diff options
-rw-r--r-- | drivers/gpu/drm/vc4/vc4_crtc.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/vc4/vc4_regs.h | 2 |
2 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index d0021132822b..90a51b2f5323 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -177,12 +177,6 @@ static void vc4_crtc_disable(struct drm_crtc *crtc) */ msleep(30); - if (drm_crtc_index(crtc) == 0) { - do { - cpu_relax(); - } while (CRTC_READ(PV_STAT) & (PV_STAT_RUNNING_MASK)); - } - if (HVS_READ(SCALER_DISPCTRLX(vc4_crtc->channel)) & SCALER_DISPCTRLX_ENABLE) { HVS_WRITE(SCALER_DISPCTRLX(vc4_crtc->channel), diff --git a/drivers/gpu/drm/vc4/vc4_regs.h b/drivers/gpu/drm/vc4/vc4_regs.h index 2282804ae101..424da0525530 100644 --- a/drivers/gpu/drm/vc4/vc4_regs.h +++ b/drivers/gpu/drm/vc4/vc4_regs.h @@ -225,8 +225,6 @@ # define PV_INT_HSYNC_START (1 << 0) #define PV_STAT 0x2c -# define PV_STAT_IDLE (1 << 8) -# define PV_STAT_RUNNING_MASK VC4_MASK(7, 0) #define PV_HACT_ACT 0x30 |