From: Heikki Krogerus
The function returns with the ppm_lock held if there's an
error or the PPM reports BUSY condition.
This is a core-for-ci patch for [1]
[1]
https://lore.kernel.org/linux-usb/20240806112029.2984319-1-heikki.kroge...@linux.intel.com/
Reported-by: Luciano Coelho
Fixes: 5e9c
== Series Details ==
Series: drm/i915: remove __i915_printk()
URL : https://patchwork.freedesktop.org/series/136927/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_15187_full -> Patchwork_136927v1_full
Summary
---
**F
== Series Details ==
Series: drm/i915/bmg: Read display register timeout (rev2)
URL : https://patchwork.freedesktop.org/series/136497/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_15191 -> Patchwork_136497v2
Summary
--
> -Original Message-
> From: Kandpal, Suraj
> Sent: Monday, July 29, 2024 2:39 PM
> To: Golani, Mitulkumar Ajitkumar ;
> intel-gfx@lists.freedesktop.org
> Cc: intel...@lists.freedesktop.org
> Subject: RE: [PATCH] drm/i915/bmg: Read display register timeout
>
>
>
> > -Original Mes
Log the address of the register that caused the timeout
interrupt by reading RMTIMEOUTREG_CAPTURE
Signed-off-by: Mitul Golani
---
drivers/gpu/drm/i915/display/intel_display_irq.c | 7 ++-
drivers/gpu/drm/i915/i915_reg.h | 2 ++
2 files changed, 8 insertions(+), 1 deletion(-)
== Series Details ==
Series: cdc4ad36a8: kernel_BUG_at_include/linux/page-flags.h
URL : https://patchwork.freedesktop.org/series/136961/
State : failure
== Summary ==
Error: patch
https://patchwork.freedesktop.org/api/1.0/series/136961/revisions/1/mbox/ not
applied
Applying: cdc4ad36a8: kern
On Tue, Aug 06, 2024 at 10:26:17PM +0800, kernel test robot wrote:
> kernel test robot noticed "kernel_BUG_at_include/linux/page-flags.h" on:
>
> commit: cdc4ad36a871b7ac43fcc6b2891058d332ce60ce ("fs: Convert
> aops->write_begin to take a folio")
> https://git.kernel.org/cgit/linux/kernel/git/nex
On 8/6/2024 7:29 PM, Jani Nikula wrote:
On Tue, 06 Aug 2024, Ankit Nautiyal wrote:
diff --git a/drivers/gpu/drm/i915/display/intel_snps_hdmi_pll.h
b/drivers/gpu/drm/i915/display/intel_snps_hdmi_pll.h
index 9f60bd9bacbe..288289ec593f 100644
--- a/drivers/gpu/drm/i915/display/intel_snps_hdmi_p
To pick up changes from:
0f1bb41bf396 drm/i915: Support replaying GPU hangs with captured context image
This should be used to beautify DRM syscall arguments and it addresses
these tools/perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/include/uapi/drm/i915_drm.
-Original Message-
From: Intel-gfx On Behalf Of Jani
Nikula
Sent: Tuesday, August 6, 2024 6:39 AM
To: intel-gfx@lists.freedesktop.org
Cc: Nikula, Jani
Subject: [PATCH 3/3] drm/i915: remove __i915_printk()
>
> With the previous cleanups, the last remaining user of __i915_printk()
> is i9
-Original Message-
From: Intel-gfx On Behalf Of Jani
Nikula
Sent: Tuesday, August 6, 2024 6:39 AM
To: intel-gfx@lists.freedesktop.org
Cc: Nikula, Jani
Subject: [PATCH 2/3] drm/i915: remove i915_report_error()
>
> i915_report_error() has only two users, both in driver probe. I doubt
> th
-Original Message-
From: Intel-gfx On Behalf Of Jani
Nikula
Sent: Tuesday, August 6, 2024 6:39 AM
To: intel-gfx@lists.freedesktop.org
Cc: Nikula, Jani
Subject: [PATCH 1/3] drm/i915: remove a few __i915_printk() uses
>
> __i915_printk() does nothing for notice/info levels. Just use the
>
On Tue, Aug 06, 2024 at 02:25:13PM +0530, Arun R Murthy wrote:
> HPD is interrupt based and on runtime suspend change it to polling as
> HPD is not a wakeup event. A worker thread is scheduled for doing this
> polling and it keeps polling for HPD live status on an internval of 10s.
> On runtime res
Hi Arun,
kernel test robot noticed the following build errors:
[auto build test ERROR on drm-xe/drm-xe-next]
[also build test ERROR on drm-intel/for-linux-next
drm-intel/for-linux-next-fixes drm-tip/drm-tip linus/master v6.11-rc2
next-20240806]
[If your patch is applied to the wrong git tree
Hi David,
thanks for the patches and thanks Justin for debugging the issue.
I reviewed and merged it into drm-intel-gt-next.
Thanks,
Andi
On Sun, Aug 04, 2024 at 05:18:46PM +0800, David Gow wrote:
> From: David Gow
>
> As described in [1], there have been a couple of regressions in the TTM
>
== Series Details ==
Series: drm/i915: remove __i915_printk()
URL : https://patchwork.freedesktop.org/series/136927/
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: remove __i915_printk()
URL : https://patchwork.freedesktop.org/series/136927/
State : warning
== Summary ==
Error: dim checkpatch failed
35cd2f6098a9 drm/i915: remove a few __i915_printk() uses
e4981bdebe5c drm/i915: remove i915_report_error()
545c1e43b47
== Series Details ==
Series: drm/i915: remove __i915_printk()
URL : https://patchwork.freedesktop.org/series/136927/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_15187 -> Patchwork_136927v1
Summary
---
**SUCCESS**
On Wed, Jul 31, 2024 at 07:44:36PM +0300, Jani Nikula wrote:
> [...]
> diff --git a/drivers/gpu/drm/i915/display/g4x_dp.c
> b/drivers/gpu/drm/i915/display/g4x_dp.c
> index a8e746a0f670..c2128b46bdbd 100644
> --- a/drivers/gpu/drm/i915/display/g4x_dp.c
> +++ b/drivers/gpu/drm/i915/display/g4x_dp.c
On Wed, Jul 31, 2024 at 07:44:35PM +0300, Jani Nikula wrote:
> Going forward, struct intel_display shall replace struct
> drm_i915_private as the main display device data pointer type. Convert
> intel_opregion.[ch] to struct intel_display.
>
> Signed-off-by: Jani Nikula
> ---
> drivers/gpu/drm/i
== Series Details ==
Series: Add HDMI PLL Algorithm for SNPS/C10PHY (rev2)
URL : https://patchwork.freedesktop.org/series/135397/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_15186 -> Patchwork_135397v2
Summary
---
== Series Details ==
Series: Add HDMI PLL Algorithm for SNPS/C10PHY (rev2)
URL : https://patchwork.freedesktop.org/series/135397/
State : warning
== Summary ==
Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
+./arch/x86/include/asm/bitop
== Series Details ==
Series: Add HDMI PLL Algorithm for SNPS/C10PHY (rev2)
URL : https://patchwork.freedesktop.org/series/135397/
State : warning
== Summary ==
Error: dim checkpatch failed
8a9b0f71f831 drm/i915/display: Add support for SNPS PHY HDMI PLL algorithm for
DG2
-:39: WARNING:FILE_PA
b: 5e pop%rsi
c: c3 ret
d: 90 nop
e: 89 54 24 0c mov%edx,0xc(%rsp)
12: 89 4c 24 08 mov%ecx,0x8(%rsp)
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/a
On Tue, 06 Aug 2024, Jani Nikula wrote:
> On Thu, 01 Aug 2024, Gustavo Sousa wrote:
>> Quoting Jani Nikula (2024-07-29 11:30:10-03:00)
>>>Use to_intel_display() instead of kdev_to_i915() in the HDCP component
>>>API hooks. Avoid further drive-by changes at this point, and just
>>>convert the disp
On Thu, 01 Aug 2024, Gustavo Sousa wrote:
> Quoting Jani Nikula (2024-07-29 11:30:10-03:00)
>>Use to_intel_display() instead of kdev_to_i915() in the HDCP component
>>API hooks. Avoid further drive-by changes at this point, and just
>>convert the display pointer to i915, and leave the struct intel
On Tue, 06 Aug 2024, Ankit Nautiyal wrote:
> diff --git a/drivers/gpu/drm/i915/display/intel_snps_hdmi_pll.h
> b/drivers/gpu/drm/i915/display/intel_snps_hdmi_pll.h
> index 9f60bd9bacbe..288289ec593f 100644
> --- a/drivers/gpu/drm/i915/display/intel_snps_hdmi_pll.h
> +++ b/drivers/gpu/drm/i915/dis
On Wed, Jul 31, 2024 at 07:44:34PM +0300, Jani Nikula wrote:
> Prefer the short encoder/connector names for struct
> intel_encoder/intel_connector variables and parameters.
>
> Signed-off-by: Jani Nikula
Reviewed-by: Imre Deak
> ---
> drivers/gpu/drm/i915/display/intel_opregion.c | 23 +++
On Wed, Jul 31, 2024 at 07:44:33PM +0300, Jani Nikula wrote:
> Going forward, struct intel_display shall replace struct
> drm_i915_private as the main display device data pointer type. Convert
> intel_acpi.[ch] to struct intel_display.
>
> Signed-off-by: Jani Nikula
Reviewed-by: Imre Deak
> --
With the previous cleanups, the last remaining user of __i915_printk()
is i915_probe_error(). Switch that to use drm_dbg() and drm_err()
instead, dropping the request to report bugs in the few remaining
specific cases.
Signed-off-by: Jani Nikula
---
drivers/gpu/drm/i915/i915_utils.c | 41 ---
i915_report_error() has only two users, both in driver probe. I doubt
these cases are worth having a dedicated wrapper to also print bug
reporting info. Just switch them to regular drm_err() and remove the
wrapper.
Signed-off-by: Jani Nikula
---
drivers/gpu/drm/i915/i915_driver.c | 8
d
__i915_printk() does nothing for notice/info levels. Just use the
regular drm_notice() and drm_info() calls.
Signed-off-by: Jani Nikula
---
drivers/gpu/drm/i915/i915_utils.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_utils.c
b/driver
I don't think we need the bug reporting request in the few specific
places that lead to __i915_printk(). With them gone, there's really no
need for __i915_printk(). Just switch to regular drm logging.
Jani Nikula (3):
drm/i915: remove a few __i915_printk() uses
drm/i915: remove i915_report_err
Add C10 register bits to be used for computing HDMI PLLs with
algorithm.
Signed-off-by: Ankit Nautiyal
---
.../gpu/drm/i915/display/intel_cx0_phy_regs.h | 24 +++
1 file changed, 24 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_cx0_phy_regs.h
b/drivers/gpu/drm/i
Try HDMI PLL alogorithm for C10 PHY, if there are no pre-computed tables.
Also get rid of the helpers to get rate for HDMI for C10/20 PHY, as we no
longer depend only on pre-computed tables.
Signed-off-by: Ankit Nautiyal
---
drivers/gpu/drm/i915/display/intel_cx0_phy.c | 49 +---
Add support for computing C10 HDMI PLLS using the HDMI PLL algorithm.
v2:
-Fixed styling issues. (Jani)
Signed-off-by: Ankit Nautiyal
---
.../drm/i915/display/intel_snps_hdmi_pll.c| 76 +++
.../drm/i915/display/intel_snps_hdmi_pll.h| 2 +
2 files changed, 78 insertions(
Try SNPS_PHY HDMI alogorithm, if there are no pre-computed tables.
Also get rid of the helper to get rate for HDMI snps phy, as we no
longer depend only on pre-computed tables.
v2:
-Prefer pre-computed tables over computed values from algorithm. (Jani)
Signed-off-by: Ankit Nautiyal
---
drivers/
Add helper _intel_phy_compute_hdmi_tmds_pll to calculate the necessary
parameters for configuring the HDMI PLL for SNPS MPLLB and C10 PHY.
The pll parameters are computed for desired pixel clock, curve data
and other inputs used for interpolation and finally stored in the
pll_state. Bspec:54032
C
The HDMI PLL programming involves pre-calculated values for specific
frequencies and an algorithm to compute values for other frequencies.
While the algorithm itself wasn't part of the driver, tables were
added based on it for known modes.
Some HDMI modes were pruned due to lack of support (for ex
On Tue, 06 Aug 2024, Jani Nikula wrote:
> On Thu, 01 Aug 2024, Gustavo Sousa wrote:
>> Quoting Jani Nikula (2024-07-29 11:30:04-03:00)
>>>The test code seems to assume struct drm_device * is stored in
>>>drvdata. This is (currently) not the case. Use the proper helper to get
>>>at the xe device.
On Thu, 01 Aug 2024, Gustavo Sousa wrote:
> Quoting Jani Nikula (2024-07-29 11:30:04-03:00)
>>The test code seems to assume struct drm_device * is stored in
>>drvdata. This is (currently) not the case. Use the proper helper to get
>>at the xe device.
>>
>>This has not been an issue, because struct
On Thu, 01 Aug 2024, Gustavo Sousa wrote:
> Quoting Jani Nikula (2024-07-29 11:30:03-03:00)
>>There are enough users for kernel device to xe device conversion, add a
>>helper for it.
>>
>>Signed-off-by: Jani Nikula
>>---
>> drivers/gpu/drm/xe/xe_device.h| 5 +
>> drivers/gpu/drm/xe/xe_gsc_
Quoting Andi Shyti (2024-08-06 12:46:07)
> Hi Greg,
>
> same question without the stable mailing list not to trigger the
> automatic reply.
>
> > Andi Shyti (2):
> > drm/i915/gem: Adjust vma offset for framebuffer mmap offset
> > drm/i915/gem: Fix Virtual Memory mapping boundaries calculation
On Tue, Aug 06, 2024 at 12:43:09AM +, Patchwork wrote:
> == Series Details ==
>
> Series: drm/i915: Dump DSC HW state
> URL : https://patchwork.freedesktop.org/series/136890/
> State : failure
The patchset is pushed to drm-intel-next, thanks for the acks. The
failures are unrelated, see bel
Hi Greg,
same question without the stable mailing list not to trigger the
automatic reply.
> Andi Shyti (2):
> drm/i915/gem: Adjust vma offset for framebuffer mmap offset
> drm/i915/gem: Fix Virtual Memory mapping boundaries calculation
I have forgotten to actually Cc the stable mailing list
== Series Details ==
Series: drm/xe/pm: Change HPD to polling on runtime suspend
URL : https://patchwork.freedesktop.org/series/136917/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_15183 -> Patchwork_136917v1
Summary
-
HPD is interrupt based and on runtime suspend change it to polling as
HPD is not a wakeup event. A worker thread is scheduled for doing this
polling and it keeps polling for HPD live status on an internval of 10s.
On runtime resume disable polling and fallback to interrupt mechanism.
Signed-off-by
Hi Raag
On 7/30/2024 11:35 AM, Raag Jadav wrote:
Add hwmon support for fan1_input attribute, which will expose fan speed
in RPM. With this in place we can monitor fan speed using lm-sensors tool.
$ sensors
i915-pci-0300
Adapter: PCI adapter
in0: 653.00 mV
fan1:3833 RPM
power1:
Hi
Am 05.08.24 um 21:00 schrieb Deucher, Alexander:
[Public]
-Original Message-
From: Thomas Zimmermann
Sent: Wednesday, July 31, 2024 8:17 AM
To: maarten.lankho...@linux.intel.com; mrip...@kernel.org;
airl...@gmail.com; dan...@ffwll.ch
Cc: amd-...@lists.freedesktop.org; dri-de...@lis
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