| ################################################################################ |
| # Linux fbtft extensions |
| # |
| # Patch the linux kernel with fbtft extension |
| ################################################################################ |
| |
| LINUX_EXTENSIONS += fbtft |
| |
| # for linux >= 3.15 install to drivers/video/fbdev/fbtft |
| # for linux < 3.15 install to drivers/video/fbtft |
| define FBTFT_PREPARE_KERNEL |
| if [ -e $(LINUX_DIR)/drivers/video/fbdev ]; then \ |
| dest=drivers/video/fbdev ; \ |
| else \ |
| dest=drivers/video ; \ |
| fi ; \ |
| mkdir -p $(LINUX_DIR)/$${dest}/fbtft; \ |
| cp -dpfr $(FBTFT_DIR)/* $(LINUX_DIR)/$${dest}/fbtft/ ; \ |
| echo "source \"$${dest}/fbtft/Kconfig\"" \ |
| >> $(LINUX_DIR)/$${dest}/Kconfig ; \ |
| echo 'obj-y += fbtft/' >> $(LINUX_DIR)/$${dest}/Makefile |
| endef |