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Commit 9dd3074f authored by Kalyan Thota's avatar Kalyan Thota Committed by Gerrit - the friendly Code Review server
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drm/msm: add import flag when buffer is imported 



Add the buffer object flag appropriately for both
immediate import and delayed import case.

Change-Id: Iedbad2dcc93214324be11a4f0a70e1da6d042884
Signed-off-by: default avatarKalyan Thota <kalyant@codeaurora.org>
parent 8c63eb9b

drivers/gpu/drm/msm/msm_gem.c

+9 −4
Original line number Diff line number Diff line
@@ -1218,10 +1218,15 @@ struct drm_gem_object *msm_gem_import(struct drm_device *dev, 
	msm_obj->sgt = sgt;

	msm_obj->pages = NULL;

	/*

	 * If sg table is NULL, user should call msm_gem_delayed_import to add

	 * back the sg table to the drm gem object

	 * 1) If sg table is NULL, user should call msm_gem_delayed_import

	 * to add back the sg table to the drm gem object.

	 *

	 * 2) Add buffer flag unconditionally for all import cases.

	 *    # Cached buffer will be attached immediately hence sgt will

	 *      be available upon gem obj creation.

	 *    # Un-cached buffer will follow delayed attach hence sgt

	 *      will be NULL upon gem obj creation.

	 */

	if (!sgt)

	msm_obj->flags |= MSM_BO_EXTBUF;



	/*