Prepare qcom-next based on tag 'Linux 6.16-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git #39
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
SoC vendors have different types of resets and are controlled through
various registers. For instance, Qualcomm chipsets can reboot to a
"download mode" that allows a RAM dump to be collected. Another example
is they also support writing a cookie that can be read by bootloader
during next boot. PSCI offers a mechanism, SYSTEM_RESET2, for these
vendor reset types to be implemented without requiring drivers for every
register/cookie.
Add support in PSCI to statically map reboot mode commands from
userspace to a vendor reset and cookie value using the device tree.
A separate initcall is needed to parse the devicetree, instead of using
psci_dt_init because mm isn't sufficiently set up to allocate memory.
Reboot mode framework is close but doesn't quite fit with the
design and requirements for PSCI SYSTEM_RESET2. Some of these issues can
be solved but doesn't seem reasonable in sum:
1. reboot mode registers against the reboot_notifier_list, which is too
early to call SYSTEM_RESET2. PSCI would need to remember the reset
type from the reboot-mode framework callback and use it
psci_sys_reset.
2. reboot mode assumes only one cookie/parameter is described in the
device tree. SYSTEM_RESET2 uses 2: one for the type and one for
cookie.
3. psci cpuidle driver already registers a driver against the
arm,psci-1.0 compatible. Refactoring would be needed to have both a
cpuidle and reboot-mode driver.
Link: https://lore.kernel.org/r/20250303-arm-psci-system_reset2-vendor-reboots-v9-2-b2cf4a20feda@oss.qualcomm.com
Signed-off-by: Elliot Berman <elliot.berman@oss.qualcomm.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Add bindings to describe vendor-specific reboot modes. Values here correspond to valid parameters to vendor-specific reset types in PSCI SYSTEM_RESET2 call. Link: https://lore.kernel.org/r/20250303-arm-psci-system_reset2-vendor-reboots-v9-1-b2cf4a20feda@oss.qualcomm.com Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Elliot Berman <elliot.berman@oss.qualcomm.com>
qcm6490-idp firmware supports vendor-defined SYSTEM_RESET2 types. Describe the reset types: "bootloader" will cause device to reboot and stop in the bootloader's fastboot mode. "edl" will cause device to reboot into "emergency download mode", which permits loading images via the Firehose protocol. Link: https://lore.kernel.org/r/20250303-arm-psci-system_reset2-vendor-reboots-v9-3-b2cf4a20feda@oss.qualcomm.com Co-developed-by: Shivendra Pratap <quic_spratap@quicinc.com> Signed-off-by: Shivendra Pratap <quic_spratap@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Elliot Berman <elliot.berman@oss.qualcomm.com>
…ypes qcs6490-rb3gen2 firmware supports vendor-defined SYSTEM_RESET2 types. Describe the reset types: "bootloader" will cause device to reboot and stop in the bootloader's fastboot mode. "edl" will cause device to reboot into "emergency download mode", which permits loading images via the Firehose protocol. Link: https://lore.kernel.org/r/20250303-arm-psci-system_reset2-vendor-reboots-v9-4-b2cf4a20feda@oss.qualcomm.com Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Elliot Berman <elliot.berman@oss.qualcomm.com>
Add GPR(Generic Pack router) node along with APM(Audio Process Manager) and PRM(Proxy resource Manager) audio services. Co-developed-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Link: https://lore.kernel.org/linux-arm-msm/20250527111227.2318021-2-quic_pkumpatl@quicinc.com/ Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
…ution Manage clock settings for ADSP solution and document the clock properties on sc7280 lpass pincontrol node which is required for ADSP based solution. Co-developed-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Link: https://lore.kernel.org/linux-arm-msm/20250527111227.2318021-3-quic_pkumpatl@quicinc.com/ Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Add WSA LPASS macro Codec along with SoundWire controller. Co-developed-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/linux-arm-msm/20250527111227.2318021-4-quic_pkumpatl@quicinc.com/ Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
…lock settings for audioreach Modify and enable WSA, VA, RX and TX lpass macros and lpass_tlmm clock settings. For audioreach solution mclk, npl and fsgen clocks are enabled through the q6prm clock driver. For qcs6490 RX drives clk from TX CORE which is mandated from DSP side, Unlike dedicated core clocks. Core TX clk is used for both RX and WSA as per DSP recommendations. Co-developed-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/linux-arm-msm/20250527111227.2318021-5-quic_pkumpatl@quicinc.com/ Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
…lifier Add nodes for WSA8830 speakers amplifier on qcs6490-rb3gen2 board. Enable lpass_wsa and lpass_va macros along with pinctrl settings for audio. Co-developed-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Link: https://lore.kernel.org/linux-arm-msm/20250527111227.2318021-6-quic_pkumpatl@quicinc.com/ Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Add the sound card node with tested playback over WSA8835 speakers and digital on-board mics. Co-developed-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/linux-arm-msm/20250527111227.2318021-7-quic_pkumpatl@quicinc.com/ Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
…9370 headset codec Add nodes for WSA8830 speakers and WCD9370 headset codec on qcm6490-idp board. Enable lpass macros along with audio support pin controls. Co-developed-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Link: https://lore.kernel.org/linux-arm-msm/20250527111227.2318021-8-quic_pkumpatl@quicinc.com/ Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Add the sound card node with tested playback over WSA8835 speakers, digital on-board mics along with wcd9370 headset playabck and record. Co-developed-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com> Link: https://lore.kernel.org/linux-arm-msm/20250527111227.2318021-9-quic_pkumpatl@quicinc.com/ Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Firmware might hold the DPB buffers for reference in case of sequence change, so skip destroying buffers for which QUEUED flag is not removed. Cc: stable@vger.kernel.org Fixes: 73702f4 ("media: iris: allocate, initialize and queue internal buffers") Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-1-59b4ff7d331c@quicinc.com/ Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Validate all internal buffers queued to firmware are released back to driver on close. This helps ensure buffer lifecycle correctness and aids in debugging any resporce leaks. Cc: stable@vger.kernel.org Fixes: 73702f4 ("media: iris: allocate, initialize and queue internal buffers") Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-2-59b4ff7d331c@quicinc.com/ Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Update the width, height and buffer size of CAPTURE based on the resolution set to OUTPUT via VIDIOC_S_FMT. This is required to set the updated capture resolution to firmware when S_FMT is called only for OUTPUT. Cc: stable@vger.kernel.org Fixes: b530b95 ("media: iris: implement s_fmt, g_fmt and try_fmt ioctls") Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-3-59b4ff7d331c@quicinc.com/ Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
…econfig During reconfig, the firmware sends the resolution aligned to 8 bytes. If the driver sends the same resolution back to the firmware the resolution will be aligned to 16 bytes not 8. The alignment mismatch would then subsequently cause the firmware to send another redundant sequence change event. Fix this by not setting the resolution property during reconfig. Cc: stable@vger.kernel.org Fixes: 3a19d7b ("media: iris: implement set properties to firmware during streamon") Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-4-59b4ff7d331c@quicinc.com/ Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Currently, port check enforces that session property response must arrive only on the BITSTREAM port. However, firmware can send some responses on other port as well. Remove the strict port validation to correctly handle session property responses from the firmware. Cc: stable@vger.kernel.org Fixes: 3a19d7b ("media: iris: implement set properties to firmware during streamon") Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-5-59b4ff7d331c@quicinc.com/ Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
…t state The current check only considers the core error state before allowing writes to the HFI queues. However, the core can also transition to the deinit state due to a system error triggered by the response thread. In such cases, writing to the HFI queues should not be allowed. Fix this by adding a check for the core deinit state, ensuring that writes are rejected when core is not in a valid state. Cc: stable@vger.kernel.org Fixes: fb583a2 ("media: iris: introduce host firmware interface with necessary hooks") Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-6-59b4ff7d331c@quicinc.com/ Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Remove the check for non-zero number of v4l2 controls as some SOCs might not expose any capability which requires v4l2 control. Cc: stable@vger.kernel.org Fixes: 33be1dd ("media: iris: implement iris v4l2_ctrl_ops") Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-7-59b4ff7d331c@quicinc.com/ Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
HFI_PROPERTY_CONFIG_VDEC_POST_LOOP_DEBLOCKER is deprecated and no longer supported on current firmware, remove setting the same to firmware. Cc: stable@vger.kernel.org Fixes: 7986525 ("media: iris: enable video driver probe of SM8250 SoC") Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-8-59b4ff7d331c@quicinc.com/ Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
The function pointers responsible for setting firmware properties were never initialized in the instance capability structure, causing it to remain NULL. As a result, the firmware properties were not being set correctly. Fix this by properly assigning the function pointers from the core capability to the instance capability, ensuring that the properties are correctly applied to the firmware. Cc: stable@vger.kernel.org Fixes: 3a19d7b ("media: iris: implement set properties to firmware during streamon") Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-9-59b4ff7d331c@quicinc.com/ Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
A warning reported by smatch indicated a possible null pointer dereference where one of the arguments to API "iris_hfi_gen2_handle_system_error" could sometimes be null. To fix this, add a check to validate that the argument passed is not null before accessing its members. Cc: stable@vger.kernel.org Fixes: fb583a2 ("media: iris: introduce host firmware interface with necessary hooks") Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/linux-media/634cc9b8-f099-4b54-8556-d879fb2b5169@stanley.mountain/ Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-10-59b4ff7d331c@quicinc.com/ Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Correct a typo from "dpeth" to "depth". Cc: stable@vger.kernel.org Fixes: 3a19d7b ("media: iris: implement set properties to firmware during streamon") Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-11-59b4ff7d331c@quicinc.com/ Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
…pletion Currently, two types of flush commands are queued to the firmware, the first flush queued as part of sequence change, does not wait for a response, while the second flush queued as part of stop, expects a completion response before proceeding further. Due to timing issue, the flush response corresponding to the first command could arrive after the second flush is issued. This casuses the driver to incorrectly assume that the second flush has completed, leading to the premature signaling of flush_completion. To address this, introduce a counter to track the number of pending flush responses and signal flush completion only when all expected responses are received. Cc: stable@vger.kernel.org Fixes: 11712ce ("media: iris: implement vb2 streaming ops") Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-12-59b4ff7d331c@quicinc.com/ Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
…on change When the resolution changes, the driver internally updates the width and height, but the client continue to queue buffers with the older resolution until the last flag is received. This results in a mismatch when the buffers are prepared, causing failure due to outdated size. Introduce a check to prevent size validation during buffer preparation if a resolution reconfiguration is in progress, to handle this. Cc: stable@vger.kernel.org Fixes: 17f2a48 ("media: iris: implement vb2 ops for buf_queue and firmware response") Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-13-59b4ff7d331c@quicinc.com/ Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
…ith 0 filled length Firmware sends capture buffers with 0 filled length which are not to be displayed and should be dropped by client. To achieve the same, add V4L2_BUF_FLAG_ERROR to such buffers by making sure: - These 0 length buffers are not returned as result of flush. - Its not a buffer with LAST flag enabled which will also have 0 filled length. Cc: stable@vger.kernel.org Fixes: d091007 ("media: iris: add support for drain sequence") Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-14-59b4ff7d331c@quicinc.com/ Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Add a condition to skip the flush operation during the first sequence change event. At this point, the capture queue is not streaming, making the flush unnecessary. Cc: stable@vger.kernel.org Fixes: 84e17ad ("media: iris: add support for dynamic resolution change") Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-15-59b4ff7d331c@quicinc.com/ Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
…completion Currently, The flush completion signal is being re-initialized even though no response is expected during a sequence change. Simplify the code by removing re-initialization of flush completion signal as it is redundant. Cc: stable@vger.kernel.org Fixes: 84e17ad ("media: iris: add support for dynamic resolution change") Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-16-59b4ff7d331c@quicinc.com/ Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Firmware attach DATACORRUPT/DROP buffer flags for the frames which needs to be dropped, handle it by setting VB2_BUF_STATE_ERROR for these buffers before calling buf_done. Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-17-59b4ff7d331c@quicinc.com/ Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Firmware sends the picture type as NO_SHOW for frames which are not supposed to be displayed, add handling for the same in driver to drop them. Link: https://lore.kernel.org/linux-arm-msm/20250509-video-iris-hevc-vp9-v5-18-59b4ff7d331c@quicinc.com/ Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
…enerate one coredump file Multiple triggers of SSR only first generate coredump file, duo to memcoredump_flag no clear. add clear coredump flag when ssr completed. Signed-off-by: Shuai Zhang <quic_shuaz@quicinc.com>
Video node enables video on Qualcomm SA8775P platform. Link: https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git/commit/?h=for-next&id=7bc95052c64f45c24affbb7636489dc9a1c2a982 Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com> Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Enable video nodes on the sa8775p-ride board and point to the appropriate firmware files. Link: https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git/commit/?h=for-next&id=d33ad6600453fbcf6a9275864ad120079bd540da Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com> Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
DPU, DisplayPort and eDP PHY Add devicetree changes to enable MDSS display-subsystem, display-controller(DPU), DisplayPort controller and eDP PHY for Qualcomm QCS8300 platform. Link:https://lore.kernel.org/all/20241226-dts_qcs8300-v2-1-ec8d4fb65cba@quicinc.com/ Signed-off-by: Yongxing Mou <quic_yongmou@quicinc.com>
Enable DPTX0 along with their corresponding PHYs for qcs8300-ride platform. Link:https://lore.kernel.org/all/20241226-dts_qcs8300-v2-2-ec8d4fb65cba@quicinc.com/ Signed-off-by: Yongxing Mou <quic_yongmou@quicinc.com>
Add a device tree binding for the Toshiba TC9563 PCIe switch, which provides an Ethernet MAC integrated to the 3rd downstream port and two downstream PCIe ports. Link: https://lore.kernel.org/lkml/20250412-qps615_v4_1-v5-0-5b6a06132fec@oss.qualcomm.com/ Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
First controller driver probes, enables link training and scans the bus. When the PCI bridge is found, its child DT nodes will be scanned and pwrctrl devices will be created if needed. By the time pwrctrl driver probe gets called link training is already enabled by controller driver. Certain devices like TC956x which uses PCI pwrctl framework needs to configure the device before PCI link is up. As the controller driver already enables link training as part of its probe, the moment device is powered on, controller and device participates in the link training and link can come up immediately and maynot have time to configure the device. So we need to stop the link training by using stop_link() and enable them back after device is configured by using start_link(). Link: https://lore.kernel.org/lkml/20250412-qps615_v4_1-v5-0-5b6a06132fec@oss.qualcomm.com/ Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com>
…or dwc glue drivers Add host_start_link() and host_stop_link() functions to dwc glue drivers to register with start_link() and stop_link() of pci ops, allowing for better control over the link initialization and shutdown process. Link: https://lore.kernel.org/lkml/20250412-qps615_v4_1-v5-0-5b6a06132fec@oss.qualcomm.com/ Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com>
Implement stop_link() and start_link() function op for dwc drivers. Link: https://lore.kernel.org/lkml/20250412-qps615_v4_1-v5-0-5b6a06132fec@oss.qualcomm.com/ Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com>
…nk() Add support for host_stop_link() and host_start_link() for switches like TC956x, which require configuration before the PCIe link is established. Assert PERST# and disable LTSSM bit to prevent the PCIe controller from participating in link training during host_stop_link(). De-assert PERST# and enable LTSSM bit during host_start_link(). Introduce ltssm_disable function op to stop link training. For the switches like TC956x, which needs to configure it before the PCIe link is established. Link: https://lore.kernel.org/lkml/20250412-qps615_v4_1-v5-0-5b6a06132fec@oss.qualcomm.com/ Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com>
…e link is active Introduce a common API to check if the PCIe link is active, replacing duplicate code in multiple locations. Link: https://lore.kernel.org/lkml/20250412-qps615_v4_1-v5-0-5b6a06132fec@oss.qualcomm.com/ Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com> Reviewed-by: Lukas Wunner <lukas@wunner.de>
TC9563 is a PCIe switch which has one upstream and three downstream ports. To one of the downstream ports ethernet MAC is connected as endpoint device. Other two downstream ports are supposed to connect to external device. One Host can connect to TC9563 by upstream port. TC9563 switch needs to be configured after powering on and before PCIe link was up. The PCIe controller driver already enables link training at the host side even before this driver probe happens, due to this when driver enables power to the switch it participates in the link training and PCIe link may come up before configuring the switch through i2c. Once the link is up the configuration done through i2c will not have any affect.To prevent the host from participating in link training, disable link training on the host side to ensure the link does not come up before the switch is configured via I2C. Based up on dt property and type of the port, tc9563 is configured through i2c. Link: https://lore.kernel.org/lkml/20250412-qps615_v4_1-v5-0-5b6a06132fec@oss.qualcomm.com/ Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Adding merge log file and topic_SHA1 file Signed-off-by: Salendarsingh Gaud <sgaud@qti.qualcomm.com>
sgaud-quic
force-pushed
the
qcom-next-staging
branch
from
ac1165d to
1d87859
Compare
Komal-Bajaj
merged commit 79f771c
into
qualcomm-linux:qcom-next-staging
13 of 18 checks passed
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
18 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Name SHA Commits
tech/bus/peripherals ed0f1f8 5
tech/bus/pci/all 5159ecf 8
tech/bus/pci/pwrctl 606cc88 7
tech/debug/hwtracing 4fea1a9 15
tech/mm/drm 7c42242 1
tech/mm/fastrpc 5a94c05 5
tech/mm/video eb43f6a 27
tech/mproc/rpmsg adf3d0a 1
tech/pm/power 1eeed9b 1
tech/all/dt/qcs6490 304deb2 12
tech/all/dt/qcs9100 31667be 7
tech/all/dt/qcs615 0302ddd 13
tech/all/config 6be6a1e 2