Messages in this thread | | | From | Ekansh Gupta <> | Subject | [PATCH v3 0/5] Add missing features to FastRPC driver | Date | Tue, 21 Nov 2023 16:54:49 +0530 |
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This patch series adds the listed features that have been missing in upstream fastRPC driver.
- Add early wakeup support to allow DSP user to send early response to CPU and improve fastrpc performance. - Add polling mode support with which driver polls on memory to avoid CPU from going to low power modes. - Add notifications frameworks to provide users with the DSP PD status notifications. - Add a control mechanism to allow users to clean up DSP user PD - Add wakelock management support
This patch series depends on multimode support series: [1] https://lore.kernel.org/all/20231121094844.5764-1-quic_ekangupt@quicinc.com/
Ekansh Gupta (5): misc: fastrpc: Add early wakeup support for fastRPC driver misc: fastrpc: Add polling mode support for fastRPC driver misc: fastrpc: Add DSP PD notification support misc: fastrpc: Add support for users to clean up DSP user PD misc: fastrpc: Add wakelock management support
drivers/misc/fastrpc.c | 568 +++++++++++++++++++++++++++++++++++- include/uapi/misc/fastrpc.h | 8 + 2 files changed, 562 insertions(+), 14 deletions(-)
-- 2.17.1
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