fb: hide hardware cursor in graphics mode (Mach64)
authorKrzysztof Helt <krzysztof.h1@wp.pl>
Tue, 31 Mar 2009 22:25:47 +0000 (15:25 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 1 Apr 2009 15:59:34 +0000 (08:59 -0700)
A hardware cursor is left enabled in the fb_set_par() which is called when a
new console is created.  This is inconsistent with software cursor's
behaviour.

Also, this makes a hardware cursor always visible in the Xfbdev (Xorg kdrive)
server.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: Risto Suominen <risto.suominen@gmail.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/video/aty/mach64_accel.c

index a8f60c3..0cc9724 100644 (file)
@@ -39,7 +39,8 @@ void aty_reset_engine(const struct atyfb_par *par)
 {
        /* reset engine */
        aty_st_le32(GEN_TEST_CNTL,
-               aty_ld_le32(GEN_TEST_CNTL, par) & ~GUI_ENGINE_ENABLE, par);
+               aty_ld_le32(GEN_TEST_CNTL, par) &
+               ~(GUI_ENGINE_ENABLE | HWCURSOR_ENABLE), par);
        /* enable engine */
        aty_st_le32(GEN_TEST_CNTL,
                aty_ld_le32(GEN_TEST_CNTL, par) | GUI_ENGINE_ENABLE, par);