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| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2020-10-22 16:16:58 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2020-11-04 08:26:26 -0800 |
| commit | 3e79527a33a83b1720a3d989b584ced67ef401ee (patch) | |
| tree | d08915fdd9effbbff1450252b2a7e954ef103676 /drivers/gpu/drm/msm | |
| parent | 9ffd0e8569937c7c583597f6492f8a6cef744f49 (diff) | |
| download | linux-stable-3e79527a33a83b1720a3d989b584ced67ef401ee.tar.gz linux-stable-3e79527a33a83b1720a3d989b584ced67ef401ee.tar.bz2 linux-stable-3e79527a33a83b1720a3d989b584ced67ef401ee.zip | |
drm/msm/dpu: enable merge_3d support on sm8150/sm8250
Handle new merge_3d block setup in dpu encoder code. Pass correct mode
and id. Note, that merge_3d blocks are not handled via usual RM
reservation mechanism, as each merge_3d block is tied to two PPs, so by
reserving PP you get merge_3d automatically.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 2 |
3 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c index a0d8aeec3e75..9a69fad832cd 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c @@ -5,6 +5,7 @@ #define pr_fmt(fmt) "[drm:%s:%d] " fmt, __func__, __LINE__ #include "dpu_encoder_phys.h" #include "dpu_hw_interrupts.h" +#include "dpu_hw_merge3d.h" #include "dpu_core_irq.h" #include "dpu_formats.h" #include "dpu_trace.h" @@ -282,6 +283,8 @@ static void dpu_encoder_phys_vid_setup_timing_engine( intf_cfg.intf_mode_sel = DPU_CTL_MODE_SEL_VID; 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_pp->merge_3d) + intf_cfg.merge_3d = phys_enc->hw_pp->merge_3d->id; spin_lock_irqsave(phys_enc->enc_spinlock, lock_flags); phys_enc->hw_intf->ops.setup_timing_gen(phys_enc->hw_intf, @@ -295,6 +298,12 @@ static void dpu_encoder_phys_vid_setup_timing_engine( true, phys_enc->hw_pp->idx); + if (phys_enc->hw_pp->merge_3d) { + struct dpu_hw_merge_3d *merge_3d = to_dpu_hw_merge_3d(phys_enc->hw_pp->merge_3d); + + merge_3d->ops.setup_3d_mode(merge_3d, intf_cfg.mode_3d); + } + spin_unlock_irqrestore(phys_enc->enc_spinlock, lock_flags); programmable_fetch_config(phys_enc, &timing_params); @@ -451,6 +460,8 @@ static void dpu_encoder_phys_vid_enable(struct dpu_encoder_phys *phys_enc) goto skip_flush; ctl->ops.update_pending_flush_intf(ctl, phys_enc->hw_intf->idx); + if (ctl->ops.update_pending_flush_merge_3d && phys_enc->hw_pp->merge_3d) + ctl->ops.update_pending_flush_merge_3d(ctl, phys_enc->hw_pp->merge_3d->id); skip_flush: DPU_DEBUG_VIDENC(phys_enc, diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h index 065996b3ece9..6902b9b95c8e 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h @@ -119,6 +119,7 @@ struct dpu_hw_pingpong { /* pingpong */ enum dpu_pingpong idx; const struct dpu_pingpong_cfg *caps; + struct dpu_hw_blk *merge_3d; /* ops */ struct dpu_hw_pingpong_ops ops; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c index 7ddc26f51d8e..0ae8a36ffcff 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c @@ -161,6 +161,8 @@ int dpu_rm_init(struct dpu_rm *rm, rc); goto fail; } + if (pp->merge_3d && pp->merge_3d < MERGE_3D_MAX) + hw->merge_3d = rm->merge_3d_blks[pp->merge_3d - MERGE_3D_0]; rm->pingpong_blks[pp->id - PINGPONG_0] = &hw->base; } |