Commit 87878d26 authored Mar 17, 2017 by Archit Taneja Committed by Rob Clark Apr 08, 2017

drm/msm/mdp5: Update SSPP_MAX value



'SSPP_MAX + 1' is the max number of hwpipes that can be present on a
MDP5 platform. Recently, 2 new cursor hwpipes were added, which
caused overflows in arrays that used SSPP_MAX to represent the number
of elements. Update the SSPP_MAX value to incorporate the extra
hwpipes.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>

parent 8e25a0e2

drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -18,7 +18,8 @@
		#ifndef __MDP5_PIPE_H__
		#define __MDP5_PIPE_H__

		#define SSPP_MAX (SSPP_RGB3 + 1) /* TODO: Add SSPP_MAX in mdp5.xml.h */
		/* TODO: Add SSPP_MAX in mdp5.xml.h */
		#define SSPP_MAX (SSPP_CURSOR1 + 1)

		/* represents a hw pipe, which is dynamically assigned to a plane */
		struct mdp5_hw_pipe {