Merge remote branch 'alsa/devel' into topic/misc

4 files changed, 18 insertions, 5 deletions

diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index 255ad910077a..82d4e3329b3d 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -635,8 +635,7 @@ static long snd_pcm_alsa_frames(struct snd_pcm_substream *substream, long bytes)
 static inline
 snd_pcm_uframes_t get_hw_ptr_period(struct snd_pcm_runtime *runtime)
 {
-        snd_pcm_uframes_t ptr = runtime->status->hw_ptr;
-        return ptr - (ptr % runtime->period_size);
+        return runtime->hw_ptr_interrupt;
 }
 
 /* define extended formats in the recent OSS versions (if any) */
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index 272f15d19017..b546ac2660f9 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -325,8 +325,7 @@ static int snd_pcm_update_hw_ptr0(struct snd_pcm_substream *substream,
         if (in_interrupt) {
                 /* we know that one period was processed */
                 /* delta = "expected next hw_ptr" for in_interrupt != 0 */
-                delta = old_hw_ptr - (old_hw_ptr % runtime->period_size)
-                        + runtime->period_size;
+                delta = runtime->hw_ptr_interrupt + runtime->period_size;
                 if (delta > new_hw_ptr) {
                         hw_base += runtime->buffer_size;
                         if (hw_base >= runtime->boundary)
@@ -437,6 +436,10 @@ static int snd_pcm_update_hw_ptr0(struct snd_pcm_substream *substream,
             runtime->silence_size > 0)
                 snd_pcm_playback_silence(substream, new_hw_ptr);
 
+        if (in_interrupt) {
+                runtime->hw_ptr_interrupt = new_hw_ptr -
+                                (new_hw_ptr % runtime->period_size);
+        }
         runtime->hw_ptr_base = hw_base;
         runtime->status->hw_ptr = new_hw_ptr;
         runtime->hw_ptr_jiffies = jiffies;
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index b53fa845004d..b79c777d2118 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1252,6 +1252,8 @@ static int snd_pcm_do_reset(struct snd_pcm_substream *substream, int state)
         if (err < 0)
                 return err;
         runtime->hw_ptr_base = 0;
+        runtime->hw_ptr_interrupt = runtime->status->hw_ptr -
+                runtime->status->hw_ptr % runtime->period_size;
         runtime->silence_start = runtime->status->hw_ptr;
         runtime->silence_filled = 0;
         return 0;
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index cecd3c108990..865715e3f938 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -2458,6 +2458,12 @@ static struct hda_verb ad1988_spdif_init_verbs[] = {
         { }
 };
 
+static struct hda_verb ad1988_spdif_in_init_verbs[] = {
+        /* unmute SPDIF input pin */
+        {0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+        { }
+};
+
 /* AD1989 has no ADC -> SPDIF route */
 static struct hda_verb ad1989_spdif_init_verbs[] = {
         /* SPDIF-1 out pin */
@@ -3193,8 +3199,11 @@ static int patch_ad1988(struct hda_codec *codec)
                                 ad1988_spdif_init_verbs;
                 }
         }
-        if (spec->dig_in_nid && codec->vendor_id < 0x11d4989a)
+        if (spec->dig_in_nid && codec->vendor_id < 0x11d4989a) {
                 spec->mixers[spec->num_mixers++] = ad1988_spdif_in_mixers;
+                spec->init_verbs[spec->num_init_verbs++] =
+                        ad1988_spdif_in_init_verbs;
+        }
 
         codec->patch_ops = ad198x_patch_ops;
         switch (board_config) {