Re: [PATCH 1/2] drm/ast: open key before detect chips

Y.C. Chen writes:

From: "Y.C. Chen" yc_chen@aspeedtech.com

Some config settings like 3rd TX chips will not get correctly if the extended reg is protected

Signed-off-by: Y.C. Chen yc_chen@aspeedtech.com

drivers/gpu/drm/ast/ast_main.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c index a2cc6be..b027e33 100644 --- a/drivers/gpu/drm/ast/ast_main.c +++ b/drivers/gpu/drm/ast/ast_main.c @@ -67,6 +67,7 @@ static int ast_detect_chip(struct drm_device *dev) { struct ast_private *ast = dev->dev_private; uint32_t data, jreg;

• ast_open_key(ast);

  if (dev->pdev->device == PCI_CHIP_AST1180) { ast->chip = AST1100;

-- 1.8.3.1

Reviewed-by: Egbert Eich eich@suse.de