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Commit 6aa3f5a5 authored by Lynus Vaz's avatar Lynus Vaz Committed by Carter Cooper
Browse files

msm: kgsl: Add a syncsource fence value string 



Add the callback for the syncsource fence value. This will add
debugging information to differentiate syncsource fences.

Change-Id: Ib58b0359e83294715ed3fde395c56afb1dbfb48e
Signed-off-by: default avatarLynus Vaz <lvaz@codeaurora.org>
parent ed98af78

drivers/gpu/msm/kgsl_sync.c

+12 −0
Original line number Diff line number Diff line
@@ -803,11 +803,23 @@ static const char *kgsl_syncsource_driver_name(struct fence *fence) 
	return "kgsl-syncsource-timeline";

}



static void kgsl_syncsource_fence_value_str(struct fence *fence,

						char *str, int size)

{

	/*

	 * Each fence is independent of the others on the same timeline.

	 * We use a different context for each of them.

	 */

	snprintf(str, size, "%llu", fence->context);

}



static const struct fence_ops kgsl_syncsource_fence_ops = {

	.get_driver_name = kgsl_syncsource_driver_name,

	.get_timeline_name = kgsl_syncsource_get_timeline_name,

	.enable_signaling = kgsl_syncsource_enable_signaling,

	.wait = fence_default_wait,

	.release = kgsl_syncsource_fence_release,



	.fence_value_str = kgsl_syncsource_fence_value_str,

};