From: Tanmay Shah <tanmay@codeaurora.org>
To: dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org
Cc: airlied@linux.ie, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org, abhinavk@codeaurora.org,
swboyd@chromium.org, khsieh@codeaurora.org,
seanpaul@chromium.org, Tanmay Shah <tanmay@codeaurora.org>,
aravindh@codeaurora.org
Subject: [PATCH v12 0/5] Add support for DisplayPort driver on SnapDragon
Date: Thu, 27 Aug 2020 14:16:53 -0700 [thread overview]
Message-ID: <20200827211658.27479-1-tanmay@codeaurora.org> (raw)
These patches add Display-Port driver on SnapDragon/msm hardware.
This series also contains device-tree bindings for msm DP driver.
It also contains Makefile and Kconfig changes to compile msm DP driver.
The block diagram of DP driver is shown below:
+-------------+
|DRM FRAMEWORK|
+------+------+
|
+----v----+
| DP DRM |
+----+----+
|
+----v----+
+------------+| DP +----------++------+
+ +---+| DISPLAY |+---+ | |
| + +-+-----+-+ | | |
| | | | | | |
| | | | | | |
| | | | | | |
v v v v v v v
+------+ +------+ +---+ +----+ +----+ +---+ +-----+
| DP | | DP | |DP | | DP | | DP | |DP | | DP |
|PARSER| | HPD | |AUX| |LINK| |CTRL| |PHY| |POWER|
+--+---+ +---+--+ +---+ +----+ +--+-+ +-+-+ +-----+
| | |
+--v---+ +v-----v+
|DEVICE| | DP |
| TREE | |CATALOG|
+------+ +---+---+
|
+---v----+
|CTRL/PHY|
| HW |
+--------+
Changes in v12:
-- Add support of pm ops in display port driver
-- Clear bpp depth bits before writing to MISC register
-- Fix edid read
Previous change log:
https://lkml.kernel.org/lkml/20200818051137.21478-1-tanmay@codeaurora.org/
Chandan Uddaraju (4):
dt-bindings: msm/dp: add bindings of DP/DP-PLL driver for Snapdragon
drm: add constant N value in helper file
drm/msm/dp: add displayPort driver support
drm/msm/dp: add support for DP PLL driver
Jeykumar Sankaran (1):
drm/msm/dpu: add display port support in DPU
Tanmay Shah (1):
drm/msm/dp: Add Display Port HPD feature
drivers/gpu/drm/i915/display/intel_display.c | 2 +-
drivers/gpu/drm/msm/Kconfig | 9 +
drivers/gpu/drm/msm/Makefile | 14 +
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 27 +-
.../drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 8 +
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 83 +-
drivers/gpu/drm/msm/dp/dp_aux.c | 535 ++++++
drivers/gpu/drm/msm/dp/dp_aux.h | 30 +
drivers/gpu/drm/msm/dp/dp_catalog.c | 1045 ++++++++++
drivers/gpu/drm/msm/dp/dp_catalog.h | 105 +
drivers/gpu/drm/msm/dp/dp_ctrl.c | 1693 +++++++++++++++++
drivers/gpu/drm/msm/dp/dp_ctrl.h | 35 +
drivers/gpu/drm/msm/dp/dp_display.c | 1046 ++++++++++
drivers/gpu/drm/msm/dp/dp_display.h | 31 +
drivers/gpu/drm/msm/dp/dp_drm.c | 168 ++
drivers/gpu/drm/msm/dp/dp_drm.h | 18 +
drivers/gpu/drm/msm/dp/dp_hpd.c | 69 +
drivers/gpu/drm/msm/dp/dp_hpd.h | 79 +
drivers/gpu/drm/msm/dp/dp_link.c | 1214 ++++++++++++
drivers/gpu/drm/msm/dp/dp_link.h | 132 ++
drivers/gpu/drm/msm/dp/dp_panel.c | 486 +++++
drivers/gpu/drm/msm/dp/dp_panel.h | 95 +
drivers/gpu/drm/msm/dp/dp_parser.c | 267 +++
drivers/gpu/drm/msm/dp/dp_parser.h | 138 ++
drivers/gpu/drm/msm/dp/dp_pll.c | 99 +
drivers/gpu/drm/msm/dp/dp_pll.h | 61 +
drivers/gpu/drm/msm/dp/dp_pll_10nm.c | 930 +++++++++
drivers/gpu/drm/msm/dp/dp_pll_private.h | 89 +
drivers/gpu/drm/msm/dp/dp_power.c | 373 ++++
drivers/gpu/drm/msm/dp/dp_power.h | 103 +
drivers/gpu/drm/msm/dp/dp_reg.h | 518 +++++
drivers/gpu/drm/msm/msm_drv.c | 2 +
drivers/gpu/drm/msm/msm_drv.h | 59 +-
include/drm/drm_dp_helper.h | 1 +
34 files changed, 9545 insertions(+), 19 deletions(-)
create mode 100644 drivers/gpu/drm/msm/dp/dp_aux.c
create mode 100644 drivers/gpu/drm/msm/dp/dp_aux.h
create mode 100644 drivers/gpu/drm/msm/dp/dp_catalog.c
create mode 100644 drivers/gpu/drm/msm/dp/dp_catalog.h
create mode 100644 drivers/gpu/drm/msm/dp/dp_ctrl.c
create mode 100644 drivers/gpu/drm/msm/dp/dp_ctrl.h
create mode 100644 drivers/gpu/drm/msm/dp/dp_display.c
create mode 100644 drivers/gpu/drm/msm/dp/dp_display.h
create mode 100644 drivers/gpu/drm/msm/dp/dp_drm.c
create mode 100644 drivers/gpu/drm/msm/dp/dp_drm.h
create mode 100644 drivers/gpu/drm/msm/dp/dp_hpd.c
create mode 100644 drivers/gpu/drm/msm/dp/dp_hpd.h
create mode 100644 drivers/gpu/drm/msm/dp/dp_link.c
create mode 100644 drivers/gpu/drm/msm/dp/dp_link.h
create mode 100644 drivers/gpu/drm/msm/dp/dp_panel.c
create mode 100644 drivers/gpu/drm/msm/dp/dp_panel.h
create mode 100644 drivers/gpu/drm/msm/dp/dp_parser.c
create mode 100644 drivers/gpu/drm/msm/dp/dp_parser.h
create mode 100644 drivers/gpu/drm/msm/dp/dp_pll.c
create mode 100644 drivers/gpu/drm/msm/dp/dp_pll.h
create mode 100644 drivers/gpu/drm/msm/dp/dp_pll_10nm.c
create mode 100644 drivers/gpu/drm/msm/dp/dp_pll_private.h
create mode 100644 drivers/gpu/drm/msm/dp/dp_power.c
create mode 100644 drivers/gpu/drm/msm/dp/dp_power.h
create mode 100644 drivers/gpu/drm/msm/dp/dp_reg.h
base-commit: d012a7190fc1fd72ed48911e77ca97ba4521bccd
--
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:[~2020-08-27 21:17 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-27 21:16 Tanmay Shah [this message]
2020-08-27 21:16 ` [PATCH v12 1/5] drm: add constant N value in helper file Tanmay Shah
2020-08-27 21:16 ` [PATCH v12 2/5] drm/msm/dp: add displayPort driver support Tanmay Shah
2020-08-27 21:16 ` [PATCH v12 3/5] drm/msm/dp: add support for DP PLL driver Tanmay Shah
2020-08-27 21:16 ` [PATCH v12 4/5] drm/msm/dpu: add display port support in DPU Tanmay Shah
2020-08-27 21:16 ` [PATCH v12 5/5] drm/msm/dp: Add Display Port HPD feature Tanmay Shah
2020-09-12 18:25 ` [PATCH v12 0/5] Add support for DisplayPort driver on SnapDragon Rob Clark
2020-09-12 21:57 ` abhinavk
2020-09-14 17:51 ` Tanmay Shah
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