1.1 --- a/pkg/devices/lcd/src/jz4740/lcd-jz4740-device.cc Fri Nov 10 02:02:11 2023 +0100
1.2 +++ b/pkg/devices/lcd/src/jz4740/lcd-jz4740-device.cc Fri Nov 10 22:30:03 2023 +0100
1.3 @@ -137,10 +137,8 @@
1.4 unsigned long fb_size = chip->get_screen_size(),
1.5 desc_size = chip->get_descriptors_size();
1.6
1.7 - // Allocate memory for the framebuffer at 2**6 == 64 byte == 16 word alignment,
1.8 - // also for the descriptors.
1.9 - // NOTE: A 64 word burst mode is available on the JZ4780 that would
1.10 - // NOTE: necessitate 64 word alignment for the framebuffer.
1.11 + // Allocate memory for the framebuffer at 2**8 == 256 byte == 64 word
1.12 + // alignment, with 2**6 == 64 byte == 16 word alignment for the descriptors.
1.13
1.14 long err = get_dma_region(fb_size, 8, &fb_vaddr, &fb_paddr, &_fbmem);
1.15