[PATCH] OMAP: DSS2: Fix: Read correct bit in dispc_enable_alpha_blending()

Archit Taneja
2010-11-08T11:55:25Z

Read correct DISPC_CONFIG bit when the channel is DIGIT, remove extra line
at the end of the function.

Signed-off-by: Archit Taneja <archit@ti.com>
---
drivers/video/omap2/dss/dispc.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 2179618..54ba8d3
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -2017,13 +2017,12 @@ bool dispc_alpha_blending_enabled(enum omap_channel ch)
if (ch == OMAP_DSS_CHANNEL_LCD)
enabled = REG_GET(DISPC_CONFIG, 18, 18);
else if (ch == OMAP_DSS_CHANNEL_DIGIT)
- enabled = REG_GET(DISPC_CONFIG, 18, 18);
+ enabled = REG_GET(DISPC_CONFIG, 19, 19);
else
BUG();
enable_clocks(0);

return enabled;
-
}

--
1.7.0.4