linux-kernel - [PATCH 12/35] drm/msm/dpu: get rid of DPU_CTL_FETCH

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Message-Id: <20241214-dpu-drop-features-v1-12-988f0662cb7e@linaro.org>
Date: Sat, 14 Dec 2024 00:14:28 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Rob Clark <robdclark@...il.com>, 
 Abhinav Kumar <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Vinod Koul <vkoul@...nel.org>, Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
 freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 12/35] drm/msm/dpu: get rid of DPU_CTL_FETCH_ACTIVE

Continue migration to the MDSS-revision based checks and replace
DPU_CTL_FETCH_ACTIVE feature bit with the core_major_ver >= 7 check.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 3 +--
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 2 --
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c     | 2 +-
 3 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index 0b6b4313f8acd76e8ae1a0849127466491e8f108..4b44e4d8d13631b6b1a8824b12cd8d5bd4ae7e3f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -111,8 +111,7 @@
 	(BIT(DPU_PINGPONG_DITHER) | BIT(DPU_PINGPONG_DSC))
 
 #define CTL_SC7280_MASK \
-	(BIT(DPU_CTL_FETCH_ACTIVE) | \
-	 BIT(DPU_CTL_VM_CFG) | \
+	(BIT(DPU_CTL_VM_CFG) | \
 	 BIT(DPU_CTL_DSPP_SUB_BLOCK_FLUSH))
 
 #define INTF_SC7180_MASK \
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
index 83e0a0905d7ee59a2be0478865bc515c3c7e193f..1acc1a7d0a365e511d5b6d7cc236e1c28062c76e 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
@@ -134,14 +134,12 @@ enum {
 /**
  * CTL sub-blocks
  * @DPU_CTL_SPLIT_DISPLAY:	CTL supports video mode split display
- * @DPU_CTL_FETCH_ACTIVE:	Active CTL for fetch HW (SSPPs)
  * @DPU_CTL_VM_CFG:		CTL config to support multiple VMs
  * @DPU_CTL_DSPP_BLOCK_FLUSH:	CTL config to support dspp sub-block flush
  * @DPU_CTL_MAX
  */
 enum {
 	DPU_CTL_SPLIT_DISPLAY = 0x1,
-	DPU_CTL_FETCH_ACTIVE,
 	DPU_CTL_VM_CFG,
 	DPU_CTL_DSPP_SUB_BLOCK_FLUSH,
 	DPU_CTL_MAX
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 59d25916d2d412113768d71a76a6aed4c879299a..f0dbb00737df2b4ade540eb440cb3ae0baf7c153 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
@@ -758,7 +758,7 @@ struct dpu_hw_ctl *dpu_hw_ctl_init(struct drm_device *dev,
 	else
 		c->ops.update_pending_flush_dspp = dpu_hw_ctl_update_pending_flush_dspp;
 
-	if (c->caps->features & BIT(DPU_CTL_FETCH_ACTIVE))
+	if (mdss_ver->core_major_ver >= 7)
 		c->ops.set_active_pipes = dpu_hw_ctl_set_fetch_pipe_active;
 
 	c->idx = cfg->id;

-- 
2.39.5