Instead of calling 4 callbacks to set pending masks, call just one to update both pending_flush_mask and pending_intf_flush mask. Note, that CMD mode support incorrectly did not update pending_intf_flush mask, breaking CMD support on SC7180/SM8x50.
Signed-off-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org --- .../drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 4 +- .../drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 16 ++----- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c | 46 ++++++------------- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h | 25 ++-------- 4 files changed, 23 insertions(+), 68 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c index 8493d68ad841..5a056c1191df 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c @@ -437,7 +437,6 @@ static void dpu_encoder_phys_cmd_enable_helper( struct dpu_encoder_phys *phys_enc) { struct dpu_hw_ctl *ctl; - u32 flush_mask = 0;
if (!phys_enc->hw_pp) { DPU_ERROR("invalid arg(s), encoder %d\n", phys_enc != NULL); @@ -452,8 +451,7 @@ static void dpu_encoder_phys_cmd_enable_helper( return;
ctl = phys_enc->hw_ctl; - ctl->ops.get_bitmask_intf(ctl, &flush_mask, phys_enc->intf_idx); - ctl->ops.update_pending_flush(ctl, flush_mask); + ctl->ops.update_pending_flush_intf(ctl, phys_enc->intf_idx); }
static void dpu_encoder_phys_cmd_enable(struct dpu_encoder_phys *phys_enc) 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 805e059b50b7..a0d8aeec3e75 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 @@ -429,8 +429,6 @@ static int dpu_encoder_phys_vid_control_vblank_irq( static void dpu_encoder_phys_vid_enable(struct dpu_encoder_phys *phys_enc) { struct dpu_hw_ctl *ctl; - u32 flush_mask = 0; - u32 intf_flush_mask = 0;
ctl = phys_enc->hw_ctl;
@@ -452,20 +450,12 @@ static void dpu_encoder_phys_vid_enable(struct dpu_encoder_phys *phys_enc) !dpu_encoder_phys_vid_is_master(phys_enc)) goto skip_flush;
- ctl->ops.get_bitmask_intf(ctl, &flush_mask, phys_enc->hw_intf->idx); - ctl->ops.update_pending_flush(ctl, flush_mask); - - if (ctl->ops.get_bitmask_active_intf) - ctl->ops.get_bitmask_active_intf(ctl, &intf_flush_mask, - phys_enc->hw_intf->idx); - - if (ctl->ops.update_pending_intf_flush) - ctl->ops.update_pending_intf_flush(ctl, intf_flush_mask); + ctl->ops.update_pending_flush_intf(ctl, phys_enc->hw_intf->idx);
skip_flush: DPU_DEBUG_VIDENC(phys_enc, - "update pending flush ctl %d flush_mask 0%x intf_mask 0x%x\n", - ctl->idx - CTL_0, flush_mask, intf_flush_mask); + "update pending flush ctl %d intf %d\n", + ctl->idx - CTL_0, phys_enc->hw_intf->idx);
/* ctl_flush & timing engine enable will be triggered by framework */ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c index 758c355b4fd8..f61b545d7257 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c @@ -104,12 +104,6 @@ static inline void dpu_hw_ctl_update_pending_flush(struct dpu_hw_ctl *ctx, ctx->pending_flush_mask |= flushbits; }
-static inline void dpu_hw_ctl_update_pending_intf_flush(struct dpu_hw_ctl *ctx, - u32 flushbits) -{ - ctx->pending_intf_flush_mask |= flushbits; -} - static u32 dpu_hw_ctl_get_pending_flush(struct dpu_hw_ctl *ctx) { return ctx->pending_flush_mask; @@ -220,40 +214,32 @@ static uint32_t dpu_hw_ctl_get_bitmask_mixer(struct dpu_hw_ctl *ctx, return flushbits; }
-static int dpu_hw_ctl_get_bitmask_intf(struct dpu_hw_ctl *ctx, - u32 *flushbits, enum dpu_intf intf) +static void dpu_hw_ctl_update_pending_flush_intf(struct dpu_hw_ctl *ctx, + enum dpu_intf intf) { switch (intf) { case INTF_0: - *flushbits |= BIT(31); + ctx->pending_flush_mask |= BIT(31); break; case INTF_1: - *flushbits |= BIT(30); + ctx->pending_flush_mask |= BIT(30); break; case INTF_2: - *flushbits |= BIT(29); + ctx->pending_flush_mask |= BIT(29); break; case INTF_3: - *flushbits |= BIT(28); + ctx->pending_flush_mask |= BIT(28); break; default: - return -EINVAL; + break; } - return 0; -} - -static int dpu_hw_ctl_get_bitmask_intf_v1(struct dpu_hw_ctl *ctx, - u32 *flushbits, enum dpu_intf intf) -{ - *flushbits |= BIT(31); - return 0; }
-static int dpu_hw_ctl_active_get_bitmask_intf(struct dpu_hw_ctl *ctx, - u32 *flushbits, enum dpu_intf intf) +static void dpu_hw_ctl_update_pending_flush_intf_v1(struct dpu_hw_ctl *ctx, + enum dpu_intf intf) { - *flushbits |= BIT(intf - INTF_0); - return 0; + ctx->pending_intf_flush_mask |= BIT(intf - INTF_0); + ctx->pending_flush_mask |= BIT(INTF_IDX); }
static uint32_t dpu_hw_ctl_get_bitmask_dspp(struct dpu_hw_ctl *ctx, @@ -535,15 +521,13 @@ static void _setup_ctl_ops(struct dpu_hw_ctl_ops *ops, if (cap & BIT(DPU_CTL_ACTIVE_CFG)) { ops->trigger_flush = dpu_hw_ctl_trigger_flush_v1; ops->setup_intf_cfg = dpu_hw_ctl_intf_cfg_v1; - ops->get_bitmask_intf = dpu_hw_ctl_get_bitmask_intf_v1; - ops->get_bitmask_active_intf = - dpu_hw_ctl_active_get_bitmask_intf; - ops->update_pending_intf_flush = - dpu_hw_ctl_update_pending_intf_flush; + ops->update_pending_flush_intf = + dpu_hw_ctl_update_pending_flush_intf_v1; } else { ops->trigger_flush = dpu_hw_ctl_trigger_flush; ops->setup_intf_cfg = dpu_hw_ctl_intf_cfg; - ops->get_bitmask_intf = dpu_hw_ctl_get_bitmask_intf; + ops->update_pending_flush_intf = + dpu_hw_ctl_update_pending_flush_intf; } ops->clear_pending_flush = dpu_hw_ctl_clear_pending_flush; ops->update_pending_flush = dpu_hw_ctl_update_pending_flush; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h index ec579b470a80..73378fcba2d1 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h @@ -91,13 +91,13 @@ struct dpu_hw_ctl_ops { u32 flushbits);
/** - * OR in the given flushbits to the cached pending_intf_flush_mask + * OR in the given flushbits to the cached pending_(intf_)flush_mask * No effect on hardware * @ctx : ctl path ctx pointer - * @flushbits : module flushmask + * @blk : interface block index */ - void (*update_pending_intf_flush)(struct dpu_hw_ctl *ctx, - u32 flushbits); + void (*update_pending_flush_intf)(struct dpu_hw_ctl *ctx, + enum dpu_intf blk);
/** * Write the value of the pending_flush_mask to hardware @@ -142,23 +142,6 @@ struct dpu_hw_ctl_ops { uint32_t (*get_bitmask_dspp)(struct dpu_hw_ctl *ctx, enum dpu_dspp blk);
- /** - * Query the value of the intf flush mask - * No effect on hardware - * @ctx : ctl path ctx pointer - */ - int (*get_bitmask_intf)(struct dpu_hw_ctl *ctx, - u32 *flushbits, - enum dpu_intf blk); - - /** - * Query the value of the intf active flush mask - * No effect on hardware - * @ctx : ctl path ctx pointer - */ - int (*get_bitmask_active_intf)(struct dpu_hw_ctl *ctx, - u32 *flushbits, enum dpu_intf blk); - /** * Set all blend stages to disabled * @ctx : ctl path ctx pointer