drm: add missing KERNEL_LOCK around calls to config_found().

Narrow scope of exclusions in drm_fb_helper.c; reduce diffs.

sort out no fb_info diffs


Author: Maya Rashish <maya@NetBSD.org>

Fix up radeon.

Enough to make it compile. (Next up: make it link.)

Merge linux-drm-v5-6-rc3

Merge thorpej-cfargs2.

branches: 1.9.8;
Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
actually needed.
- Don't be explicit about what interface attribute is attaching if
the device only has one. (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
situations, making is visibly easier to see when indirect config is
in play, and allowing for future change in semantics. (As of now,
this is just a wrapper around config_match(), but that is an
implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance. This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).

branches: 1.8.8;
Use a header file hack to cope with Linux/NetBSD namespace clashes.

Currently serves for:

ALIGN
mutex_init
mutex_destroy

branches: 1.7.6;
Ifdef out Linux framebuffer API in error branch.

merge linux-drm-v4-4-143

branches: 1.5.18; 1.5.20;
Use correct linebytes.

branches: 1.4.2; 1.4.4; 1.4.6;
Fix botched conversion from ALIGN to round_up (not DIV_ROUND_UP!).

Forgot this file for radeondrmkmsfb.

First whack at radeon driver.

No hardware to test yet, but it builds.

branches: 1.1.1;
Initial revision

Narrow scope of exclusions in drm_fb_helper.c; reduce diffs.

sort out no fb_info diffs


Author: Maya Rashish <maya@NetBSD.org>

Fix up radeon.

Enough to make it compile. (Next up: make it link.)

Merge linux-drm-v5-6-rc3

Merge thorpej-cfargs2.

branches: 1.9.8;
Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
actually needed.
- Don't be explicit about what interface attribute is attaching if
the device only has one. (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
situations, making is visibly easier to see when indirect config is
in play, and allowing for future change in semantics. (As of now,
this is just a wrapper around config_match(), but that is an
implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance. This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).

branches: 1.8.8;
Use a header file hack to cope with Linux/NetBSD namespace clashes.

Currently serves for:

ALIGN
mutex_init
mutex_destroy

branches: 1.7.6;
Ifdef out Linux framebuffer API in error branch.

merge linux-drm-v4-4-143

branches: 1.5.18; 1.5.20;
Use correct linebytes.

branches: 1.4.2; 1.4.4; 1.4.6;
Fix botched conversion from ALIGN to round_up (not DIV_ROUND_UP!).

Forgot this file for radeondrmkmsfb.

First whack at radeon driver.

No hardware to test yet, but it builds.

branches: 1.1.1;
Initial revision

Merge thorpej-cfargs2.

branches: 1.9.8;
Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
actually needed.
- Don't be explicit about what interface attribute is attaching if
the device only has one. (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
situations, making is visibly easier to see when indirect config is
in play, and allowing for future change in semantics. (As of now,
this is just a wrapper around config_match(), but that is an
implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance. This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).

branches: 1.8.8;
Use a header file hack to cope with Linux/NetBSD namespace clashes.

Currently serves for:

ALIGN
mutex_init
mutex_destroy

branches: 1.7.6;
Ifdef out Linux framebuffer API in error branch.

merge linux-drm-v4-4-143

branches: 1.5.18; 1.5.20;
Use correct linebytes.

branches: 1.4.2; 1.4.4; 1.4.6;
Fix botched conversion from ALIGN to round_up (not DIV_ROUND_UP!).

Forgot this file for radeondrmkmsfb.

First whack at radeon driver.

No hardware to test yet, but it builds.

branches: 1.1.1;
Initial revision

Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
actually needed.
- Don't be explicit about what interface attribute is attaching if
the device only has one. (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
situations, making is visibly easier to see when indirect config is
in play, and allowing for future change in semantics. (As of now,
this is just a wrapper around config_match(), but that is an
implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance. This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).

branches: 1.8.8;
Use a header file hack to cope with Linux/NetBSD namespace clashes.

Currently serves for:

ALIGN
mutex_init
mutex_destroy

branches: 1.7.6;
Ifdef out Linux framebuffer API in error branch.

merge linux-drm-v4-4-143

branches: 1.5.18; 1.5.20;
Use correct linebytes.

branches: 1.4.2; 1.4.4; 1.4.6;
Fix botched conversion from ALIGN to round_up (not DIV_ROUND_UP!).

Forgot this file for radeondrmkmsfb.

First whack at radeon driver.

No hardware to test yet, but it builds.

branches: 1.1.1;
Initial revision

Use a header file hack to cope with Linux/NetBSD namespace clashes.

Currently serves for:

ALIGN
mutex_init
mutex_destroy

Ifdef out Linux framebuffer API in error branch.

merge linux-drm-v4-4-143

branches: 1.5.18; 1.5.20;
Use correct linebytes.

branches: 1.4.2; 1.4.4; 1.4.6;
Fix botched conversion from ALIGN to round_up (not DIV_ROUND_UP!).

Forgot this file for radeondrmkmsfb.

First whack at radeon driver.

No hardware to test yet, but it builds.

branches: 1.1.1;
Initial revision

Ifdef out Linux framebuffer API in error branch.

merge linux-drm-v4-4-143

branches: 1.5.18;
Use correct linebytes.

branches: 1.4.2; 1.4.4; 1.4.6;
Fix botched conversion from ALIGN to round_up (not DIV_ROUND_UP!).

Forgot this file for radeondrmkmsfb.

First whack at radeon driver.

No hardware to test yet, but it builds.

branches: 1.1.1;
Initial revision