diff options
| author | Hongzhang Yang <Hongzhang.Yang@freescale.com> | 2012-11-01 19:34:26 +0800 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2012-11-01 19:55:25 +0800 |
| commit | 1c8b759de7d82619ea5e54faedc788c8792f0bee (patch) | |
| tree | 0013447ab368ff1037fe2e12f789d751e259406a | |
| parent | 47006e9664c180bf5b00e53859fbf841df4c7edd (diff) | |
ENGR00232087-2 VPU: Fix suspend/resume bugs
1. Fix ENGR00230203 [Android_MX6DL_SD] Gallery: System hang
after resume from suspend during video playback. 20%
2. Fix ENGR00231830 [MX6DL/S_SD] VPU: VPU encode can't
finish and print "VPU blocking: timeout." if suspend/resume. 100%
Signed-off-by: Hongzhang Yang <Hongzhang.Yang@freescale.com>
| -rw-r--r-- | drivers/mxc/vpu/mxc_vpu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mxc/vpu/mxc_vpu.c b/drivers/mxc/vpu/mxc_vpu.c index 6d77afb8a3d6..f473fdf681ba 100644 --- a/drivers/mxc/vpu/mxc_vpu.c +++ b/drivers/mxc/vpu/mxc_vpu.c @@ -874,6 +874,8 @@ static int vpu_resume(struct platform_device *pdev) WRITE_REG(0x0, BIT_RESET_CTRL); WRITE_REG(0x0, BIT_CODE_RUN); + /* MX6 RTL has a bug not to init MBC_SET_SUBBLK_EN on reset */ + WRITE_REG(0x0, MBC_SET_SUBBLK_EN); /* * Re-load boot code, from the codebuffer in external RAM. |