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Commit 00f2e3e6 authored by Umesh Pandey's avatar Umesh Pandey Committed by Gerrit - the friendly Code Review server
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msm: vidc: Selectively handle SYS_ERROR as FATAL 



User SSR triggers a SYS_ERROR from the hardware.
However the driver cannot detect if the error is
due to user SSR or other reasons. Handle SYS_ERROR
due to user SSR as non-fatal

CRs-Fixed: 1054921
Change-Id: I4151b6bfb24e55c1f1a38bfdca012f7b7af86603
Signed-off-by: default avatarUmesh Pandey <umeshp@codeaurora.org>
parent 8ec8b328

drivers/media/platform/msm/vidc/msm_vidc_common.c

+12 −1
Original line number Diff line number Diff line
@@ -4792,9 +4792,20 @@ int msm_vidc_trigger_ssr(struct msm_vidc_core *core, 
		return -EINVAL;

	}

	hdev = core->device;

	if (core->state == VIDC_CORE_INIT_DONE)

	if (core->state == VIDC_CORE_INIT_DONE) {

		/*

		 * In current implementation user-initiated SSR triggers

		 * a fatal error from hardware. However, there is no way

		 * to know if fatal error is due to SSR or not. Handle

		 * user SSR as non-fatal.

		 */

		mutex_lock(&core->lock);

		core->resources.debug_timeout = false;

		mutex_unlock(&core->lock);

		rc = call_hfi_op(hdev, core_trigger_ssr,

				hdev->hfi_device_data, type);

	}



	return rc;

}