[Bug 111916] xf86-video-intel - Scrambled (text, graphics) of menu and text area in Libreoffice.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111916

--- Comment #3 from Chris Wilson <chris at chris-wilson.co.uk> ---
diff --git a/src/sna/sna_io.c b/src/sna/sna_io.c
index d32bd583f..d03280edb 100644
--- a/src/sna/sna_io.c
+++ b/src/sna/sna_io.c
@@ -465,13 +465,9 @@ fallback:
        }

        br13 = 0xcc << 16;
-       switch (cpp) {
-       default:
-       case 4: cmd |= BLT_WRITE_ALPHA | BLT_WRITE_RGB;
-               br13 |= 1 << 25; /* RGB8888 */
-       case 2: br13 |= 1 << 24; /* RGB565 */
-       case 1: break;
-       }
+       br13 |= sna_br13_color_depth(cpp * 4);
+       if (cpp == 4)
+               cmd |= BLT_WRITE_ALPHA | BLT_WRITE_RGB;


This chunk, I guess. That cpp*4 should be cpp*8.

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