From: Ville Syrjälä
The driver never sets mode->private_flags so copying
it back and forth is entirely pointless. Stop doing it.
Also drop private_flags from the tracepoint.
Cc: Rob Clark
Cc: Sean Paul
Cc: linux-arm-...@vger.kernel.org
Cc: freedreno@lists.freedesktop.org
Signed-off-by: Ville Syrjälä
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 29 +
drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h | 10 +++
2 files changed, 5 insertions(+), 34 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 58d3400668f5..4511e2ba3680 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -500,23 +500,6 @@ void dpu_encoder_helper_split_config(
}
}
-static void _dpu_encoder_adjust_mode(struct drm_connector *connector,
- struct drm_display_mode *adj_mode)
-{
- struct drm_display_mode *cur_mode;
-
- if (!connector || !adj_mode)
- return;
-
- list_for_each_entry(cur_mode, >modes, head) {
- if (cur_mode->vdisplay == adj_mode->vdisplay &&
- cur_mode->hdisplay == adj_mode->hdisplay &&
- drm_mode_vrefresh(cur_mode) == drm_mode_vrefresh(adj_mode))
{
- adj_mode->private_flags |= cur_mode->private_flags;
- }
- }
-}
-
static struct msm_display_topology dpu_encoder_get_topology(
struct dpu_encoder_virt *dpu_enc,
struct dpu_kms *dpu_kms,
@@ -580,15 +563,6 @@ static int dpu_encoder_virt_atomic_check(
adj_mode = _state->adjusted_mode;
trace_dpu_enc_atomic_check(DRMID(drm_enc));
- /*
-* display drivers may populate private fields of the drm display mode
-* structure while registering possible modes of a connector with DRM.
-* These private fields are not populated back while DRM invokes
-* the mode_set callbacks. This module retrieves and populates the
-* private fields of the given mode.
-*/
- _dpu_encoder_adjust_mode(conn_state->connector, adj_mode);
-
/* perform atomic check on the first physical encoder (master) */
for (i = 0; i < dpu_enc->num_phys_encs; i++) {
struct dpu_encoder_phys *phys = dpu_enc->phys_encs[i];
@@ -623,8 +597,7 @@ static int dpu_encoder_virt_atomic_check(
}
}
- trace_dpu_enc_atomic_check_flags(DRMID(drm_enc), adj_mode->flags,
- adj_mode->private_flags);
+ trace_dpu_enc_atomic_check_flags(DRMID(drm_enc), adj_mode->flags);
return ret;
}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
index eecfe9b3199e..6714b088970f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
@@ -327,20 +327,18 @@ DEFINE_EVENT(dpu_enc_keyval_template,
dpu_enc_trigger_start,
);
TRACE_EVENT(dpu_enc_atomic_check_flags,
- TP_PROTO(uint32_t drm_id, unsigned int flags, int private_flags),
- TP_ARGS(drm_id, flags, private_flags),
+ TP_PROTO(uint32_t drm_id, unsigned int flags),
+ TP_ARGS(drm_id, flags),
TP_STRUCT__entry(
__field(uint32_t, drm_id )
__field(unsigned int, flags )
- __field(int,private_flags )
),
TP_fast_assign(
__entry->drm_id = drm_id;
__entry->flags = flags;
- __entry->private_flags = private_flags;
),
- TP_printk("id=%u, flags=%u, private_flags=%d",
- __entry->drm_id, __entry->flags, __entry->private_flags)
+ TP_printk("id=%u, flags=%u",
+ __entry->drm_id, __entry->flags)
);
DECLARE_EVENT_CLASS(dpu_enc_id_enable_template,
--
2.24.1
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