On 2018-04-05 01:51, Sean Paul wrote:
On Wed, Apr 04, 2018 at 02:34:40PM +0530, Rajesh Yadav wrote:
MSM display controller hardware (DPU) has an inbuilt RSC block
which can control power resources and bus bandwidth voting
based on frame timing parameters w/o DPU driver intervention.
In absence of RSC HW, DPU driver controls these resources.
Downstream driver relies on RSC driver for controlling these
resources (via RSC HW block) for better power benefits.
Since, DPU driver can control these resources, removing RSC
driver support. Corresponding devicetree binding are also removed.
Details for DPU driver upstreaming:
https://lists.freedesktop.org/archives/freedreno/2018-February/001678.html
Changes in v2:
- Remove last reference to dpu_power_rsc_update
- Add DPU PATCH tag for better filtering
- Rebase on tip of for-next-staging
Hi Rajesh,
Unrelated to this change, but I've noticed the threading seems off on
the patch
sets you're sending. Are you sending the emails one-by-one, or
specifying
--no-thread in git send-email?
Sean
Hi Sean,
I had sent the patches one by one, I'll take care of this going forward.
Thanks,
Rajesh
Rajesh Yadav (2):
dt-bindings: msm/disp: Remove DPU RSC device bindings
drm/msm: Remove RSC support from DPU driver
.../devicetree/bindings/display/msm/dpu-rsc.txt | 96 --
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 130 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h | 6 -
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 14 -
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h | 9 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 242 +---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 7 -
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h | 1 -
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c | 20 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h | 3 -
drivers/gpu/drm/msm/dpu_dbg.c | 27 -
drivers/gpu/drm/msm/dpu_dbg.h | 10 -
drivers/gpu/drm/msm/dpu_power_handle.c | 73 +-
drivers/gpu/drm/msm/dpu_power_handle.h | 4 -
drivers/gpu/drm/msm/dpu_rsc.c | 1367
--------------------
drivers/gpu/drm/msm/dpu_rsc_hw.c | 818
------------
drivers/gpu/drm/msm/dpu_rsc_priv.h | 191 ---
include/linux/dpu_rsc.h | 302 -----
18 files changed, 42 insertions(+), 3278 deletions(-)
delete mode 100644
Documentation/devicetree/bindings/display/msm/dpu-rsc.txt
delete mode 100644 drivers/gpu/drm/msm/dpu_rsc.c
delete mode 100644 drivers/gpu/drm/msm/dpu_rsc_hw.c
delete mode 100644 drivers/gpu/drm/msm/dpu_rsc_priv.h
delete mode 100644 include/linux/dpu_rsc.h
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