From 05d56d8079d510a2994039470f65bea85f0075ee Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Mon, 24 Jul 2023 07:49:41 -0700 Subject: dma-buf/sync_file: Fix docs syntax Fixes the warning: include/uapi/linux/sync_file.h:77: warning: Function parameter or member 'num_fences' not described in 'sync_file_info' Fixes: 2d75c88fefb2 ("staging/android: refactor SYNC IOCTLs") Signed-off-by: Rob Clark Reviewed-by: Randy Dunlap Link: https://lore.kernel.org/r/20230724145000.125880-1-robdclark@gmail.com Signed-off-by: Greg Kroah-Hartman --- include/uapi/linux/sync_file.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/sync_file.h b/include/uapi/linux/sync_file.h index 7e42a5b7558b..ff0a931833e2 100644 --- a/include/uapi/linux/sync_file.h +++ b/include/uapi/linux/sync_file.h @@ -56,7 +56,7 @@ struct sync_fence_info { * @name: name of fence * @status: status of fence. 1: signaled 0:active <0:error * @flags: sync_file_info flags - * @num_fences number of fences in the sync_file + * @num_fences: number of fences in the sync_file * @pad: padding for 64-bit alignment, should always be zero * @sync_fence_info: pointer to array of struct &sync_fence_info with all * fences in the sync_file -- cgit v1.2.3 From 19c064defcce7550f9a7027384ae46fda0d27394 Mon Sep 17 00:00:00 2001 From: Eddie James Date: Mon, 12 Jun 2023 14:56:48 -0500 Subject: fsi: sbefifo: Add configurable in-command timeout A new use case for the SBEFIFO requires a long in-command timeout as the SBE processes each part of the command before clearing the upstream FIFO for the next part of the command. Signed-off-by: Eddie James Link: https://lore.kernel.org/r/20230612195657.245125-6-eajames@linux.ibm.com Signed-off-by: Joel Stanley --- include/uapi/linux/fsi.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/fsi.h b/include/uapi/linux/fsi.h index b2f1977378c7..a2e730fc6309 100644 --- a/include/uapi/linux/fsi.h +++ b/include/uapi/linux/fsi.h @@ -59,6 +59,16 @@ struct scom_access { * /dev/sbefifo* ioctl interface */ +/** + * FSI_SBEFIFO_CMD_TIMEOUT sets the timeout for writing data to the SBEFIFO. + * + * The command timeout is specified in seconds. The minimum value of command + * timeout is 1 seconds (default) and the maximum value of command timeout is + * 120 seconds. A command timeout of 0 will reset the value to the default of + * 1 seconds. + */ +#define FSI_SBEFIFO_CMD_TIMEOUT_SECONDS _IOW('s', 0x01, __u32) + /** * FSI_SBEFIFO_READ_TIMEOUT sets the read timeout for response from SBE. * -- cgit v1.2.3