DSPCNTR
val = intel_de_read(display, DSPCNTR(display, i9xx_plane));
intel_de_write_fw(display, DSPCNTR(display, i9xx_plane), dspcntr);
intel_de_write_fw(display, DSPCNTR(display, i9xx_plane), dspcntr);
error->ctl = intel_de_read(display, DSPCNTR(display, i9xx_plane));
error->ctl = intel_de_read(display, DSPCNTR(display, i9xx_plane));
error->ctl = intel_de_read(display, DSPCNTR(display, i9xx_plane));
intel_de_write_fw(display, DSPCNTR(display, i9xx_plane), dspcntr);
val = intel_de_read(display, DSPCNTR(display, i9xx_plane));
dspcntr = intel_de_read_fw(display, DSPCNTR(display, i9xx_plane));
intel_de_write_fw(display, DSPCNTR(display, i9xx_plane), dspcntr);
tmp = intel_de_read(display, DSPCNTR(display, i9xx_plane));
intel_de_read(display, DSPCNTR(display, PLANE_A)) & DISP_ENABLE);
intel_de_read(display, DSPCNTR(display, PLANE_B)) & DISP_ENABLE);
intel_de_read(display, DSPCNTR(display, PLANE_C)) & DISP_ENABLE);
info->ctrl_reg = DSPCNTR(display, info->pipe);
info->ctrl_reg = DSPCNTR(display, info->pipe);
vgpu_vreg_t(vgpu, DSPCNTR(display, pipe)) &= ~DISP_ENABLE;
vgpu_vreg_t(vgpu, DSPCNTR(display, pipe)) &= ~DISP_ENABLE;
val = vgpu_vreg_t(vgpu, DSPCNTR(display, pipe));
if (vgpu_vreg_t(vgpu, DSPCNTR(display, pipe)) & PLANE_CTL_ASYNC_FLIP)
intel_uncore_rmw(&dev_priv->uncore, DSPCNTR(display, pipe),
MMIO_D(DSPCNTR(display, PIPE_A));
MMIO_D(DSPCNTR(display, PIPE_B));
MMIO_D(DSPCNTR(display, PIPE_C));