[PATCH 3/3] drm/msm/dpu: drop dpu_encoder_phys_ops.atomic_mode_set
Dmitry Baryshkov
dmitry.baryshkov at linaro.org
Sun Jun 4 14:45:14 UTC 2023
The atomic_mode_set() callback only sets the phys_enc's IRQ data. As the
INTF and WB are statically allocated to each encoder/phys_enc, drop the
atomic_mode_set callback and set the IRQs during encoder init.
For the CMD panel usecase some of IRQ indexes depend on the selected
resources. Move setting them to the irq_enable() callback.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 --
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h | 5 ---
.../drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 32 ++++++++-----------
.../drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 13 ++------
.../drm/msm/disp/dpu1/dpu_encoder_phys_wb.c | 11 +------
5 files changed, 17 insertions(+), 46 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index cc61f0cf059d..6b5c80dc5967 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -1148,8 +1148,6 @@ static void dpu_encoder_virt_atomic_mode_set(struct drm_encoder *drm_enc,
phys->hw_ctl = to_dpu_hw_ctl(hw_ctl[i]);
phys->cached_mode = crtc_state->adjusted_mode;
- if (phys->ops.atomic_mode_set)
- phys->ops.atomic_mode_set(phys, crtc_state, conn_state);
}
}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
index faf033cd086e..24dbc28be4f8 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
@@ -67,8 +67,6 @@ struct dpu_encoder_phys;
* @is_master: Whether this phys_enc is the current master
* encoder. Can be switched at enable time. Based
* on split_role and current mode (CMD/VID).
- * @atomic_mode_set: DRM Call. Set a DRM mode.
- * This likely caches the mode, for use at enable.
* @enable: DRM Call. Enable a DRM mode.
* @disable: DRM Call. Disable mode.
* @atomic_check: DRM Call. Atomic check new DRM state.
@@ -95,9 +93,6 @@ struct dpu_encoder_phys;
struct dpu_encoder_phys_ops {
void (*prepare_commit)(struct dpu_encoder_phys *encoder);
bool (*is_master)(struct dpu_encoder_phys *encoder);
- void (*atomic_mode_set)(struct dpu_encoder_phys *encoder,
- struct drm_crtc_state *crtc_state,
- struct drm_connector_state *conn_state);
void (*enable)(struct dpu_encoder_phys *encoder);
void (*disable)(struct dpu_encoder_phys *encoder);
int (*atomic_check)(struct dpu_encoder_phys *encoder,
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 3422b49f23c2..a0b7d8803e94 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
@@ -140,23 +140,6 @@ static void dpu_encoder_phys_cmd_underrun_irq(void *arg, int irq_idx)
dpu_encoder_underrun_callback(phys_enc->parent, phys_enc);
}
-static void dpu_encoder_phys_cmd_atomic_mode_set(
- struct dpu_encoder_phys *phys_enc,
- struct drm_crtc_state *crtc_state,
- struct drm_connector_state *conn_state)
-{
- phys_enc->irq[INTR_IDX_CTL_START] = phys_enc->hw_ctl->caps->intr_start;
-
- phys_enc->irq[INTR_IDX_PINGPONG] = phys_enc->hw_pp->caps->intr_done;
-
- if (phys_enc->has_intf_te)
- phys_enc->irq[INTR_IDX_RDPTR] = phys_enc->hw_intf->cap->intr_tear_rd_ptr;
- else
- phys_enc->irq[INTR_IDX_RDPTR] = phys_enc->hw_pp->caps->intr_rdptr;
-
- phys_enc->irq[INTR_IDX_UNDERRUN] = phys_enc->hw_intf->cap->intr_underrun;
-}
-
static int _dpu_encoder_phys_cmd_handle_ppdone_timeout(
struct dpu_encoder_phys *phys_enc)
{
@@ -287,6 +270,14 @@ static void dpu_encoder_phys_cmd_irq_enable(struct dpu_encoder_phys *phys_enc)
true,
atomic_read(&phys_enc->vblank_refcount));
+ phys_enc->irq[INTR_IDX_CTL_START] = phys_enc->hw_ctl->caps->intr_start;
+ phys_enc->irq[INTR_IDX_PINGPONG] = phys_enc->hw_pp->caps->intr_done;
+
+ if (phys_enc->has_intf_te)
+ phys_enc->irq[INTR_IDX_RDPTR] = phys_enc->hw_intf->cap->intr_tear_rd_ptr;
+ else
+ phys_enc->irq[INTR_IDX_RDPTR] = phys_enc->hw_pp->caps->intr_rdptr;
+
dpu_core_irq_register_callback(phys_enc->dpu_kms,
phys_enc->irq[INTR_IDX_PINGPONG],
dpu_encoder_phys_cmd_pp_tx_done_irq,
@@ -318,6 +309,10 @@ static void dpu_encoder_phys_cmd_irq_disable(struct dpu_encoder_phys *phys_enc)
dpu_core_irq_unregister_callback(phys_enc->dpu_kms, phys_enc->irq[INTR_IDX_UNDERRUN]);
dpu_encoder_phys_cmd_control_vblank_irq(phys_enc, false);
dpu_core_irq_unregister_callback(phys_enc->dpu_kms, phys_enc->irq[INTR_IDX_PINGPONG]);
+
+ phys_enc->irq[INTR_IDX_CTL_START] = -1;
+ phys_enc->irq[INTR_IDX_PINGPONG] = -1;
+ phys_enc->irq[INTR_IDX_RDPTR] = -1;
}
static void dpu_encoder_phys_cmd_tearcheck_config(
@@ -737,7 +732,6 @@ static void dpu_encoder_phys_cmd_init_ops(
struct dpu_encoder_phys_ops *ops)
{
ops->is_master = dpu_encoder_phys_cmd_is_master;
- ops->atomic_mode_set = dpu_encoder_phys_cmd_atomic_mode_set;
ops->enable = dpu_encoder_phys_cmd_enable;
ops->disable = dpu_encoder_phys_cmd_disable;
ops->destroy = dpu_encoder_phys_cmd_destroy;
@@ -775,6 +769,8 @@ struct dpu_encoder_phys *dpu_encoder_phys_cmd_init(
dpu_encoder_phys_cmd_init_ops(&phys_enc->ops);
phys_enc->intf_mode = INTF_MODE_CMD;
+ phys_enc->irq[INTR_IDX_UNDERRUN] = phys_enc->hw_intf->cap->intr_underrun;
+
cmd_enc->stream_sel = 0;
phys_enc->has_intf_te = test_bit(DPU_INTF_TE,
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 a550b290246c..3f2e0ebe3cfc 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
@@ -348,16 +348,6 @@ static bool dpu_encoder_phys_vid_needs_single_flush(
return phys_enc->split_role != ENC_ROLE_SOLO;
}
-static void dpu_encoder_phys_vid_atomic_mode_set(
- struct dpu_encoder_phys *phys_enc,
- struct drm_crtc_state *crtc_state,
- struct drm_connector_state *conn_state)
-{
- phys_enc->irq[INTR_IDX_VSYNC] = phys_enc->hw_intf->cap->intr_vsync;
-
- phys_enc->irq[INTR_IDX_UNDERRUN] = phys_enc->hw_intf->cap->intr_underrun;
-}
-
static int dpu_encoder_phys_vid_control_vblank_irq(
struct dpu_encoder_phys *phys_enc,
bool enable)
@@ -684,7 +674,6 @@ static int dpu_encoder_phys_vid_get_frame_count(
static void dpu_encoder_phys_vid_init_ops(struct dpu_encoder_phys_ops *ops)
{
ops->is_master = dpu_encoder_phys_vid_is_master;
- ops->atomic_mode_set = dpu_encoder_phys_vid_atomic_mode_set;
ops->enable = dpu_encoder_phys_vid_enable;
ops->disable = dpu_encoder_phys_vid_disable;
ops->destroy = dpu_encoder_phys_vid_destroy;
@@ -723,6 +712,8 @@ struct dpu_encoder_phys *dpu_encoder_phys_vid_init(
dpu_encoder_phys_vid_init_ops(&phys_enc->ops);
phys_enc->intf_mode = INTF_MODE_VIDEO;
+ phys_enc->irq[INTR_IDX_VSYNC] = phys_enc->hw_intf->cap->intr_vsync;
+ phys_enc->irq[INTR_IDX_UNDERRUN] = phys_enc->hw_intf->cap->intr_underrun;
DPU_DEBUG_VIDENC(phys_enc, "created intf idx:%d\n", p->hw_intf->idx);
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 858fe6656c9b..439f645e0bc9 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
@@ -410,15 +410,6 @@ static void dpu_encoder_phys_wb_irq_disable(struct dpu_encoder_phys *phys)
dpu_core_irq_unregister_callback(phys->dpu_kms, phys->irq[INTR_IDX_WB_DONE]);
}
-static void dpu_encoder_phys_wb_atomic_mode_set(
- struct dpu_encoder_phys *phys_enc,
- struct drm_crtc_state *crtc_state,
- struct drm_connector_state *conn_state)
-{
-
- phys_enc->irq[INTR_IDX_WB_DONE] = phys_enc->hw_wb->caps->intr_wb_done;
-}
-
static void _dpu_encoder_phys_wb_handle_wbdone_timeout(
struct dpu_encoder_phys *phys_enc)
{
@@ -668,7 +659,6 @@ static bool dpu_encoder_phys_wb_is_valid_for_commit(struct dpu_encoder_phys *phy
static void dpu_encoder_phys_wb_init_ops(struct dpu_encoder_phys_ops *ops)
{
ops->is_master = dpu_encoder_phys_wb_is_master;
- ops->atomic_mode_set = dpu_encoder_phys_wb_atomic_mode_set;
ops->enable = dpu_encoder_phys_wb_enable;
ops->disable = dpu_encoder_phys_wb_disable;
ops->destroy = dpu_encoder_phys_wb_destroy;
@@ -715,6 +705,7 @@ struct dpu_encoder_phys *dpu_encoder_phys_wb_init(
dpu_encoder_phys_wb_init_ops(&phys_enc->ops);
phys_enc->intf_mode = INTF_MODE_WB_LINE;
+ phys_enc->irq[INTR_IDX_WB_DONE] = phys_enc->hw_wb->caps->intr_wb_done;
atomic_set(&wb_enc->wbirq_refcount, 0);
--
2.39.2
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