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authorSylvain Meyer <sylvain.meyer@worldonline.fr>2005-06-21 17:17:02 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-21 19:07:40 -0700
commitdf529338d9c5d9329e503955795c89472e1ba6e6 (patch)
treea8da12e91ae71df78c354b81597783ee85212b32
parent27aef2d49f9d82c58e65d72abcd636168ec19ac9 (diff)
downloadop-kernel-dev-df529338d9c5d9329e503955795c89472e1ba6e6.zip
op-kernel-dev-df529338d9c5d9329e503955795c89472e1ba6e6.tar.gz
[PATCH] intelfb: fix accel detection when changing video modes
Changed the tests in intelfb_set_par to check also the parameter var.accel_flags. If null, do nothing about ring buffers. Now, the DirectFB i830 driver could nicely work even if intelfb is hw accelerated. Just change the /etc/fb.modes file to disable console hw acceleration when starting a DirectFB app. Signed-off-by: Sylvain Meyer <sylvain.meyer@worldonline.fr> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--drivers/video/intelfb/intelfbdrv.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/intelfb/intelfbdrv.c b/drivers/video/intelfb/intelfbdrv.c
index 7a5750b..448c908 100644
--- a/drivers/video/intelfb/intelfbdrv.c
+++ b/drivers/video/intelfb/intelfbdrv.c
@@ -1301,7 +1301,7 @@ intelfb_set_par(struct fb_info *info)
intelfb_blank(FB_BLANK_POWERDOWN, info);
- if (dinfo->accel)
+ if (ACCEL(dinfo, info))
intelfbhw_2d_stop(dinfo);
memcpy(hw, &dinfo->save_state, sizeof(*hw));
@@ -1317,7 +1317,7 @@ intelfb_set_par(struct fb_info *info)
update_dinfo(dinfo, &info->var);
- if (dinfo->accel)
+ if (ACCEL(dinfo, info))
intelfbhw_2d_start(dinfo);
intelfb_pan_display(&info->var, info);
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