-add-a-new-panel-ATNA33XC20/20210530-235810
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-randconfig-a006-20210530 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
bc6799f2f79f0ae87e9f1ebf9d25ba799fbd25a9)
reproduce (this is a
-add-a-new-panel-ATNA33XC20/20210530-235810
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: arm64-randconfig-r005-20210530 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
bc6799f2f79f0ae87e9f1ebf9d25ba799fbd25a9)
reproduce (this is a
-add-a-new-panel-ATNA33XC20/20210530-235810
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: openrisc-randconfig-r002-20210530 (attached as .config)
compiler: or1k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-te
This series adds the support for the eDP panel that needs the backlight
controlling over the DP AUX channel using DPCD registers of the panel
as per the VESA's standard.
This series also adds support for the Samsung eDP AMOLED panel that
needs DP AUX to control the backlight, and introduces new de
Some panels support backlight control over DP AUX channel using
VESA's standard backlight control interface.
Using new DRM eDP backlight helpers, add support to create and
register a backlight for those panels in drm_panel to simplify
the panel drivers.
The panel driver with access to "struct drm_
Some panels datasheets may specify a delay between the enable GPIO and
the regulator. Support this in panel-simple.
Signed-off-by: Rajeev Nandan
---
Changes in v4:
- New
Changes in v5:
- Update description (Douglas)
- Warn if "power_to_enable" or "disable_to_power_off" is non-zero and
panel->e
Add Samsung 13.3" FHD eDP AMOLED panel.
Signed-off-by: Rajeev Nandan
Reviewed-by: Douglas Anderson
---
Changes in v4:
- New
Changes in v5:
- Remove "uses_dpcd_backlight" property, not required now. (Douglas)
drivers/gpu/drm/panel/panel-simple.c | 33 +
1 file
Add Samsung 13.3" FHD eDP AMOLED panel.
Signed-off-by: Rajeev Nandan
Reviewed-by: Douglas Anderson
---
(no changes since v4)
Changes in v4:
- New
Documentation/devicetree/bindings/display/panel/panel-simple.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/b
If there is no backlight specified in the device tree and the panel
has access to the DP AUX channel then create a DP AUX backlight if
supported by the panel.
Signed-off-by: Rajeev Nandan
---
This patch depends on [1] (drm/panel: panel-simple: Stash DP AUX bus;
allow using it for DDC) and the pr
On Thu, May 20, 2021 at 9:29 AM Daniel Vetter wrote:
>
> On Wed, May 19, 2021 at 11:38:53AM -0700, Rob Clark wrote:
> > From: Rob Clark
> >
> > Signed-off-by: Rob Clark
> > ---
> > drivers/gpu/drm/drm_atomic_helper.c | 11 +++
> > 1 file changed, 11 insertions(+)
> >
> > diff --git a/dr
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