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DisplaySettings+WindowServer: Add support for display connector devices

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Liav A 2022-04-29 17:56:24 +03:00 • committed by Andreas Kling
parent e6ebf9e5c1
commit d9a2706079
12 changed files with 308 additions and 38 deletions
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28
Kernel/API/FB.h
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@ -18,11 +18,13 @@ ALWAYS_INLINE int fb_get_properties(int fd, FBProperties* info)
return ioctl(fd, FB_IOCTL_GET_PROPERTIES, info);
}
// FIXME: Remove this once framebuffer devices are removed.
ALWAYS_INLINE int fb_get_head_properties(int fd, FBHeadProperties* info)
{
return ioctl(fd, FB_IOCTL_GET_HEAD_PROPERTIES, info);
}
// FIXME: Remove this once framebuffer devices are removed.
ALWAYS_INLINE int fb_get_resolution(int fd, FBHeadResolution* info)
{
FBHeadProperties head_properties;
@ -36,6 +38,7 @@ ALWAYS_INLINE int fb_get_resolution(int fd, FBHeadResolution* info)
return 0;
}
// FIXME: Remove this once framebuffer devices are removed.
ALWAYS_INLINE int fb_set_resolution(int fd, FBHeadResolution* info)
{
return ioctl(fd, FB_IOCTL_SET_HEAD_RESOLUTION, info);
@ -56,6 +59,31 @@ ALWAYS_INLINE int fb_set_head_vertical_offset_buffer(int fd, FBHeadVerticalOffse
return ioctl(fd, FB_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER, vertical_offset);
}
ALWAYS_INLINE int fb_set_head_mode_setting(int fd, FBHeadModeSetting* mode_setting)
{
return ioctl(fd, FB_IOCTL_SET_HEAD_MODE_SETTING, mode_setting);
}
ALWAYS_INLINE int fb_get_head_mode_setting(int fd, FBHeadModeSetting* mode_setting)
{
FBHeadModeSetting head_mode_setting;
if (auto rc = ioctl(fd, FB_IOCTL_GET_HEAD_MODE_SETTING, &head_mode_setting); rc < 0)
return rc;
mode_setting->horizontal_stride = head_mode_setting.horizontal_stride;
mode_setting->pixel_clock_in_khz = head_mode_setting.pixel_clock_in_khz;
mode_setting->horizontal_active = head_mode_setting.horizontal_active;
mode_setting->horizontal_front_porch_pixels = head_mode_setting.horizontal_front_porch_pixels;
mode_setting->horizontal_sync_time_pixels = head_mode_setting.horizontal_sync_time_pixels;
mode_setting->horizontal_blank_pixels = head_mode_setting.horizontal_blank_pixels;
mode_setting->vertical_active = head_mode_setting.vertical_active;
mode_setting->vertical_front_porch_lines = head_mode_setting.vertical_front_porch_lines;
mode_setting->vertical_sync_time_lines = head_mode_setting.vertical_sync_time_lines;
mode_setting->vertical_blank_lines = head_mode_setting.vertical_blank_lines;
mode_setting->horizontal_offset = head_mode_setting.horizontal_offset;
mode_setting->vertical_offset = head_mode_setting.vertical_offset;
return 0;
}
ALWAYS_INLINE int fb_flush_buffers(int fd, int index, FBRect const* rects, unsigned count)
{
FBFlushRects fb_flush_rects;