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drm/msm/dpu: populate wb or intf before reset_intf_cfg

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[ Upstream commit ef3ac3ae147c6ab370875727791e9b3eaf176cea ]

dpu_encoder_helper_phys_cleanup() was not populating neither
wb or intf to the intf_cfg before calling the reset_intf_cfg().

This causes the reset of the active bits of wb/intf to be
skipped which is incorrect.

Fix this by populating the relevant wb or intf indices correctly.

Fixes: ae4d721ce100 ("drm/msm/dpu: add an API to reset the encoder related hw blocks")
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Tested-by: Jessica Zhang <quic_jesszhan@quicinc.com> # Trogdor (SC8170)
Patchwork: https://patchwork.freedesktop.org/patch/494298/
Link: https://lore.kernel.org/r/1657912468-17254-1-git-send-email-quic_abhinavk@quicinc.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Abhinav Kumar 2022-07-15 12:14:28 -07:00 committed by Greg Kroah-Hartman
parent 9f49025485
commit 83cc61f72e
1 changed files with 6 additions and 0 deletions
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6
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
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@ -1998,6 +1998,12 @@ void dpu_encoder_helper_phys_cleanup(struct dpu_encoder_phys *phys_enc)
intf_cfg.stream_sel = 0; /* Don't care value for video mode */
intf_cfg.mode_3d = dpu_encoder_helper_get_3d_blend_mode(phys_enc);
if (phys_enc->hw_intf)
intf_cfg.intf = phys_enc->hw_intf->idx;
if (phys_enc->hw_wb)
intf_cfg.wb = phys_enc->hw_wb->idx;
if (phys_enc->hw_pp->merge_3d)
intf_cfg.merge_3d = phys_enc->hw_pp->merge_3d->idx;