threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
45 lines
1.5 KiB
Plaintext
45 lines
1.5 KiB
Plaintext
What: /sys/devices/platform/sh_mobile_lcdc_fb.[0-3]/graphics/fb[0-9]/ovl_alpha
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Date: May 2012
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Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Description:
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This file is only available on fb[0-9] devices corresponding
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to overlay planes.
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Stores the alpha blending value for the overlay. Values range
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from 0 (transparent) to 255 (opaque). The value is ignored if
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the mode is not set to Alpha Blending.
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What: /sys/devices/platform/sh_mobile_lcdc_fb.[0-3]/graphics/fb[0-9]/ovl_mode
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Date: May 2012
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Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Description:
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This file is only available on fb[0-9] devices corresponding
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to overlay planes.
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Selects the composition mode for the overlay. Possible values
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are
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0 - Alpha Blending
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1 - ROP3
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What: /sys/devices/platform/sh_mobile_lcdc_fb.[0-3]/graphics/fb[0-9]/ovl_position
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Date: May 2012
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Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Description:
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This file is only available on fb[0-9] devices corresponding
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to overlay planes.
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Stores the x,y overlay position on the display in pixels. The
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position format is `[0-9]+,[0-9]+'.
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What: /sys/devices/platform/sh_mobile_lcdc_fb.[0-3]/graphics/fb[0-9]/ovl_rop3
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Date: May 2012
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Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Description:
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This file is only available on fb[0-9] devices corresponding
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to overlay planes.
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Stores the raster operation (ROP3) for the overlay. Values
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range from 0 to 255. The value is ignored if the mode is not
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set to ROP3.
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