4520844b44
Change the infix for fbdev's I/O-memory helpers from _IO_ to _IOMEM_ to distiguish them from other types of I/O, such as file operations. The helpers operate on memory ranges in the I/O address space and the naming should make this clear. Adapt all users. No functional changes. Suggested-by: Helge Deller <deller@gmx.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230729193157.15446-2-tzimmermann@suse.de
15 lines
592 B
Plaintext
15 lines
592 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config DRM_ARMADA
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tristate "DRM support for Marvell Armada SoCs"
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depends on DRM && HAVE_CLK && ARM && MMU
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select DRM_KMS_HELPER
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select FB_IOMEM_HELPERS if DRM_FBDEV_EMULATION
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help
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Support the "LCD" controllers found on the Marvell Armada 510
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devices. There are two controllers on the device, each controller
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supports graphics and video overlays.
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This driver provides no built-in acceleration; acceleration is
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performed by other IP found on the SoC. This driver provides
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kernel mode setting and buffer management to userspace.
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