diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 9f4e4c3d6159..974cf8bdc056 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -2379,18 +2379,7 @@ #define CRT_HOTPLUG_DETECT_VOLTAGE_475MV (1 << 2) #define PORT_HOTPLUG_STAT _MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61114) -/* - * HDMI/DP bits are g4x+ - * - * WARNING: Bspec for hpd status bits on gen4 seems to be completely confused. - * Please check the detailed lore in the commit message for for experimental - * evidence. - */ -/* Bspec says GM45 should match G4X/VLV/CHV, but reality disagrees */ -#define PORTD_HOTPLUG_LIVE_STATUS_GM45 (1 << 29) -#define PORTC_HOTPLUG_LIVE_STATUS_GM45 (1 << 28) -#define PORTB_HOTPLUG_LIVE_STATUS_GM45 (1 << 27) -/* G4X/VLV/CHV DP/HDMI bits again match Bspec */ +/* HDMI/DP bits are g4x+ */ #define PORTD_HOTPLUG_LIVE_STATUS_G4X (1 << 27) #define PORTC_HOTPLUG_LIVE_STATUS_G4X (1 << 28) #define PORTB_HOTPLUG_LIVE_STATUS_G4X (1 << 29) |