.freedesktop.org/series/121882/
State : failure
== Summary ==
Error: make failed
CALLscripts/checksyscalls.sh
DESCEND objtool
INSTALL libsubcmd_headers
CC [M]
> -Original Message-
> From: Intel-gfx On Behalf Of
> Jouni Högander
> Sent: Wednesday, June 14, 2023 10:48 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH v2 2/3] drm/i915/fbc: Make FBC check stolen at
> use time
>
> As a preparation for Xe change stolen memory
Hi Suraj,
kernel test robot noticed the following build warnings:
[auto build test WARNING on drm-tip/drm-tip]
url:
https://github.com/intel-lab-lkp/linux/commits/Suraj-Kandpal/drm-i915-vdsc-Refactor-dsc-register-field-macro/20230803-151602
base: git://anongit.freedesktop.org/drm/drm-tip
Hi Andrzej,
On Fri, Jul 28, 2023 at 09:54:50AM +0200, Andrzej Hajda wrote:
> References to i915_requests may be trapped by userspace inside a
> sync_file or dmabuf (dma-resv) and held indefinitely across different
> proceses. To counter-act the memory leaks, we try to not to keep
nit: lose one
Hi Suraj,
kernel test robot noticed the following build warnings:
[auto build test WARNING on drm-tip/drm-tip]
url:
https://github.com/intel-lab-lkp/linux/commits/Suraj-Kandpal/drm-i915-vdsc-Refactor-dsc-register-field-macro/20230803-151602
base: git://anongit.freedesktop.org/drm/drm-tip
Hi Jouni,
On 8/2/2023 9:52 AM, Hogander, Jouni wrote:
On Wed, 2023-08-02 at 09:51 +0200, Nirmoy Das wrote:
On 8/1/2023 10:33 AM, Hogander, Jouni wrote:
On Tue, 2023-08-01 at 10:02 +0200, Nirmoy Das wrote:
Hi Jouni,
On 6/14/2023 7:17 AM, Jouni Högander wrote:
We are preparing for Xe. Xe
On 03/08/2023 06:15, Iddamsetty, Aravind wrote:
On 27-07-2023 15:43, Tvrtko Ursulin wrote:
From: Tvrtko Ursulin
Use the newly added drm_print_memory_stats helper to show memory
utilisation of our objects in drm/driver specific fdinfo output.
To collect the stats we walk the per memory
Hi Dave, Daniel,
Some fixes for the 6.5 RC this week: one for GVT display I2C handling,
which came via gvt-fixes merge, one for premature freeing of request
memory, and finally one fix for Gen12 AUX invalidatation flow to correctly
align it with the documented sequence.
Regards,
Tvrtko
In the bug reported by Syzbot, the variable `den == (1 << 22)` and
`mode->vscan == (1 << 10)`, causing the multiplication to overflow and
accidentally make `den == 0`. To prevent any chance of overflow, we
replace `num` and `den` with 64-bit unsigned integers, and explicitly
check if the divisor
Hi,
Here's this week drm-misc-fixes PR
Maxime
The following changes since commit 39b1320e5dc2b707dfb5c25b0298ce9d4fc05aea:
drm/fb-helper: Remove unused inline function drm_fb_helper_defio_init()
(2023-07-25 20:38:37 +0200)
are available in the Git repository at:
Now that we have macros that can fetch dsc register values based
on pipe and pps parameters we can go ahead and remove all the
unused register.
Signed-off-by: Suraj Kandpal
---
.../gpu/drm/i915/display/intel_vdsc_regs.h| 259 ++
1 file changed, 24 insertions(+), 235
Now that we have a function that reads any PPS register based
on intel_dsc_pps enum provided lets create a function that can
write on any PPS.
--v2
-Changes need as PPS enum was dropped
-Remove duplicated code in intel_dsc_write_pps_reg [Jani]
--v3
-Use dsc_split instead of num_vdsc_instances
Add function to read any PPS register based on the
intel_dsc_pps enum provided. Add a function which will call the
new pps read function and place it in crtc state. Only PPS0 and
PPS1 are readout the rest of the registers will be read in upcoming
patches.
--v2
-Changes in read function as PPS
We have setup both the read and write functions so we can
move ahead and fill in all the readout state from PPS register
into the crtc_state so we can send it for comparision.
--v2
-Shorten comment to just PPSX rather than having the whole
"Readout PPSX register" [Jani]
-Remove pps_temp
In intel_vdsc_get_config we only read the primary dsc engine register
and not take into account if the other dsc engine is in use and if
both registers have the same value or not this patche fixes that by
adding a check.
--v3
-Remove superfluos new line [Jani]
-Fix register naming [Jani]
--v5
With the dsc config being readout and filled in crtc_state add
macros and use them to compare current and previous PPS param in
DSC.
--v2
-Remove version check [Jani]
-Remove dupe macro for dsc pipe compare and use the existing ones
[Jani]
Signed-off-by: Suraj Kandpal
---
This patch refactors dsc register related macros that prepares
the values to be written in the register. The current bit shifting
looks bad and going forward will not serve our purpose to readout
dsc register field values the change was suggested by Jani Nikula.
Cc: Jani Nikula
Signed-off-by:
We have a function that gets us the total of the vdsc engines being
used but not the no. of vdsc instances being used by each pipe.
Signed-off-by: Suraj Kandpal
---
drivers/gpu/drm/i915/display/intel_vdsc.c | 78 +--
1 file changed, 44 insertions(+), 34 deletions(-)
diff
Up until now we only verified one or two of the dsc pps
params like bits_per_component and bits_per_pixel this
patch series aim to readout almost all PPS param and get
them compared.
Along with that some work on making a common function to
read and write PPS param regiters is also done.
--v2
This change is required for DSC 1.1 because the current calculation
is for DSC 1.2 and may get a calculated value which is not
recommended by DSC 1.1, for example, the calculated value at 8bpp
becomes 15, not the value of 12 recommened by DSC 1.1.
v2:
- change the if-condition from minor version
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