Commit d38660eb authored by Rob Clark's avatar Rob Clark
Browse files

drm/msm/adreno: Check for zap node availability 



This should allow disabling the zap node via an overlay, for slbounce.

Suggested-by: default avatarNikita Travkin <nikita@trvn.ru>
Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: default avatarBjorn Andersson <quic_bjorande@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/594572/
parent f2608b70

drivers/gpu/drm/msm/adreno/adreno_gpu.c

+1 −1
Original line number Diff line number Diff line
@@ -46,7 +46,7 @@ static int zap_shader_load_mdt(struct msm_gpu *gpu, const char *fwname, 
	}



	np = of_get_child_by_name(dev->of_node, "zap-shader");

	if (!np) {

	if (!of_device_is_available(np)) {

		zap_available = false;

		return -ENODEV;

	}