samsung-sm8650/android_kernel_samsung_sm8650-modules
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disp: pll: fix sequence as per hardware recommendations

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Update the PLL and PHY power on and clock set sequence as per
the hardware recommendations. Move the post link clock phy enable
part to the catalog so that it can be programmed after enabling
link clock.

Change-Id: I9b3b49e5a9ac93bebcb1cb7da63b715a8d5ed85c
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
This commit is contained in:
Ajay Singh Parmar
2019-06-11 23:02:37 -07:00
parent e5aaaf8785
commit e0e4280214
5 changed files with 251 additions and 126 deletions
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4
msm/dp/dp_ctrl.c
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@@ -663,6 +663,10 @@ static int dp_ctrl_link_setup(struct dp_ctrl_private *ctrl, bool shallow)
if (rc)
break;
ctrl->catalog->late_phy_init(ctrl->catalog,
ctrl->link->link_params.lane_count,
ctrl->orientation);
dp_ctrl_configure_source_link_params(ctrl, true);
rc = dp_ctrl_setup_main_link(ctrl);