Minor mxcfb debug logging tweak (#729)

Recap the actual details of the ioctl, to complement the debug logging from UIManager
koreader · Sep 8, 2018 · 1772343 · 1772343
1 parent d96c691
commit 1772343
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/ffi/framebuffer_mxcfb.lua b/ffi/framebuffer_mxcfb.lua
@@ -223,6 +223,9 @@ local function mxc_update(fb, update_ioctl, refarea, refresh_type, waveform_mode
         refarea[0].update_mode = C.UPDATE_MODE_FULL
     end
 
+    -- Recap the actual details of the ioctl, vs. what UIManager asked for...
+    fb.debug(string.format("mxc_update: %ux%u region @ (%u, %u) with marker %u (WFM: %u & UPD: %u)", w, h, x, y, marker, refarea[0].waveform_mode, refarea[0].update_mode))
+
     local rv = C.ioctl(fb.fd, update_ioctl, refarea)
     if rv < 0 then
         local err = ffi.errno()