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| author | Sushil Chauhan <sushilchauhan@codeaurora.org> | 2013-12-04 17:29:48 -0800 |
|---|---|---|
| committer | Sushil Chauhan <sushilchauhan@codeaurora.org> | 2013-12-04 18:39:11 -0800 |
| commit | 2babecc511488f806d1ab13ab5360d9ab02a2ae3 (patch) | |
| tree | fd2a39fd885bce2a5d658f6985627956a6e2dc88 /libcopybit | |
| parent | bff954800abc9804804f57c99cad616b28e75791 (diff) | |
| download | display-2babecc511488f806d1ab13ab5360d9ab02a2ae3.tar.gz | |
copybit: Set default value on COPYBIT_TRANSFORM for Color layer.
1. For Color layer, set zero transform value on COPYBIT_TRANSFORM
otherwise it causes MDP IOMMU page fault at 90/270 degree rotation.
2. Color layer is part of Copybit context list, so no need to call
msm_copybit() explicitly for it, that will be called during flush.
Change-Id: I4421b4bddfeca56b0ad8534d921c3d743a7d92bb
Diffstat (limited to 'libcopybit')
| -rw-r--r-- | libcopybit/copybit.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libcopybit/copybit.cpp b/libcopybit/copybit.cpp index 5d8da05d..7f37bdad 100644 --- a/libcopybit/copybit.cpp +++ b/libcopybit/copybit.cpp @@ -637,6 +637,7 @@ static int fill_color(struct copybit_device_t *dev, return -EINVAL; } + int status = 0; struct blitReq* list = &ctx->list; mdp_blit_req* req = &list->req[list->count++]; set_infos(ctx, req, MDP_SOLID_FILL); @@ -654,7 +655,11 @@ static int fill_color(struct copybit_device_t *dev, req->const_color.b = (uint32_t)((color >> 16) & 0xff); req->const_color.alpha = (uint32_t)((color >> 24) & 0xff); - int status = msm_copybit(ctx, list); + if (list->count == sizeof(list->req)/sizeof(list->req[0])) { + status = msm_copybit(ctx, list); + list->sync.acq_fen_fd_cnt = 0; + list->count = 0; + } return status; } |