Hi Matt,
> > + /*
> > +* Do not create the command streamer for CCS slices beyond the first.
> > +* All the workload submitted to the first engine will be shared among
> > +* all the slices.
> > +*
> > +* Once the user will be allowed to customize the CCS mode, then this
> >
Hi,
On Thu, Mar 28, 2024 at 08:18:33AM +0100, Andi Shyti wrote:
> Anyone using 'dev_priv' instead of 'i915' in a cleaned-up area
> should be fined and required to do community service for a few
> days.
Not to scare people off, I would add another sentence in between:
"Using 'i915' instead of
> -Original Message-
> From: Hogander, Jouni
> Sent: Tuesday, March 19, 2024 2:33 PM
> To: intel-gfx@lists.freedesktop.org
> Cc: Kahola, Mika ; Hogander, Jouni
>
> Subject: [PATCH 4/5] drm/i915/display: Add definition for MCURSOR_MODE_64_2B
>
> MCURSOR_MODE_64_2B is used in
On Wed, 27 Mar 2024 13:29:16 +0200
Pekka Paalanen wrote:
> On Wed, 27 Mar 2024 07:11:48 +
> "Garg, Nemesa" wrote:
>
> > > -Original Message-
> > > From: Pekka Paalanen
> > > Sent: Wednesday, March 13, 2024 3:07 PM
> > > To: Garg, Nemesa
> > > Cc: Simon Ser ;
Check return value for drmm_mutex_init as it can fail and return on
failure.
Signed-off-by: Arun R Murthy
---
drivers/gpu/drm/xe/display/xe_display.c | 14 --
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/xe/display/xe_display.c
On 28/03/2024 07:18, Andi Shyti wrote:
Anyone using 'dev_priv' instead of 'i915' in a cleaned-up area
should be fined and required to do community service for a few
days.
I thought I had cleaned up the 'gem/' directory in the past, but
still, old aficionados of the 'dev_priv' name keep
Hi Andi,
On 3/27/2024 9:05 PM, Andi Shyti wrote:
Commit 9bb66c179f50 ("drm/i915: Reserve some kernel space per
vm") reduces the available VM space of one page in order to apply
Wa_16018031267 and Wa_16018063123.
This page was reserved indiscrimitely in all platforms even when
not needed. Limit
> -Original Message-
> From: Hogander, Jouni
> Sent: Tuesday, March 19, 2024 2:33 PM
> To: intel-gfx@lists.freedesktop.org
> Cc: Kahola, Mika ; Hogander, Jouni
>
> Subject: [PATCH 3/5] drm/i915/display/intel_psr: Fix
> intel_psr2_sel_fetch_et_alignment usage
>
> Currently we are not
Hi Arun,
...
> - drmm_mutex_init(>drm, >sb_lock);
> - drmm_mutex_init(>drm, >display.backlight.lock);
> - drmm_mutex_init(>drm, >display.audio.mutex);
> - drmm_mutex_init(>drm, >display.wm.wm_mutex);
> - drmm_mutex_init(>drm, >display.pps.mutex);
> - drmm_mutex_init(>drm,
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 11:16 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [PATCH 01/13] drm/i915/cdclk: Fix CDCLK programming order when
> pipes are active
>
> From: Ville Syrjälä
>
> Currently we
Hi,
I think we are at the end of it and hopefully this is the last
version. Thanks Matt for having followed this series until here.
This series does basically two things:
1. Disables automatic load balancing as adviced by the hardware
workaround.
2. Assigns all the CCS slices to one single
Enable only one CCS engine by default with all the compute sices
allocated to it.
While generating the list of UABI engines to be exposed to the
user, exclude any additional CCS engines beyond the first
instance.
This change can be tested with igt i915_query.
Fixes: d2eae8e98d59 ("drm/i915/dg2:
The hardware should not dynamically balance the load between CCS
engines. Wa_14019159160 recommends disabling it across all
platforms.
Fixes: d2eae8e98d59 ("drm/i915/dg2: Drop force_probe requirement")
Signed-off-by: Andi Shyti
Cc: Chris Wilson
Cc: Joonas Lahtinen
Cc: Matt Roper
Cc: # v6.2+
We want a fixed load CCS balancing consisting in all slices
sharing one single user engine. For this reason do not create the
intel_engine_cs structure with its dedicated command streamer for
CCS slices beyond the first.
Fixes: d2eae8e98d59 ("drm/i915/dg2: Drop force_probe requirement")
Hi Nirmoy,
On Thu, Mar 28, 2024 at 09:54:12AM +0100, Nirmoy Das wrote:
> On 3/27/2024 9:05 PM, Andi Shyti wrote:
> > Commit 9bb66c179f50 ("drm/i915: Reserve some kernel space per
> > vm") reduces the available VM space of one page in order to apply
> > Wa_16018031267 and Wa_16018063123.
> >
> >
Hi Ashutosh,
On Wednesday, 27 March 2024 21:37:19 CET Dixit, Ashutosh wrote:
> On Wed, 27 Mar 2024 02:15:27 -0700, Krzysztofik, Janusz wrote:
> >
>
> Hi Janusz,
>
> > For me, that still doesn't explain why you think that i915->hwmon reset to
> > NULL on i915 driver unregister can be the root
Anyone using 'dev_priv' instead of 'i915' in a cleaned-up area
should be fined and required to do community service for a few
days.
I thought I had cleaned up the 'gem/' directory in the past, but
still, old aficionados of the 'dev_priv' name keep sneaking it
in.
Signed-off-by: Andi Shyti
Cc:
> -Original Message-
> From: Andi Shyti
> Sent: Thursday, March 28, 2024 4:16 PM
> To: Jani Nikula
> Cc: Andi Shyti ; Murthy, Arun R
> ; intel-gfx@lists.freedesktop.org; intel-
> x...@lists.freedesktop.org
> Subject: Re: [PATCHv2] drm/xe/display: check for error on drmm_mutex_init
>
>
Hi Dave, Sima,
Happy easter!!
Cheers,
~Maarten
drm-misc-next-2024-03-28:
drm-misc-next for v6.10-rc1:
The deal of a lifetime! You get ALL of the previous
drm-misc-next-2024-03-21-1 tag!!
But WAIT, there's MORE!
Cross-subsystem Changes:
- Assorted DT binding updates.
Core Changes:
- Clarify
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 11:16 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [PATCH 05/13] drm/i915: Loop over all active pipes in
> intel_mbus_dbox_update
>
> From: Stanislav Lisovskiy
>
> We need to
On Thu, Mar 28, 2024 at 12:24:55PM +0200, Jani Nikula wrote:
Use localized __diag_push(), __diag_ignore_all() with rationale, and
__diag_pop() for specific initializations instead of blanket disabling
of -Woverride-init across several files.
Note that we've tried this before with commit
At the moment, we allow force joiner debugs to work only for connector
with status connected and a crtc attached to it.
This creates a problem when we force bigjoiner and then pipe gets reset
before the force bigjoiner is disabled.
Relax the condition to check for crtc while exposing the debugfs.
> -Original Message-
> From: Borah, Chaitanya Kumar
> Sent: Thursday, March 28, 2024 3:56 PM
> To: Kandpal, Suraj ; intel-gfx@lists.freedesktop.org
> Subject: RE: [PATCH 2/2] drm/i915/hdcp: Fix get remote hdcp capability
> function
>
> Hello,
>
> > -Original Message-
> > From:
On Thu, Mar 28, 2024, at 11:46, Jani Nikula wrote:
> On Thu, 28 Mar 2024, "Arnd Bergmann" wrote:
>> On Thu, Mar 28, 2024, at 11:24, Jani Nikula wrote:
>>> Use localized __diag_push(), __diag_ignore_all() with rationale, and
>>> __diag_pop() for specific initializations instead of blanket
Hi Janusz,
On 2024-03-27 at 23:26:03 +0100, Janusz Krzysztofik wrote:
> On Wednesday, 27 March 2024 18:27:50 CET Kamil Konieczny wrote:
> > Hi Janusz,
> > On 2024-03-27 at 12:22:54 +0100, Janusz Krzysztofik wrote:
> > > KUnit can provide KTAP reports from test modules via debugfs files, one
> > >
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 11:16 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [PATCH 07/13] drm/i915: Extract intel_dbuf_mbus_join_update()
>
> From: Ville Syrjälä
>
> Extact the stuff that writes the
On Thu, Mar 28, 2024 at 09:16:06AM +, Murthy, Arun R wrote:
>
> > -Original Message-
> > From: Intel-gfx On Behalf Of Ville
> > Syrjala
> > Sent: Wednesday, March 27, 2024 11:16 PM
> > To: intel-gfx@lists.freedesktop.org
> > Subject: [PATCH 01/13] drm/i915/cdclk: Fix CDCLK
On Wed, Mar 27, 2024 at 10:54:53PM +0100, Janusz Krzysztofik wrote:
>+static DIR *kunit_debugfs_open(void)
>+{
>+ const char *debugfs_path = igt_debugfs_mount();
>+ int debugfs_fd, kunit_fd;
>+ DIR *kunit_dir;
>+
>+ if (igt_debug_on(!debugfs_path))
>+ return NULL;
>+
>+
Hi Dave, Sima,
this is the weekly PR for drm-misc-fixes.
Best regards
Thomas
drm-misc-fixes-2024-03-28:
Short summary of fixes pull:
bridge:
- select DRM_KMS_HELPER
dma-buf:
- fix NULL-pointer deref
dp:
- fix div-by-zero in DP MST unplug code
fbdev:
- select FB_IOMEM_FOPS for SBus
nouveau:
Tested-by: Kunal Joshi
== Series Details ==
Series: drm/i915/panelreplay: Panel replay workaround with VRR (rev4)
URL : https://patchwork.freedesktop.org/series/129632/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_14495 -> Patchwork_129632v4
== Series Details ==
Series: drm/i915/gt: Limit the reserved VM space to only the platforms that
need it
URL : https://patchwork.freedesktop.org/series/131707/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_14495 -> Patchwork_131707v1
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 11:16 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [PATCH 12/13] drm/i915: Use a plain old int for the cdclk/mdclk ratio
>
> From: Ville Syrjälä
>
> No point in throwing
== Series Details ==
Series: drm/i915: Implemnt vblank sycnhronized mbus joining changes
URL : https://patchwork.freedesktop.org/series/131700/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_14495_full -> Patchwork_131700v1_full
On Thu, Mar 28, 2024 at 07:44:21PM +0530, Ankit Nautiyal wrote:
> At the moment, we allow force joiner debugs to work only for connector
> with status connected and a crtc attached to it.
> This creates a problem when we force bigjoiner and then pipe gets reset
> before the force bigjoiner is
== Series Details ==
Series: drm/i915: Implemnt vblank sycnhronized mbus joining changes
URL : https://patchwork.freedesktop.org/series/131700/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_14495 -> Patchwork_131700v1
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 11:16 PM
> To: intel-gfx@lists.freedesktop.org
> Cc: Ville Syrjälä
> Subject: [PATCH 11/13] drm/i915: Implement vblank synchronized MBUS join
> changes
>
> From: Stanislav Lisovskiy
== Series Details ==
Series: drm/xe/display: check for error on drmm_mutex_init (rev3)
URL : https://patchwork.freedesktop.org/series/131301/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_14496 -> Patchwork_131301v3
== Series Details ==
Series: Disable automatic load CCS load balancing (rev13)
URL : https://patchwork.freedesktop.org/series/129951/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_14496 -> Patchwork_129951v13
Summary
== Series Details ==
Series: drm/i915/gem: Replace dev_priv with i915
URL : https://patchwork.freedesktop.org/series/131736/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_14495 -> Patchwork_131736v1
Summary
---
== Series Details ==
Series: drm/i915: A few bigjoiner fixes
URL : https://patchwork.freedesktop.org/series/131711/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_14495 -> Patchwork_131711v1
Summary
---
**SUCCESS**
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 11:16 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [PATCH 13/13] drm/i915: Optimize out redundant dbuf slice updates
>
> From: Ville Syrjälä
>
> if the new dbuf slices are a
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 11:16 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [PATCH 00/13] drm/i915: Implemnt vblank sycnhronized mbus joining
> changes
Nit: Typo in implement and synchronized
> From:
From: Chaitanya Kumar Borah
In cases where the sof driver is unable to find the firmware and/or
topology file [1], it exits without releasing the i915 runtime
pm wakeref [2]. This results in dmesg warnings[3] during
suspend/resume or driver unbind. Add remove_late() to the failure path
of
Hello
> -Original Message-
> From: Kandpal, Suraj
> Sent: Wednesday, March 27, 2024 10:14 AM
> To: intel-gfx@lists.freedesktop.org
> Cc: Borah, Chaitanya Kumar ; Kandpal,
> Suraj
> Subject: [PATCH 1/2] drm/i915/display: Initialize capability variables
>
> Initialize HDCP capability
On Thu, 2024-03-21 at 07:43 +, Shankar, Uma wrote:
>
> > -Original Message-
> > From: Coelho, Luciano
> > Sent: Monday, March 18, 2024 7:08 PM
> > To: intel-gfx@lists.freedesktop.org
> > Cc: intel...@lists.freedesktop.org; Shankar, Uma ;
> > ville.syrj...@linux.intel.com; Nikula,
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 11:16 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [PATCH 04/13] drm/i915/cdclk: Indicate whether CDCLK change happens
> during pre or post plane update
>
> From: Ville Syrjälä
Enable access to internal spi on DGFX devices via a child device.
The spi child device is exposed via auxiliary bus.
CC: Rodrigo Vivi
CC: Lucas De Marchi
Signed-off-by: Tomas Winkler
Signed-off-by: Alexander Usyskin
---
drivers/gpu/drm/i915/Makefile| 4 ++
Check SPI access mode from GSC FW status registers
and overwrite access status read from SPI descriptor, if needed.
Signed-off-by: Alexander Usyskin
---
drivers/gpu/drm/i915/spi/intel_spi.c | 25 +
1 file changed, 25 insertions(+)
diff --git
Add the dGFX spi region map and convey it via auxiliary device
to the spi child device.
CC: Rodrigo Vivi
CC: Lucas De Marchi
Signed-off-by: Alexander Usyskin
Signed-off-by: Tomas Winkler
---
drivers/gpu/drm/i915/spi/intel_spi.c | 8
1 file changed, 8 insertions(+)
diff --git
Register the on-die spi device with the mtd subsystem.
Refcount spi object on _get and _put mtd callbacks.
CC: Rodrigo Vivi
CC: Lucas De Marchi
Signed-off-by: Tomas Winkler
Signed-off-by: Alexander Usyskin
---
drivers/spi/spi-intel-dg.c | 111 +
1 file
GSC SPI HW errors on quad access overlapping 1K border.
Align 64bit read and write to avoid readq/writeq over 1K border.
Signed-off-by: Alexander Usyskin
---
drivers/spi/spi-intel-dg.c | 35 +++
1 file changed, 35 insertions(+)
diff --git
Implement spi_read(), spi_erase() and spi_write() functions.
CC: Lucas De Marchi
CC: Rodrigo Vivi
Signed-off-by: Tomas Winkler
Signed-off-by: Alexander Usyskin
Signed-off-by: Vitaly Lubart
---
drivers/spi/spi-intel-dg.c | 199 +
1 file changed, 199
Enable runtime PM in spi driver to notify graphics driver that
whole card should be kept awake while spi operations are
performed through this driver.
CC: Lucas De Marchi
Signed-off-by: Alexander Usyskin
---
drivers/spi/spi-intel-dg.c | 44 ++
1 file
Implement mtd read, erase, and write handlers.
For erase operation address and size should be 4K aligned.
For write operation address and size has to be 4bytes aligned.
CC: Rodrigo Vivi
CC: Lucas De Marchi
Signed-off-by: Tomas Winkler
Signed-off-by: Vitaly Lubart
Signed-off-by: Alexander
Signed-off-by: Alexander Usyskin
---
drivers/gpu/drm/xe/Makefile | 1 +
drivers/gpu/drm/xe/xe_device.c | 3 ++
drivers/gpu/drm/xe/xe_device_types.h | 5 ++
drivers/gpu/drm/xe/xe_spi.c | 78
drivers/gpu/drm/xe/xe_spi.h | 15 ++
In intel-dg spi, there is no access to the spi controller,
the information is extracted from the descriptor region.
CC: Rodrigo Vivi
CC: Lucas De Marchi
Signed-off-by: Tomas Winkler
Signed-off-by: Alexander Usyskin
---
drivers/spi/spi-intel-dg.c | 190 +
1
Add auxiliary driver for intel discrete graphics
on-die spi device.
CC: Rodrigo Vivi
Signed-off-by: Tomas Winkler
Signed-off-by: Lucas De Marchi
Signed-off-by: Alexander Usyskin
---
drivers/spi/Kconfig| 11 +++
drivers/spi/Makefile | 1 +
drivers/spi/spi-intel-dg.c | 146
Check SPI access mode from GSC FW status registers
and overwrite access status read from SPI descriptor, if needed.
Signed-off-by: Alexander Usyskin
---
drivers/gpu/drm/xe/regs/xe_gsc_regs.h | 5 +
drivers/gpu/drm/xe/xe_heci_gsc.c | 5 +
drivers/gpu/drm/xe/xe_spi.c | 31
Add driver for access to Intel discrete graphics card
internal SPI device.
Expose device on auxiliary bus by i915 and Xe drivers and
provide spi driver to register this device with MTD framework.
This is a rewrite of "drm/i915/spi: spi access for discrete graphics"
series with connection to the
Add auxilary bus device structure for
Intel Discrete Graphics SPI device.
Signed-off-by: Alexander Usyskin
---
include/linux/intel_dg_spi_aux.h | 27 +++
1 file changed, 27 insertions(+)
create mode 100644 include/linux/intel_dg_spi_aux.h
diff --git
== Series Details ==
Series: drm/i915: Implemnt vblank sycnhronized mbus joining changes
URL : https://patchwork.freedesktop.org/series/131700/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_14495 -> Patchwork_131700v1
On Thu, 28 Mar 2024, "Arnd Bergmann" wrote:
> On Thu, Mar 28, 2024, at 11:24, Jani Nikula wrote:
>> Use localized __diag_push(), __diag_ignore_all() with rationale, and
>> __diag_pop() for specific initializations instead of blanket disabling
>> of -Woverride-init across several files.
>>
>> Note
Hi Jani,
On Thu, Mar 28, 2024 at 12:33:09PM +0200, Jani Nikula wrote:
> On Thu, 28 Mar 2024, Andi Shyti wrote:
> >> - drmm_mutex_init(>drm, >sb_lock);
> >> - drmm_mutex_init(>drm, >display.backlight.lock);
> >> - drmm_mutex_init(>drm, >display.audio.mutex);
> >> - drmm_mutex_init(>drm,
On Thu, Mar 28, 2024, at 11:24, Jani Nikula wrote:
> Use localized __diag_push(), __diag_ignore_all() with rationale, and
> __diag_pop() for specific initializations instead of blanket disabling
> of -Woverride-init across several files.
>
> Note that we've tried this before with commit
Hi Nirmoy,
On Tue, Mar 26, 2024 at 01:05:37PM +0100, Nirmoy Das wrote:
> On 3/26/2024 12:12 PM, Andi Shyti wrote:
> > > > diff --git a/drivers/gpu/drm/i915/gem/i915_gem_mman.c
> > > > b/drivers/gpu/drm/i915/gem/i915_gem_mman.c
> > > > index a2195e28b625..57a2dda2c3cc 100644
> > > > ---
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 11:16 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [PATCH 06/13] drm/i915: Relocate intel_mbus_dbox_update()
>
> From: Ville Syrjälä
>
> intel_mbus_dbox_update() will become
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 11:16 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [PATCH 08/13] drm/i915: Extract
> intel_dbuf_mdclk_min_tracker_update()
>
> From: Ville Syrjälä
>
> Extact the stuff that
From: Chaitanya Kumar Borah
In cases where the sof driver is unable to find the firmware and/or
topology file [1], it exits without releasing the i915 runtime
pm wakeref [2]. This results in dmesg warnings[3] during
suspend/resume or driver unbind. Add remove_late() to the failure path
of
Hi Arun,
> > On Thu, Mar 28, 2024 at 12:33:09PM +0200, Jani Nikula wrote:
> > > On Thu, 28 Mar 2024, Andi Shyti wrote:
> > > >> - drmm_mutex_init(>drm, >sb_lock);
> > > >> - drmm_mutex_init(>drm, >display.backlight.lock);
> > > >> - drmm_mutex_init(>drm, >display.audio.mutex);
> >
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 11:16 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [PATCH 01/13] drm/i915/cdclk: Fix CDCLK programming order when
> pipes are active
>
> From: Ville Syrjälä
>
> Currently we
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 11:16 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [PATCH 02/13] drm/i915/cdclk: Fix voltage_level programming edge case
>
> From: Ville Syrjälä
>
> Currently we only consider
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 11:16 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [PATCH 09/13] drm/i915: Add debugs for mbus joining and dbuf ratio
> programming
Looks Good to me.
Reviewed-by: Uma Shankar
Calculate aux less wake time and store it into alpm_params struct
Bspec: 71477
v4:
- re-use fast_wake_lines to store aux_less_wake_lines
v3:
- use ALPM_CTL_AUX_LESS_WAKE_TIME_MASK instead of value 63
v2:
- use variables instead of values directly
- fix max value
- move converting port
Add get function for silence period and lfps half cycle. Values are taken
from the tables in bspec.
Bspec: 71632
v3:
- use PORT_ALPM_CTL_SILENCE_PERIOD_MASK instead of value 255
- use PORT_ALPM_LFPS_CTL_LAST_LFPS_HALF_CYCLE_DURATION_MASK instead of
value 31
v2:
- fix some checks
-
Enable ALPM AUX-Less on source side for Panel Replay eDP. Also write all
calculated AUX-Less configuration values accordingly. Enabling it on sink
side is in upcoming patch.
Bspec: 71477
v5:
- mention enable is only on source side in commit message
v4:
- add comment explaining why AUX less
This patch set is implementing calculation of ALPM AUX-Less parameters
for Intel HW and writing them in case of AUX-Less is enabled. It is
also enabling ALPM AUX-Less for eDP Panel Replay. Current code is not
allowing Panel Replay on eDP. Patches for this are coming later.
This implementation is
Couple of ALPM AUX-Less related fields are missing from ALPM register
definitions. Add these and remove some duplicate definitions.
Bspec: 70294
V2: add Bspec reference
Signed-off-by: Jouni Högander
Reviewed-by: Arun R Murthy
Reviewed-by: Animesh Manna
---
No need to write ALPM configuration for DP2.0 Panel Replay or PSR1.
Signed-off-by: Jouni Högander
Reviewed-by: Animesh Manna
---
drivers/gpu/drm/i915/display/intel_psr.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c
Hello,
> -Original Message-
> From: Kandpal, Suraj
> Sent: Wednesday, March 27, 2024 10:14 AM
> To: intel-gfx@lists.freedesktop.org
> Cc: Borah, Chaitanya Kumar ; Kandpal,
> Suraj
> Subject: [PATCH 2/2] drm/i915/hdcp: Fix get remote hdcp capability function
>
> HDCP 1.x capability
Use localized __diag_push(), __diag_ignore_all() with rationale, and
__diag_pop() for specific initializations instead of blanket disabling
of -Woverride-init across several files.
Note that we've tried this before with commit 88e9664434c9 ("drm/i915:
use localized __diag_ignore_all() instead of
On Thu, 28 Mar 2024, Andi Shyti wrote:
> Hi Arun,
>
> ...
>
>> -drmm_mutex_init(>drm, >sb_lock);
>> -drmm_mutex_init(>drm, >display.backlight.lock);
>> -drmm_mutex_init(>drm, >display.audio.mutex);
>> -drmm_mutex_init(>drm, >display.wm.wm_mutex);
>> -drmm_mutex_init(>drm,
On Wed, 27 Mar 2024, Nathan Chancellor wrote:
> On Wed, Mar 27, 2024 at 09:59:01AM +0200, Jani Nikula wrote:
>> An alternative would be to "depends on !COMPILE_TEST" that we have in
>> i915, but then some folks want to have COMPILE_TEST in drm, because some
>> drivers are otherwise hard for
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 3:40 AM
> To: intel-gfx@lists.freedesktop.org
> Subject: [PATCH v2 1/3] drm/i915/cdclk: Fix CDCLK programming order when
> pipes are active
>
> From: Ville Syrjälä
>
> Currently we
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 11:16 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [PATCH 10/13] drm/i915: Use old mbus_join value when increasing
> CDCLK
>
> From: Stanislav Lisovskiy
>
> In order to make
== Series Details ==
Series: drm/i915/gem: Replace dev_priv with i915
URL : https://patchwork.freedesktop.org/series/131736/
State : warning
== Summary ==
Error: dim checkpatch failed
377e6b1d48e2 drm/i915/gem: Replace dev_priv with i915
-:38: WARNING:LONG_LINE: line length of 101 exceeds 100
== Series Details ==
Series: drm/i915/gem: Replace dev_priv with i915
URL : https://patchwork.freedesktop.org/series/131736/
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: Disable automatic load CCS load balancing (rev13)
URL : https://patchwork.freedesktop.org/series/129951/
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: Disable automatic load CCS load balancing (rev13)
URL : https://patchwork.freedesktop.org/series/129951/
State : warning
== Summary ==
Error: dim checkpatch failed
1047fc2e60be drm/i915/gt: Disable HW load balancing for CCS
241a653471f2 drm/i915/gt: Do not
Commit 9bb66c179f50 ("drm/i915: Reserve some kernel space per
vm") reduces the available VM space of one page in order to apply
Wa_16018031267 and Wa_16018063123.
This page was reserved indiscrimitely in all platforms even when not needed.
Limit it to DG2 onwards.
Fixes: 9bb66c179f50
> -Original Message-
> From: Intel-gfx On Behalf Of Ville
> Syrjala
> Sent: Wednesday, March 27, 2024 11:16 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [PATCH 03/13] drm/i915/cdclk: Drop tgl/dg2 cdclk bump hacks
>
> From: Ville Syrjälä
>
> No ever figured out why bumping the
On Wednesday, 27 March 2024 22:54:53 CET Janusz Krzysztofik wrote:
> On Wednesday, 27 March 2024 17:03:01 CET Lucas De Marchi wrote:
> > On Wed, Mar 27, 2024 at 12:22:54PM +0100, Janusz Krzysztofik wrote:
> > >KUnit can provide KTAP reports from test modules via debugfs files, one
> > >per test
> -Original Message-
> From: Hogander, Jouni
> Sent: Tuesday, March 19, 2024 2:33 PM
> To: intel-gfx@lists.freedesktop.org
> Cc: Kahola, Mika ; Hogander, Jouni
>
> Subject: [PATCH 5/5] drm/i915/display: Implement Wa_16021440873
>
> This patch is implementing Wa_16021440873.
>
> Bspec:
On Thu, 2024-03-28 at 12:57 +, Kahola, Mika wrote:
> > -Original Message-
> > From: Hogander, Jouni
> > Sent: Tuesday, March 19, 2024 2:33 PM
> > To: intel-gfx@lists.freedesktop.org
> > Cc: Kahola, Mika ; Hogander, Jouni
> >
> > Subject: [PATCH 5/5] drm/i915/display: Implement
On Wed, Mar 20, 2024 at 10:11:41PM +0200, Imre Deak wrote:
> Fix the calculation of the DSC line buffer depth. This is limited both
> by the source's and sink's maximum line buffer depth, but the former one
> was not taken into account. On all Intel platform's the source's maximum
> buffer depth
== Series Details ==
Series: drm/i915: A few bigjoiner fixes
URL : https://patchwork.freedesktop.org/series/131711/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_14495_full -> Patchwork_131711v1_full
Summary
---
== Series Details ==
Series: drm/xe/display: check for error on drmm_mutex_init (rev3)
URL : https://patchwork.freedesktop.org/series/131301/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_14496_full -> Patchwork_131301v3_full
== Series Details ==
Series: drm/i915/gt: Limit the reserved VM space to only the platforms that
need it
URL : https://patchwork.freedesktop.org/series/131707/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_14495_full -> Patchwork_131707v1_full
Hi Rodrigo,
On Thu, Mar 28, 2024 at 05:31:07PM -0400, Rodrigo Vivi wrote:
> This null check is bogus because we are already using 'ce' stuff
> in many places before this function is called.
>
> Having this here is useless and confuses static analyzer tools
> that can see:
>
> struct
== Series Details ==
Series: drm/xe/display: check for error on drmm_mutex_init (rev3)
URL : https://patchwork.freedesktop.org/series/131301/
State : failure
== Summary ==
CI Bug Log - changes from CI_DRM_14496_full -> Patchwork_131301v3_full
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