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[v3,0/5] drm/msm/dpu: remove dpu_encoder_phys_ops::atomic_mode_set callback

Message ID 20231225130853.3659424-1-dmitry.baryshkov@linaro.org
Headers show
Series drm/msm/dpu: remove dpu_encoder_phys_ops::atomic_mode_set callback | expand

Message

Dmitry Baryshkov Dec. 25, 2023, 1:08 p.m. UTC 
The dpu_encoder_phys_ops::atomic_mode_set() callback is mostly
redundant. Implementations only set the IRQ indices there. Move
statically allocated IRQs to dpu_encoder_phys_*_init() and set
dynamically allocated IRQs in the irq_enable() callback.

The writeback backend of the dpu_encoder is the only user of the
dpu_encoder_phys_ops::atomic_check() callback. Move corresponding code
to the DPU's drm_writeback_connector implementation (dpu_writeback.c)
and drop corresponding callback code.

Changes since v2:
- Rebase on top of linux-next
- Also incorporate the dpu_encoder_phys::atomic_check series

Changes since v1:
- Split trace events into enable/disable pairs (Abhinav).

Dmitry Baryshkov (5):
  drm/msm/dpu: split irq_control into irq_enable and _disable
  drm/msm/dpu: split _dpu_encoder_resource_control_helper()
  drm/msm/dpu: drop dpu_encoder_phys_ops.atomic_mode_set
  drm/msm/dpu: move writeback's atomic_check to dpu_writeback.c
  drm/msm/dpu: drop dpu_encoder_phys_ops::atomic_check()

 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c   | 94 ++++++++++--------
 .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h  | 15 +--
 .../drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c  | 95 +++++++++----------
 .../drm/msm/disp/dpu1/dpu_encoder_phys_vid.c  | 59 ++++++------
 .../drm/msm/disp/dpu1/dpu_encoder_phys_wb.c   | 88 ++++-------------
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c       |  9 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h     | 74 +++++++++++----
 drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c | 57 ++++++++++-
 drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.h |  3 +-
 9 files changed, 270 insertions(+), 224 deletions(-)

Comments

Abhinav Kumar Jan. 8, 2024, 9:41 p.m. UTC | #1 
On 12/25/2023 5:08 AM, Dmitry Baryshkov wrote:
> The dpu_encoder_phys_ops::atomic_mode_set() callback is mostly
> redundant. Implementations only set the IRQ indices there. Move
> statically allocated IRQs to dpu_encoder_phys_*_init() and set
> dynamically allocated IRQs in the irq_enable() callback.
> 
> The writeback backend of the dpu_encoder is the only user of the
> dpu_encoder_phys_ops::atomic_check() callback. Move corresponding code
> to the DPU's drm_writeback_connector implementation (dpu_writeback.c)
> and drop corresponding callback code.
> 
> Changes since v2:
> - Rebase on top of linux-next
> - Also incorporate the dpu_encoder_phys::atomic_check series
> 
> Changes since v1:
> - Split trace events into enable/disable pairs (Abhinav).
> 

We will provide a Tested-by for this series soon after re-validating WB 
and CDM with WB with this.