4 files changed, 30 insertions, 39 deletions

diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index 630105feec18..31fead32b19c 100644
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -287,11 +287,6 @@ static inline void ast_set_index_reg_mask(struct ast_device *ast, u32 base, u8 i
 	ast_set_index_reg(ast, base, index, tmp);
 }
 
-static inline void ast_open_key(struct ast_device *ast)
-{
-	ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x80, 0xA8);
-}
-
 #define AST_VIDMEM_SIZE_8M    0x00800000
 #define AST_VIDMEM_SIZE_16M   0x01000000
 #define AST_VIDMEM_SIZE_32M   0x02000000
@@ -470,9 +465,6 @@ int ast_mode_config_init(struct ast_device *ast);
 int ast_mm_init(struct ast_device *ast);
 
 /* ast post */
-void ast_enable_vga(struct drm_device *dev);
-void ast_enable_mmio(struct drm_device *dev);
-bool ast_is_vga_enabled(struct drm_device *dev);
 void ast_post_gpu(struct drm_device *dev);
 u32 ast_mindwm(struct ast_device *ast, u32 r);
 void ast_moutdwm(struct ast_device *ast, u32 r, u32 v);
diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c
index 01f938c2da28..031ff4ed1920 100644
--- a/drivers/gpu/drm/ast/ast_main.c
+++ b/drivers/gpu/drm/ast/ast_main.c
@@ -52,6 +52,36 @@ out:
 	return pcibios_err_to_errno(err);
 }
 
+static bool ast_is_vga_enabled(struct drm_device *dev)
+{
+	struct ast_device *ast = to_ast_device(dev);
+	u8 ch;
+
+	ch = ast_io_read8(ast, AST_IO_VGA_ENABLE_PORT);
+
+	return !!(ch & 0x01);
+}
+
+static void ast_enable_vga(struct drm_device *dev)
+{
+	struct ast_device *ast = to_ast_device(dev);
+
+	ast_io_write8(ast, AST_IO_VGA_ENABLE_PORT, 0x01);
+	ast_io_write8(ast, AST_IO_MISC_PORT_WRITE, 0x01);
+}
+
+static void ast_enable_mmio(struct drm_device *dev)
+{
+	struct ast_device *ast = to_ast_device(dev);
+
+	ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xa1, 0x06);
+}
+
+static void ast_open_key(struct ast_device *ast)
+{
+	ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x80, 0xA8);
+}
+
 static void ast_detect_config_mode(struct drm_device *dev, u32 *scu_rev)
 {
 	struct device_node *np = dev->dev->of_node;
diff --git a/drivers/gpu/drm/ast/ast_mm.c b/drivers/gpu/drm/ast/ast_mm.c
index e16af60deef9..bc174bd933b9 100644
--- a/drivers/gpu/drm/ast/ast_mm.c
+++ b/drivers/gpu/drm/ast/ast_mm.c
@@ -38,8 +38,6 @@ static u32 ast_get_vram_size(struct ast_device *ast)
 	u8 jreg;
 	u32 vram_size;
 
-	ast_open_key(ast);
-
 	vram_size = AST_VIDMEM_DEFAULT_SIZE;
 	jreg = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xaa, 0xff);
 	switch (jreg & 3) {
diff --git a/drivers/gpu/drm/ast/ast_post.c b/drivers/gpu/drm/ast/ast_post.c
index 2da5bdb4bac4..b765eeb55e5f 100644
--- a/drivers/gpu/drm/ast/ast_post.c
+++ b/drivers/gpu/drm/ast/ast_post.c
@@ -37,32 +37,6 @@
 static void ast_post_chip_2300(struct drm_device *dev);
 static void ast_post_chip_2500(struct drm_device *dev);
 
-void ast_enable_vga(struct drm_device *dev)
-{
-	struct ast_device *ast = to_ast_device(dev);
-
-	ast_io_write8(ast, AST_IO_VGA_ENABLE_PORT, 0x01);
-	ast_io_write8(ast, AST_IO_MISC_PORT_WRITE, 0x01);
-}
-
-void ast_enable_mmio(struct drm_device *dev)
-{
-	struct ast_device *ast = to_ast_device(dev);
-
-	ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xa1, 0x06);
-}
-
-
-bool ast_is_vga_enabled(struct drm_device *dev)
-{
-	struct ast_device *ast = to_ast_device(dev);
-	u8 ch;
-
-	ch = ast_io_read8(ast, AST_IO_VGA_ENABLE_PORT);
-
-	return !!(ch & 0x01);
-}
-
 static const u8 extreginfo[] = { 0x0f, 0x04, 0x1c, 0xff };
 static const u8 extreginfo_ast2300[] = { 0x0f, 0x04, 0x1f, 0xff };
 
@@ -362,9 +336,6 @@ void ast_post_gpu(struct drm_device *dev)
 {
 	struct ast_device *ast = to_ast_device(dev);
 
-	ast_enable_vga(dev);
-	ast_open_key(ast);
-	ast_enable_mmio(dev);
 	ast_set_def_ext_reg(dev);
 
 	if (ast->chip == AST2600) {