diff options
Diffstat (limited to '0017-ASoC-SOF-enable-sync_write-in-hdac_bus.patch')
| -rw-r--r-- | 0017-ASoC-SOF-enable-sync_write-in-hdac_bus.patch | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/0017-ASoC-SOF-enable-sync_write-in-hdac_bus.patch b/0017-ASoC-SOF-enable-sync_write-in-hdac_bus.patch deleted file mode 100644 index 828883f136b6..000000000000 --- a/0017-ASoC-SOF-enable-sync_write-in-hdac_bus.patch +++ /dev/null @@ -1,39 +0,0 @@ -From 7699523eeae2b47440faa96cbed32c5e23db0e75 Mon Sep 17 00:00:00 2001 -From: Kai Vehmanen <kai.vehmanen@linux.intel.com> -Date: Tue, 8 Oct 2019 11:44:35 -0500 -Subject: [PATCH 17/20] ASoC: SOF: enable sync_write in hdac_bus - -Align SOF HDA implementation with snd-hda-intel driver and enable -sync_write flag for all supported Intel platforms in SOF. When set, -a sync is issued after each verb write. - -Sync after write has helped to overcome intermittent delays in -system resume flow on Intel Coffee Lake systems, and most recently -probe errors related to the HDMI codec on Ice Lake systems. - -Matches the snd-hda-intel driver change done in commit 2756d9143aa5 -("ALSA: hda - Fix intermittent CORB/RIRB stall on Intel chips"). - -Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> -Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> -Link: https://lore.kernel.org/r/20191008164443.1358-2-pierre-louis.bossart@linux.intel.com -Signed-off-by: Mark Brown <broonie@kernel.org> ---- - sound/soc/sof/intel/hda.c | 1 + - 1 file changed, 1 insertion(+) - -diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c -index 06e84679087b..5a5163eef2ef 100644 ---- a/sound/soc/sof/intel/hda.c -+++ b/sound/soc/sof/intel/hda.c -@@ -268,6 +268,7 @@ static int hda_init(struct snd_sof_dev *sdev) - - bus->use_posbuf = 1; - bus->bdl_pos_adj = 0; -+ bus->sync_write = 1; - - mutex_init(&hbus->prepare_mutex); - hbus->pci = pci; --- -2.24.1 - |