Increasing the virtual timeout time to account for scenarios that may require more time, like DisplayPort Multi-Stream Transport (DP MST), where the disconnect time can be extended longer than usual.
The recommended timeout range is 5-10 seconds, of which we will take the lower bound. Signed-off-by: Casey Bowman <[email protected]> Acked-by: Heikki Krogerus <[email protected]> Acked-by: Mika Westerberg <[email protected]> --- drivers/platform/x86/intel_scu_ipc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/intel_scu_ipc.c b/drivers/platform/x86/intel_scu_ipc.c index d9cf7f7602b0..9171a46a9e3f 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 (3 * HZ) +#define IPC_TIMEOUT (5 * HZ) static struct intel_scu_ipc_dev *ipcdev; /* Only one for now */ static DEFINE_MUTEX(ipclock); /* lock used to prevent multiple call to SCU */ -- 2.17.1
