From 0b7821f40e040bdeb43e3e7e8375b510b5009031 Mon Sep 17 00:00:00 2001 From: Raviteja Tamatam Date: Mon, 7 Nov 2022 17:30:22 -0800 Subject: [PATCH] disp: msm: sde: SID programming update for new MDSS New SID registers are added from display MDSS 10.0.0. Changes are made to program these lutdma related SID registers. Change-Id: I691c234d4968f0fd0f603f07360364ec9cf15f52 Signed-off-by: Raviteja Tamatam --- msm/sde/sde_hw_top.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/msm/sde/sde_hw_top.c b/msm/sde/sde_hw_top.c index 72bad93fa6..072df650f2 100644 --- a/msm/sde/sde_hw_top.c +++ b/msm/sde/sde_hw_top.c @@ -68,6 +68,7 @@ #define MDP_SID_V2_LUTDMA_RD 0x300 #define MDP_SID_V2_LUTDMA_WR 0x304 #define MDP_SID_V2_LUTDMA_SB_RD 0x308 +#define MDP_SID_V2_LUTDMA_VM_0 0x310 #define MDP_SID_V2_DSI0 0x500 #define MDP_SID_V2_DSI1 0x504 @@ -442,6 +443,13 @@ void sde_hw_set_vm_sid_v2(struct sde_hw_sid *sid, u32 vm, struct sde_mdss_cfg *m SDE_REG_WRITE(&sid->hw, offset, vm << 2); } + if (SDE_HW_MAJOR(sid->hw.hw_rev) >= SDE_HW_MAJOR(SDE_HW_VER_A00)) { + for (i = 0; i < m->ctl_count; i++) { + offset = MDP_SID_V2_LUTDMA_VM_0 + (i * 4); + SDE_REG_WRITE(&sid->hw, offset, vm << 2); + } + } + SDE_REG_WRITE(&sid->hw, MDP_SID_V2_IPC_READ, vm << 2); SDE_REG_WRITE(&sid->hw, MDP_SID_V2_LUTDMA_RD, vm << 2); SDE_REG_WRITE(&sid->hw, MDP_SID_V2_LUTDMA_WR, vm << 2);