> -Original Message-
> From: Mark Yacoub
> Sent: Saturday, March 25, 2023 12:57 AM
> To: Kandpal, Suraj
> Cc: quic_khs...@quicinc.com; linux-arm-...@vger.kernel.org; dri-
> de...@lists.freedesktop.org; freedr...@lists.freedesktop.org;
> devicet...@vger.kernel.org;
> From: Liu, Yi L
> Sent: Monday, March 27, 2023 5:34 PM
>
> no need to pass the iommufd_ucmd pointer.
>
> Signed-off-by: Yi Liu
Reviewed-by: Kevin Tian
== Series Details ==
Series: series starting with [1/2] drm/i915/display: Restore dsparb_lock.
URL : https://patchwork.freedesktop.org/series/115675/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12921_full -> Patchwork_115675v1_full
== Series Details ==
Series: series starting with [1/2] drm/i915/ips: Make IPS debugfs per-crtc
URL : https://patchwork.freedesktop.org/series/115669/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12921_full -> Patchwork_115669v1_full
> From: Xu, Yilun
> Sent: Wednesday, March 22, 2023 10:11 PM
>
> On 2023-03-08 at 05:28:44 -0800, Yi Liu wrote:
> > This defines KVM_DEV_VFIO_FILE* and make alias with
> KVM_DEV_VFIO_GROUP*.
> > Old userspace uses KVM_DEV_VFIO_GROUP* works as well.
> >
> > Signed-off-by: Yi Liu
> > Reviewed-by:
> From: Alex Williamson
> Sent: Tuesday, March 28, 2023 4:41 AM
>
> On Mon, 27 Mar 2023 13:26:19 -0600
> Alex Williamson wrote:
>
[...]
> > > diff --git a/drivers/vfio/pci/vfio_pci_core.c
> b/drivers/vfio/pci/vfio_pci_core.c
> > > index 19f5b075d70a..45edf4e9b98b 100644
> > > ---
> From: Alex Williamson
> Sent: Tuesday, March 28, 2023 3:26 AM
>
> On Mon, 27 Mar 2023 02:34:58 -0700
> Yi Liu wrote:
>
> > This is a preparation for vfio device cdev as cdev gives userspace the
> > capability to open device cdev fd and management stack (e.g. libvirt)
> > could pass the
== Series Details ==
Series: series starting with [v2,1/3] drm/i915: Add a function to mmap
framebuffer obj (rev2)
URL : https://patchwork.freedesktop.org/series/115542/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12921_full -> Patchwork_115542v2_full
== Series Details ==
Series: series starting with [1/2,core-for-CI] Revert "Revert "drm/i915: Don't
select BROKEN"" (rev2)
URL : https://patchwork.freedesktop.org/series/115659/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12921_full -> Patchwork_115659v2_full
Validate basic api for GT freq control. Also test
interaction with GT reset. We skip rps tests with
SLPC enabled, this will re-introduce some coverage.
SLPC selftests are already covering some other workload
related scenarios.
v2: Rename test (Rodrigo)
Cc: Rodrigo Vivi
Signed-off-by: Vinay
These can be used to open per-gt debugfs files.
Signed-off-by: Tvrtko Ursulin
Signed-off-by: Vinay Belgaumkar
---
lib/igt_debugfs.c | 60 +++
lib/igt_debugfs.h | 4
2 files changed, 64 insertions(+)
diff --git a/lib/igt_debugfs.c
Borrow some subtests from xe_guc_pc. Also add per GT debugfs helpers.
Signed-off-by: Vinay Belgaumkar
Vinay Belgaumkar (2):
lib/debugfs: Add per GT debugfs helpers
i915_pm_freq_api: Add some basic SLPC igt tests
lib/igt_debugfs.c | 60 ++
lib/igt_debugfs.h
On Tue, 2023-03-28 at 09:14 +0800, Zhang Rui wrote:
> Hi, Imre,
>
> Thanks for raising this.
>
> On Tue, 2023-03-28 at 00:26 +0300, Imre Deak wrote:
> > Hi Rui,
> >
> > after applying your
> > "x86/topology: fix erroneous smp_num_siblings on Intel Hybrid
> > platform"
> >
> > fix on the
== Series Details ==
Series: drm/i915/mtl: Fix MTL stolen memory GGTT mapping
URL : https://patchwork.freedesktop.org/series/115695/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12923 -> Patchwork_115695v1
Summary
---
== Series Details ==
Series: drm/i915/mtl: Fix MTL stolen memory GGTT mapping
URL : https://patchwork.freedesktop.org/series/115695/
State : warning
== Summary ==
Error: dim checkpatch failed
290c1809ab31 drm/i915/mtl: Fix MTL stolen memory GGTT mapping
-:49: WARNING:AVOID_BUG: Do not crash
== Series Details ==
Series: drm/i915/mtl: Add Support for C10 chips
URL : https://patchwork.freedesktop.org/series/115664/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12921_full -> Patchwork_115664v1_full
Summary
The PTEs expect the offset from the base of the fake LMEM region (i.e.
the base of stolen) and not from the base of the DSM. Quoting the specs:
"Driver will set the Device Memory bit = 1 in the PTE when pointing to a
page in DSM and program the PTE with offset from LMEM_BAR. Device Memory
Offset
Hi, Imre,
Thanks for raising this.
On Tue, 2023-03-28 at 00:26 +0300, Imre Deak wrote:
> Hi Rui,
>
> after applying your
> "x86/topology: fix erroneous smp_num_siblings on Intel Hybrid
> platform"
>
> fix on the drm-tip tree (see the patchwork URL below) the CI tests
> show
> some regression
On 3/26/2023 4:04 AM, Rodrigo Vivi wrote:
On Fri, Mar 24, 2023 at 03:49:59PM -0700, Vinay Belgaumkar wrote:
Use the xe_guc_pc test for i915 as well. Validate basic
api for GT freq control. Also test interaction with GT
reset. We skip rps tests with SLPC enabled, this will
re-introduce some
On 3/26/2023 3:51 AM, Rodrigo Vivi wrote:
On Fri, Mar 24, 2023 at 05:34:42PM -0700, Vinay Belgaumkar wrote:
When min/max are both at RPn, restoring min back to 300
will not work. Max needs to be increased first.
why max needs to come first in this case? we should probably at
least document
== Series Details ==
Series: Report MMIO communication problems more clearly (rev3)
URL : https://patchwork.freedesktop.org/series/115421/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12922 -> Patchwork_115421v3
Summary
== Series Details ==
Series: series starting with [1/2] drm/i915/display: Restore dsparb_lock.
URL : https://patchwork.freedesktop.org/series/115675/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12921 -> Patchwork_115675v1
== Series Details ==
Series: series starting with [1/2] drm/i915/display: Restore dsparb_lock.
URL : https://patchwork.freedesktop.org/series/115675/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
Hi Rui,
after applying your
"x86/topology: fix erroneous smp_num_siblings on Intel Hybrid platform"
fix on the drm-tip tree (see the patchwork URL below) the CI tests show
some regression on a HSW and a KBL machine (see [2] and [4] below) in
the i915 driver. However I think they can't be related
== Series Details ==
Series: series starting with [1/2] drm/i915/ips: Make IPS debugfs per-crtc
URL : https://patchwork.freedesktop.org/series/115669/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12921 -> Patchwork_115669v1
== Series Details ==
Series: series starting with [1/2] drm/i915/ips: Make IPS debugfs per-crtc
URL : https://patchwork.freedesktop.org/series/115669/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
On Mon, 27 Mar 2023 13:26:19 -0600
Alex Williamson wrote:
> On Mon, 27 Mar 2023 02:34:58 -0700
> Yi Liu wrote:
>
> > This is a preparation for vfio device cdev as cdev gives userspace the
> > capability to open device cdev fd and management stack (e.g. libvirt)
> > could pass the device fd to
== Series Details ==
Series: series starting with [v2,1/3] drm/i915: Add a function to mmap
framebuffer obj (rev2)
URL : https://patchwork.freedesktop.org/series/115542/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12921 -> Patchwork_115542v2
== Series Details ==
Series: series starting with [v2,1/3] drm/i915: Add a function to mmap
framebuffer obj (rev2)
URL : https://patchwork.freedesktop.org/series/115542/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked
== Series Details ==
Series: series starting with [v2,1/3] drm/i915: Add a function to mmap
framebuffer obj (rev2)
URL : https://patchwork.freedesktop.org/series/115542/
State : warning
== Summary ==
Error: dim checkpatch failed
895e3b7fd231 drm/i915: Add a function to mmap framebuffer obj
Hi Ville,
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: 21 March 2023 19:26
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH v2 5/6] drm/i915/vrr: Relocate VRR enable/disable
>
> From: Ville Syrjälä
>
> Move VRR enabling/disabling into
From: Matt Roper
Although we now sanitycheck MMIO access during driver load to make sure
the MMIO BAR isn't returning all 0x, there have been a few cases
where (temporarily?) unreliable MMIO access has happened after GPU
resets or power events. We'll often notice this on our next GT
From: Matt Roper
We occasionally see the PCI device in a non-accessible state at the
point the driver is loaded. When this happens, all BAR accesses will
read back as 0x. Rather than reading registers and
misinterpreting their (invalid) values, let's specifically check for
0x
Hi,
just copy pasting Matt's original cover letter. Thank you Andrzej and
Jani for looking into this series.
We're periodically facing problems in CI where all registers read back
as 0x. In general this is what happens when the CPU is unable
to communicate with a PCI device, so the
== Series Details ==
Series: series starting with [1/2,core-for-CI] Revert "Revert "drm/i915: Don't
select BROKEN"" (rev2)
URL : https://patchwork.freedesktop.org/series/115659/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12921 -> Patchwork_115659v2
== Series Details ==
Series: series starting with [1/2,core-for-CI] Revert "Revert "drm/i915: Don't
select BROKEN"" (rev2)
URL : https://patchwork.freedesktop.org/series/115659/
State : warning
== Summary ==
Error: dim checkpatch failed
c97f32bab9eb Revert "Revert "drm/i915: Don't select
On Mon, 27 Mar 2023 02:34:58 -0700
Yi Liu wrote:
> This is a preparation for vfio device cdev as cdev gives userspace the
> capability to open device cdev fd and management stack (e.g. libvirt)
> could pass the device fd to the actual user (e.g. QEMU). As a result,
> the actual user has no idea
== Series Details ==
Series: drm/i915/mtl: Add Support for C10 chips
URL : https://patchwork.freedesktop.org/series/115664/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12921 -> Patchwork_115664v1
Summary
---
== Series Details ==
Series: drm/i915/mtl: Add Support for C10 chips
URL : https://patchwork.freedesktop.org/series/115664/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
== Series Details ==
Series: drm/i915/mtl: Add Support for C10 chips
URL : https://patchwork.freedesktop.org/series/115664/
State : warning
== Summary ==
Error: dim checkpatch failed
acf3d3886bcc drm/i915/mtl: Initial DDI port setup
fa367a60b5f5 drm/i915/mtl: Add DP rates
dd49f2562c22
On Wed, Mar 8, 2023 at 10:53 AM Rob Clark wrote:
>
> From: Rob Clark
>
> This series adds a deadline hint to fences, so realtime deadlines
> such as vblank can be communicated to the fence signaller for power/
> frequency management decisions.
>
> This is partially inspired by a trick i915 does,
== Series Details ==
Series: x86/topology: fix erroneous smp_num_siblings on Intel Hybrid platform
URL : https://patchwork.freedesktop.org/series/115661/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12921 -> Patchwork_115661v1
== Series Details ==
Series: x86/topology: fix erroneous smp_num_siblings on Intel Hybrid platform
URL : https://patchwork.freedesktop.org/series/115661/
State : warning
== Summary ==
Error: dim checkpatch failed
e89219f0529c x86/topology: fix erroneous smp_num_siblings on Intel Hybrid
On Mon, Mar 27, 2023 at 02:40:23AM -0700, Yi Liu wrote:
> External email: Use caution opening links or attachments
>
>
> Existing VFIO provides group-centric user APIs for userspace. Userspace
> opens the /dev/vfio/$group_id first before getting device fd and hence
> getting access to device.
On Mon, Mar 27, 2023 at 02:33:45AM -0700, Yi Liu wrote:
> External email: Use caution opening links or attachments
>
>
> The .bind_iommufd op of vfio emulated devices are either empty or does
> nothing. This is different with the vfio physical devices, to add vfio
> device cdev, need to make
+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 Fri, Mar 24, 2023 at 04:31:22PM -0700, Dixit, Ashutosh wrote:
> > > On Fri, 24 Mar 2023 11:15:02 -0700, Belgaumkar, Vinay wrote:
> >
On Sun, 26 Mar 2023 04:52:59 -0700, Rodrigo Vivi wrote:
>
Hi Rodrigo,
> On Fri, Mar 24, 2023 at 04:31:22PM -0700, Dixit, Ashutosh wrote:
> > On Fri, 24 Mar 2023 11:15:02 -0700, Belgaumkar, Vinay wrote:
> > >
> >
> > Hi Vinay,
> >
> > Thanks for the review. Comments inline below.
> >
> > > On
On Fri, 24 Mar 2023 17:06:33 -0700, Belgaumkar, Vinay wrote:
>
Hi Vinay,
> On 3/24/2023 4:31 PM, Dixit, Ashutosh wrote:
> > On Fri, 24 Mar 2023 11:15:02 -0700, Belgaumkar, Vinay wrote:
> > Hi Vinay,
> >
> > Thanks for the review. Comments inline below.
> Sorry about asking the same questions all
On Mon, Mar 27, 2023 at 02:33:46AM -0700, Yi Liu wrote:
> no need to pass the iommufd_ucmd pointer.
>
> Signed-off-by: Yi Liu
> ---
> drivers/iommu/iommufd/ioas.c| 14 +++---
> drivers/iommu/iommufd/iommufd_private.h | 4 ++--
> drivers/iommu/iommufd/selftest.c| 6
On 27/03/2023 08:07, Lionel Landwerlin wrote:
On 26/03/2023 14:18, Rodrigo Vivi wrote:
On Sat, Mar 25, 2023 at 02:19:21AM -0400, Teres Alexis, Alan Previn
wrote:
alan:snip
@@ -353,8 +367,20 @@ int intel_pxp_start(struct intel_pxp *pxp)
alan:snip
+ if (HAS_ENGINE(pxp->ctrl_gt, GSC0)) {
+
== Series Details ==
Series: Introduce new methods for verifying ownership in vfio PCI hot reset
(rev2)
URL : https://patchwork.freedesktop.org/series/115264/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12918_full -> Patchwork_115264v2_full
Let's get rid of the intel_uncore calls on display side.
v2: Fix multiple CHECK:PARENTHESIS_ALIGNMENT:
Alignment should match open parenthesis
Cc: Jani Nikula
Signed-off-by: Rodrigo Vivi
Reviewed-by: Ville Syrjälä
Link:
uncore->lock only protects the forcewake domain itself,
not the register accesses.
uncore's _fw alternatives are for cases where the domains
are not needed because we are sure that they are already
awake.
So the move towards the uncore's _fw alternatives seems
right, however using the
On Mon, 27 Mar 2023, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> Similar to FBC let's expose an debugfs file to control
> IPS false color. Enabling this provides an immediate visual
> feedback on whether IPS is working or not.
>
> Signed-off-by: Ville Syrjälä
Reviewed-by: Jani Nikula
>
On Mon, 27 Mar 2023, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> IPS is a per-pipe feature, so let's move the debugfs stuff
> under the crtc directory, and only register it when IPS
> is actually available.
>
> Signed-off-by: Ville Syrjälä
Yay!
Reviewed-by: Jani Nikula
> ---
>
== Series Details ==
Series: vfio: Make emulated devices prepared for vfio device cdev (rev4)
URL : https://patchwork.freedesktop.org/series/114846/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12918_full -> Patchwork_114846v4_full
On Mon, Mar 27, 2023 at 01:53:29PM +0300, Jani Nikula wrote:
> This reverts commit 211c4b0aba30d2eab9690ad61944c7bf20b33c16.
>
> Drop the commit from the topic/core-for-CI branch. We no longer need to
> select BROKEN to enable DRM_I915_UNSTABLE.
>
> Cc: Joonas Lahtinen
> Cc: Rodrigo Vivi
> Cc:
On Mon, Mar 27, 2023 at 01:53:30PM +0300, Jani Nikula wrote:
> Essentially this is a revert of commit d9d54a530a70 ("drm/i915: Put
> future HW and their uAPIs under STAGING & BROKEN").
>
> We currently have no users for this config option. The last one was
> removed in 8c26491f5853 ("drm/i915:
From: Ville Syrjälä
Similar to FBC let's expose an debugfs file to control
IPS false color. Enabling this provides an immediate visual
feedback on whether IPS is working or not.
Signed-off-by: Ville Syrjälä
---
drivers/gpu/drm/i915/display/hsw_ips.c| 58 ++-
From: Ville Syrjälä
IPS is a per-pipe feature, so let's move the debugfs stuff
under the crtc directory, and only register it when IPS
is actually available.
Signed-off-by: Ville Syrjälä
---
drivers/gpu/drm/i915/display/hsw_ips.c| 15 +++
> -Original Message-
> From: Intel-gfx On Behalf Of Imre
> Deak
> Sent: Thursday, March 23, 2023 4:21 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 24/29] drm/i915/tc: Don't connect the PHY in
> intel_tc_port_connected()
>
> Connecting the PHY for connector
Hi,
> -Original Message-
> From: Intel-gfx On Behalf Of Imre
> Deak
> Sent: maanantai 27. maaliskuuta 2023 15.11
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [core-for-CI] x86/topology: fix erroneous
> smp_num_siblings on
> Intel Hybrid platform
>
> From: Zhang Rui
>
== Series Details ==
Series: series starting with [1/2,core-for-CI] Revert "Revert "drm/i915: Don't
select BROKEN""
URL : https://patchwork.freedesktop.org/series/115659/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12918 -> Patchwork_115659v1
> -Original Message-
> From: Intel-gfx On Behalf Of Imre
> Deak
> Sent: Thursday, March 23, 2023 4:20 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 23/29] drm/i915/tc: Get power ref for reading the
> HPD live status register
>
> Enable the power required for the
From: Radhakrishna Sripada
C10 phys uses direct mapping internally for voltage and pre-emphasis levels.
Program the levels directly to the fields in the VDR Registers.
Bspec: 65449
v2: From table "C10: Tx EQ settings for DP 1.4x" it shows level 1
and preemphasis 1 instead of two times of
Display14 introduces a new way to instruct the PUnit with
power and bandwidth requirements of DE. Add the functionality
to program the registers and handle waits using interrupts.
The current wait time for timeouts is programmed for 10 msecs to
factor in the worst case scenarios. Changes made to
From: Radhakrishna Sripada
Like DG2, we still don't have a proper algorithm that can be used
for calculating PHY settings, but we do have tables of register
values for a handful of the more common link rates. Some support is
better than none, so let's go ahead and add/use these tables when we
From: Radhakrishna Sripada
XELPDP has C10 and C20 phys from Synopsys to drive displays. Each phy
has a dedicated PIPE 5.2 Message bus for configuration. This message
bus is used to configure the phy internal registers.
XELPDP has C10 phys to drive output to the EDP and the native output
from
Create a separate file to store registers for PICA chips
C10 and C20.
v2: Rename file (Jani)
v3: Use _PICK_EVEN_2RANGES() macro (Lucas)
Coding style fixed (Lucas)
Signed-off-by: Radhakrishna Sripada
Signed-off-by: Mika Kahola
---
.../gpu/drm/i915/display/intel_cx0_phy_regs.h | 131
Add DP rates for Meteorlake.
Signed-off-by: Radhakrishna Sripada
Signed-off-by: Mika Kahola
---
drivers/gpu/drm/i915/display/intel_dp.c | 15 ++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c
From: Clint Taylor
Initialization sequences and C10 phy are in place to be able to enable
the first 2 ports of MTL. The other ports use C20 phy that still need
to be properly added. Enable the first ports for now, keeping a TODO
comment about the others.
Cc: Radhakrishna Sripada
Reviewed-by:
Phy programming support for C10 PICA chips. This is the first part of
the series that adds support for PICA chips. Later the support for
C20 chips are added.
Signed-off-by: Mika Kahola
Clint Taylor (1):
drm/i915/mtl: Initial DDI port setup
Mika Kahola (3):
drm/i915/mtl: Add DP rates
== Series Details ==
Series: series starting with [1/2,core-for-CI] Revert "Revert "drm/i915: Don't
select BROKEN""
URL : https://patchwork.freedesktop.org/series/115659/
State : warning
== Summary ==
Error: dim checkpatch failed
90424153487a Revert "Revert "drm/i915: Don't select BROKEN""
> -Original Message-
> From: Intel-gfx On Behalf Of Imre
> Deak
> Sent: Thursday, March 23, 2023 4:20 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 22/29] drm/i915/adlp/tc: Use the DE HPD ISR
> register for hotplug detection
>
> The spec says to use the CPU ISR
From: Zhang Rui
The SMT siblings value returned by CPUID.1F SMT level EBX differs
among CPUs on Intel Hybrid platforms like AlderLake and MeteorLake.
It returns 2 for Pcore CPUs which have SMT siblings and returns 1 for
Ecore CPUs which do not have SMT siblings.
Today, the CPU boot code sets
== Series Details ==
Series: Introduce new methods for verifying ownership in vfio PCI hot reset
(rev2)
URL : https://patchwork.freedesktop.org/series/115264/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12918 -> Patchwork_115264v2
== Series Details ==
Series: Add vfio_device cdev for iommufd support (rev9)
URL : https://patchwork.freedesktop.org/series/113696/
State : failure
== Summary ==
Error: patch
https://patchwork.freedesktop.org/api/1.0/series/113696/revisions/9/mbox/ not
applied
Applying: vfio: Allocate per
> -Original Message-
> From: Intel-gfx On Behalf Of Imre
> Deak
> Sent: Thursday, March 23, 2023 4:20 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 21/29] drm/i915/tc: Add TC PHY hook to init the
> PHY
>
> Add a hook for platform specific PHY initialization.
> -Original Message-
> From: Intel-gfx On Behalf Of Imre
> Deak
> Sent: Thursday, March 23, 2023 7:08 PM
> To: Jani Nikula
> Cc: intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH 20/29] drm/i915/tc: Add asserts in TC PHY
> hooks
> that the required power is on
>
> On
> -Original Message-
> From: Intel-gfx On Behalf Of Imre
> Deak
> Sent: Thursday, March 23, 2023 4:20 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 19/29] drm/i915/tc: Add TC PHY hook to get the TC-
> cold blocking power domain
>
> Instead of the corresponding if
> From: Liu, Yi L
> Sent: Friday, March 24, 2023 5:25 PM
>
> > From: Jason Gunthorpe
> > Sent: Thursday, March 23, 2023 8:02 PM
> >
> > On Thu, Mar 23, 2023 at 03:15:20AM +, Liu, Yi L wrote:
> > > > From: Jason Gunthorpe
> > > > Sent: Wednesday, March 22, 2023 9:43 PM
> > > >
> > > > On
> -Original Message-
> From: Intel-gfx On Behalf Of Imre
> Deak
> Sent: Thursday, March 23, 2023 4:20 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 18/29] drm/i915/tc: Drop
> tc_cold_block()/unblock()'s
> power domain parameter
>
> Simplify
== Series Details ==
Series: Introduce new methods for verifying ownership in vfio PCI hot reset
(rev2)
URL : https://patchwork.freedesktop.org/series/115264/
State : warning
== Summary ==
Error: dim checkpatch failed
498fb1274097 vfio/pci: Update comment around group_fd get in
> -Original Message-
> From: Intel-gfx On Behalf Of Imre
> Deak
> Sent: Thursday, March 23, 2023 4:20 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 17/29] drm/i915/tc: Remove redundant wakeref=0
> check from unblock_tc_cold()
>
> After the previous patch
> -Original Message-
> From: Intel-gfx On Behalf Of Imre
> Deak
> Sent: Thursday, March 23, 2023 4:20 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 16/29] drm/i915/tc: Block/unblock TC-cold in the
> PHY connect/disconnect hooks
>
> Move blocking/unblocking the
== Series Details ==
Series: vfio: Make emulated devices prepared for vfio device cdev (rev4)
URL : https://patchwork.freedesktop.org/series/114846/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_12918 -> Patchwork_114846v4
== Series Details ==
Series: vfio: Make emulated devices prepared for vfio device cdev (rev4)
URL : https://patchwork.freedesktop.org/series/114846/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
-
== Series Details ==
Series: vfio: Make emulated devices prepared for vfio device cdev (rev4)
URL : https://patchwork.freedesktop.org/series/114846/
State : warning
== Summary ==
Error: dim checkpatch failed
b5391e6b2896 iommu/iommufd: Pass iommufd_ctx pointer in iommufd_get_ioas()
> -Original Message-
> From: Intel-gfx On Behalf Of Imre
> Deak
> Sent: Thursday, March 23, 2023 4:20 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 15/29] drm/i915/tc: Check TC mode instead of the
> VBT legacy flag
>
> After the previous patch the TC mode in the
== Series Details ==
Series: drm/i915/display: Program pipe A PIPE_MISC_A bit 9 Pixel Extension to 0
URL : https://patchwork.freedesktop.org/series/115652/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_12914_full -> Patchwork_115652v1_full
> -Original Message-
> From: Intel-gfx On Behalf Of Imre
> Deak
> Sent: Thursday, March 23, 2023 4:20 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 14/29] drm/i915/tc: Fix up the legacy VBT flag
> only in
> disconnected mode
>
> A follow-up patch simplifies the
> -Original Message-
> From: Intel-gfx On Behalf Of Imre
> Deak
> Sent: Thursday, March 23, 2023 4:20 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] [PATCH 13/29] drm/i915/tc: Add TC PHY hooks to
> connect/disconnect the PHY
>
> Add TC PHY hooks to connect/disconnect the
Essentially this is a revert of commit d9d54a530a70 ("drm/i915: Put
future HW and their uAPIs under STAGING & BROKEN").
We currently have no users for this config option. The last one was
removed in 8c26491f5853 ("drm/i915: Kill the fake lmem support"). Drop
it altogether; it's easy enough to
This reverts commit 211c4b0aba30d2eab9690ad61944c7bf20b33c16.
Drop the commit from the topic/core-for-CI branch. We no longer need to
select BROKEN to enable DRM_I915_UNSTABLE.
Cc: Joonas Lahtinen
Cc: Rodrigo Vivi
Cc: Tvrtko Ursulin
Signed-off-by: Jani Nikula
---
group code is not needed for vfio device cdev, so with vfio device cdev
introduced, the group infrastructures can be compiled out if only cdev
is needed.
Reviewed-by: Kevin Tian
Tested-by: Terrence Xu
Signed-off-by: Yi Liu
---
drivers/iommu/iommufd/Kconfig | 4 +-
drivers/vfio/Kconfig
this prepares for adding DETACH ioctl for emulated VFIO devices.
Reviewed-by: Kevin Tian
Tested-by: Terrence Xu
Tested-by: Nicolin Chen
Tested-by: Matthew Rosato
Signed-off-by: Yi Liu
---
drivers/gpu/drm/i915/gvt/kvmgt.c | 1 +
drivers/s390/cio/vfio_ccw_ops.c | 1 +
This adds ioctl for userspace to attach device cdev fd to and detach
from IOAS/hw_pagetable managed by iommufd.
VFIO_DEVICE_ATTACH_IOMMUFD_PT: attach vfio device to IOAS, hw_pagetable
managed by iommufd. Attach can be
undo
this prepares for adding DETACH ioctl for physical VFIO devices.
Reviewed-by: Kevin Tian
Tested-by: Terrence Xu
Tested-by: Nicolin Chen
Tested-by: Matthew Rosato
Signed-off-by: Yi Liu
---
Documentation/driver-api/vfio.rst | 8 +---
drivers/vfio/fsl-mc/vfio_fsl_mc.c
This adds ioctl for userspace to bind device cdev fd to iommufd.
VFIO_DEVICE_BIND_IOMMUFD: bind device to an iommufd, hence gain DMA
control provided by the iommufd. open_device
op is called after bind_iommufd op.
From: Nicolin Chen
Previously, the detach routine is only done by the destroy(). And it was
called by vfio_iommufd_emulated_unbind() when the device runs close(), so
all the mappings in iopt were cleaned in that setup, when the call trace
reaches this detach() routine.
Now, there's a need of a
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