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OMAP: DSS2: Fix: Read correct bit in dispc_enable_alpha_blending()

PATCH Applied Archit Taneja 2 participants 2 messages Nov 8, 2010 Framebuffer layer

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Archit Taneja

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PATCH 1/1 OMAP: DSS2: Fix: Read correct bit in dispc_enable_alpha_blending()

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

Signed-off-by Archit Taneja <[email protected]>
---
 drivers/video/omap2/dss/dispc.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
drivers/video/omap2/dss/dispc.c +1 -2
index 2179618..54ba8d3
@@ -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;
-
 }
Signature · 1 line
1.7.0.4