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1,233,488 commits

Author SHA1 Message Date
Randy Dunlap
3b54a111bb misc: mei: main.c: fix kernel-doc warnings
Fix kernel-doc warnings in main.c:

main.c:465: warning: contents before sections
main.c:590: warning: missing initial short description on line:
 * mei_ioctl_client_notify_request -

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231012024845.29169-8-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18 10:01:34 +02:00
Randy Dunlap
980dcc7e43 misc: mei: interrupt.c: fix kernel-doc warnings
Fix kernel-doc warnings in interrupt.c:

interrupt.c:631: warning: contents before sections

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231012024845.29169-7-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18 10:01:34 +02:00
Randy Dunlap
de735e7fda misc: mei: hw-me.c: fix kernel-doc warnings
Fix kernel-doc warnings in hw-me.c:

hw-me.c:1391: warning: contents before sections
hw-me.c:1475: warning: contents before sections
hw-me.c:1501: warning: contents before sections
hw-me.c:1525: warning: contents before sections

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231012024845.29169-6-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18 10:01:33 +02:00
Randy Dunlap
fbe3599ee6 misc: mei: hbm.c: fix kernel-doc warnings
Fix kernel-doc warnings in hbm.c:

hbm.c:98: warning: No description found for return value of 'mei_hbm_write_message'

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231012024845.29169-5-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18 10:01:33 +02:00
Randy Dunlap
4efa1e2a05 misc: mei: dma-ring.c: fix kernel-doc warnings
Fix kernel-doc warnings in dma-ring.c:

dma-ring.c:130: warning: No description found for return value of 'mei_dma_copy_from'
dma-ring.c:150: warning: No description found for return value of 'mei_dma_copy_to'

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231012024845.29169-4-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18 10:01:33 +02:00
Randy Dunlap
daa0c28d3b misc: mei: client.c: fix kernel-doc warnings
Fix kernel-doc warnings in client.c:

client.c:53: warning: contents before sections
client.c:68: warning: contents before sections
client.c:334: warning: contents before sections
client.c:349: warning: contents before sections
client.c:364: warning: contents before sections

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231012024845.29169-3-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18 10:01:33 +02:00
Randy Dunlap
5d33dc7df2 misc: mei: hw.h: fix kernel-doc warnings
Fix kernel-doc warnings in hw.h:

hw.h:809: warning: missing initial short description on line:
 * struct hbm_client_dma_unmap_request
hw.h:812: warning: contents before sections
hw.h:825: warning: missing initial short description on line:
 * struct hbm_client_dma_response
hw.h:828: warning: contents before sections

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231012024845.29169-2-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18 10:01:33 +02:00
Tomas Winkler
ae4cb6bd50 mei: docs: fix spelling errors
Fix spelling errors in the mei code base.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20231011074301.223879-4-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18 10:01:33 +02:00
Tomas Winkler
d37b59c716 mei: docs: add missing entries to kdoc in struct mei_cfg_idx
Document all entries in struct mei_cfg_idx.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20231011074301.223879-3-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18 10:01:33 +02:00
Tomas Winkler
64459c626b mei: docs: use correct structures name in kdoc
Fix misalignment between structures names and their kdoc in hw.h

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20231011074301.223879-2-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18 10:01:33 +02:00
Alan Previn
fb99e79ee6 mei: update mei-pxp's component interface with timeouts
In debugging platform or firmware related MEI-PXP connection
issues, having a timeout when clients (such as i915) calling
into mei-pxp's send/receive functions have proven useful as opposed to
blocking forever until the kernel triggers a watchdog panic (when
platform issues are experienced).

Update the mei-pxp component interface send and receive functions
to take in timeouts.

Signed-off-by: Alan Previn <alan.previn.teres.alexis@intel.com>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20231011110157.247552-5-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18 10:01:33 +02:00
Alexander Usyskin
dab79a2235 mei: pxp: re-enable client on errors
Disable and enable mei-pxp client on errors to clean the internal state.

Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20231011110157.247552-4-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18 10:01:33 +02:00
Alexander Usyskin
ee5cb39348 mei: pxp: recover from recv fail under memory pressure
Under memory pressure recv fails due to kmalloc failure,
and if drivers(pxp) retry send/receive, send blocks
indefinitely.
Send without recv leaves the channel in a bad state.

Retry send attempt after small timeout and reset the channel if
the retry failed on kmalloc failure too.

Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Alan Previn <alan.previn.teres.alexis@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20231011110157.247552-3-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18 10:01:33 +02:00
Alexander Usyskin
cf439721f6 mei: bus: add send and recv api with timeout
Add variation of the send and recv functions on bus
that define timeout.
Caller can use such functions in flow that can stuck
to bail out and not to put down the whole system.

Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Alan Previn <alan.previn.teres.alexis@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20231011110157.247552-2-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18 10:01:33 +02:00
Javier Martinez Canillas
2d23e7d6ba
dt-bindings: display: Add SSD132x OLED controllers
Add a Device Tree binding schema for the OLED panels based on the Solomon
SSD132x family of controllers.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20231014071520.1342189-7-javierm@redhat.com
2023-10-18 09:53:33 +02:00
Javier Martinez Canillas
7618b86594
dt-bindings: display: Split common Solomon properties in their own schema
There are DT properties that can be shared across different Solomon OLED
Display Controller families. Split them into a separate common schema to
avoid these properties to be duplicated in different DT bindings schemas.

Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20231014071520.1342189-6-javierm@redhat.com
2023-10-18 09:53:31 +02:00
Javier Martinez Canillas
fdd591e00a
drm/ssd130x: Add support for the SSD132x OLED controller family
The Solomon SSD132x controllers (such as the SSD1322, SSD1325 and SSD1327)
are used by 16 grayscale dot matrix OLED panels, extend the driver to also
support this chip family.

Instead adding an indirection level to allow the same modesetting pipeline
to be used by both controller families, add another pipeline for SSD132x.

This leads to some code duplication but it makes the driver easier to read
and reason about. Once other controller families are added (e.g: SSD133x),
some common code can be factored out in driver helpers to be shared by the
different families. But that can be done later once these patterns emerge.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20231014071520.1342189-5-javierm@redhat.com
2023-10-18 09:53:29 +02:00
Javier Martinez Canillas
9081d21a5a
drm/ssd130x: Rename commands that are shared across chip families
There are some commands that are shared between the SSD130x and SSD132x
controller families, define these as a common SSD13XX set of commands.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20231014071520.1342189-4-javierm@redhat.com
2023-10-18 09:53:28 +02:00
Javier Martinez Canillas
e6663dd42a
drm/ssd130x: Add a controller family id to the device info data
To allow the driver to have a per Solomon display controller modesetting
pipeline and support aother controller families besides SSD130x.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20231014071520.1342189-3-javierm@redhat.com
2023-10-18 09:53:26 +02:00
Javier Martinez Canillas
ec5dceb818
drm/ssd130x: Replace .page_height field in device info with a constant
This deemed useful to avoid hardcoding a page height and allow to support
other Solomon controller families, but dividing the screen in pages seems
to be something that is specific to the SSD130x chip family.

For example, SSD132x chip family divides the screen in segments (columns)
and common outputs (rows), so the concept of screen pages does not exist
for the SSD132x family.

Let's drop this field from the device info struct and just use a constant
SSD130X_PAGE_HEIGHT macro to define the page height. While being there,
replace hardcoded 8 values in places where it is used as the page height.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20231014071520.1342189-2-javierm@redhat.com
2023-10-18 09:53:25 +02:00
Matthias Brugger
4055758a80 Merge remote-tracking branch 'ulfh/genpd_dt' into v6.6-next/dts64.3 2023-10-18 09:52:47 +02:00
Bartosz Golaszewski
dc850faa28 hte: tegra194: don't access struct gpio_chip
Using struct gpio_chip is not safe as it will disappear if the
underlying driver is unbound for any reason. Switch to using reference
counted struct gpio_device and its dedicated accessors.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Tested-by: Dipen Patel <dipenp@nvidia.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
[andy: used gpio_device_find_by_fwnode()]
Reviewed-by: Dipen Patel <dipenp@nvidia.com>
Link: https://lore.kernel.org/r/20231010151709.4104747-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2023-10-18 09:47:48 +02:00
AngeloGioacchino Del Regno
73a2a3193b arm64: dts: mediatek: cherry: Configure eDP and internal display
Add the required nodes to enable the DisplayPort interface, connected
to the Embedded DisplayPort port, where we have an internal display.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230816190427.2137768-1-nfraprado@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:47:34 +02:00
AngeloGioacchino Del Regno
72754e81f0 arm64: dts: mediatek: mt6795-xperia-m5: Add DSI Display and its vregs
Add support for the DSI display found on the Sony Xperia M5, including
the necessary regulators configuration for it.

Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230721082822.680010-4-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:47:30 +02:00
AngeloGioacchino Del Regno
35f2d3f891 arm64: dts: mediatek: mt6795-xperia-m5: Add display backlight support
Add the relevant nodes for display backlight on Sony Xperia M5: this
needs both the SoC PWM IP and MT6332 PMIC LED strings.

Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230721082822.680010-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:47:28 +02:00
AngeloGioacchino Del Regno
bdfae71e52 arm64: dts: mediatek: mt6795: Add support for display blocks and DPI/DSI
Introduce all nodes for all of the display blocks in the MediaTek Helio
X10 MT6795 SoC, including the DSI PHY and DSI/DPI interfaces: those are
left disabled as usage is board specific.

Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230721082822.680010-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:47:24 +02:00
Nícolas F. R. A. Prado
a69e042f6b arm64: dts: mediatek: Add spherion-rev4
Add a devicetree for rev4 of Spherion. It uses the rt5682s audio codec
instead of the rt5682 used in the previous revision.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230721201705.387426-6-nfraprado@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:47:21 +02:00
Nícolas F. R. A. Prado
9f8e4a644a arm64: dts: mediatek: Add hayato-rev5-sku2
Add a devicetree for rev5-sku2 of Hayato. It uses the rt5682s audio
codec instead of the rt5682 used in the previous revision.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230721201705.387426-5-nfraprado@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:47:18 +02:00
Nícolas F. R. A. Prado
7f0118459b arm64: dts: mediatek: Remove asurada-audio dtsi files
There aren't enough users of the common asurada-audio dtsi files to
justify having them. It is simpler to just have the audio nodes directly
on the board files.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230721201705.387426-4-nfraprado@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:47:14 +02:00
Nícolas F. R. A. Prado
3993c86f50 dt-bindings: arm64: dts: mediatek: Add rev4 of spherion
Add binding for newer version of Google Spherion (Acer Chromebook 514):
rev4.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230721201705.387426-3-nfraprado@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:47:11 +02:00
Nícolas F. R. A. Prado
f78dbaab80 dt-bindings: arm64: dts: mediatek: Add rev5-sku2 of hayato
Add binding for newer version of Google Hayato: rev5-sku2.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230721201705.387426-2-nfraprado@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:47:07 +02:00
Alexandre Mergnat
9b5d64654e arm64: dts: mediatek: add iommu support for mt8365 SoC
Add iommu support in the SoC DTS using the 4 local arbiters (LARBs)

Reviewed-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230207-iommu-support-v6-7-24453c8625b3@baylibre.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:47:03 +02:00
Alexandre Mergnat
d6b2df359b arm64: dts: mediatek: add larb support for mt8365 SoC
Local arbiter (LARB) is a component of Smart Multimedia Interface (SMI),
used to help the memory management (IOMMU).
This patch add 4 LARBs and 2 clocks for the larb1 and larb3 support.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230207-iommu-support-v6-6-24453c8625b3@baylibre.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:47:00 +02:00
Alexandre Mergnat
2bb2410e70 arm64: dts: mediatek: add smi support for mt8365 SoC
Smart Multimedia Interface (SMI) local arbiter does the arbitration for
memory requests from multi-media engines. Add SMI in the MT8365 DTS will
allow to add local ARBiter (LARB), use by IOMMU.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230207-iommu-support-v6-5-24453c8625b3@baylibre.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:46:57 +02:00
Alexandre Mergnat
c70ca9a2d0 arm64: dts: mediatek: add power domain support for mt8365 SoC
The following power domain are added to the SoC dts:
- MM (MultiMedia)
- CONN (Connectivity)
- MFG (MFlexGraphics)
- Audio
- Cam (Camera)
- DSP (Digital Signal Processor)
- Vdec (Video decoder)
- Venc (Video encoder)
- APU (AI Processor Unit)

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230207-iommu-support-v6-4-24453c8625b3@baylibre.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:46:48 +02:00
Alexandre Mergnat
b9b9f1e2bf arm64: dts: mediatek: add apu support for mt8365 SoC
AI Processor Unit System (APUSYS) is a highly efficient computing unit
system which is most suitable for AI/CV algorithms. It includes one
programmable AI processor (Cadence VP6) for both AI and CV algorithms,
and an eDMA engine for data movement between external DRAM and VP6
internal memory.

For more detail, ask Mediatek for the MT8365 IoT application processor
functional specification.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230207-iommu-support-v6-3-24453c8625b3@baylibre.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:46:45 +02:00
Alexandre Mergnat
1fc9f965fb arm64: dts: mediatek: add camsys support for mt8365 SoC
Camera System (CamSys) incorporates an enhanced feature based image
signal processor to connect a variety of image sensor components. This
processor consists of timing generated unit (TG), lens/sensor
compensation unit and image process unit.

For more detail, ask Mediatek for the MT8365 IoT application processor
functional specification.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230207-iommu-support-v6-2-24453c8625b3@baylibre.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:46:42 +02:00
Alexandre Mergnat
0dc923ea2b arm64: dts: mediatek: add mmsys support for mt8365 SoC
Multimedia subsystem (MMsys) contains multimedia controller, Multimedia
Data Path v2.0 (MDP 2.0) and Display (DISP). The multimedia controller
includes bus fabric control, Smart Memory Interface (SMI) control,
memory access second-level arbiter, and multimedia configuration. It
plays the key role in handling different handshakings between infra
subsystem, video subsystem, image subsystem and G3D subsystem.

For more detail, ask Mediatek for the MT8365 IoT application processor
functional specification.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230207-iommu-support-v6-1-24453c8625b3@baylibre.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:46:38 +02:00
Chen-Yu Tsai
2a99858c17 arm64: dts: mediatek: mt8183-kukui: Add PMIC regulator supplies
The PMIC regulator node is missing regulator supplies. Now that the
binding supports them, add all the power rail supplies. Most of them
are fed from a system-wide semi-regulated power rail. A couple LDOs
are fed from the PMIC's own buck regulator outputs.

Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230928085537.3246669-13-wenst@chromium.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:46:31 +02:00
Macpaul Lin
f2b543a191 arm64: dts: mediatek: add device-tree for Genio 1200 EVK board
Add basic device-tree for the Genio 1200-EVK board. This board
is made by MediaTek and has a MT8395 SoC (MT8195 family),
associated with the MT6359 and MT6360 PMICs, and
the MT7921 connectivity chip.

The IOs available on that board are:
* 1 USB Type-C connector with DP aux mode support
* 2 USB Type-A connector with a USB hub
* 1 micro-USB port for gadget or OTG support
* 1 full size HDMI RX and 1 full size HDMI TX connector
* 1 micro SD slot
* 40 pins header
* SPI interface header
* 1 M.2 slot
* 1 audio jack
* 1 micro-USB port for serial debug
* 2 connectors for DSI displays, 1 of the DSI panel is installed
* 3 connectors for CSI cameras
* 1 connector for a eDP panel
* 1 MMC storage
* 1 Touch Panel (installed DSI display)
* 1 M.2 slot for 5G dongle

This commit adds basic support in order to be able to boot.

Signed-off-by: Ben Lok <ben.lok@mediatek.com>
Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230914055145.16801-2-macpaul.lin@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:46:25 +02:00
Macpaul Lin
4a94bdc5bc dt-bindings: arm64: mediatek: add mt8395-evk board
1. Add compatible for MT8395.
2. Add bindings for the MediaTek mt8395-evk board, also known
as the "Genio 1200-EVK".

The MT8195 and MT8395 belong to the same SoC family,
with only minor differences in their physical characteristics.
They utilize unique efuse values for differentiation.

The booting process and configurations are managed by boot
loaders, firmware, and TF-A. Consequently, the part numbers
and procurement channels vary.

Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230914055145.16801-1-macpaul.lin@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-10-18 09:46:00 +02:00
Raymond Hackley
4a48fa417a ARM: dts: samsung: exynos4412-midas: use Linux event codes for input keys
Use event codes with linux-event-codes.h included for input keys on
midas.

Signed-off-by: Raymond Hackley <raymondhackley@protonmail.com>
Link: https://lore.kernel.org/r/20231017101647.62770-1-raymondhackley@protonmail.com
[krzysztof: drop header include, because it is already provided by
 dt-bindings/input/input.h]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2023-10-18 08:22:23 +02:00
Raymond Hackley
25e20eedc1 ARM: dts: samsung: exynos4412-midas: fix key-ok event code
Input event code 139 stands for KEY_MENU, instead of KEY_OK as node name
key-ok inplies. Fix it with correct event code 0x160.

Signed-off-by: Raymond Hackley <raymondhackley@protonmail.com>
Link: https://lore.kernel.org/r/20231017101636.62755-1-raymondhackley@protonmail.com
[krzysztof: use KEY_OK constant instead of raw value]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2023-10-18 08:21:21 +02:00
Dave Airlie
27442758e9 amd-drm-next-6.7-2023-10-13:
amdgpu:
 - DC replay fixes
 - Misc code cleanups and spelling fixes
 - Documentation updates
 - RAS EEPROM Updates
 - FRU EEPROM Updates
 - IP discovery updates
 - SR-IOV fixes
 - RAS updates
 - DC PQ fixes
 - SMU 13.0.6 updates
 - GC 11.5 Support
 - NBIO 7.11 Support
 - GMC 11 Updates
 - Reset fixes
 - SMU 11.5 Updates
 - SMU 13.0 OD support
 - Use flexible arrays for bo list handling
 - W=1 Fixes
 - SubVP fixes
 - DPIA fixes
 - DCN 3.5 Support
 - Devcoredump fixes
 - VPE 6.1 support
 - VCN 4.0 Updates
 - S/G display fixes
 - DML fixes
 - DML2 Support
 - MST fixes
 - VRR fixes
 - Enable seamless boot in more cases
 - Enable content type property for HDMI
 - OLED fixes
 - Rework and clean up GPUVM TLB flushing
 - DC ODM fixes
 - DP 2.x fixes
 - AGP aperture fixes
 - SDMA firmware loading cleanups
 - Cyan Skillfish GPU clock counter fix
 - GC 11 GART fix
 - Cache GPU fault info for userspace queries
 - DC cursor check fixes
 - eDP fixes
 - DC FP handling fixes
 - Variable sized array fixes
 - SMU 13.0.x fixes
 - IB start and size alignment fixes for VCN
 - SMU 14 Support
 - Suspend and resume sequence rework
 - vkms fix
 
 amdkfd:
 - GC 11 fixes
 - GC 10 fixes
 - Doorbell fixes
 - CWSR fixes
 - SVM fixes
 - Clean up GC info enumeration
 - Rework memory limit handling
 - Coherent memory handling fixes
 - Use partial migrations in GPU faults
 - TLB flush fixes
 - DMA unmap fixes
 - GC 9.4.3 fixes
 - SQ interrupt fix
 - GTT mapping fix
 - GC 11.5 Support
 
 radeon:
 - Misc code cleanups
 - W=1 Fixes
 - Fix possible buffer overflow
 - Fix possible NULL pointer dereference
 
 UAPI:
 - Add EXT_COHERENT memory allocation flags.  These allow for system scope atomics.
   Proposed userspace: https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/pull/88
 - Add support for new VPE engine.  This is a memory to memory copy engine with advanced scaling, CSC, and color management features
   Proposed mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25713
 - Add INFO IOCTL interface to query GPU faults
   Proposed Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238
   Proposed libdrm MR: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/298
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Merge tag 'amd-drm-next-6.7-2023-10-13' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-6.7-2023-10-13:

amdgpu:
- DC replay fixes
- Misc code cleanups and spelling fixes
- Documentation updates
- RAS EEPROM Updates
- FRU EEPROM Updates
- IP discovery updates
- SR-IOV fixes
- RAS updates
- DC PQ fixes
- SMU 13.0.6 updates
- GC 11.5 Support
- NBIO 7.11 Support
- GMC 11 Updates
- Reset fixes
- SMU 11.5 Updates
- SMU 13.0 OD support
- Use flexible arrays for bo list handling
- W=1 Fixes
- SubVP fixes
- DPIA fixes
- DCN 3.5 Support
- Devcoredump fixes
- VPE 6.1 support
- VCN 4.0 Updates
- S/G display fixes
- DML fixes
- DML2 Support
- MST fixes
- VRR fixes
- Enable seamless boot in more cases
- Enable content type property for HDMI
- OLED fixes
- Rework and clean up GPUVM TLB flushing
- DC ODM fixes
- DP 2.x fixes
- AGP aperture fixes
- SDMA firmware loading cleanups
- Cyan Skillfish GPU clock counter fix
- GC 11 GART fix
- Cache GPU fault info for userspace queries
- DC cursor check fixes
- eDP fixes
- DC FP handling fixes
- Variable sized array fixes
- SMU 13.0.x fixes
- IB start and size alignment fixes for VCN
- SMU 14 Support
- Suspend and resume sequence rework
- vkms fix

amdkfd:
- GC 11 fixes
- GC 10 fixes
- Doorbell fixes
- CWSR fixes
- SVM fixes
- Clean up GC info enumeration
- Rework memory limit handling
- Coherent memory handling fixes
- Use partial migrations in GPU faults
- TLB flush fixes
- DMA unmap fixes
- GC 9.4.3 fixes
- SQ interrupt fix
- GTT mapping fix
- GC 11.5 Support

radeon:
- Misc code cleanups
- W=1 Fixes
- Fix possible buffer overflow
- Fix possible NULL pointer dereference

UAPI:
- Add EXT_COHERENT memory allocation flags.  These allow for system scope atomics.
  Proposed userspace: https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/pull/88
- Add support for new VPE engine.  This is a memory to memory copy engine with advanced scaling, CSC, and color management features
  Proposed mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25713
- Add INFO IOCTL interface to query GPU faults
  Proposed Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238
  Proposed libdrm MR: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/298

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231013175758.1735031-1-alexander.deucher@amd.com
2023-10-18 16:08:07 +10:00
Mamta Shukla
6823a83834
mtd: spi-nor: micron-st: use SFDP table for mt25qu512a
Parse SFDP table to get size and functions of mt25qu512a. BFPT wrongly
advertises 16bit SR support and made the locking fail. Add a post BFPT
fixup hook to clear the 16bit SR support.

cat /sys/bus/spi/devices/spi-PRP0001:00/spi-nor/jedec_id
20bb20104400

cat /sys/bus/spi/devices/spi-PRP0001:00/spi-nor/manufacturer
st

cat /sys/bus/spi/devices/spi-PRP0001:00/spi-nor/partname
mt25qu512a

xxd -p  /sys/bus/spi/devices/spi-PRP0001:00/spi-nor/sfdp
53464450060101ff00060110300000ff84000102800000ffffffffffffff
ffffffffffffffffffffffffffffffffffffe520fbffffffff1f29eb276b
273b27bbffffffffffff27bbffff29eb0c2010d80f520000244a99008b8e
03e1ac0127387a757a75fbbdd55c4a0f82ff81bd3d36ffffffffffffffff
ffffffffffffffffffe7ffff21dcffff

md5sum  /sys/bus/spi/devices/spi-PRP0001:00/spi-nor/sfdp
610efba1647e00ac6db18beb11e84c04
/sys/bus/spi/devices/spi-PRP0001:00/spi-nor/sfdp

Signed-off-by: Mamta Shukla <mamta.shukla@leica-geosystems.com>
Reviewed-by: Pratyush Yadav <pratyush@kernel.org>
Link: https://lore.kernel.org/r/20231017074711.12167-2-tudor.ambarus@linaro.org
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
2023-10-18 07:47:22 +03:00
Mamta Shukla
a2a3e5430e
mtd: spi-nor: micron-st: enable lock/unlock for mt25qu512a
mt25qu512a supports locking/unlocking through the SR BP bits. Enable
locking support. Tested with mtd-utils- flash_lock/flash_unlock on
MT25QU512ABB8E12.

Signed-off-by: Mamta Shukla <mamta.shukla@leica-geosystems.com>
Link: https://lore.kernel.org/r/20231017074711.12167-1-tudor.ambarus@linaro.org
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
2023-10-18 07:47:19 +03:00
Herbert Xu
b11950356c KEYS: asymmetric: Fix sign/verify on pkcs1pad without a hash
The new sign/verify code broke the case of pkcs1pad without a
hash algorithm.  Fix it by setting issig correctly for this case.

Fixes: 63ba4d6759 ("KEYS: asymmetric: Use new crypto interface without scatterlists")
Cc: stable@vger.kernel.org # v6.5
Reported-by: Denis Kenzior <denkenz@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Tested-by: Denis Kenzior <denkenz@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2023-10-18 12:27:10 +08:00
Radhakrishna Sripada
213c43676b drm/i915/mtl: Remove the 'force_probe' requirement for Meteor Lake
Meteor Lake has demonstrated consistent stability for some time.
All user-space API modifications tide to its core platform
functions are operational.

The necessary firmware components are set up and comprehensive
testing has been condused over a period.

Given the recent faborable CI results, as well, we believe it's
time to eliminate the 'force_probe' prerequisite and activate the
platform by default.

Signed-off-by: Aditya Chauhan <aditya.chauhan@intel.com>
Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Chris Wilson <chris.p.wilson@linux.intel.com>
Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>
Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Acked-by: Lee Shawn C <shawn.c.lee@intel.com>
Tested-by: Lee Shawn C <shawn.c.lee@intel.com>
Tested-by: Karthik B S <karthik.b.s@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231008164824.919262-1-andi.shyti@linux.intel.com
2023-10-18 06:23:41 +02:00
Jonathan Cavitt
2d6e2b10a7 drm/i915: Enable GuC TLB invalidations for MTL
Enable GuC TLB invalidations for MTL.  Though more platforms than just
MTL support GuC TLB invalidations, MTL is presently the only platform
that requires it for any purpose, so only enable it there for now to
minimize cross-platform impact.

Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231017180806.3054290-8-jonathan.cavitt@intel.com
2023-10-18 06:01:13 +02:00
Jonathan Cavitt
dbe65a3796 drm/i915/gt: Increase sleep in gt_tlb selftest sanitycheck
For the gt_tlb live selftest, when operating on the GSC engine,
increase the timeout from 10 ms to 200 ms because the GSC
engine is a bit slower than the rest.

Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231017180806.3054290-7-jonathan.cavitt@intel.com
2023-10-18 06:01:12 +02:00