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authorImre Deak <imre.deak@nokia.com>2009-09-22 16:46:54 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-23 07:39:49 -0700
commitfd0eecbdfbb61076e75d34034cc5cd5ca1321a81 (patch)
treedbb3d5db754112a6be1060e6af4bde4f08f9b84a /drivers/video/omap
parentc8f1c1b9e120223ab5b619ff0fc1f32c635248ad (diff)
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omapfb: dispc: various typo fixes
- value and register offset was swapped in a dispc write - DISPC_CONTROL register was used instead of DISPC_SYSCONFIG - FIFO size bit field had incorrect length for OMAP3 Fixed-by: arun <arunedarath@mistralsolutions.com> Fixed-by: Kalle Jokiniemi <ext-kalle.jokiniemi@nokia.com> Fixed-by: Andrzej Zaborowski <balrog@zabor.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Imre Deak <imre.deak@nokia.com> Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/omap')
-rw-r--r--drivers/video/omap/dispc.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c
index 915439d..f1308aa 100644
--- a/drivers/video/omap/dispc.c
+++ b/drivers/video/omap/dispc.c
@@ -286,7 +286,7 @@ static void setup_plane_fifo(int plane, int ext_mode)
BUG_ON(plane > 2);
l = dispc_read_reg(fsz_reg[plane]);
- l &= FLD_MASK(0, 9);
+ l &= FLD_MASK(0, 11);
if (ext_mode) {
low = l * 3 / 4;
high = l;
@@ -294,7 +294,7 @@ static void setup_plane_fifo(int plane, int ext_mode)
low = l / 4;
high = l * 3 / 4;
}
- MOD_REG_FLD(ftrs_reg[plane], FLD_MASK(16, 9) | FLD_MASK(0, 9),
+ MOD_REG_FLD(ftrs_reg[plane], FLD_MASK(16, 12) | FLD_MASK(0, 12),
(high << 16) | low);
}
@@ -1397,7 +1397,7 @@ static int omap_dispc_init(struct omapfb_device *fbdev, int ext_mode,
}
/* Enable smart idle and autoidle */
- l = dispc_read_reg(DISPC_CONTROL);
+ l = dispc_read_reg(DISPC_SYSCONFIG);
l &= ~((3 << 12) | (3 << 3));
l |= (2 << 12) | (2 << 3) | (1 << 0);
dispc_write_reg(DISPC_SYSCONFIG, l);
@@ -1409,7 +1409,7 @@ static int omap_dispc_init(struct omapfb_device *fbdev, int ext_mode,
dispc_write_reg(DISPC_CONFIG, l);
l = dispc_read_reg(DISPC_IRQSTATUS);
- dispc_write_reg(l, DISPC_IRQSTATUS);
+ dispc_write_reg(DISPC_IRQSTATUS, l);
/* Enable those that we handle always */
omap_dispc_enable_irqs(DISPC_IRQ_FRAMEMASK);