Commit 4f3a31a8 authored Oct 12, 2018 by Sharat Masetty Committed by Sean Paul Nov 30, 2018

drm/msm: Check if target supports crash dump capture



This patch simply checks first to see if the target can support crash dump
capture before proceeding.

Signed-off-by: Sharat Masetty <smasetty@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>

parent ebcdcef3

drivers/gpu/drm/msm/msm_gpu.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -345,6 +345,10 @@ static void msm_gpu_crashstate_capture(struct msm_gpu *gpu,
		{
		struct msm_gpu_state *state;

		/* Check if the target supports capturing crash state */
		if (!gpu->funcs->gpu_state_get)
		return;

		/* Only save one crash state at a time */
		if (gpu->crashstate)
		return;

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