openbsd-src/sys/dev/pci/drm/apple/ at jcs

2 years ago

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago

apldcp.c

It is important that we map memory with the right attributes otherwise we may trigger an SError. The crashlog entries for the SMC live in SRAM which needs to be mapped as device memory. To make this possible, make the rk_logmap() rtkit callback function return the desired memory attributes in the low bits of the address, using PMAP_NOCACHE or PMAP_DEVICE defines.

1 year ago

apldrm.c

Because of the way the Linux code behind apldrm(4) is structured it may fail to create a framebuffer without propagating an error to its callers. Prevent a kernel panic by explicitly checking that we have a framebuffer. To prevent us ending up with no framebuffer at all, only claim the framebuffer in apldrm(4) when we actually created our own. Delay the attach of simplefb(4) such that we check whether someone else claimed its framebuffer until apldrm(4) has done its thing.

2 years ago

apple_drv.c

drm: apple: Fix/remove log messages

2 years ago

dcp-internal.h

drm: apple: backlight: force backlight update after resume

2 years ago

dcp.c

drm: apple: Fix/remove log messages

2 years ago

dcp.h

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago

dcp_backlight.c

drm: apple: Fix/remove log messages

2 years ago

dptxep.c

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago

dptxep.h

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago

ibootep.c

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago

iomfb.c

drm: apple: Fix/remove log messages

2 years ago

iomfb.h

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago

iomfb_internal.h

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago

iomfb_template.c

fixup! drm/apple: Add support for the macOS 13.2 DCP firmware

2 years ago

iomfb_template.h

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago

iomfb_v12_3.c

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago

iomfb_v12_3.h

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago

iomfb_v13_3.c

drm/apple: spelling fixes

2 years ago

iomfb_v13_3.h

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago

parser.c

drm: apple: mark local functions static

2 years ago

parser.h

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago

systemep.c

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago

trace.c

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago

trace.h

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago

version_utils.h

Add apldcp(4) and apldrm(4). Together these drivers provide KMS functionality on Apple Silicom machines. At this point the drivers provide significant power savings when the display is blanked (and during suspend) and backlight control. Some support for HDMI output is also included, but for now only when HDMI is used as the primary output. In the future this should also provide displayport support.

2 years ago