On 2020-09-12 11:25, Rob Clark wrote:
Fyi, I've pushed this series and the dp-compliance bits to
msm-next-dp[1]
I didn't include the dp audio series yet, which seems to need some
minor rebasing. (And a small request, when resending, cc
freedreno@xxxxxxxxxxxxxxxxxxxxx, so it shows up in the patchwork
instance[2] I use)
You might want to double check that I got the correct versions of the
series, etc. And that nothing else (other than audio) is missing.
Thanks Rob for pulling changes in msm-next-dp branch.
I confirm that changes you pointed above are latest
changes and nothing else is missing in driver.
Sure, we will make sure to send changes in freedreno list as well.
Thanks.
BR,
-R
[1] https://gitlab.freedesktop.org/drm/msm/-/commits/msm-next-dp
[2] https://patchwork.freedesktop.org/project/freedreno
On Thu, Aug 27, 2020 at 2:17 PM Tanmay Shah <tanmay@xxxxxxxxxxxxxx>
wrote:
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@xxxxxxxxxxxxxx/
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
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