From: Rajesh Yadav <ryadav-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
To: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
Rajesh Yadav <ryadav-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
hoegsberg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org
Subject: [DPU PATCH v2 0/2] Remove DPU RSC support
Date: Wed, 4 Apr 2018 14:34:40 +0530 [thread overview]
Message-ID: <1522832680-24490-1-git-send-email-ryadav@codeaurora.org> (raw)
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
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
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
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next reply other threads:[~2018-04-04 9:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-04 9:04 Rajesh Yadav [this message]
[not found] ` <1522832680-24490-1-git-send-email-ryadav-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2018-04-04 10:26 ` [DPU PATCH v2 0/2] Remove DPU RSC support Daniel Vetter
[not found] ` <20180404102633.GG3881-dv86pmgwkMBes7Z6vYuT8azUEOm+Xw19@public.gmane.org>
2018-04-04 11:23 ` ryadav-sgV2jX0FEOL9JmXXK+q4OQ
[not found] ` <9b96938a6c783fd00e55cc767592ec7e-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2018-04-04 12:19 ` Daniel Vetter
[not found] ` <20180404121938.GM3881-dv86pmgwkMBes7Z6vYuT8azUEOm+Xw19@public.gmane.org>
2018-04-05 4:45 ` ryadav-sgV2jX0FEOL9JmXXK+q4OQ
2018-04-04 20:21 ` Sean Paul
2018-04-05 4:42 ` ryadav-sgV2jX0FEOL9JmXXK+q4OQ
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