4 files changed, 27 insertions, 5 deletions

diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index 743d77922bce..c39af986bff1 100644
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -483,6 +483,8 @@ static void print_gpio(struct snd_info_buffer *buffer,
                     (gpio & AC_GPIO_UNSOLICITED) ? 1 : 0,
                     (gpio & AC_GPIO_WAKE) ? 1 : 0);
         max = gpio & AC_GPIO_IO_COUNT;
+        if (!max || max > 8)
+                return;
         enable = snd_hda_codec_read(codec, nid, 0,
                                     AC_VERB_GET_GPIO_MASK, 0);
         direction = snd_hda_codec_read(codec, nid, 0,
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index d3fd432cb3ea..686c77491dea 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -3861,6 +3861,8 @@ static const char *ad1884a_models[AD1884A_MODELS] = {
 static struct snd_pci_quirk ad1884a_cfg_tbl[] = {
         SND_PCI_QUIRK(0x103c, 0x3030, "HP", AD1884A_MOBILE),
         SND_PCI_QUIRK(0x103c, 0x3056, "HP", AD1884A_MOBILE),
+        SND_PCI_QUIRK(0x103c, 0x30e7, "HP EliteBook 8530p", AD1884A_LAPTOP),
+        SND_PCI_QUIRK(0x103c, 0x3614, "HP 6730s", AD1884A_LAPTOP),
         SND_PCI_QUIRK(0x17aa, 0x20ac, "Thinkpad X300", AD1884A_THINKPAD),
         {}
 };
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index a4666c96a44f..a378c0145125 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -8469,6 +8469,7 @@ static struct snd_pci_quirk alc883_cfg_tbl[] = {
         SND_PCI_QUIRK(0x17aa, 0x3bfd, "Lenovo NB0763", ALC883_LENOVO_NB0763),
         SND_PCI_QUIRK(0x17aa, 0x101d, "Lenovo Sky", ALC888_LENOVO_SKY),
         SND_PCI_QUIRK(0x17c0, 0x4071, "MEDION MD2", ALC883_MEDION_MD2),
+        SND_PCI_QUIRK(0x17c0, 0x4085, "MEDION MD96630", ALC888_LENOVO_MS7195_DIG),
         SND_PCI_QUIRK(0x17f2, 0x5000, "Albatron KI690-AM2", ALC883_6ST_DIG),
         SND_PCI_QUIRK(0x1991, 0x5625, "Haier W66", ALC883_HAIER_W66),
         SND_PCI_QUIRK(0x8086, 0x0001, "DG33BUC", ALC883_3ST_6ch_INTEL),
diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index d723543beadd..736246f98acc 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -4548,11 +4548,20 @@ static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigne
 {
         struct hdsp *hdsp = (struct hdsp *)hw->private_data;    
         void __user *argp = (void __user *)arg;
+        int err;
 
         switch (cmd) {
         case SNDRV_HDSP_IOCTL_GET_PEAK_RMS: {
                 struct hdsp_peak_rms __user *peak_rms = (struct hdsp_peak_rms __user *)arg;
 
+                err = hdsp_check_for_iobox(hdsp);
+                if (err < 0)
+                        return err;
+
+                err = hdsp_check_for_firmware(hdsp, 1);
+                if (err < 0)
+                        return err;
+
                 if (!(hdsp->state & HDSP_FirmwareLoaded)) {
                         snd_printk(KERN_ERR "Hammerfall-DSP: firmware needs to be uploaded to the card.\n");
                         return -EINVAL;
@@ -4572,10 +4581,14 @@ static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigne
                 unsigned long flags;
                 int i;
                 
-                if (!(hdsp->state & HDSP_FirmwareLoaded)) {
-                        snd_printk(KERN_ERR "Hammerfall-DSP: Firmware needs to be uploaded to the card.\n");    
-                        return -EINVAL;
-                }
+                err = hdsp_check_for_iobox(hdsp);
+                if (err < 0)
+                        return err;
+
+                err = hdsp_check_for_firmware(hdsp, 1);
+                if (err < 0)
+                        return err;
+
                 spin_lock_irqsave(&hdsp->lock, flags);
                 info.pref_sync_ref = (unsigned char)hdsp_pref_sync_ref(hdsp);
                 info.wordclock_sync_check = (unsigned char)hdsp_wc_sync_check(hdsp);
@@ -5045,6 +5058,10 @@ static int __devinit snd_hdsp_create(struct snd_card *card,
                 /* we wait 2 seconds to let freshly inserted cardbus cards do their hardware init */
                 ssleep(2);
 
+                err = hdsp_check_for_iobox(hdsp);
+                if (err < 0)
+                        return err;
+
                 if ((hdsp_read (hdsp, HDSP_statusRegister) & HDSP_DllError) != 0) {
 #ifdef HDSP_FW_LOADER
                         if ((err = hdsp_request_fw_loader(hdsp)) < 0)
@@ -5057,7 +5074,7 @@ static int __devinit snd_hdsp_create(struct snd_card *card,
                                 /* init is complete, we return */
                                 return 0;
 #endif
-                        /* no iobox connected, we defer initialization */
+                        /* we defer initialization */
                         snd_printk(KERN_INFO "Hammerfall-DSP: card initialization pending : waiting for firmware\n");
                         if ((err = snd_hdsp_create_hwdep(card, hdsp)) < 0)
                                 return err;