On 05/07/2026 15:46, Aniket Randive wrote:

The driver uses a static XFER_TIMEOUT of HZ (1 second) for all transfers regardless of message length or bus frequency, causing unnecessary delays on error paths.

Compute the timeout dynamically from message length and bus frequency with a 10x safety margin over the theoretical wire time and a 300ms floor. For GPI multi-descriptor transfers, use the maximum message length across all queued messages as the per-completion timeout.

Signed-off-by: Aniket Randive aniket.randive@oss.qualcomm.com

arch/arm64/configs/defconfig | 54 +++--------------------------- drivers/i2c/busses/i2c-qcom-geni.c | 37 +++++++++++++++----- 2 files changed, 33 insertions(+), 58 deletions(-)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index faf146441f97..841108ae2d01 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -32,7 +32,6 @@ CONFIG_KALLSYMS_ALL=y CONFIG_PROFILING=y CONFIG_KEXEC=y CONFIG_KEXEC_FILE=y -CONFIG_CRASH_DUMP=y

Irrelevant patch change. And not really correct - you base this on some old tree.

Best regards, Krzysztof