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STM32LTDC: Enable DMA cache flushing on H7 platforms

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This commit is contained in:
Joel Bodenmann 2021-08-17 12:32:12 +02:00
parent b1b264b6a1
commit a9cf2bdfe2
1 changed files with 4 additions and 1 deletions
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5
drivers/gdisp/STM32LTDC/gdisp_lld_STM32LTDC.c
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@ -23,6 +23,9 @@
#undef GDISP_SCREEN_HEIGHT
#endif
#ifndef LTDC_USE_DOUBLE_BUFFERING
#define LTDC_USE_DOUBLE_BUFFERING GFXOFF
#endif
#ifndef LTDC_USE_DMA2D
#define LTDC_USE_DMA2D GFXOFF
#endif
@ -38,7 +41,7 @@
#if LTDC_USE_DMA2D
#include "stm32_dma2d.h"
#if defined(STM32F7) || defined(STM32F746xx)
#if defined(STM32F7) || defined(STM32H7) || defined(STM32F746xx)
#undef LTDC_DMA_CACHE_FLUSH
#define LTDC_DMA_CACHE_FLUSH GFXON
#endif