arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi | 228 +++++++++++++++++++------ arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts | 129 +++++++++++++- arch/arm64/boot/dts/qcom/sdm845-lg-judyp.dts | 2 +- 3 files changed, 295 insertions(+), 64 deletions(-)
Rollup of improved hardware support via devicetree for LG G7 ThinQ
(judyln) from sdm845-mainline kernel fork
Notably, this patch-series enables full DRM acceleration and wifi,
among other small improvements in individual commits
after this patch-series the main things that remain to be worked
on include touchscreen, audio, and modem.
Depends upon panel driver patch-series https://lore.kernel.org/all/20250910-judyln-panel-v1-1-825c74403bbb@postmarketos.org/T/#r9a976ca01e309b6c03100e984a26a0ffc2fe2002
Co-developed-by: Amir Dahan <system64fumo@tuta.io>
Co-developed-by: Christopher Brown <crispybrown@gmail.com>
Signed-off-by: Amir Dahan <system64fumo@tuta.io>
Signed-off-by: Christopher Brown <crispybrown@gmail.com>
Signed-off-by: Paul Sajna <sajattack@postmarketos.org>
---
Changes in v6:
- Mistakes were made with b4 and branch was rebuilt, hopefully correctly
- Split more things that got mixed into the sort commit (qups and venus)
- Added more backlight properties from downstream
- Framebuffer added back in
- Update compatible for panel
- Add qcom,te-source
- Reference memory region in framebuffer instead of reg
- Correction to rmtfs_mem
- Set lab/ibb to 5.5V
- Fixed flashlight/torch
- Update commit message for gsi-loader=self
- Update LG to capitalized in firmware paths
- Remove qcom,snoc-host-cap-skip-quirk dependency (break wifi)
- Enable dma controllers
- Link to v5: https://lore.kernel.org/r/20251203-judyln-dts-v5-0-80c1ffca8487@postmarketos.org
Changes in v5:
- update system64's email
- reduce lab/ibb voltage range
- status should go last
- remove rebase leftovers
- fix flashlight
- Link to v4: https://lore.kernel.org/r/20251125-judyln-dts-v4-0-a5a60500b267@postmarketos.org
Changes in v4:
- add panel identifier in addition to ddic
- make sde_te pull-down
- fixup flash current
- remove framebuffer reserved-mem
- remove manual lower guard
- depend upon https://lore.kernel.org/all/20251110-skip-host-cam-qmi-req-v2-0-0daf485a987a@ixit.cz/T
- reword commits
- Link to v3: https://lore.kernel.org/r/20250928-judyln-dts-v3-0-b14cf9e9a928@postmarketos.org
Changes in v3:
- change firmware paths to lowercase 'lg' (matching dt-bindings)
- fix signoffs
- add wifi dmesg to commit message
- remove regulator-always-on from ibb
- remove framebuffer
- remove msm ids
- don't continue commit subject into commit messages
- split bluetooth node
- add sbu uart details to commit message
- change ipa gsi-loader to self
- Link to v2: https://lore.kernel.org/r/20250916-judyln-dts-v2-0-5e16e60263af@postmarketos.org
Changes in v2:
- sort at the start
- drop unnecessary labels
- drop unnecessary gmu
- multi-led
- split fb-panel changes
- expand upon firmware commit message
- use qcom,calibration-variant instead of
qcom,ath10k-calibration-variant
- change firmware paths to include "LG"
- remove framebuffer reservation
- add lab/ibb
- Link to v1: https://lore.kernel.org/r/20250913-judyln-dts-v1-0-23b4b7790dce@postmarketos.org
---
Amir Dahan (1):
arm64: dts: qcom: sdm845-lg-common: Add LEDs
Christopher Brown (1):
arm64: dts: qcom: sdm845-lg-judyln: Add battery and charger
Paul Sajna (13):
arm64: dts: qcom: sdm845-lg-common: Sort nodes and properties
arm64: dts: qcom: sdm845-lg-common: Enable venus
arm64: dts: qcom: sdm845-lg-common: Enable qups
arm64: dts: qcom: sdm845-lg-common: Add uarts and Bluetooth
arm64: dts: qcom: sdm845-lg-judyln: Add lab/ibb
arm64: dts: qcom: sdm845-lg-judyln: Add display panel
arm64: dts: qcom: sdm845-lg-judyln: Add firmware nodes, change path
arm64: dts: qcom: sdm845-lg-{common, judyln}: Add wifi node
arm64: dts: qcom: sdm845-lg-common: Add chassis-type
arm64: dts: qcom: sdm845-lg-common: Add camera flash
arm64: dts: qcom: sdm845-lg-common: Change ipa gsi-loader to 'self'
arm64: dts: qcom: sdm845-lg-{judyln, judyp}: reference memory region in fb
arm64: dts: qcom: sdm845-lg-commmon: enable dma controllers
arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi | 228 +++++++++++++++++++------
arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts | 129 +++++++++++++-
arch/arm64/boot/dts/qcom/sdm845-lg-judyp.dts | 2 +-
3 files changed, 295 insertions(+), 64 deletions(-)
---
base-commit: 674feabdc26e80c4dbc884d7b6e2d2a4b93919e6
change-id: 20250911-judyln-dts-17c41e59dc0f
prerequisite-message-id: <20250910-judyln-panel-v1-1-825c74403bbb@postmarketos.org>
prerequisite-patch-id: e51151ea7f8fdad6ad7d90713febc5c6b6fc4f9c
prerequisite-patch-id: b3dd44250da9cd12bc5b2d0d7e865dbe19ceed92
prerequisite-patch-id: fd6c8077806cb03fcf37d0e0d730314c2760e334
Best regards,
--
Paul Sajna <sajattack@postmarketos.org>
b4 got rate-limited by my email provider for the last 3 patches, I'm not sure what the best way to send just those is now :/
March 24, 2026 at 2:06 AM, "Paul Sajna" <sajattack@postmarketos.org mailto:sajattack@postmarketos.org?to=%22Paul%20Sajna%22%20%3Csajattack%40postmarketos.org%3E > wrote:
>
> Rollup of improved hardware support via devicetree for LG G7 ThinQ
> (judyln) from sdm845-mainline kernel fork
>
> Notably, this patch-series enables full DRM acceleration and wifi,
> among other small improvements in individual commits
>
> after this patch-series the main things that remain to be worked
> on include touchscreen, audio, and modem.
>
> Depends upon panel driver patch-series https://lore.kernel.org/all/20250910-judyln-panel-v1-1-825c74403bbb@postmarketos.org/T/#r9a976ca01e309b6c03100e984a26a0ffc2fe2002
>
> Co-developed-by: Amir Dahan <system64fumo@tuta.io>
> Co-developed-by: Christopher Brown <crispybrown@gmail.com>
> Signed-off-by: Amir Dahan <system64fumo@tuta.io>
> Signed-off-by: Christopher Brown <crispybrown@gmail.com>
> Signed-off-by: Paul Sajna <sajattack@postmarketos.org>
> ---
> Changes in v6:
> - Mistakes were made with b4 and branch was rebuilt, hopefully correctly
> - Split more things that got mixed into the sort commit (qups and venus)
> - Added more backlight properties from downstream
> - Framebuffer added back in
> - Update compatible for panel
> - Add qcom,te-source
> - Reference memory region in framebuffer instead of reg
> - Correction to rmtfs_mem
> - Set lab/ibb to 5.5V
> - Fixed flashlight/torch
> - Update commit message for gsi-loader=self
> - Update LG to capitalized in firmware paths
> - Remove qcom,snoc-host-cap-skip-quirk dependency (break wifi)
> - Enable dma controllers
> - Link to v5: https://lore.kernel.org/r/20251203-judyln-dts-v5-0-80c1ffca8487@postmarketos.org
>
> Changes in v5:
> - update system64's email
> - reduce lab/ibb voltage range
> - status should go last
> - remove rebase leftovers
> - fix flashlight
> - Link to v4: https://lore.kernel.org/r/20251125-judyln-dts-v4-0-a5a60500b267@postmarketos.org
>
> Changes in v4:
> - add panel identifier in addition to ddic
> - make sde_te pull-down
> - fixup flash current
> - remove framebuffer reserved-mem
> - remove manual lower guard
> - depend upon https://lore.kernel.org/all/20251110-skip-host-cam-qmi-req-v2-0-0daf485a987a@ixit.cz/T
> - reword commits
> - Link to v3: https://lore.kernel.org/r/20250928-judyln-dts-v3-0-b14cf9e9a928@postmarketos.org
>
> Changes in v3:
> - change firmware paths to lowercase 'lg' (matching dt-bindings)
> - fix signoffs
> - add wifi dmesg to commit message
> - remove regulator-always-on from ibb
> - remove framebuffer
> - remove msm ids
> - don't continue commit subject into commit messages
> - split bluetooth node
> - add sbu uart details to commit message
> - change ipa gsi-loader to self
> - Link to v2: https://lore.kernel.org/r/20250916-judyln-dts-v2-0-5e16e60263af@postmarketos.org
>
> Changes in v2:
> - sort at the start
> - drop unnecessary labels
> - drop unnecessary gmu
> - multi-led
> - split fb-panel changes
> - expand upon firmware commit message
> - use qcom,calibration-variant instead of
> qcom,ath10k-calibration-variant
> - change firmware paths to include "LG"
> - remove framebuffer reservation
> - add lab/ibb
>
> - Link to v1: https://lore.kernel.org/r/20250913-judyln-dts-v1-0-23b4b7790dce@postmarketos.org
>
> ---
> Amir Dahan (1):
> arm64: dts: qcom: sdm845-lg-common: Add LEDs
>
> Christopher Brown (1):
> arm64: dts: qcom: sdm845-lg-judyln: Add battery and charger
>
> Paul Sajna (13):
> arm64: dts: qcom: sdm845-lg-common: Sort nodes and properties
> arm64: dts: qcom: sdm845-lg-common: Enable venus
> arm64: dts: qcom: sdm845-lg-common: Enable qups
> arm64: dts: qcom: sdm845-lg-common: Add uarts and Bluetooth
> arm64: dts: qcom: sdm845-lg-judyln: Add lab/ibb
> arm64: dts: qcom: sdm845-lg-judyln: Add display panel
> arm64: dts: qcom: sdm845-lg-judyln: Add firmware nodes, change path
> arm64: dts: qcom: sdm845-lg-{common, judyln}: Add wifi node
> arm64: dts: qcom: sdm845-lg-common: Add chassis-type
> arm64: dts: qcom: sdm845-lg-common: Add camera flash
> arm64: dts: qcom: sdm845-lg-common: Change ipa gsi-loader to 'self'
> arm64: dts: qcom: sdm845-lg-{judyln, judyp}: reference memory region in fb
> arm64: dts: qcom: sdm845-lg-commmon: enable dma controllers
>
> arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi | 228 +++++++++++++++++++------
> arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts | 129 +++++++++++++-
> arch/arm64/boot/dts/qcom/sdm845-lg-judyp.dts | 2 +-
> 3 files changed, 295 insertions(+), 64 deletions(-)
> ---
> base-commit: 674feabdc26e80c4dbc884d7b6e2d2a4b93919e6
> change-id: 20250911-judyln-dts-17c41e59dc0f
> prerequisite-message-id: <20250910-judyln-panel-v1-1-825c74403bbb@postmarketos.org>
> prerequisite-patch-id: e51151ea7f8fdad6ad7d90713febc5c6b6fc4f9c
> prerequisite-patch-id: b3dd44250da9cd12bc5b2d0d7e865dbe19ceed92
> prerequisite-patch-id: fd6c8077806cb03fcf37d0e0d730314c2760e334
>
> Best regards,
> --
> Paul Sajna <sajattack@postmarketos.org>
>
On Tue, Mar 24, 2026 at 02:13:43AM +0000, Paul Sajna wrote: > b4 got rate-limited by my email provider for the last 3 patches, I'm not sure what the best way to send just those is now :/ You can use the web submission endpoint. https://b4.docs.kernel.org/en/latest/contributor/send.html -K
On 3/24/26 3:13 AM, Paul Sajna wrote: > b4 got rate-limited by my email provider for the last 3 patches, I'm not sure what the best way to send just those is now :/ Send them by hand, --in-reply-to the cover letter Konrad
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