On X1E, the boot firmware already loads a "lite" ADSP firmware that provides essential functionality such as charging, battery status and USB-C detection. Only the audio functionality is missing. Since the full ADSP firmware is device-specific and needs to be manually copied by the user, it would be useful if we could provide the basic functionality even without having the full firmware present.
I have a working prototype for this that I will post soon. To keep that series smaller, this series contains some misc fixes for minor issues I noticed while working on this feature. The issues are present even without my additional patches, so the fixes can be picked up independently. Signed-off-by: Stephan Gerhold <stephan.gerh...@linaro.org> --- Changes in v2: - Split up PATCH 3/3 and remove the redundant assignment to "ret" in a separate patch (Dmitry) - Add review tags from Dmitry - Link to v1: https://lore.kernel.org/r/20250819-rproc-qcom-q6v5-fixes-v1-0-de92198f2...@linaro.org --- Stephan Gerhold (4): remoteproc: qcom_q6v5: Avoid disabling handover IRQ twice remoteproc: qcom_q6v5: Avoid handling handover twice remoteproc: qcom_q6v5_pas: Shutdown lite ADSP DTB on X1E remoteproc: qcom_q6v5_pas: Drop redundant assignment to ret drivers/remoteproc/qcom_q6v5.c | 8 +++++--- drivers/remoteproc/qcom_q6v5_pas.c | 8 +++++++- 2 files changed, 12 insertions(+), 4 deletions(-) --- base-commit: 8f5ae30d69d7543eee0d70083daf4de8fe15d585 change-id: 20250814-rproc-qcom-q6v5-fixes-9882ad571097 Best regards, -- Stephan Gerhold <stephan.gerh...@linaro.org>
