fix(pxp): fix issues in pxp cache management callback (#5685)

Signed-off-by: Hatim-Pierre FAZILEABASSE <hatim-pierre.fazileabasse@ingenico.com>

src/draw/lv_draw_buf.c

@@ -70,7 +70,7 @@ void * lv_draw_buf_align(void * data, lv_color_format_t color_format)
     else return NULL;
 }
 
-void lv_draw_buf_invalidate_cache(lv_draw_buf_t * draw_buf, const lv_area_t * area)
+void lv_draw_buf_invalidate_cache(const lv_draw_buf_t * draw_buf, const lv_area_t * area)
 {
     if(handlers.invalidate_cache_cb) {
         LV_ASSERT_NULL(draw_buf);

src/draw/lv_draw_buf.h

@@ -74,7 +74,7 @@ typedef void (*lv_draw_buf_free_cb)(void * draw_buf);
 
 typedef void * (*lv_draw_buf_align_cb)(void * buf, lv_color_format_t color_format);
 
-typedef void (*lv_draw_buf_invalidate_cache_cb)(lv_draw_buf_t * draw_buf, const lv_area_t * area);
+typedef void (*lv_draw_buf_invalidate_cache_cb)(const lv_draw_buf_t * draw_buf, const lv_area_t * area);
 
 typedef uint32_t (*lv_draw_buf_width_to_stride_cb)(uint32_t w, lv_color_format_t color_format);
 
@@ -116,7 +116,7 @@ void * lv_draw_buf_align(void * buf, lv_color_format_t color_format);
  * @param area         the area to invalidate in the buffer,
  *                     use NULL to invalidate the whole draw buffer address range
  */
-void lv_draw_buf_invalidate_cache(lv_draw_buf_t * draw_buf, const lv_area_t * area);
+void lv_draw_buf_invalidate_cache(const lv_draw_buf_t * draw_buf, const lv_area_t * area);
 
 /**
  * Calculate the stride in bytes based on a width and color format

src/draw/nxp/pxp/lv_draw_buf_pxp.c

@@ -33,7 +33,7 @@
  *  STATIC PROTOTYPES
  **********************/
 
-static void _invalidate_cache(void * buf, uint32_t stride, lv_color_format_t cf, const lv_area_t * area);
+static void _invalidate_cache(const lv_draw_buf_t * draw_buf, const lv_area_t * area);
 
 /**********************
  *  STATIC VARIABLES
@@ -58,7 +58,7 @@ void lv_draw_buf_pxp_init_handlers(void)
  *   STATIC FUNCTIONS
  **********************/
 
-static void _invalidate_cache(lv_draw_buf_t * draw_buf, const lv_area_t * area)
+static void _invalidate_cache(const lv_draw_buf_t * draw_buf, const lv_area_t * area)
 {
     const lv_image_header_t * header = &draw_buf->header;
     uint32_t stride = header->stride;
@@ -68,11 +68,11 @@ static void _invalidate_cache(lv_draw_buf_t * draw_buf, const lv_area_t * area)
         uint16_t size = stride * lv_area_get_height(area);
 
         /* Invalidate full buffer. */
-        DEMO_CleanInvalidateCacheByAddr((void *)buf, size);
+        DCACHE_CleanInvalidateByRange((uint32_t)draw_buf->data, size);
         return;
     }
 
-    const uint8_t * buf_u8 = buf;
+    const uint8_t * buf_u8 = draw_buf->data;
     /* ARM require a 32 byte aligned address. */
     uint8_t align_bytes = 32;
     uint8_t bits_per_pixel = lv_color_format_get_bpp(cf);
@@ -103,7 +103,7 @@ static void _invalidate_cache(lv_draw_buf_t * draw_buf, const lv_area_t * area)
     for(uint16_t y = 0; y < area_height; y++) {
         const void * line_addr = buf_u8 + y * stride;
 
-        DEMO_CleanInvalidateCacheByAddr((void *)line_addr, line_size);
+        DCACHE_CleanInvalidateByRange((uint32_t)line_addr, line_size);
     }
 }
 

src/draw/nxp/vglite/lv_draw_buf_vglite.c

@@ -37,7 +37,7 @@ static void * _buf_malloc(size_t size_bytes, lv_color_format_t cf);
 
 static void * _buf_align(void * buf, lv_color_format_t cf);
 
-static void _invalidate_cache(void * buf, uint32_t stride, lv_color_format_t cf, const lv_area_t * area);
+static void _invalidate_cache(const void * buf, uint32_t stride, lv_color_format_t cf, const lv_area_t * area);
 
 static uint32_t _width_to_stride(uint32_t w, lv_color_format_t cf);
 
@@ -90,7 +90,7 @@ static void * _buf_align(void * buf, lv_color_format_t cf)
     return buf_u8;
 }
 
-static void _invalidate_cache(lv_draw_buf_t * draw_buf, const lv_area_t * area)
+static void _invalidate_cache(const lv_draw_buf_t * draw_buf, const lv_area_t * area)
 {
     const lv_image_header_t * header = &draw_buf->header;
     uint32_t stride = header->stride;

src/draw/renesas/dave2d/lv_draw_dave2d.c

@@ -29,7 +29,7 @@ static void execute_drawing(lv_draw_dave2d_unit_t * u);
 
 #if defined(RENESAS_CORTEX_M85)
     #if (BSP_CFG_DCACHE_ENABLED)
-        static void _dave2d_buf_invalidate_cache_cb(lv_draw_buf_t * draw_buf, const lv_area_t * area);
+        static void _dave2d_buf_invalidate_cache_cb(const lv_draw_buf_t * draw_buf, const lv_area_t * area);
     #endif
 #endif
 
@@ -122,7 +122,7 @@ static void lv_draw_buf_dave2d_init_handlers(void)
 
 #if defined(RENESAS_CORTEX_M85)
 #if (BSP_CFG_DCACHE_ENABLED)
-static void _dave2d_buf_invalidate_cache_cb(lv_draw_buf_t * draw_buf, const lv_area_t * area)
+static void _dave2d_buf_invalidate_cache_cb(const lv_draw_buf_t * draw_buf, const lv_area_t * area)
 {
     const lv_image_header_t * header = &draw_buf->header;
     uint32_t stride = header->stride;

src/drivers/nuttx/lv_nuttx_cache.c

@@ -26,7 +26,7 @@
  *  STATIC PROTOTYPES
  **********************/
 
-static void invalidate_cache(lv_draw_buf_t * draw_buf, const lv_area_t * area);
+static void invalidate_cache(const lv_draw_buf_t * draw_buf, const lv_area_t * area);
 
 /**********************
  *  STATIC VARIABLES
@@ -50,7 +50,7 @@ void lv_nuttx_cache_init(void)
  *   STATIC FUNCTIONS
  **********************/
 
-static void invalidate_cache(lv_draw_buf_t * draw_buf, const lv_area_t * area)
+static void invalidate_cache(const lv_draw_buf_t * draw_buf, const lv_area_t * area)
 {
     LV_ASSERT_NULL(draw_buf);
     void * buf = draw_buf->data;