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msm_fb: display: remove mdp_lut_enable call to avoid hang issue

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Calling this function is not necessary in mdp overlay2 writeback
driver. If called, it causes command mode primary hang.

CRs-fixed: 365332
Change-Id: Id7054c3e56224035ec5939d91f8ce152b038e858
Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org>
This commit is contained in:
Huaibin Yang 2012-07-16 21:12:33 -07:00 committed by Stephen Boyd
parent 2db52f4e34
commit 0814419a71
1 changed files with 0 additions and 2 deletions
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2
drivers/video/msm/mdp.c
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@ -1432,11 +1432,9 @@ void mdp_pipe_kickoff(uint32 term, struct msm_fb_data_type *mfd)
outpdw(MDP_BASE + 0x0004, 0); outpdw(MDP_BASE + 0x0004, 0);
} else if (term == MDP_OVERLAY1_TERM) { } else if (term == MDP_OVERLAY1_TERM) {
mdp_pipe_ctrl(MDP_OVERLAY1_BLOCK, MDP_BLOCK_POWER_ON, FALSE); mdp_pipe_ctrl(MDP_OVERLAY1_BLOCK, MDP_BLOCK_POWER_ON, FALSE);
mdp_lut_enable();
outpdw(MDP_BASE + 0x0008, 0); outpdw(MDP_BASE + 0x0008, 0);
} else if (term == MDP_OVERLAY2_TERM) { } else if (term == MDP_OVERLAY2_TERM) {
mdp_pipe_ctrl(MDP_OVERLAY2_BLOCK, MDP_BLOCK_POWER_ON, FALSE); mdp_pipe_ctrl(MDP_OVERLAY2_BLOCK, MDP_BLOCK_POWER_ON, FALSE);
mdp_lut_enable();
outpdw(MDP_BASE + 0x00D0, 0); outpdw(MDP_BASE + 0x00D0, 0);
} }
#else #else