fbdev/macfb: Use fbdev I/O helpers

Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct module

fbdev/macfb: Use fbdev I/O helpers

Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IOMEM_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

v3:
* use _IOMEM_ in commit message
v2:
* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <[email protected]>
Reviewed-by: Sam Ravnborg <[email protected]>
Acked-by: Helge Deller <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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fbdev: Remove FBINFO_DEFAULT from static structs

The flag FBINFO_DEFAULT is 0 and has no effect, as struct fbinfo.flags
has been allocated to zero by a static declaration. So do not set it.

Flags s

fbdev: Remove FBINFO_DEFAULT from static structs

The flag FBINFO_DEFAULT is 0 and has no effect, as struct fbinfo.flags
has been allocated to zero by a static declaration. So do not set it.

Flags should signal differences from the default values. After cleaning
up all occurrences of FBINFO_DEFAULT, the token will be removed.

v4:
* clarify commit message (Geert, Dan)
v2:
* fix commit message (Miguel)

Signed-off-by: Thomas Zimmermann <[email protected]>
Acked-by: Sam Ravnborg <[email protected]>
Cc: Helge Deller <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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fbdev: macfb: Remove trailing whitespaces

Fix coding style. No functional changes.

Signed-off-by: Thomas Zimmermann <[email protected]>
Acked-by: Helge Deller <[email protected]>
Signed-off-by: Helge

fbdev: macfb: Remove trailing whitespaces

Fix coding style. No functional changes.

Signed-off-by: Thomas Zimmermann <[email protected]>
Acked-by: Helge Deller <[email protected]>
Signed-off-by: Helge Deller <[email protected]>

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video: fbdev: Replace HTTP links with HTTPS ones

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:

video: fbdev: Replace HTTP links with HTTPS ones

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.

Signed-off-by: Alexander A. Klimov <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

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video: constify fb ops across all drivers

Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.

This does not cover all drivers; some actually modify the

video: constify fb ops across all drivers

Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.

This does not cover all drivers; some actually modify the fbops struct,
for example to adjust for different configurations, and others do more
involved things that I'd rather not touch in practically obsolete
drivers. Mostly this is the low hanging fruit where we can add "const"
and be done with it.

v3:
- un-constify atyfb, mb862xx, nvidia and uvesabf (0day)

v2:
- fix typo (Christophe de Dinechin)
- use "static const" instead of "const static" in mx3fb.c
- also constify smscufx.c

Cc: [email protected]
Reviewed-by: Daniel Vetter <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/ce67f14435f3af498f2e8bf35ce4be11f7504132.1575390740.git.jani.nikula@intel.com

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 139

Based on 1 normalized pattern(s):

this code is free software you may copy modify and distribute it
subject to the terms and co

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 139

Based on 1 normalized pattern(s):

this code is free software you may copy modify and distribute it
subject to the terms and conditions of the gnu general public
license version 2 or any later version at your convenience

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 1 file(s).

Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Allison Randal <[email protected]>
Reviewed-by: Richard Fontana <[email protected]>
Reviewed-by: Kate Stewart <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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video/macfb: Always initialize DAFB colour table pointer register

Don't skip the framebuffer CLUT pointer register initialization when
the first dafb_setpalette() invocation has regno equal to zero.

video/macfb: Always initialize DAFB colour table pointer register

Don't skip the framebuffer CLUT pointer register initialization when
the first dafb_setpalette() invocation has regno equal to zero.

Suggested-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Finn Thain <[email protected]>
Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>

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video/macfb: Call fb_invert_cmaps()

The 'inverse' parameter has no effect otherwise. Remove set-but-unused
variable.

Signed-off-by: Finn Thain <[email protected]>
Signed-off-by: Bartlomiej

video/macfb: Call fb_invert_cmaps()

The 'inverse' parameter has no effect otherwise. Remove set-but-unused
variable.

Signed-off-by: Finn Thain <[email protected]>
Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>

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video/macfb: Remove redundant code

The value of info->var.bits_per_pixel get checked in macfb_setcolreg().
Remove additional checks as they are redundant.

macfb_defined.activate gets initialized to

video/macfb: Remove redundant code

The value of info->var.bits_per_pixel get checked in macfb_setcolreg().
Remove additional checks as they are redundant.

macfb_defined.activate gets initialized to FB_ACTIVATE_NOW by the struct
initializer. Remove redundant assignments.

macfb_defined.bits_per_pixel, .width and .height all get assigned
unconditionally. Remove redundant initializers.

Signed-off-by: Finn Thain <[email protected]>
Tested-by: Stan Johnson <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>

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nubus: Adopt standard linked list implementation

This increases code re-use and improves readability.

Cc: "David S. Miller" <[email protected]>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung

nubus: Adopt standard linked list implementation

This increases code re-use and improves readability.

Cc: "David S. Miller" <[email protected]>
Cc: Bartlomiej Zolnierkiewicz <[email protected]>
Acked-by: Bartlomiej Zolnierkiewicz <[email protected]>
Tested-by: Stan Johnson <[email protected]>
Signed-off-by: Finn Thain <[email protected]>
Signed-off-by: Geert Uytterhoeven <[email protected]>

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nubus: Rename struct nubus_dev

It is misleading to call a functional resource a "device". In adopting
the Linux Driver Model, the struct device will be embedded in struct
nubus_board. That will comp

nubus: Rename struct nubus_dev

It is misleading to call a functional resource a "device". In adopting
the Linux Driver Model, the struct device will be embedded in struct
nubus_board. That will compound the terminlogy problem because drivers
will bind with boards, not with functional resources. Avoid this by
renaming struct nubus_dev as struct nubus_rsrc. "Functional resource"
is the vendor's terminology so this helps avoid confusion.

Cc: "David S. Miller" <[email protected]>
Cc: Bartlomiej Zolnierkiewicz <[email protected]>
Acked-by: Bartlomiej Zolnierkiewicz <[email protected]>
Tested-by: Stan Johnson <[email protected]>
Signed-off-by: Finn Thain <[email protected]>
Signed-off-by: Geert Uytterhoeven <[email protected]>

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video: move fbdev to drivers/video/fbdev

The drivers/video directory is a mess. It contains generic video related
files, directories for backlight, console, linux logo, lots of fbdev
device drivers,

video: move fbdev to drivers/video/fbdev

The drivers/video directory is a mess. It contains generic video related
files, directories for backlight, console, linux logo, lots of fbdev
device drivers, fbdev framework files.

Make some order into the chaos by creating drivers/video/fbdev
directory, and move all fbdev related files there.

No functionality is changed, although I guess it is possible that some
subtle Makefile build order related issue could be created by this
patch.

Signed-off-by: Tomi Valkeinen <[email protected]>
Acked-by: Laurent Pinchart <[email protected]>
Acked-by: Geert Uytterhoeven <[email protected]>
Acked-by: Rob Clark <[email protected]>
Acked-by: Jingoo Han <[email protected]>
Acked-by: Daniel Vetter <[email protected]>

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