1774   const DMA2D_LayerCfgTypeDef *pLayerCfg;  in HAL_DMA2D_ConfigLayer()  local
1805   pLayerCfg = &hdma2d->LayerCfg[LayerIdx];  in HAL_DMA2D_ConfigLayer()
1808   regValue = pLayerCfg->InputColorMode | (pLayerCfg->AlphaMode << DMA2D_BGPFCCR_AM_Pos) | \  in HAL_DMA2D_ConfigLayer()
1809 …(pLayerCfg->AlphaInverted << DMA2D_BGPFCCR_AI_Pos) | (pLayerCfg->RedBlueSwap << DMA2D_BGPFCCR_RBS_…  in HAL_DMA2D_ConfigLayer()
1813 …if ((pLayerCfg->InputColorMode == DMA2D_INPUT_A4) || (pLayerCfg->InputColorMode == DMA2D_INPUT_A8))  in HAL_DMA2D_ConfigLayer()
1815     regValue |= (pLayerCfg->InputAlpha & DMA2D_BGPFCCR_ALPHA);  in HAL_DMA2D_ConfigLayer()
1819     regValue |= (pLayerCfg->InputAlpha << DMA2D_BGPFCCR_ALPHA_Pos);  in HAL_DMA2D_ConfigLayer()
1829     WRITE_REG(hdma2d->Instance->BGOR, pLayerCfg->InputOffset);  in HAL_DMA2D_ConfigLayer()
1832 …if ((pLayerCfg->InputColorMode == DMA2D_INPUT_A4) || (pLayerCfg->InputColorMode == DMA2D_INPUT_A8))  in HAL_DMA2D_ConfigLayer()
1834 …WRITE_REG(hdma2d->Instance->BGCOLR, pLayerCfg->InputAlpha & (DMA2D_BGCOLR_BLUE | DMA2D_BGCOLR_GREE…  in HAL_DMA2D_ConfigLayer()
1843     if (pLayerCfg->InputColorMode == DMA2D_INPUT_YCBCR)  in HAL_DMA2D_ConfigLayer()
1845       regValue |= (pLayerCfg->ChromaSubSampling << DMA2D_FGPFCCR_CSS_Pos);  in HAL_DMA2D_ConfigLayer()
1854     WRITE_REG(hdma2d->Instance->FGOR, pLayerCfg->InputOffset);  in HAL_DMA2D_ConfigLayer()
1857 …if ((pLayerCfg->InputColorMode == DMA2D_INPUT_A4) || (pLayerCfg->InputColorMode == DMA2D_INPUT_A8))  in HAL_DMA2D_ConfigLayer()
1859 …WRITE_REG(hdma2d->Instance->FGCOLR, pLayerCfg->InputAlpha & (DMA2D_FGCOLR_BLUE | DMA2D_FGCOLR_GREE…  in HAL_DMA2D_ConfigLayer()