diff options
| author | Siddhartha Agrawal <agrawals@codeaurora.org> | 2013-03-07 10:07:01 -0800 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 20:15:25 -0700 |
| commit | 01d412171663d6dfabe6befe8533cbf547edbee4 (patch) | |
| tree | d4ded5f5275649a3ec83becc5965e76188e83eb5 | |
| parent | 8ee7156cf1dd855aa8dd759bf3ec5220c81fd3cf (diff) | |
mdss: Support continuous splash for 8974 V2
The interface offsets for MDSS MDP have changed from V1 and V2.
Adding check to determine the correct offset address.
Change-Id: I395b8f8ffa26b2cfb652b9688f982c0dfe7965b2
Signed-off-by: Siddhartha Agrawal <agrawals@codeaurora.org>
| -rw-r--r-- | drivers/video/fbdev/msm/mdss_mdp_overlay.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/video/fbdev/msm/mdss_mdp_overlay.c b/drivers/video/fbdev/msm/mdss_mdp_overlay.c index 98a8202ace58..c6b347276152 100644 --- a/drivers/video/fbdev/msm/mdss_mdp_overlay.c +++ b/drivers/video/fbdev/msm/mdss_mdp_overlay.c @@ -564,6 +564,8 @@ int mdss_mdp_reconfigure_splash_done(struct mdss_mdp_ctl *ctl) struct ion_client *iclient = mdss_get_ionclient(); struct mdss_panel_data *pdata; int ret = 0, off; + int mdss_mdp_rev = MDSS_MDP_REG_READ(MDSS_MDP_REG_HW_VERSION); + int mdss_v2_intf_off = 0; off = 0; @@ -576,9 +578,13 @@ int mdss_mdp_reconfigure_splash_done(struct mdss_mdp_ctl *ctl) mdss_mdp_ctl_write(ctl, 0, MDSS_MDP_LM_BORDER_COLOR); off = MDSS_MDP_REG_INTF_OFFSET(ctl->intf_num); + if (mdss_mdp_rev == MDSS_MDP_HW_REV_102) + mdss_v2_intf_off = 0xEC00; + /* wait for 1 VSYNC for the pipe to be unstaged */ msleep(20); - MDSS_MDP_REG_WRITE(off + MDSS_MDP_REG_INTF_TIMING_ENGINE_EN, 0); + MDSS_MDP_REG_WRITE(off + MDSS_MDP_REG_INTF_TIMING_ENGINE_EN - + mdss_v2_intf_off, 0); ret = mdss_mdp_ctl_intf_event(ctl, MDSS_EVENT_CONT_SPLASH_FINISH, NULL); mdss_mdp_clk_ctrl(MDP_BLOCK_POWER_OFF, false); |