LKML Archive on lore.kernel.org
 help / color / Atom feed
* [v5 0/3] Use interconnect API in MDSS on SDM845
@ 2019-01-09 17:52 Jayant Shekhar
  2019-01-09 17:52 ` [v5 1/3] drm/msm/dpu: clean up references of DPU custom bus scaling Jayant Shekhar
                   ` (2 more replies)
  0 siblings, 3 replies; 6+ messages in thread
From: Jayant Shekhar @ 2019-01-09 17:52 UTC (permalink / raw)
  To: dri-devel, linux-arm-msm, freedreno, devicetree
  Cc: Jayant Shekhar, linux-kernel, robdclark, seanpaul, hoegsberg,
	abhinavk, jsanka, chandanu, nganji

The interconnect API provides an interface for consumer drivers to express
their bandwidth needs in the SoC. This data is aggregated and the on-chip
interconnect hardware is configured to the appropriate power/performance
profile.

MDSS is one of the interconnect consumers which uses the interconnect APIs
to get the path between endpoints and set its bandwidth requirements
for the given interconnected path.

Subsequently, there is a clean up patch to remove all the references
of the DPU custom bus scaling.

There is corresponding DT patch with the source and destination ports
defined for display driver which will be sent separately.

Changes in v2:
	- Remove error log and unnecessary check (Jordan Crouse)
	- Fixed build error due to partial clean up

Changes in v3:
	- Remove common property definitions (Rob Herring)
	- Code clean up involving variable name change, removal
	  of extra paranthesis and variables (Matthias Kaehlcke)
	- Condense multiple lines into a single line (Sean Paul)

Changes in v4:
	- Add comments, spacings, tabs, proper port name and icc macro
	- Use port macros and change port string names (Georgi Djakov)

Changes in v5:
	- Updated commit text and parenthesis alignment (Georgi Djakov)

Sravanthi Kollukuduru (3):
  drm/msm/dpu: clean up references of DPU custom bus scaling
  drm/msm/dpu: Integrate interconnect API in MDSS
  dt-bindings: msm/disp: Introduce interconnect bindings for MDSS on
    SDM845

 .../devicetree/bindings/display/msm/dpu.txt        |  10 ++
 drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c      | 174 ++++++++-------------
 drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h      |   4 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c           |  13 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c           |  49 +++++-
 drivers/gpu/drm/msm/disp/dpu1/dpu_power_handle.c   |  47 ++----
 drivers/gpu/drm/msm/disp/dpu1/dpu_power_handle.h   |  68 --------
 drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h          |  22 +--
 8 files changed, 144 insertions(+), 243 deletions(-)

-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, back to index

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-01-09 17:52 [v5 0/3] Use interconnect API in MDSS on SDM845 Jayant Shekhar
2019-01-09 17:52 ` [v5 1/3] drm/msm/dpu: clean up references of DPU custom bus scaling Jayant Shekhar
2019-01-09 17:52 ` [v5 2/3] drm/msm/dpu: Integrate interconnect API in MDSS Jayant Shekhar
2019-01-18 17:52   ` Doug Anderson
2019-01-09 17:52 ` [v5 3/3] dt-bindings: msm/disp: Introduce interconnect bindings for MDSS on SDM845 Jayant Shekhar
2019-01-11 14:35   ` Rob Herring

LKML Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/lkml/0 lkml/git/0.git
	git clone --mirror https://lore.kernel.org/lkml/1 lkml/git/1.git
	git clone --mirror https://lore.kernel.org/lkml/2 lkml/git/2.git
	git clone --mirror https://lore.kernel.org/lkml/3 lkml/git/3.git
	git clone --mirror https://lore.kernel.org/lkml/4 lkml/git/4.git
	git clone --mirror https://lore.kernel.org/lkml/5 lkml/git/5.git
	git clone --mirror https://lore.kernel.org/lkml/6 lkml/git/6.git
	git clone --mirror https://lore.kernel.org/lkml/7 lkml/git/7.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 lkml lkml/ https://lore.kernel.org/lkml \
		linux-kernel@vger.kernel.org linux-kernel@archiver.kernel.org
	public-inbox-index lkml


Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kernel


AGPL code for this site: git clone https://public-inbox.org/ public-inbox