diff options
| author | Abhijit Kulkarni <kabhijit@codeaurora.org> | 2016-05-05 11:45:43 -0700 |
|---|---|---|
| committer | Jeevan Shriram <jshriram@codeaurora.org> | 2016-05-11 17:44:33 -0700 |
| commit | e4e3af55ed4d96a4c521dc9c73b9df9b6e572371 (patch) | |
| tree | 08ca91b546c6819bf94d66ebf6ebd63b4c8aced6 | |
| parent | 15c6d4720491128f085887550d73cf82d4c77c2c (diff) | |
msm: mdss: fix qseed3 op_mode register programming
Initialize the op_mode register and program the direction_enable
field in this register correctly
CRs-Fixed: 1008505
Change-Id: I2dbcb8eb1ef5c6e0ebcbfb9f298a14344fbe7ce3
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
| -rw-r--r-- | drivers/video/fbdev/msm/mdss_mdp_pp.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/video/fbdev/msm/mdss_mdp_pp.c b/drivers/video/fbdev/msm/mdss_mdp_pp.c index f1247b3d0c58..68ab530f3583 100644 --- a/drivers/video/fbdev/msm/mdss_mdp_pp.c +++ b/drivers/video/fbdev/msm/mdss_mdp_pp.c @@ -1597,7 +1597,7 @@ int mdss_mdp_qseed3_setup(struct mdss_mdp_pipe *pipe, struct mdss_data_type *mdata; char __iomem *offset, *lut_offset; struct mdss_mdp_format_params *fmt; - uint32_t op_mode; + uint32_t op_mode = 0; uint32_t phase_init, preload, src_y_rgb, src_uv, dst; mdata = mdss_mdp_get_mdata(); @@ -1632,8 +1632,6 @@ int mdss_mdp_qseed3_setup(struct mdss_mdp_pipe *pipe, } pr_debug("scaler->enable=%d", scaler->enable); - op_mode = readl_relaxed(MDSS_MDP_REG_SCALER_OP_MODE + - offset); if (scaler->enable) { op_mode |= SCALER_EN; @@ -1661,7 +1659,7 @@ int mdss_mdp_qseed3_setup(struct mdss_mdp_pipe *pipe, SCALER_BLEND_CFG; op_mode |= (scaler->enable & ENABLE_DIRECTION_DETECTION) ? - (1 << SCALER_DIR_EN) : 0; + SCALER_DIR_EN : 0; phase_init = ((scaler->init_phase_x[0] & PHASE_BITS) << Y_PHASE_INIT_H) | |