Commit 0df979f4 authored by Dmitry Baryshkov's avatar Dmitry Baryshkov Committed by Abhinav Kumar
Browse files

drm/msm/dpu: set DPU_MDP_PERIPH_0_REMOVED for sc8280xp 



The SC8280XP also has a black hole at the top of MDP_TOP region. Set
corresponding bit to disable access to that region.

Fixes: 4a352c2f ("drm/msm/dpu: Introduce SC8280XP")
Reviewed-by: default avatarAbhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/522207/
Link: https://lore.kernel.org/r/20230211231259.1308718-2-dmitry.baryshkov@linaro.org


Signed-off-by: default avatarAbhinav Kumar <quic_abhinavk@quicinc.com>
parent 6153c443

drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c

+1 −1
Original line number Diff line number Diff line
@@ -696,7 +696,7 @@ static const struct dpu_mdp_cfg sc8280xp_mdp[] = { 
	{

	.name = "top_0", .id = MDP_TOP,

	.base = 0x0, .len = 0x494,

	.features = 0,

	.features = BIT(DPU_MDP_PERIPH_0_REMOVED),

	.highest_bank_bit = 2,

	.ubwc_swizzle = 6,

	.clk_ctrls[DPU_CLK_CTRL_VIG0] = { .reg_off = 0x2ac, .bit_off = 0},