On Wed, Apr 09, 2025 at 04:47:29PM +0200, Konrad Dybcio wrote:
> From: Konrad Dybcio
>
> Most modern Qualcomm platforms (>= SM8150) expose information about the
> DDR memory present on the system via SMEM.
>
> Details from this information is used in various scenarios, such as
> multimedia drive
On 08-04-2025 10:31, Suraj Kandpal wrote:
Add DP_EDP_SMOOTH_BRIGHTNESS register bit definition for
EDP_GENERAL_CAPABILITY 2 register.
Signed-off-by: Suraj Kandpal
---
Reviewed-by: Arun R Murthy
Thanks and Regards,
Arun R Murthy
include/drm/display/drm_dp.h | 1 +
1
On Thu, Apr 03, 2025 at 03:28:48PM -0600, Cavitt, Jonathan wrote:
> -Original Message-
> From: Intel-xe On Behalf Of Matthew
> Brost
> Sent: Thursday, April 3, 2025 1:27 PM
> To: intel...@lists.freedesktop.org
> Cc: dri-devel@lists.freedesktop.org
> Subject: [PATCH v2 2/4] drm/xe: Update
On 08-04-2025 10:31, Suraj Kandpal wrote:
According to our internal spec we need to now check if both
panel luminance and smooth brightness are available in panel for
us to be able to change brightness using luminance value.
Signed-off-by: Suraj Kandpal
---
Reviewed-by: Arun R Murthy
Thanks
On 4/10/2025 11:11 AM, Nautiyal, Ankit K wrote:
On 4/8/2025 10:31 AM, Suraj Kandpal wrote:
According to our internal spec we need to now check if both
panel luminance and smooth brightness are available in panel for
us to be able to change brightness using luminance value.
Since DP_EDP_SMOO
Reviewed-by: Iago Toral Quiroga
El mié, 09-04-2025 a las 17:50 -0300, Maíra Canal escribió:
> This commit is a resubmission of commit 1fe1c66274fb ("drm/v3d: Fix
> Indirect Dispatch configuration for V3D 7.1.6 and later"), which was
> accidentally reverted by commit 91dae758bdb8 ("Merge tag
> 'dr
When multiple ERT_START_NPU commands are combined in one buffer, the
buffer size calculation is incorrect. Also, the condition to make sure
the buffer size is not beyond 4K is also fixed.
Fixes: aac243092b70 ("accel/amdxdna: Add command execution")
Signed-off-by: Lizhi Hou
---
drivers/accel/amdx
On 4/9/25 11:33, Yury Norov wrote:
I don't have a strong preference for the name, but if I had to guess
the return value from the function prototype, I would intuitively
expect an int to return "0 for even and 1 for odd," and a bool to
return "true for even, false for odd." I recall Jiri and Ja
On April 10, 2025 12:06:52 AM Johannes Berg wrote:
On Wed, 2025-04-09 at 20:43 +0200, Arend van Spriel wrote:
This is orthogonal to the change to parity_odd() though. More specific
to the new parity_odd() you can now do following as parity_odd()
argument is u64:
err = !parity_odd(*(u16 *)p);
On 4/8/2025 10:31 AM, Suraj Kandpal wrote:
Add DP_EDP_SMOOTH_BRIGHTNESS register bit definition for
EDP_GENERAL_CAPABILITY 2 register.
Signed-off-by: Suraj Kandpal
---
include/drm/display/drm_dp.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/drm/display/drm_dp.h b/include/dr
Hi,
I've rebased the series on top of drm-next, applied the minor tweaks suggested by Tvrtko on v8 and
the R-b tags. The result can be found on gitlab.fdo:
https://gitlab.freedesktop.org/pepp/linux/-/commits/improve_gpu_scheduler_trace_v9
I believe it's ready to be merged, unless I've missed
Hello!
The nomination period is currently open for the upcoming election to
the X.Org Foundation Board of Directors. All X.Org Foundation members
are eligible for election to the board.
Nominations for the 2025 election are now open and will remain open
until 23:59 UTC on 16 April 2025.
The Boar
meson_drv_bind_master() does not free resources in the order they are
allocated. This can lead to crashes such as:
Unable to handle kernel NULL pointer dereference at virtual address
00c8
[...]
Hardware name: Beelink GT-King Pro (DT)
pstate: 6005 (nZCv daif -PAN -UA
[Public]
> -Original Message-
> From: Arnd Bergmann
> Sent: Monday, April 7, 2025 6:38 AM
> To: Bjorn Helgaas
> Cc: Arnd Bergmann ; Jeff Hugo
> ; Carl Vanderlip ; Oded
> Gabbay ; Takashi Sakamoto ;
> Maarten Lankhorst ; Maxime Ripard
> ; Thomas Zimmermann ; David
> Airlie ; Simona Vetter
Hi Dave & Sima -
Fixes for v6.15-rc2.
drm-intel-fixes-2025-04-09:
drm/i915 fixes for v6.15-rc2:
- Fix scanline offset for LNL+ and BMG+
- Fix GVT unterminated-string-initialization build warning
- Fix DP rate limit when sink doesn't support TPS4
- Handle GDDR + ECC memory type detection
- Fix
On Wed, Apr 09, 2025 at 11:39:22AM -0700, Guenter Roeck wrote:
> On 4/9/25 11:25, Kuan-Wei Chiu wrote:
> > On Wed, Apr 09, 2025 at 12:59:14PM -0400, Yury Norov wrote:
> > > On Wed, Apr 09, 2025 at 11:43:44PM +0800, Kuan-Wei Chiu wrote:
> > > > Redesign the parity8() helper as parity_odd(), changing
On Mon, 07 Apr 2025 08:49:23 -0700, Imre Deak wrote:
>
> Hi,
>
> On Tue, Apr 01, 2025 at 12:03:47PM -0400, Anusha Srivatsa wrote:
> > Move to using the new API devm_drm_panel_alloc() to allocate the
> > panel.
> >
> > Signed-off-by: Anusha Srivatsa
> > ---
> > drivers/gpu/drm/panel/panel-auo-a030
On Tue, 8 Apr 2025 23:24:22 +0100
Adrián Larumbe wrote:
> Allow UM to label a BO for which it possesses a DRM handle.
>
> Signed-off-by: Adrián Larumbe
> Reviewed-by: Liviu Dudau
Just one minor doc issue below, but with this fixed, it's
Reviewed-by: Boris Brezillon
> ---
> drivers/gpu/dr
On Wed, 2025-04-09 at 20:43 +0200, Arend van Spriel wrote:
>
> This is orthogonal to the change to parity_odd() though. More specific
> to the new parity_odd() you can now do following as parity_odd()
> argument is u64:
>
> err = !parity_odd(*(u16 *)p);
>
Can it though? Need to
Now that all of the mtk_hdmi subdrivers are a platform driver on
their own it is possible to remove the custom init/exit functions
in this driver and just use the module_platform_driver() macro.
While at it, also compress struct of_device_id entries and remove
stray commas in mtk_hdmi_driver assig
On Wed, Mar 26, 2025 at 12:20:00PM +0200, Cristian Ciocaltea wrote:
> After updating the code to make use of the new EDID setup helpers,
> drm_kunit_helper_connector_hdmi_init_funcs() became unused, hence drop
> it.
>
> Signed-off-by: Cristian Ciocaltea
> ---
> drivers/gpu/drm/tests/drm_hdmi_sta
Hi Dave, Sima,
Fixes for 6.15.
The following changes since commit dce8bd9137b88735dd0efc4e2693213d98c15913:
drm/amdgpu/gfx12: fix num_mec (2025-03-26 17:47:18 -0400)
are available in the Git repository at:
https://gitlab.freedesktop.org/agd5f/linux.git
tags/amd-drm-fixes-6.15-2025-04-09
Hello Javier,
On Wed, Apr 09, 2025 at 11:43:54AM +0200, Javier Martinez Canillas wrote:
> Marcus Folkesson writes:
>
> Hello Marcus,
>
> [...]
>
> >>
> >> That's a god question, I don't really know...
> >>
> >> But fbdev does support XRGB, which may be another good reason to add
> >> it
+Cc Matthew
On Wed, 2025-04-09 at 15:55 +0200, Christian König wrote:
> Am 09.04.25 um 12:28 schrieb Philipp Stanner:
> > On Fri, 2025-03-21 at 16:58 +0100, Christian König wrote:
> > > Sometimes drivers need to be able to submit multiple jobs which
> > > depend on
> > > each other to different sc
On Wed, Apr 09, 2025 at 11:43:44PM +0800, Kuan-Wei Chiu wrote:
> Redesign the parity8() helper as parity_odd(), changing its input type
> from u8 to u64 to support broader use cases and its return type from
> int to bool to clearly reflect the function's binary output. The
> function now returns tr
This commit is a resubmission of commit 1fe1c66274fb ("drm/v3d: Fix
Indirect Dispatch configuration for V3D 7.1.6 and later"), which was
accidentally reverted by commit 91dae758bdb8 ("Merge tag
'drm-misc-next-2024-08-01' of https://gitlab.freedesktop.org/drm/misc/kernel
into drm-next"), likely due
Refactor parity calculations to use the standard parity_odd() helper.
This change eliminates redundant implementations.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
---
drivers/mtd/ssfdc.c | 20
1 file changed, 4 insertions(+), 16 de
On Wed, Apr 09, 2025 at 12:54:35PM -0400, Yury Norov wrote:
> On Wed, Apr 09, 2025 at 11:43:43PM +0800, Kuan-Wei Chiu wrote:
> > Several parts of the kernel contain open-coded and redundant
> > implementations of parity calculation. This patch series introduces
> > a unified helper, parity_odd(), t
[AMD Official Use Only - AMD Internal Distribution Only]
Hi Philipp,
I feel like the problem has two parts. The documentation does not make explicit
that DMA_FENCE_FLAG_SIGNALED_BIT is "caching" the hardware state when a fence
is backed by hardware, so what dma_fence_is_signaled here is doing i
On Wed, Apr 09, 2025 at 01:03:42PM -0400, Yury Norov wrote:
> On Wed, Apr 09, 2025 at 11:43:45PM +0800, Kuan-Wei Chiu wrote:
> > Refactor parity calculations to use the standard parity_odd() helper.
> > This change eliminates redundant implementations.
> >
> > Co-developed-by: Yu-Chun Lin
> > Sig
Hi Vignesh,
Thank you for your patch.
On 09/04/2025 03:15, Vignesh Raman wrote:
Add jobs to validate devicetrees and run KUnit tests.
Pipeline link,
https://gitlab.freedesktop.org/vigneshraman/linux/-/pipelines/1400550
I see the checks are in the same stage as build, does it make sense to
c
On Wed, 2025-04-09 at 15:14 +0200, Christian König wrote:
> Am 09.04.25 um 14:56 schrieb Philipp Stanner:
> > On Wed, 2025-04-09 at 14:51 +0200, Philipp Stanner wrote:
> > > On Wed, 2025-04-09 at 14:39 +0200, Boris Brezillon wrote:
> > > > Hi Philipp,
> > > >
> > > > On Wed, 9 Apr 2025 14:06:37 +
Am 09.04.25 um 16:01 schrieb Philipp Stanner:
> On Wed, 2025-04-09 at 15:14 +0200, Christian König wrote:
>> Am 09.04.25 um 14:56 schrieb Philipp Stanner:
>>> On Wed, 2025-04-09 at 14:51 +0200, Philipp Stanner wrote:
On Wed, 2025-04-09 at 14:39 +0200, Boris Brezillon wrote:
> Hi Philipp,
>
On Wed, Apr 09, 2025 at 08:43:09PM +0200, Arend van Spriel wrote:
> On 4/9/2025 5:43 PM, Kuan-Wei Chiu wrote:
> > Refactor parity calculations to use the standard parity_odd() helper.
> > This change eliminates redundant implementations.
> >
> > Co-developed-by: Yu-Chun Lin
> > Signed-off-by: Yu-
In Rust 1.66.0, Clippy introduced the `as_ptr_cast_mut` lint [1]:
> Since `as_ptr` takes a `&self`, the pointer won’t have write
> permissions unless interior mutability is used, making it unlikely
> that having it as a mutable pointer is correct.
There is only one affected callsite, and the chan
Allow UM to label a BO for which it possesses a DRM handle.
Signed-off-by: Adrián Larumbe
Reviewed-by: Liviu Dudau
Reviewed-by: Boris Brezillon
---
drivers/gpu/drm/panthor/panthor_drv.c | 42 ++-
drivers/gpu/drm/panthor/panthor_gem.h | 2 ++
include/uapi/drm/panthor_dr
On 4/9/2025 5:43 PM, Kuan-Wei Chiu wrote:
Refactor parity calculations to use the standard parity_odd() helper.
This change eliminates redundant implementations.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
---
drivers/media/pci/cx18/cx18-av-vbi.c | 1
On 4/9/25 5:30 PM, Connor Abbott wrote:
> On Wed, Apr 9, 2025 at 11:22 AM Konrad Dybcio
> wrote:
>>
>> On 4/9/25 5:12 PM, Connor Abbott wrote:
>>> On Wed, Apr 9, 2025 at 10:48 AM Konrad Dybcio
>>> wrote:
From: Konrad Dybcio
The Highest Bank address Bit value can change based
On 09/04/2025 09:07, Krzysztof Kozlowski wrote:
On 08/04/2025 22:26, Dmitry Baryshkov wrote:
+ - const: qcom,sa8775p-dsi-ctrl
+ - const: qcom,mdss-dsi-ctrl
Drop fallback
Hi Krzysztof,
I couldn't understand the meaning of "Drop fallback", could please elaborate it
?
L
Refactor parity calculations to use the standard parity_odd() helper.
This change eliminates redundant implementations.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
---
drivers/input/joystick/grip_mp.c| 17 ++---
drivers/input/joystick/si
Refactor parity calculations to use the standard parity_odd() helper.
This change eliminates redundant implementations.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
---
drivers/tty/serial/max3100.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Refactor parity calculations to use the standard parity_odd() helper.
This change eliminates redundant implementations.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
---
lib/bch.c | 14 +-
1 file changed, 1 insertion(+), 13 deletions(-)
diff
Redesign the parity8() helper as parity_odd(), changing its input type
from u8 to u64 to support broader use cases and its return type from
int to bool to clearly reflect the function's binary output. The
function now returns true for odd parity and false for even parity,
making its behavior more i
Refactor parity calculations to use the standard parity_odd() helper.
This change eliminates redundant implementations.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
---
drivers/media/pci/cx18/cx18-av-vbi.c | 12 ++--
1 file changed, 2 insertions(
soc/qcom/smem.h | 4 +
8 files changed, 371 insertions(+), 16 deletions(-)
---
base-commit: 46086739de22d72319e37c37a134d32db52e1c5c
change-id: 20250409-topic-smem_dramc-6467187ac865
Best regards,
--
With best wishes
Dmitry
Refactor parity calculations to use the standard parity_odd() helper.
This change eliminates redundant implementations.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
---
drivers/media/test-drivers/vivid/vivid-vbi-gen.c | 8 ++--
1 file changed, 2 inse
Refactor parity calculations to use the standard parity_odd() helper.
This change eliminates redundant implementations.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
---
drivers/net/ethernet/netronome/nfp/nfp_asm.c | 7 +--
1 file changed, 1 insertion
Refactor parity calculations to use the standard parity_odd() helper.
This change eliminates redundant implementations.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
---
drivers/fsi/fsi-master-i2cr.c | 20 +++-
1 file changed, 3 insertions
Refactor parity calculations to use the standard parity_odd() helper.
This change eliminates redundant implementations.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
Acked-by: Arend van Spriel
---
.../wireless/broadcom/brcm80211/brcmsmac/dma.c | 18 ++---
Refactor parity calculations to use the standard parity_odd() helper.
This change eliminates redundant implementations.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c | 8 ++--
1 file changed, 2 i
On 4/9/25 5:44 PM, Dmitry Baryshkov wrote:
> On 09/04/2025 17:47, Konrad Dybcio wrote:
>> SMEM allows the OS to retrieve information about the DDR memory.
>> Among that information, is a semi-magic value called 'HBB', or Highest
>> Bank address Bit, which multimedia drivers (for hardware like Adren
On Wed, Apr 9, 2025 at 11:40 AM Konrad Dybcio
wrote:
>
> On 4/9/25 5:30 PM, Connor Abbott wrote:
> > On Wed, Apr 9, 2025 at 11:22 AM Konrad Dybcio
> > wrote:
> >>
> >> On 4/9/25 5:12 PM, Connor Abbott wrote:
> >>> On Wed, Apr 9, 2025 at 10:48 AM Konrad Dybcio
> >>> wrote:
>
> From: Ko
On 4/9/25 5:44 PM, Connor Abbott wrote:
> On Wed, Apr 9, 2025 at 11:40 AM Konrad Dybcio
> wrote:
>>
>> On 4/9/25 5:30 PM, Connor Abbott wrote:
>>> On Wed, Apr 9, 2025 at 11:22 AM Konrad Dybcio
>>> wrote:
On 4/9/25 5:12 PM, Connor Abbott wrote:
> On Wed, Apr 9, 2025 at 10:48 AM Konra
Hi Geert,
Thank you for the review.
On Wed, Apr 9, 2025 at 9:16 AM Geert Uytterhoeven wrote:
>
> Hi Prabhakar,
>
> On Tue, 8 Apr 2025 at 22:09, Prabhakar wrote:
> > From: Lad Prabhakar
> >
> > Pass the HSFREQ in milli-Hz to the `dphy_init()` callback to improve
> > precision, especially for th
Refactor parity calculations to use the standard parity_odd() helper.
This change eliminates redundant implementations.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
---
drivers/media/i2c/saa7115.c | 12 ++--
1 file changed, 2 insertions(+), 10 de
In preparation for adding a driver for the new HDMIv2 IP, and
before splitting out the common bits from the HDMI driver, change
the mtk_cec driver from being registered from the mtk_hdmi driver
itself to be a module_platform_driver of its own.
Besides being a cleanup, this also allows build flexib
Add support for configuring the Display Parallel Interface block
to output YUV444 8/10 bits, YUV422 10/12 bits (8 bits support is
already present), BGR 8-bits, and RGB 10-bits.
The enablement of the various additional output formats in SoCs
platform data will be done in a different change.
Signed
Add a binding for the HDMI TX v2 Encoder found in MediaTek MT8195
and MT8188 SoCs.
This fully supports the HDMI Specification 2.0b, hence it provides
support for 3D-HDMI, Polarity inversion, up to 16 bits Deep Color,
color spaces including RGB444, YCBCR420/422/444 (ITU601/ITU709) and
xvYCC, with o
In preparation for adding a driver for the new HDMIv2 IP, and
before splitting out the common bits from the HDMI driver,
change the mtk_hdmi_ddc driver from being registered from the
HDMI driver itself to be a module_platform_driver of its own.
With this change, there are no more users of the mtk_
In preparation for splitting common bits of this driver, moving
the hdmi_rec_n_table struct array, and the hdmi_recommended_n(),
hdmi_mode_clock_to_hz(), hdmi_expected_cts() functions, add one
function called mtk_hdmi_get_ncts() that sets both N and CTS in
a single call.
Reviewed-by: CK Hu
Signed
In preparation for adding a new driver for the HDMI TX v2 IP,
split out the functions that will be common between the already
present mtk_hdmi (v1) driver and the new one.
Since the probe flow for both drivers is 90% similar, add a common
probe function that will be called from each driver's .prob
In preparation for adding support for an additional color format,
convert the format conditional in mtk_dpi_config_color_format()
to a switch.
This also makes the concept of RGB being the default color format
a little more human readable.
This commit brings no functional differences.
Signed-off-b
Move the CEC device parsing logic to a new function called
mtk_hdmi_get_cec_dev(), and move the parsing action to the end
of mtk_hdmi_dt_parse_pdata(), allowing to remove gotos in this
function, reducing code size and improving readability.
Reviewed-by: CK Hu
Signed-off-by: AngeloGioacchino Del R
Allow additional output formats in both DPI and DP_INTF blocks of
the MT8195 and MT8188 SoCs (as the latter is fully compatible with,
hence reuses, the former's platform data for both blocks) by adding:
1. New formats to the `mt8195_output_fmts` array for dp_intf,
lacking YUV422 12-bits support
In preparation for moving the common bits of this driver, merge the
contents of mtk_hdmi_output_init in mtk_hdmi_register_audio_driver
function to aggregate all of the initial audio setup together in
the same function and to make it clear that all of the setup that
is performed in mtk_hdmi_output_i
This series adds support to configure the MediaTek DPI IP to output
more formats, such as YUV422 8/10/12 bits, YUV444 8/10 bits, BGR 8bits,
and RGB 10 bits, and also performs some cleanups that improve the code
readability when those are added.
Even though some of those formats are also supported
Implement the Automated Built-In Self-Test ABIST functionality
provided by the HDMIv2 IP and expose it through the "hdmi_abist"
debugfs file.
Write "1" to this file to activate ABIST, or "0" to deactivate.
The ABIST functionality can be used to validate that the HDMI
Transmitter itself works and
As a cleanup, and in preparation for splitting common bits of this
driver, disgregate the code in function mtk_hdmi_audio_set_param()
to the beginning and end of function mtk_hdmi_audio_hw_params().
In a later commit, the hw_params callback function will also be
disgregated so that the code will g
For the sake of increasing human readability and avoid possible
confusion between DPI and DP_INTF output formats (as the two are
ever so slightly different), rename the mt8195_output_fmts array
to mt8195_dp_intf_output_fmts.
This commit brings no functional changes.
Signed-off-by: AngeloGioacchin
In preparation for adding the new HDMI TX v2 IP driver, assign the
pointer to the DDC adapter to struct drm_bridge during probe.
This commit brings no functional changes.
Reviewed-by: CK Hu
Signed-off-by: AngeloGioacchino Del Regno
---
drivers/gpu/drm/mediatek/mtk_hdmi_common.c | 1 +
1 file
In preparation for splitting common bits of this driver, move the
mutex-protected cable plugged callback and codec device setting
to a new function called mtk_hdmi_audio_set_plugged_cb().
Reviewed-by: CK Hu
Signed-off-by: AngeloGioacchino Del Regno
---
drivers/gpu/drm/mediatek/mtk_hdmi.c | 13
In preparation for adding the HDMI TX v2 driver, and to allow
a future modernization of the HDMI v1 one, perform changes
that enable the usage of the HDMI Helpers provided by DRM.
Check if the HDMI driver provides the function pointers to
hdmi_{clear,write}_infoframe used by the HDMI Helper API an
In preparation for adding a driver for the HDMIv2 IP and before
moving the common bits out of this driver, add a new structure
`mtk_hdmi_ver_conf`, holding pointers to HDMI IP version specific
drm_bridge_funcs, hdmi_codec_ops and clock array used for probe,
and nest it into the mtk_hdmi_conf platfo
In preparation for splitting common bits of this driver, move the
audio params (codec, sample rate/size, input type, i2s format, etc)
selection to a new function called mtk_hdmi_audio_params().
While at it, also rename "hdmi_params" to "aud_params" both to match
the mtk_hdmi struct member name and
Am 09.04.25 um 14:56 schrieb Philipp Stanner:
> On Wed, 2025-04-09 at 14:51 +0200, Philipp Stanner wrote:
>> On Wed, 2025-04-09 at 14:39 +0200, Boris Brezillon wrote:
>>> Hi Philipp,
>>>
>>> On Wed, 9 Apr 2025 14:06:37 +0200
>>> Philipp Stanner wrote:
>>>
dma_fence_is_signaled()'s name stron
In preparation for adding a new driver for HDMIv2, for which CEC
is not strictly required, change the of_get_compatible_child()
failure error to -ENOTSUPP to be able to differentiate between
error conditions in mtk_hdmi_dt_parse_pdata().
In that case, if -ENOTSUPP is returned, this driver will pri
On Tue, 8 Apr 2025 23:24:23 +0100
Adrián Larumbe wrote:
> Kernel BO's aren't exposed to UM, so labelling them is the responsibility
> of the driver itself. This kind of tagging will prove useful in further
> commits when want to expose these objects through DebugFS.
>
> Expand panthor_kernel_bo
On 21/03/2025 07:48, Boris Brezillon wrote:
> On Thu, 20 Mar 2025 11:17:33 +
> Karunika Choo wrote:
>
>> This patch adds 64-bit register accessors to simplify register access in
>> Panthor. It also adds 32-bit and 64-bit variants for read_poll_timeout.
>>
>> Signed-off-by: Karunika Choo
>> --
On Thu, Apr 10, 2025 at 02:23:09AM +0800, Kuan-Wei Chiu wrote:
> On Wed, Apr 09, 2025 at 01:03:42PM -0400, Yury Norov wrote:
> > On Wed, Apr 09, 2025 at 11:43:45PM +0800, Kuan-Wei Chiu wrote:
> > > Refactor parity calculations to use the standard parity_odd() helper.
> > > This change eliminates re
Refactor parity calculations to use the standard parity_odd() helper.
This change eliminates redundant implementations.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
---
drivers/net/ethernet/oa_tc6.c | 19 +++
1 file changed, 3 insertions(
On Wed, Apr 09, 2025 at 11:43:50PM +0800, Kuan-Wei Chiu wrote:
> Refactor parity calculations to use the standard parity_odd() helper.
> This change eliminates redundant implementations.
>
> Co-developed-by: Yu-Chun Lin
> Signed-off-by: Yu-Chun Lin
> Signed-off-by: Kuan-Wei Chiu
Acked-by: Dmit
On Wed, Apr 9, 2025 at 10:48 AM Konrad Dybcio wrote:
>
> From: Konrad Dybcio
>
> The Highest Bank address Bit value can change based on memory type used.
>
> Attempt to retrieve it dynamically, and fall back to a reasonable
> default (the one used prior to this change) on error.
>
> Signed-off-by
On Wed, Mar 26, 2025 at 12:19:59PM +0200, Cristian Ciocaltea wrote:
> Make use of the recently introduced macros to reduce boilerplate code
> around EDID setup. This also helps dropping the redundant calls to
> set_connector_edid().
>
> No functional changes intended.
>
> Signed-off-by: Cristian
On 4/9/25 5:12 PM, Connor Abbott wrote:
> On Wed, Apr 9, 2025 at 10:48 AM Konrad Dybcio wrote:
>>
>> From: Konrad Dybcio
>>
>> The Highest Bank address Bit value can change based on memory type used.
>>
>> Attempt to retrieve it dynamically, and fall back to a reasonable
>> default (the one used
On 4/7/25 20:20, Wentao Liang wrote:
The function fill_stream_properties_from_drm_display_mode() calls the
function drm_hdmi_avi_infoframe_from_display_mode() and the
function drm_hdmi_vendor_infoframe_from_display_mode(), but does
not check its return value. Log the error messages to prevent
On Tue 2025-04-08 12:38:50, Andy Shevchenko wrote:
> On Tue, Apr 08, 2025 at 08:52:10AM +, Aditya Garg wrote:
> > > On 8 Apr 2025, at 2:11 PM, Andy Shevchenko
> > > wrote:
> > > On Tue, Apr 08, 2025 at 12:17:13PM +0530, Aditya Garg wrote:
> > >> The vsprint patch was originally being sent as
On Wed, Mar 26, 2025 at 12:19:58PM +0200, Cristian Ciocaltea wrote:
> Rename the reject_100_MHz_connector_hdmi_funcs variable to make
> checkpatch.pl happy:
>
> CHECK: Avoid CamelCase:
>
> While at it, also rename reject_100MHz_connector_tmds_char_rate_valid()
> for consistency.
>
> Signed-of
The client that causes an MMU error is expected to be reported.
But in the case of MMU TFU errors, a non existing client
was being reported. This happened because because the client
calculation was taking into account more than the bits 0-7
from the axi_id that were representing the client.
This
The client mask has been reduced from 8 bits on V3D 4.1 to 7 bits
on V3d 7.1, so the ranges for each client are not compatible.
A new CSD client can now report MMU errors on 7.1
Signed-off-by: Jose Maria Casanova Crespo
---
drivers/gpu/drm/v3d/v3d_irq.c | 21 -
1 file change
This is a quirk we currently manually apply via our installer, but we don't
have this exact device + panel configuration in our archive anymore so I
could only test the qurik moking in other ids.
Werner Sembach (1):
drm/amd/display: Add quirk to force backlight type on some TUXEDO
devices
Changes in v8:
- Dropped DPI patches as those have been applied in the previous merge window
- Changed description in mediatek,mt8195-hdmi.yaml as requested by CK
- Refactored function mtk_hdmi_v2_hw_gcp_avmute() to include contents
of, and delete, mtk_hdmi_v2_hw_reset_av_mute_regs() as reque
In preparation for splitting common bits of this driver and for
introducing a new version of the MediaTek HDMI Encoder IP, improve
the flexibility of function mtk_hdmi_get_all_clk() by adding a
pointer to the clock names array and size of it to its parameters.
Also change the array of struct clock
In preparation for adding support for additional color formats,
add local helpers to map media bus format parameters to this
driver's bit_num, channel_swap and color_format.
This commit brings no functional changes.
Signed-off-by: AngeloGioacchino Del Regno
---
drivers/gpu/drm/mediatek/mtk_dpi
Document in detail the DRM bridge allocation and refcounting process based
on the recently introduced devm_drm_bridge_alloc().
Signed-off-by: Luca Ceresoli
---
Changes in v7:
- remove mention of "legacy mode", we now support only refcounted
bridges
- rename patch title from "drm/bridge: ad
In Rust 1.51.0, Clippy introduced the `ptr_as_ptr` lint [1]:
> Though `as` casts between raw pointers are not terrible,
> `pointer::cast` is safer because it cannot accidentally change the
> pointer's mutability, nor cast the pointer to other types like `usize`.
There are a few classes of changes
In Rust 1.63.0, Clippy introduced the `as_underscore` lint [1]:
> The conversion might include lossy conversion or a dangerous cast that
> might go undetected due to the type being inferred.
>
> The lint is allowed by default as using `_` is less wordy than always
> specifying the type.
Always sp
Before Rust 1.29.0, Clippy introduced the `cast_lossless` lint [1]:
> Rust’s `as` keyword will perform many kinds of conversions, including
> silently lossy conversions. Conversion functions such as `i32::from`
> will only perform lossless conversions. Using the conversion functions
> prevents con
Hi,
On Wed, Mar 26, 2025 at 12:19:55PM +0200, Cristian Ciocaltea wrote:
> In preparation to support fallback to an alternative output format, e.g.
> YUV420, when RGB cannot be used for any of the available color depths,
> move the bpc try loop out of hdmi_compute_config() and, instead, make it
> p
---
base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8
change-id: 20250307-ptr-as-ptr-21b1867fc4d4
prerequisite-change-id: 20250409-container-of-mutness-b153dab4388d:v1
prerequisite-patch-id: 53d5889db599267f87642bb0ae3063c29bc24863
Best regards,
--
Tamir Duberstein
On Wed, 2025-04-09 at 16:10 +0200, Christian König wrote:
> Am 09.04.25 um 16:01 schrieb Philipp Stanner:
> > On Wed, 2025-04-09 at 15:14 +0200, Christian König wrote:
> > > Am 09.04.25 um 14:56 schrieb Philipp Stanner:
> > > > On Wed, 2025-04-09 at 14:51 +0200, Philipp Stanner wrote:
> > > > > On
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