Now clk_ctrl IDs can be optional and the clk_ctrl_reg can be specified
on the SSPP & WB caps directly, pass the SSPP & WB hw struct to the
qos & limit params then call the clk_force_ctrl() op accordingly.
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c | 4 +--
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 9 +++---
drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c | 37 +++++++++++++++-------
drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.h | 12 ++++---
4 files changed, 40 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
index 78037a697633..e4dfe0be7207 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
@@ -45,6 +45,7 @@ static void dpu_encoder_phys_wb_set_ot_limit(
struct dpu_vbif_set_ot_params ot_params;
memset(&ot_params, 0, sizeof(ot_params));
+ ot_params.wb = hw_wb;
ot_params.xin_id = hw_wb->caps->xin_id;
ot_params.num = hw_wb->idx - WB_0;
ot_params.width = phys_enc->cached_mode.hdisplay;
@@ -52,7 +53,6 @@ static void dpu_encoder_phys_wb_set_ot_limit(
ot_params.is_wfd = true;
ot_params.frame_rate = drm_mode_vrefresh(&phys_enc->cached_mode);
ot_params.vbif_idx = hw_wb->caps->vbif_idx;
- ot_params.clk_ctrl = hw_wb->caps->clk_ctrl;
ot_params.rd = false;
dpu_vbif_set_ot_limit(phys_enc->dpu_kms, &ot_params);
@@ -81,9 +81,9 @@ static void dpu_encoder_phys_wb_set_qos_remap(
hw_wb = phys_enc->hw_wb;
memset(&qos_params, 0, sizeof(qos_params));
+ qos_params.wb = hw_wb;
qos_params.vbif_idx = hw_wb->caps->vbif_idx;
qos_params.xin_id = hw_wb->caps->xin_id;
- qos_params.clk_ctrl = hw_wb->caps->clk_ctrl;
qos_params.num = hw_wb->idx - WB_0;
qos_params.is_rt = false;
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index c2aaaded07ed..b0b662068377 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -350,6 +350,7 @@ static void _dpu_plane_set_ot_limit(struct drm_plane *plane,
struct dpu_kms *dpu_kms = _dpu_plane_get_kms(plane);
memset(&ot_params, 0, sizeof(ot_params));
+ ot_params.sspp = pipe->sspp;
ot_params.xin_id = pipe->sspp->cap->xin_id;
ot_params.num = pipe->sspp->idx - SSPP_NONE;
ot_params.width = drm_rect_width(&pipe_cfg->src_rect);
@@ -357,7 +358,6 @@ static void _dpu_plane_set_ot_limit(struct drm_plane *plane,
ot_params.is_wfd = !pdpu->is_rt_pipe;
ot_params.frame_rate = frame_rate;
ot_params.vbif_idx = VBIF_RT;
- ot_params.clk_ctrl = pipe->sspp->cap->clk_ctrl;
ot_params.rd = true;
dpu_vbif_set_ot_limit(dpu_kms, &ot_params);
@@ -377,16 +377,15 @@ static void _dpu_plane_set_qos_remap(struct drm_plane *plane,
memset(&qos_params, 0, sizeof(qos_params));
qos_params.vbif_idx = VBIF_RT;
- qos_params.clk_ctrl = pipe->sspp->cap->clk_ctrl;
+ qos_params.sspp = pipe->sspp;
qos_params.xin_id = pipe->sspp->cap->xin_id;
qos_params.num = pipe->sspp->idx - SSPP_VIG0;
qos_params.is_rt = pdpu->is_rt_pipe;
- DPU_DEBUG_PLANE(pdpu, "pipe:%d vbif:%d xin:%d rt:%d, clk_ctrl:%d\n",
+ DPU_DEBUG_PLANE(pdpu, "pipe:%d vbif:%d xin:%d rt:%d\n",
qos_params.num,
qos_params.vbif_idx,
- qos_params.xin_id, qos_params.is_rt,
- qos_params.clk_ctrl);
+ qos_params.xin_id, qos_params.is_rt);
dpu_vbif_set_qos_remap(dpu_kms, &qos_params);
}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c
index 2ae5cba1848b..a79559084a91 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c
@@ -158,11 +158,19 @@ static u32 _dpu_vbif_get_ot_limit(struct dpu_hw_vbif *vbif,
return ot_lim;
}
-static bool dpu_vbif_setup_clk_force_ctrl(struct dpu_hw_mdp *mdp,
- unsigned int clk_ctrl,
+static bool dpu_vbif_setup_clk_force_ctrl(struct dpu_hw_sspp *sspp,
+ struct dpu_hw_wb *wb,
+ struct dpu_hw_mdp *mdp,
bool enable)
{
- return mdp->ops.setup_clk_force_ctrl(mdp, clk_ctrl, enable);
+ if (sspp && sspp->cap->clk_ctrl_reg)
+ return sspp->ops.setup_clk_force_ctrl(sspp, enable);
+ else if (wb && wb->caps->clk_ctrl_reg)
+ return wb->ops.setup_clk_force_ctrl(wb, enable);
+ else
+ return mdp->ops.setup_clk_force_ctrl(mdp,
+ sspp ? sspp->cap->clk_ctrl : wb->caps->clk_ctrl,
+ enable);
}
/**
@@ -190,9 +198,13 @@ void dpu_vbif_set_ot_limit(struct dpu_kms *dpu_kms,
return;
}
- if (!mdp->ops.setup_clk_force_ctrl ||
- !vbif->ops.set_limit_conf ||
- !vbif->ops.set_halt_ctrl)
+ if ((!params->sspp && !params->wb) ||
+ (params->sspp && !params->sspp->ops.setup_clk_force_ctrl) ||
+ (params->wb && !params->wb->ops.setup_clk_force_ctrl) ||
+ !mdp->ops.setup_clk_force_ctrl)
+ return;
+
+ if (!vbif->ops.set_limit_conf || !vbif->ops.set_halt_ctrl)
return;
/* set write_gather_en for all write clients */
@@ -207,7 +219,7 @@ void dpu_vbif_set_ot_limit(struct dpu_kms *dpu_kms,
trace_dpu_perf_set_ot(params->num, params->xin_id, ot_lim,
params->vbif_idx);
- forced_on = dpu_vbif_setup_clk_force_ctrl(mdp, params->clk_ctrl, true);
+ forced_on = dpu_vbif_setup_clk_force_ctrl(params->sspp, params->wb, mdp, true);
vbif->ops.set_limit_conf(vbif, params->xin_id, params->rd, ot_lim);
@@ -220,7 +232,7 @@ void dpu_vbif_set_ot_limit(struct dpu_kms *dpu_kms,
vbif->ops.set_halt_ctrl(vbif, params->xin_id, false);
if (forced_on)
- dpu_vbif_setup_clk_force_ctrl(mdp, params->clk_ctrl, false);
+ dpu_vbif_setup_clk_force_ctrl(params->sspp, params->wb, mdp, false);
}
void dpu_vbif_set_qos_remap(struct dpu_kms *dpu_kms,
@@ -245,7 +257,10 @@ void dpu_vbif_set_qos_remap(struct dpu_kms *dpu_kms,
return;
}
- if (!vbif->ops.set_qos_remap || !mdp->ops.setup_clk_force_ctrl) {
+ if ((!params->sspp && !params->wb) ||
+ (params->sspp && !params->sspp->ops.setup_clk_force_ctrl) ||
+ (params->wb && !params->wb->ops.setup_clk_force_ctrl) ||
+ !mdp->ops.setup_clk_force_ctrl || !vbif->ops.set_qos_remap) {
DRM_DEBUG_ATOMIC("qos remap not supported\n");
return;
}
@@ -258,7 +273,7 @@ void dpu_vbif_set_qos_remap(struct dpu_kms *dpu_kms,
return;
}
- forced_on = dpu_vbif_setup_clk_force_ctrl(mdp, params->clk_ctrl, true);
+ forced_on = dpu_vbif_setup_clk_force_ctrl(params->sspp, params->wb, mdp, true);
for (i = 0; i < qos_tbl->npriority_lvl; i++) {
DRM_DEBUG_ATOMIC("%s xin:%d lvl:%d/%d\n",
@@ -269,7 +284,7 @@ void dpu_vbif_set_qos_remap(struct dpu_kms *dpu_kms,
}
if (forced_on)
- dpu_vbif_setup_clk_force_ctrl(mdp, params->clk_ctrl, false);
+ dpu_vbif_setup_clk_force_ctrl(params->sspp, params->wb, mdp, false);
}
void dpu_vbif_clear_errors(struct dpu_kms *dpu_kms)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.h
index ab490177d886..a4fe76e390d9 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.h
@@ -7,7 +7,12 @@
#include "dpu_kms.h"
+struct dpu_hw_sspp;
+struct dpu_hw_wb;
+
struct dpu_vbif_set_ot_params {
+ struct dpu_hw_sspp *sspp;
+ struct dpu_hw_wb *wb;
u32 xin_id;
u32 num;
u32 width;
@@ -16,28 +21,27 @@ struct dpu_vbif_set_ot_params {
bool rd;
bool is_wfd;
u32 vbif_idx;
- u32 clk_ctrl;
};
struct dpu_vbif_set_memtype_params {
u32 xin_id;
u32 vbif_idx;
- u32 clk_ctrl;
bool is_cacheable;
};
/**
* struct dpu_vbif_set_qos_params - QoS remapper parameter
+ * @sspp: backing SSPP
* @vbif_idx: vbif identifier
* @xin_id: client interface identifier
- * @clk_ctrl: clock control identifier of the xin
* @num: pipe identifier (debug only)
* @is_rt: true if pipe is used in real-time use case
*/
struct dpu_vbif_set_qos_params {
+ struct dpu_hw_sspp *sspp;
+ struct dpu_hw_wb *wb;
u32 vbif_idx;
u32 xin_id;
- u32 clk_ctrl;
u32 num;
bool is_rt;
};
--
2.34.1
