kernel/linux.git/include/linux/vgaarb.h, branch v6.6.131

PCI/VGA: Fix typos

2023-08-24T18:27:47+00:00

Fix typos, rewrap to fill 78 columns, convert to conventional multi-line style. [bhelgaas: squash and add more fixes] Link: https://lore.kernel.org/r/20230808223412.1743176-7-sui.jingfeng@linux.dev Link: https://lore.kernel.org/r/20230808223412.1743176-9-sui.jingfeng@linux.dev Link: https://lore.kernel.org/r/20230808223412.1743176-10-sui.jingfeng@linux.dev Link: https://lore.kernel.org/r/20230808223412.1743176-11-sui.jingfeng@linux.dev Signed-off-by: Sui Jingfeng Signed-off-by: Bjorn Helgaas

PCI/VGA: Replace full MIT license text with SPDX identifier

2023-08-23T22:19:14+00:00

Per Documentation/process/license-rules.rst, the SPDX MIT identifier is equivalent to including the entire MIT license text from LICENSES/preferred/MIT. Replace the MIT license text with the equivalent SPDX identifier. Link: https://lore.kernel.org/r/20230808223412.1743176-12-sui.jingfeng@linux.dev Signed-off-by: Sui Jingfeng Signed-off-by: Bjorn Helgaas Reviewed-by: Andi Shyti

vgaarb: don't pass a cookie to vga_client_register

2021-07-21T08:29:10+00:00

The VGA arbitration is entirely based on pci_dev structures, so just pass that back to the set_vga_decode callback. Signed-off-by: Christoph Hellwig Link: https://patchwork.freedesktop.org/patch/msgid/20210716061634.2446357-8-hch@lst.de Acked-by: Christian König Signed-off-by: Christian König

vgaarb: remove the unused irq_set_state argument to vga_client_register

2021-07-21T08:29:05+00:00

All callers pass NULL as the irq_set_state argument, so remove it and the ->irq_set_state member in struct vga_device. Signed-off-by: Christoph Hellwig Link: https://patchwork.freedesktop.org/patch/msgid/20210716061634.2446357-7-hch@lst.de Acked-by: Christian König Signed-off-by: Christian König

vgaarb: provide a vga_client_unregister wrapper

2021-07-21T08:29:00+00:00

Add a trivial wrapper for the unregister case that sets all fields to NULL. Signed-off-by: Christoph Hellwig Link: https://patchwork.freedesktop.org/patch/msgid/20210716061634.2446357-6-hch@lst.de Acked-by: Christian König Signed-off-by: Christian König

vgaarb: cleanup vgaarb.h

2021-07-21T08:28:56+00:00

Merge the different CONFIG_VGA_ARB ifdef blocks, remove superflous externs, and regularize the stubs for !CONFIG_VGA_ARB. Signed-off-by: Christoph Hellwig Link: https://patchwork.freedesktop.org/patch/msgid/20210716061634.2446357-5-hch@lst.de Acked-by: Christian König Signed-off-by: Christian König

vgaarb: move the kerneldoc for vga_set_legacy_decoding to vgaarb.c

2021-07-21T08:28:51+00:00

Kerneldoc comments should be at the implementation side, not in the header just declaring the prototype. Signed-off-by: Christoph Hellwig Link: https://patchwork.freedesktop.org/patch/msgid/20210716061634.2446357-4-hch@lst.de Acked-by: Christian König Signed-off-by: Christian König

vgaarb: remove vga_conflicts

2021-07-21T08:28:47+00:00

vga_conflicts only has a single caller and none of the arch overrides mentioned in the comment. Just remove it and the thus dead check in the caller. Signed-off-by: Christoph Hellwig Link: https://patchwork.freedesktop.org/patch/msgid/20210716061634.2446357-3-hch@lst.de Acked-by: Christian König Signed-off-by: Christian König

vgaarb: remove VGA_DEFAULT_DEVICE

2021-07-21T08:28:42+00:00

The define is entirely unused. Signed-off-by: Christoph Hellwig Link: https://patchwork.freedesktop.org/patch/msgid/20210716061634.2446357-2-hch@lst.de Acked-by: Christian König Signed-off-by: Christian König

vgaarb: avoid -Wempty-body warnings

2021-03-22T14:02:14+00:00

Building with W=1 shows a few warnings for an empty macro: drivers/gpu/drm/qxl/qxl_drv.c: In function 'qxl_pci_probe': drivers/gpu/drm/qxl/qxl_drv.c:131:50: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body] 131 | vga_put(pdev, VGA_RSRC_LEGACY_IO); | ^ drivers/gpu/drm/qxl/qxl_drv.c: In function 'qxl_pci_remove': drivers/gpu/drm/qxl/qxl_drv.c:159:50: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body] 159 | vga_put(pdev, VGA_RSRC_LEGACY_IO); Change this to an inline function to make it more robust and avoid the warning. Signed-off-by: Arnd Bergmann Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210322105307.1291840-2-arnd@kernel.org