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path: root/drivers/gpu/drm/vc4/vc4_regs.h
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Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_regs.h')
-rw-r--r--drivers/gpu/drm/vc4/vc4_regs.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_regs.h b/drivers/gpu/drm/vc4/vc4_regs.h
index 39f6886b2410..b3b297fba709 100644
--- a/drivers/gpu/drm/vc4/vc4_regs.h
+++ b/drivers/gpu/drm/vc4/vc4_regs.h
@@ -244,6 +244,9 @@
# define SCALER_DISPCTRL_ENABLE BIT(31)
# define SCALER_DISPCTRL_DSP2EISLUR BIT(15)
# define SCALER_DISPCTRL_DSP1EISLUR BIT(14)
+# define SCALER_DISPCTRL_DSP3_MUX_MASK VC4_MASK(19, 18)
+# define SCALER_DISPCTRL_DSP3_MUX_SHIFT 18
+
/* Enables Display 0 short line and underrun contribution to
* SCALER_DISPSTAT_IRQDISP0. Note that short frame contributions are
* always enabled.