From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: dri-devel@lists.freedesktop.org
Cc: linuxppc-dev@ozlabs.org, airlied@redhat.com, eich@suse.come
Subject: [PATCH 12/12] drm/ast: Call open_key before enable_mmio in POST code
Date: Fri, 24 Feb 2017 09:53:57 +1100 [thread overview]
Message-ID: <20170223225357.9572-12-benh@kernel.crashing.org> (raw)
In-Reply-To: <20170223225357.9572-1-benh@kernel.crashing.org>
From: "Y.C. Chen" <yc_chen@aspeedtech.com>
open_key enables access the registers used by enable_mmio
Signed-off-by: Y.C. Chen <yc_chen@aspeedtech.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
drivers/gpu/drm/ast/ast_post.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/ast/ast_post.c b/drivers/gpu/drm/ast/ast_post.c
index a5a7809..f7d4213 100644
--- a/drivers/gpu/drm/ast/ast_post.c
+++ b/drivers/gpu/drm/ast/ast_post.c
@@ -374,8 +374,8 @@ void ast_post_gpu(struct drm_device *dev)
pci_write_config_dword(ast->dev->pdev, 0x04, reg);
ast_enable_vga(dev);
- ast_enable_mmio(dev);
ast_open_key(ast);
+ ast_enable_mmio(dev);
ast_set_def_ext_reg(dev);
if (ast->config_mode == ast_use_p2a) {
--
2.9.3
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next prev parent reply other threads:[~2017-02-23 23:05 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-23 22:53 [PATCH 01/12] drm/ast: Fix AST2400 POST failure without BMC FW or VBIOS Benjamin Herrenschmidt
2017-02-23 22:53 ` [PATCH 02/12] drm/ast: Handle configuration without P2A bridge Benjamin Herrenschmidt
2017-02-24 2:21 ` Joel Stanley
2017-02-24 2:26 ` Benjamin Herrenschmidt
2017-02-24 2:32 ` Benjamin Herrenschmidt
2017-02-24 2:41 ` [PATCH v5 2/12] " Benjamin Herrenschmidt
2017-02-24 2:43 ` Joel Stanley
2017-02-24 7:06 ` [PATCH 02/12] " YC Chen
2017-02-23 22:53 ` [PATCH 03/12] drm/ast: const'ify mode setting tables Benjamin Herrenschmidt
2017-02-24 2:21 ` Joel Stanley
2017-02-23 22:53 ` [PATCH 04/12] drm/ast: Remove spurrious include Benjamin Herrenschmidt
2017-02-24 2:24 ` Joel Stanley
2017-02-23 22:53 ` [PATCH 05/12] drm/ast: Fix calculation of MCLK Benjamin Herrenschmidt
2017-02-24 2:24 ` Joel Stanley
2017-02-24 2:38 ` Benjamin Herrenschmidt
2017-02-24 3:12 ` Joel Stanley
2017-02-24 7:06 ` YC Chen
2017-02-23 22:53 ` [PATCH 06/12] drm/ast: Base support for AST2500 Benjamin Herrenschmidt
2017-02-24 2:22 ` Joel Stanley
2017-02-23 22:53 ` [PATCH 07/12] drm/ast: Fixed vram size incorrect issue on POWER Benjamin Herrenschmidt
2017-02-24 2:24 ` Joel Stanley
2017-02-24 7:07 ` YC Chen
2017-02-23 22:53 ` [PATCH 08/12] drm/ast: Factor mmc_test code in POST code Benjamin Herrenschmidt
2017-02-24 2:21 ` Joel Stanley
2017-02-24 7:07 ` YC Chen
2017-02-23 22:53 ` [PATCH 09/12] drm/ast: Rename ast_init_dram_2300 to ast_post_chip_2300 Benjamin Herrenschmidt
2017-02-24 2:21 ` Joel Stanley
2017-02-24 7:08 ` YC Chen
2017-02-23 22:53 ` [PATCH 10/12] drm/ast: POST code for the new AST2500 Benjamin Herrenschmidt
2017-02-24 2:21 ` Joel Stanley
2017-02-23 22:53 ` [PATCH 11/12] drm/ast: Fix test for VGA enabled Benjamin Herrenschmidt
2017-02-23 23:24 ` Benjamin Herrenschmidt
2017-02-24 7:09 ` YC Chen
2017-02-23 22:53 ` Benjamin Herrenschmidt [this message]
2017-02-24 2:21 ` [PATCH 12/12] drm/ast: Call open_key before enable_mmio in POST code Joel Stanley
2017-02-24 7:09 ` YC Chen
2017-02-23 23:07 ` [PATCH 01/12] drm/ast: Fix AST2400 POST failure without BMC FW or VBIOS Benjamin Herrenschmidt
2017-02-24 2:23 ` Joel Stanley
2017-02-24 7:04 ` YC Chen
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