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qcom-clk-for-6.7e0e6373d · ·
Qualcomm clock updates for v6.7 Initial support for the SM4450 platform is introduced, with the Global Clock Controller and RPMh clock controller additions. CLK_SET_RATE_PARENT is dropped for clocks with fixed-rate GPLLs, across a variety of IPQ platforms. On IPQ6018, GPLL0 is a missing parent of APCS PLL, so this is corrected. For IPQ6018 the I2C clock for QUP6 was previously omitted, as disabling it is reported to cause problems for RPM. It's now added, but marked as critical. Stromer Plus is introduced, and safe source switching of the a53pll in IPQ5332 is introduced. SM8550 Video and GPU clock controllers are switched to use the OLE PLL configure method, instead of manually specifying additional components of the l-value. A couple of fixes related to halt bit checks and SMMU GDSC are introduced for MSM8998. A possible integer overflow in the frequency calculation in the RCG code is addressed. Clocked managed through RPM are removed from the MSM8996 Global Clock Controller. Support for the Camera Clock Controller on SM8550 is added. PLL configuration for the three HFPLLs in MSM8976 are added. The MSM8996 CBF clock driver's remove function is transitioned to the void-returning variant.
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qcom-dts-for-6.7-28677233e · ·
More Qualcomm Arm32 DeviceTree updates for v6.7 This introduces new DeviceTree source for Microsoft Lumia 640, Microsoft Lumia 640 XL, Nokia Lumia 735, and Nokia Lumia 830, built on MSM8226 and MSM8926. A few stylistic issues are corrected on MSM8974.
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qcom-drivers-for-6.7-2723d3461 · ·
More Qualcomm driver updates for v6.7 The Qualcomm SMC an QSEECOM drivers are moved into a "qcom" subdirectory, to declutter the base directory. Missing include guards are added to the qseecom header file. Unneded extern specifiers are removed from the scm call wrappers. __counted_by is added to the apr_rx_buf structure, in the APR driver. Lastly in the pmic_glink driver the pmic_glink drm_bridge type is corrected to DisplayPort, over the incorrect "USB" value. The return values are added to error prints for the various typec set() calls.
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qcom-arm64-for-6.7-2c493a2b3 · ·
More Qualcomm ARM64 DeviceTree updates for v6.7 This describes the USB components on IPQ5018, and one of the SPI controllers. The IPQ9574 RDP descriptions are refactored to keep common dtsi, and the WPS button is described. GPLL0 is described as a source clock for the mailbox (APCS clock) across IPQ5332, IPQ6018, IPQ8074, and IPQ9574. On MSM8916, the asynchronous packet router (APR) is described on the DSP remoteproc, and audio services are described. Audio and modem are then enabled on a range of MSM8916- and MSM8939-based devices. GPU support is enabled on the Samsung Galaxy Tab devices, and RGB LED is added to BQ Aquaris X5 and BQ Aquaris M5. The QRB4210 RB2 is no longer hard coded to be in peripheral mode, and RPMh sleep stats are added to the SA8775P platform. Camera Control Interface (CCI) controllers are introduced on SC7280. One of the DP PHY compatibles on X13s is updated, to reflect that the it should operate in eDP mode. And missing camera LED pin configuration is added. Flash LED is described fo the SDM845-based OnePlus and Xiaomi devices. Missing description of USB PHY regulators are added to Sony Xperia 10 IV, and modem and ath10k-based WiFi are enabled. The uart for the Bluetooth controller on the SM6375 is added as well. The true rng block is added for SA8775P, SC7280, SM8450, an SM8550.
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qcom-arm64-defconfig-for-6.7-2f93b8a57 · ·
Few more ARM64 defconfig updates for v6.7 This enables the Qualcomm PMIC-based USB Type-C port manager, found in e.g. SM8250, and hence RB5, as well as the Type-C DisplayPort altmode support to get display working on the same.
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sent/20230929-caleb-rmi4-quirks-062a057e98bb-v2e408204a · ·
Input: synaptics-rmi4: add quirks for third party touchscreen controllers With the growing popularity of running upstream Linux on mobile devices, we're beginning to run into more and more edgecases. The OnePlus 6 is a fairly well supported 2018 era smartphone, selling over a million units in it's first 22 days. With this level of popularity, it's almost inevitable that we get third party replacement displays, and as a result, replacement touchscreen controllers. The OnePlus 6 shipped with an extremely usecase specific touchscreen driver, it implemented only the bare minimum parts of the highly generic rmi4 protocol, instead hardcoding most of the register addresses. As a result, the third party touchscreen controllers that are often found in replacement screens, implement only the registers that the downstream driver reads from. They additionally have other restrictions such as heavy penalties on unaligned reads. This series attempts to implement the necessary workaround to support some of these chips with the rmi4 driver. Although it's worth noting that at the time of writing there are other unofficial controllers in the wild that don't work even with these patches. We have been shipping these patches in postmarketOS for the last several months, and they are known to not cause any regressions on the OnePlus 6/6T (with the official Synaptics controller), however I don't own any other rmi4 hardware to further validate this. These patches were contributed by a community developer who has given permission for me to submit them on their behalf. --- To: Dmitry Torokhov <dmitry.torokhov@gmail.com> To: Vincent Huang <vincent.huang@tw.synaptics.com> Cc: methanal <baclofen@tuta.io> Cc: linux-input@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: phone-devel@vger.kernel.org Cc: ~postmarketos/upstreaming@lists.sr.ht --- Changes since v1: - Improve dt-bindings patch (thanks Rob) - Add missing cast in patch 5 to fix the pointer arithmetic - Link to v1: https://lore.kernel.org/r/20230929-caleb-rmi4-quirks-v1-0-cc3c703f022d@linaro.org --- Caleb Connolly (2): dt-bindings: input: syna,rmi4: document syna,pdt-fallback-desc Input: synaptics-rmi4 - handle duplicate/unknown PDT entries methanal (5): Input: synaptics-rmi4 - f12: use hardcoded values for aftermarket touch ICs Input: synaptics-rmi4 - f55: handle zero electrode count Input: synaptics-rmi4 - don't do unaligned reads in IRQ context Input: synaptics-rmi4 - read product ID on aftermarket touch ICs Input: synaptics-rmi4 - support fallback values for PDT descriptor bytes .../devicetree/bindings/input/syna,rmi4.yaml | 15 +++ drivers/input/rmi4/rmi_driver.c | 134 ++++++++++++++++++--- drivers/input/rmi4/rmi_driver.h | 8 ++ drivers/input/rmi4/rmi_f01.c | 14 +++ drivers/input/rmi4/rmi_f12.c | 117 ++++++++++++++---- drivers/input/rmi4/rmi_f55.c | 5 + include/linux/rmi.h | 3 + 7 files changed, 252 insertions(+), 44 deletions(-) --- base-commit: b0d95ff7653ef6ace66a24d6c09147d0731825ce // Caleb (they/them) -
qcom-dts-for-6.72138c32a · ·
Qualcomm ARM DeviceTree updates for v6.7 RPM master stats is introduced for MSM8226 and MSM8974. The PCIe PHY of SDX55 is transitioned to the new binding. The hall sensor on the Samsung Galaxy Tab 4 is inverted. A number of fixes reported from DeviceTree validation are fixed.
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qcom-drivers-for-6.7c0989f7d · ·
Qualcomm driver updates for v6.7 This introduces partial support for the Qualcomm Secure Execution Environment SCM interface, and uses this to implement EFI variable access on the Windows On Snapdragon devices (for now). The 32/64-bit calling convention detector of the SCM interface is updated to not choose 64-bit convention when Linux is 32-bit. The "extern" specifier is dropped from the interface include file. The LLCC driver gains support for carrying configuration for multiple different system/DDR configurations for a given platform, and selecting between them. Support for Q[DR]U1000 is added to the driver. All exported symbols are transitioned to EXPORT_SYMBOL_GPL(). The platform_drivers in the Qualcomm SoC are transitioned to the void-returning remove_new implementation. The rmtfs memory driver gains support for leaving guard pages around the used area, to avoid issues if the allocation happens to be placed adjacent to another protected memory region. The socinfo driver gains knowledge about IPQ8174, QCM6490, SM7150P and various PMICs used together with SM8550.