DRM database property: SHARPNESS_STRENGTH

Back to index

Details

⚠ This property was captured with a staging driver loaded.

Name
SHARPNESS_STRENGTH
Flags
<none>
Type
range
Attached to
CRTC
Specification
[0, 255]

Documentation

Atomic property for setting the sharpness strength/intensity by userspace.

The value of this property is set as an integer value ranging
from 0 - 255 where:

0: Sharpness feature is disabled(default value).

1: Minimum sharpness.

255: Maximum sharpness.

User can gradually increase or decrease the sharpness level and can
set the optimum value depending on content.
This value will be passed to kernel through the UAPI.
The setting of this property does not require modeset.
The sharpness effect takes place post blending on the final composed output.
If the feature is disabled, the content remains same without any sharpening effect
and when this feature is applied, it enhances the clarity of the content.

Driver support

✗ adp
✗ amdgpu
✗ apple
✗ ast
✗ bochs-drm
✗ drm-rp1-dsi
✗ evdi
✗ exynos
✗ gma500
✗ i915
✗ imx-dcss
✗ imx-drm
✗ imx-lcdif
✗ jmgpu
✗ kirin
✗ mediatek
✗ meson
✗ mga2
✗ mgag200
✗ msm
✗ msm_drm
✗ mxsfb-drm
✗ nouveau
✗ nvidia-drm
✗ omapdrm
✗ panel-mipi-dbi
✗ pvr
✗ qxl
✗ radeon
✗ rcar-du
✗ rockchip
✗ rvdisplay
✗ simpledrm
✗ smifb
✗ spacemit
✗ starfive
✗ stm
✗ sun4i-drm
✗ sunxi-drm
✗ tegra
✗ tilcdc
✗ v3d
✗ vboxvideo
✗ vc4
✗ virtio_gpu
✗ vivante
✗ vkms
✗ vmwgfx
✗ vs-drm
✓ xe
✗ xlnx