Lines Matching refs:acpi_video_support
46 static long acpi_video_support; variable
133 acpi_video_support |= ACPI_VIDEO_BACKLIGHT_DMI_VENDOR; in video_detect_force_vendor()
186 return acpi_video_support; in acpi_video_get_capabilities()
194 acpi_video_support |= caps; in acpi_video_get_capabilities()
217 graphics_handle ? caps : acpi_video_support, in acpi_video_get_capabilities()
249 acpi_video_support |= ACPI_VIDEO_BACKLIGHT_DMI_VENDOR; in acpi_video_dmi_promote_vendor()
258 acpi_video_support &= ~ACPI_VIDEO_BACKLIGHT_DMI_VENDOR; in acpi_video_dmi_demote_vendor()
268 if (acpi_video_support & ACPI_VIDEO_BACKLIGHT_FORCE_VENDOR) in acpi_video_backlight_support()
270 else if (acpi_video_support & ACPI_VIDEO_BACKLIGHT_FORCE_VIDEO) in acpi_video_backlight_support()
274 if (acpi_video_support & ACPI_VIDEO_BACKLIGHT_DMI_VENDOR) in acpi_video_backlight_support()
276 else if (acpi_video_support & ACPI_VIDEO_BACKLIGHT_DMI_VIDEO) in acpi_video_backlight_support()
280 return acpi_video_support & ACPI_VIDEO_BACKLIGHT; in acpi_video_backlight_support()
294 acpi_video_support |= in acpi_backlight()
297 acpi_video_support |= in acpi_backlight()