evie/android_kernel_oneplus_msm8998
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msm: mdss: fix writeback offset configuration in ctl path

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Invalid writeback offset setting in control path
causes wrong WB output selection. This change fixes it
with correct offset configuration.

Change-Id: I9cca97d6e1241e2eba76a41d46b5fb5641fee948
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
This commit is contained in:
Dhaval Patel 2014-09-30 16:03:07 -07:00 • committed by David Keitel
parent 267be03381
commit 274699d156
1 changed files with 2 additions and 1 deletions
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3
drivers/video/fbdev/msm/mdss_mdp_ctl.c
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@ -2813,7 +2813,8 @@ int mdss_mdp_ctl_addr_setup(struct mdss_data_type *mdata,
head[i].num = i; head[i].num = i;
head[i].base = (mdata->mdss_io.base) + ctl_offsets[i]; head[i].base = (mdata->mdss_io.base) + ctl_offsets[i];
if (i >= offset && wb_offsets[i - offset]) if (i >= offset && wb_offsets[i - offset])
head[i].wb_base = (mdata->mdss_io.base) + wb_offsets[i]; head[i].wb_base = (mdata->mdss_io.base) +
wb_offsets[i - offset];
head[i].ref_cnt = 0; head[i].ref_cnt = 0;
} }