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From: libin.yang@intel.com
To: tiwai@suse.de
Cc: Libin Yang <libin.yang@intel.com>, alsa-devel@alsa-project.org
Subject: [PATCH] ALSA: hda_intel: add AZX_DCAPS_I915_POWERWELL for skl
Date: Fri, 27 Mar 2015 15:10:04 +0800	[thread overview]
Message-ID: <1427440204-49331-1-git-send-email-libin.yang@intel.com> (raw)

From: Libin Yang <libin.yang@intel.com>

HDMI/DP codec on SKL is in the power well.
The power well must be turned on before probing the
HDMI/DP codec.

Signed-off-by: Libin Yang <libin.yang@intel.com>
---
 sound/pci/hda/hda_intel.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 15a8299..4744a96 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -298,7 +298,8 @@ enum {
 	 AZX_DCAPS_SNOOP_TYPE(SCH))
 
 #define AZX_DCAPS_INTEL_SKYLAKE \
-	(AZX_DCAPS_INTEL_PCH | AZX_DCAPS_SEPARATE_STREAM_TAG)
+	(AZX_DCAPS_INTEL_PCH | AZX_DCAPS_SEPARATE_STREAM_TAG |\
+	 AZX_DCAPS_I915_POWERWELL)
 
 /* quirks for ATI SB / AMD Hudson */
 #define AZX_DCAPS_PRESET_ATI_SB \
-- 
1.9.1

             reply	other threads:[~2015-03-27  7:16 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-27  7:10 libin.yang [this message]
2015-03-27  7:56 ` [PATCH] ALSA: hda_intel: add AZX_DCAPS_I915_POWERWELL for skl Takashi Iwai
2015-03-27  8:02   ` Yang, Libin
2015-03-27  8:19     ` Takashi Iwai
2015-03-27  8:25       ` Yang, Libin
2015-03-27  8:30         ` Takashi Iwai
2015-03-27  8:33           ` Yang, Libin
2015-03-30  2:47             ` Yang, Libin
2015-04-01  7:31               ` David Henningsson
2015-04-01  8:00                 ` Yang, Libin
2015-04-01  8:12                   ` David Henningsson
2015-04-01 21:55                     ` Yang, Libin
2015-04-02  6:52                       ` David Henningsson
2015-04-02  7:23                         ` Yang, Libin
2015-04-04 10:44               ` Takashi Iwai
2015-04-07  5:47                 ` Yang, Libin
2015-04-07  6:00                   ` Takashi Iwai
2015-04-07  6:12                     ` Yang, Libin
2015-04-07  6:24                       ` Takashi Iwai
2015-04-07  6:40                         ` Yang, Libin

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