diff options
Diffstat (limited to 'drivers/gpu/drm/ast/ast_post.c')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_post.c | 29 |
1 files changed, 0 insertions, 29 deletions
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) { |