ipc: Added support for IPC interrupt mode

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This patch adds support for ipc command interrupt mode.
Also added platform data option to select 'irq_mode'

irq_mode = 1: configure the driver to receive IOC interrupt
for each successful ipc_command.

irq_mode = 0: makes driver use polling method to
track the command completion status.

Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Signed-off-by: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>

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Kuppuswamy Sathyanarayanan 2013-11-15 16:21:54 -08:00 • committed by Matthew Garrett

parent c7094d1d99

commit ed12f295bf

1 changed files with 45 additions and 3 deletions

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drivers/platform/x86/intel_scu_ipc.c

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