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Searched refs:luminance (Results 1 – 19 of 19) sorted by relevance

/Linux-v5.10/Documentation/userspace-api/media/v4l/
Dcolorspaces-details.rst70 The luminance (Y') and color difference (Cb and Cr) are obtained with
150 The luminance (Y') and color difference (Cb and Cr) are obtained with
277 The luminance (Y') and color difference (Cb and Cr) are obtained with
349 The luminance (Y') and color difference (Cb and Cr) are obtained with
424 The luminance (Y') and color difference (Cb and Cr) are obtained with
438 There is also an alternate constant luminance R'G'B' to Yc'CbcCrc
578 The luminance (Y') and color difference (Cb and Cr) are obtained with
655 The luminance (Y') and color difference (Cb and Cr) are obtained with
728 The luminance (Y') and color difference (Cb and Cr) are obtained with
796 functions: the linear RGB values [0…1] of HDR content map to a luminance range
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Dext-ctrls-jpeg.rst50 - Use only luminance component.
70 reconfiguration of luminance and chrominance quantization tables. In
Dcolorspaces.rst48 The Y value in the CIE XYZ colorspace corresponds to luminance. Often
57 define a color without the luminance component Y. It is very confusing
61 colorspace. Also, y has nothing to do with luminance. Together x and y
62 specify a color, and Y the luminance. That is really all you need to
110 human eye is more sensitive to differences in luminance than in color
Dcolorspaces-defs.rst126 - Use the default non-constant luminance BT.2020 Y'CbCr encoding.
128 - Use the constant luminance BT.2020 Yc'CbcCrc encoding.
Dpixfmt-nv12.rst13 YUV 4:2:0. One luminance and one chrominance plane with alternating
Dpixfmt-nv12mt.rst10 has two planes - one for luminance and one for chrominance. Chroma
Dpixfmt-nv16.rst12 One luminance and one chrominance plane with alternating chroma samples
Dpixfmt-nv16m.rst22 necessarily immediately follow the luma plane. The luminance data
Dpixfmt-nv24.rst12 as YUV 4:4:4. One luminance and one chrominance plane with alternating
Dpixfmt-nv12m.rst25 necessarily immediately follows the luma plane. The luminance data
Dpixfmt-reserved.rst250 (codenamed sunxi) platforms, with 32x32 tiles for the luminance plane
256 of tiles, resulting in 32-aligned resolutions for the luminance plane
Dext-ctrls-codec.rst656 - Y luminance information
2266 - The width of the displayable part of the frame's luminance component.
2269 - The height of the displayable part of the frame's luminance component.
2790 - Y luminance information
3180 Threshold above which the luminance median filter is enabled
3184 Threshold below which the luminance median filter is enabled
/Linux-v5.10/Documentation/ABI/testing/
Dsysfs-driver-wacom28 Writing to this file sets the status LED luminance (1..127)
30 button is pressed on the stylus. This luminance level is
38 Writing to this file sets the status LED luminance (1..127)
65 Writing to this file sets the overall luminance level (0..15)
/Linux-v5.10/drivers/gpu/drm/amd/include/
Damd_acpi.h63 u8 luminance; /* luminance in percent */ member
/Linux-v5.10/drivers/gpu/drm/amd/display/dc/
Ddm_services_types.h215 uint8_t luminance; member
/Linux-v5.10/drivers/media/platform/
Dfsl-viu.c104 u32 luminance; member
981 out_be32(&vr->luminance, 0x9512A254); in viu_default_settings()
1298 out_be32(&reg->luminance, 0x9512a254); in viu_reset()
/Linux-v5.10/drivers/gpu/drm/vmwgfx/device_include/
Dsvga3d_surfacedefs.h360 u8 luminance; member
/Linux-v5.10/Documentation/userspace-api/media/mediactl/
Dmedia-types.rst107 its component parts, luminance and chrominance, and output it in
/Linux-v5.10/Documentation/driver-api/media/drivers/
Dcx2341x-devel.rst1295 Threshold above which the luminance median filter is enabled.
1301 Threshold below which the luminance median filter is enabled.
2114 24:31 Y luminance information