fbtft: make it possible to override regwidth

Honour regwidth in platform data. 8-bit controllers interfaced with a 16-bit SPI interface circuit, need to change the register width.
notro · Dec 5, 2014 · 566dca0 · 566dca0
1 parent de1c2ad
commit 566dca0
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/fbtft-core.c b/fbtft-core.c
@@ -738,6 +738,8 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
 		display->height = pdata->display.height;
 	if (pdata->display.buswidth)
 		display->buswidth = pdata->display.buswidth;
+	if (pdata->display.regwidth)
+		display->regwidth = pdata->display.regwidth;
 
 	display->debug |= debug;
 	fbtft_expand_debug_value(&display->debug);