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| author | Prashant Malani <pmalani@chromium.org> | 2021-09-28 03:19:32 -0700 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2021-10-11 15:34:45 +0200 |
| commit | 5c02b581ce84eea240d25c8318a1f65133a04415 (patch) | |
| tree | 1204321b62da340ed4a1a9dda4c73c89de1773b5 /drivers/platform | |
| parent | 41512e4dc0b84525495e784295092592adb87f1b (diff) | |
| download | linux-5c02b581ce84eea240d25c8318a1f65133a04415.tar.gz linux-5c02b581ce84eea240d25c8318a1f65133a04415.tar.bz2 linux-5c02b581ce84eea240d25c8318a1f65133a04415.zip | |
platform/x86: intel_scu_ipc: Increase virtual timeout to 10s
Commit a7d53dbbc70a ("platform/x86: intel_scu_ipc: Increase virtual
timeout from 3 to 5 seconds") states that the recommended timeout range
is 5-10 seconds. Adjust the timeout value to the higher of those i.e 10
seconds, to account for situations where the 5 seconds is insufficient
for disconnect command success.
Signed-off-by: Prashant Malani <pmalani@chromium.org>
Cc: Benson Leung <bleung@chromium.org>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Link: https://lore.kernel.org/r/20210928101932.2543937-3-pmalani@chromium.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/intel_scu_ipc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/intel_scu_ipc.c b/drivers/platform/x86/intel_scu_ipc.c index cfb249da2a7b..d71a1dce781c 100644 --- a/drivers/platform/x86/intel_scu_ipc.c +++ b/drivers/platform/x86/intel_scu_ipc.c @@ -75,7 +75,7 @@ struct intel_scu_ipc_dev { #define IPC_READ_BUFFER 0x90 /* Timeout in jiffies */ -#define IPC_TIMEOUT (5 * HZ) +#define IPC_TIMEOUT (10 * HZ) static struct intel_scu_ipc_dev *ipcdev; /* Only one for now */ static DEFINE_MUTEX(ipclock); /* lock used to prevent multiple call to SCU */ |