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* [Intel-gfx] [PATCH] ALSA: hda/hdmi: disable KAE for Intel DG2
@ 2023-04-13 19:11 Kai Vehmanen
  2023-04-13 22:04 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Kai Vehmanen @ 2023-04-13 19:11 UTC (permalink / raw)
  To: alsa-devel, tiwai; +Cc: intel-gfx, stable

Use of keep-alive (KAE) has resulted in loss of audio on some A750/770
cards as the transition from keep-alive to stream playback is not
working as expected. As there is limited benefit of the new KAE mode
on discrete cards, revert back to older silent-stream implementation
on these systems.

Cc: stable@vger.kernel.org
Fixes: 15175a4f2bbb ("ALSA: hda/hdmi: add keep-alive support for ADL-P and DG2")
Link: https://gitlab.freedesktop.org/drm/intel/-/issues/8307
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
---
 sound/pci/hda/patch_hdmi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 4ffa3a59f419..5c6980394dce 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -4604,7 +4604,7 @@ HDA_CODEC_ENTRY(0x80862814, "DG1 HDMI",	patch_i915_tgl_hdmi),
 HDA_CODEC_ENTRY(0x80862815, "Alderlake HDMI",	patch_i915_tgl_hdmi),
 HDA_CODEC_ENTRY(0x80862816, "Rocketlake HDMI",	patch_i915_tgl_hdmi),
 HDA_CODEC_ENTRY(0x80862818, "Raptorlake HDMI",	patch_i915_tgl_hdmi),
-HDA_CODEC_ENTRY(0x80862819, "DG2 HDMI",	patch_i915_adlp_hdmi),
+HDA_CODEC_ENTRY(0x80862819, "DG2 HDMI",	patch_i915_tgl_hdmi),
 HDA_CODEC_ENTRY(0x8086281a, "Jasperlake HDMI",	patch_i915_icl_hdmi),
 HDA_CODEC_ENTRY(0x8086281b, "Elkhartlake HDMI",	patch_i915_icl_hdmi),
 HDA_CODEC_ENTRY(0x8086281c, "Alderlake-P HDMI", patch_i915_adlp_hdmi),

base-commit: be6247640eea9d9b0ff15607fab7a12f40974985
-- 
2.40.0


^ permalink raw reply related	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2023-04-14  5:51 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2023-04-13 19:11 [Intel-gfx] [PATCH] ALSA: hda/hdmi: disable KAE for Intel DG2 Kai Vehmanen
2023-04-13 22:04 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
2023-04-14  4:08 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2023-04-14  5:51 ` [Intel-gfx] [PATCH] " Takashi Iwai

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