From: Wu Fengguang <fengguang.wu@intel.com>
To: "stable@kernel.org" <stable@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
intel-gfx@lists.freedesktop.org,
Eugeni Dodonov <eugeni.dodonov@intel.com>
Subject: [PATCH 3.2-stable] drm/i915: fix ELD writing for SandyBridge
Date: Wed, 8 Feb 2012 11:48:16 +0800 [thread overview]
Message-ID: <20120208034816.GA23374@localhost> (raw)
commit b3f33cbf7ace8fc149993ee35e0d0fd57f41d6d8 upstream.
SandyBridge should be using the same register addresses as IvyBridge.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
---
drivers/gpu/drm/i915/intel_display.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index d809b03..8a61b81 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5876,14 +5876,14 @@ static void ironlake_write_eld(struct drm_connector *connector,
int aud_cntl_st;
int aud_cntrl_st2;
- if (IS_IVYBRIDGE(connector->dev)) {
- hdmiw_hdmiedid = GEN7_HDMIW_HDMIEDID_A;
- aud_cntl_st = GEN7_AUD_CNTRL_ST_A;
- aud_cntrl_st2 = GEN7_AUD_CNTRL_ST2;
- } else {
+ if (HAS_PCH_IBX(connector->dev)) {
hdmiw_hdmiedid = GEN5_HDMIW_HDMIEDID_A;
aud_cntl_st = GEN5_AUD_CNTL_ST_A;
aud_cntrl_st2 = GEN5_AUD_CNTL_ST2;
+ } else {
+ hdmiw_hdmiedid = GEN7_HDMIW_HDMIEDID_A;
+ aud_cntl_st = GEN7_AUD_CNTRL_ST_A;
+ aud_cntrl_st2 = GEN7_AUD_CNTRL_ST2;
}
i = to_intel_crtc(crtc)->pipe;
--
1.7.7.3
WARNING: multiple messages have this Message-ID (diff)
From: Wu Fengguang <fengguang.wu@intel.com>
To: "stable@kernel.org" <stable@kernel.org>
Cc: Keith Packard <keithp@keithp.com>,
Eugeni Dodonov <eugeni.dodonov@intel.com>,
intel-gfx@lists.freedesktop.org,
LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 3.2-stable] drm/i915: fix ELD writing for SandyBridge
Date: Wed, 8 Feb 2012 11:48:16 +0800 [thread overview]
Message-ID: <20120208034816.GA23374@localhost> (raw)
commit b3f33cbf7ace8fc149993ee35e0d0fd57f41d6d8 upstream.
SandyBridge should be using the same register addresses as IvyBridge.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
---
drivers/gpu/drm/i915/intel_display.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index d809b03..8a61b81 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5876,14 +5876,14 @@ static void ironlake_write_eld(struct drm_connector *connector,
int aud_cntl_st;
int aud_cntrl_st2;
- if (IS_IVYBRIDGE(connector->dev)) {
- hdmiw_hdmiedid = GEN7_HDMIW_HDMIEDID_A;
- aud_cntl_st = GEN7_AUD_CNTRL_ST_A;
- aud_cntrl_st2 = GEN7_AUD_CNTRL_ST2;
- } else {
+ if (HAS_PCH_IBX(connector->dev)) {
hdmiw_hdmiedid = GEN5_HDMIW_HDMIEDID_A;
aud_cntl_st = GEN5_AUD_CNTL_ST_A;
aud_cntrl_st2 = GEN5_AUD_CNTL_ST2;
+ } else {
+ hdmiw_hdmiedid = GEN7_HDMIW_HDMIEDID_A;
+ aud_cntl_st = GEN7_AUD_CNTRL_ST_A;
+ aud_cntrl_st2 = GEN7_AUD_CNTRL_ST2;
}
i = to_intel_crtc(crtc)->pipe;
--
1.7.7.3
next reply other threads:[~2012-02-08 3:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-08 3:48 Wu Fengguang [this message]
2012-02-08 3:48 ` [PATCH 3.2-stable] drm/i915: fix ELD writing for SandyBridge Wu Fengguang
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