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/linux-6.15/Documentation/gpu/amdgpu/display/
H A Ddisplay-manager.rst60 pre-blending but DRM/KMS has not per-plane color correction properties.
63 CRTC gamma after blending, and CRTC degamma pre-blending. Although CTM is
64 programmed after blending, it is mapped to DPP hw blocks (pre-blending). Other
75 generations. What's possible to do before and after blending depends on
94 this DRM property and the alpha blending equations in :ref:`DRM Plane
97 Basically, a blend mode sets the alpha blending equation for plane
100 example, consider the following elements of the alpha blending equation:
108 in the basic alpha blending equation::
131 (DM) to program the blending configuration of the Multiple Pipe/Plane Combined
137 Therefore, the blending configuration for a single MPCC instance on the MPC
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H A Dprogramming-model-dcn.rst113 version of `drm_crtc` and represents the post-blending pipeline.
117 pre-blending portion of the pipeline. This image was probably processed by GFX
H A Dmpo-overview.rst81 * Only overlay planes have alpha blending support
158 be run to validate positioning, blending, scaling under a variety of sequences
H A Ddcn-overview.rst25 * **Multiple Pipe/Plane Combined (MPC)**: This component performs blending of
122 Starting OPP, because color transformation and blending have been completed
/linux-6.15/drivers/staging/media/atomisp/pci/isp/kernels/xnr/xnr_3.0/
H A Dia_css_xnr3.host.c154 s32 blending = compute_blending(from->blending.strength); in ia_css_xnr3_encode() local
173 to->blending.strength = blending; in ia_css_xnr3_encode()
H A Dia_css_xnr3_types.h86 struct ia_css_xnr3_blending_params blending; /** XNR3 blending parameters */ member
H A Dia_css_xnr3_param.h59 struct sh_css_xnr3_blending_params blending; member
/linux-6.15/drivers/gpu/drm/tegra/
H A Dplane.c74 copy->blending[i] = state->blending[i]; in tegra_plane_atomic_duplicate_state()
685 state->blending[index].alpha = true; in tegra_plane_update_transparency()
687 state->blending[index].alpha = false; in tegra_plane_update_transparency()
690 state->blending[index].top = true; in tegra_plane_update_transparency()
692 state->blending[index].top = false; in tegra_plane_update_transparency()
701 state->blending[index].top = (index == 1); in tegra_plane_update_transparency()
H A Ddc.c178 u32 blending[2]; in tegra_plane_setup_blending_legacy() local
209 state->blending[1].alpha) in tegra_plane_setup_blending_legacy()
232 state->blending[i].top) in tegra_plane_setup_blending_legacy()
239 state->blending[1].alpha) in tegra_plane_setup_blending_legacy()
250 state->blending[0].top) in tegra_plane_setup_blending_legacy()
254 state->blending[1].top) in tegra_plane_setup_blending_legacy()
273 if (!state->blending[0].top && state->blending[1].top) { in tegra_plane_setup_blending_legacy()
274 blending[0] = foreground; in tegra_plane_setup_blending_legacy()
275 blending[1] = background[1]; in tegra_plane_setup_blending_legacy()
277 blending[0] = background[0]; in tegra_plane_setup_blending_legacy()
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H A Dplane.h57 struct tegra_plane_legacy_blending_state blending[2]; member
/linux-6.15/Documentation/devicetree/bindings/display/
H A Damlogic,meson-vpu.yaml40 The Video Post Processing is in charge of the scaling and blending of the
42 There is a special "pre-blending" used by the video planes with a dedicated
43 scaler and a "post-blending" to merge with the OSD Planes.
H A Dapple,h7-display-pipe.yaml26 - description: Primary register block, controls planes and blending
/linux-6.15/drivers/media/platform/amlogic/meson-ge2d/
H A DKconfig11 image scaling, BitBLT & alpha blending operations.
/linux-6.15/Documentation/userspace-api/media/v4l/
H A Dvidioc-g-fbuf.rst227 - The device supports clipping/blending using the alpha channel of
228 the framebuffer or VGA signal. Alpha blending makes no sense for
232 - The device supports alpha blending using a global alpha value.
233 Alpha blending makes no sense for destructive overlays.
236 - The device supports clipping/blending using the inverted alpha
237 channel of the framebuffer or VGA signal. Alpha blending makes no
H A Ddev-osd.rst114 (or none) of the clipping/blending methods defined for the
119 clipping/blending method to be used for the overlay. To get the current
/linux-6.15/drivers/media/platform/rockchip/rga/
H A DKconfig12 image scaling, rotation, BitBLT, alpha blending and image blur/sharpness.
/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-devices-platform-sh_mobile_lcdc_fb8 Stores the alpha blending value for the overlay. Values range
/linux-6.15/Documentation/devicetree/bindings/media/
H A Dfsl,imx6ull-pxp.yaml15 that supports scaling, colorspace conversion, alpha blending, rotation, and
H A Drockchip-rga.yaml12 BitBLT, alpha blending and image blur/sharpness.
H A Drenesas,vsp1.yaml14 blending, color space conversion and various other image processing features.
/linux-6.15/Documentation/admin-guide/media/
H A Drcar-fdp1.rst27 recover missing lines. This method is also known as blending or Line
/linux-6.15/Documentation/devicetree/bindings/display/samsung/
H A Dsamsung,exynos-mixer.yaml16 Samsung Exynos SoC Mixer is responsible for mixing and blending multiple data
/linux-6.15/drivers/gpu/drm/sun4i/
H A DKconfig46 do some alpha blending and feed graphics to TCON. If M is
/linux-6.15/Documentation/devicetree/bindings/display/mediatek/
H A Dmediatek,ovl.yaml14 Mediatek display overlay, namely OVL, can do alpha blending from
/linux-6.15/Documentation/gpu/
H A Dzynqmp.rst11 conversion, alpha blending, and audio mixing, although not all features are

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