[ 22/49] drm/ast: fix the ast open key function

From: Greg Kroah-Hartman
Date: Sun Sep 29 2013 - 15:55:49 EST

3.10-stable review patch. If anyone has any objections, please let me know.


From: Dave Airlie <airlied@xxxxxxxxxx>

commit 2e8378136f28bea960cec643d3fa5d843c9049ec upstream.

When porting from UMS I mistyped this from the wrong place, AST noticed
and pointed it out, so we should fix it to be like the X.org driver.

Reported-by: Y.C. Chen <yc_chen@xxxxxxxxxxxxxx>
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

drivers/gpu/drm/ast/ast_drv.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -177,7 +177,7 @@ uint8_t ast_get_index_reg_mask(struct as

static inline void ast_open_key(struct ast_private *ast)
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xA1, 0xFF, 0x04);
+ ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x80, 0xA8);

#define AST_VIDMEM_SIZE_8M 0x00800000

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