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authorArchit Taneja <architt@codeaurora.org>2017-03-17 09:09:48 +0530
committerRob Clark <robdclark@gmail.com>2017-04-03 16:09:36 -0400
commit30512040ed8e1982e5ba16bb3e3a7f000ff65427 (patch)
tree549d3611242a8273d3c20f9606ebf6881badedfa /drivers/gpu
parenta5fef535c529b64b622f9d7eafb3ab86850f5f8f (diff)
downloadlinux-30512040ed8e1982e5ba16bb3e3a7f000ff65427.tar.bz2
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>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.h b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.h
index 611da7a660c9..238901987e00 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.h
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.h
@@ -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 {