Messages in this thread Patch in this message | | | From | Kamal Mostafa <> | Subject | [PATCH 3.13 059/163] drm/ast: open key before detect chips | Date | Thu, 9 Oct 2014 14:01:24 -0700 |
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3.13.11.9 -stable review patch. If anyone has any objections, please let me know.
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From: "Y.C. Chen" <yc_chen@aspeedtech.com>
commit 8f372e250ae5f4a5faf87ca1a629d0ae59db65b6 upstream.
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> Reviewed-by: Egbert Eich <eich@suse.de> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Kamal Mostafa <kamal@canonical.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 af0b868..df1266d 100644 --- a/drivers/gpu/drm/ast/ast_main.c +++ b/drivers/gpu/drm/ast/ast_main.c @@ -66,6 +66,7 @@ uint8_t ast_get_index_reg_mask(struct ast_private *ast, static int ast_detect_chip(struct drm_device *dev) { struct ast_private *ast = dev->dev_private; + ast_open_key(ast); if (dev->pdev->device == PCI_CHIP_AST1180) { ast->chip = AST1100; -- 1.9.1
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