Merge branch 'fix/hda' into topic/hda

[pandora-kernel.git] / sound / pci / hda / hda_intel.c

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 4bb9067..b185afd 100644 (file)
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -84,7 +84,7 @@ module_param_array(bdl_pos_adj, int, NULL, 0644);
 MODULE_PARM_DESC(bdl_pos_adj, "BDL position adjustment offset.");
 module_param_array(probe_mask, int, NULL, 0444);
 MODULE_PARM_DESC(probe_mask, "Bitmask to probe codecs (default = -1).");
-module_param_array(probe_only, bool, NULL, 0444);
+module_param_array(probe_only, int, NULL, 0444);
 MODULE_PARM_DESC(probe_only, "Only probing and no codec initialization.");
 module_param(single_cmd, bool, 0444);
 MODULE_PARM_DESC(single_cmd, "Use single command to communicate with codecs "
@@ -858,10 +858,13 @@ static void azx_power_notify(struct hda_bus *bus);
 #endif
 
 /* reset codec link */
-static int azx_reset(struct azx *chip)
+static int azx_reset(struct azx *chip, int full_reset)
 {
        int count;
 
+       if (!full_reset)
+               goto __skip;
+
        /* clear STATESTS */
        azx_writeb(chip, STATESTS, STATESTS_INT_MASK);
 
@@ -887,6 +890,7 @@ static int azx_reset(struct azx *chip)
        /* Brent Chartrand said to wait >= 540us for codecs to initialize */
        msleep(1);
 
+      __skip:
        /* check to see if controller is ready */
        if (!azx_readb(chip, GCTL)) {
                snd_printd(SFX "azx_reset: controller not ready!\n");
@@ -998,13 +1002,13 @@ static void azx_stream_stop(struct azx *chip, struct azx_dev *azx_dev)
 /*
  * reset and start the controller registers
  */
-static void azx_init_chip(struct azx *chip)
+static void azx_init_chip(struct azx *chip, int full_reset)
 {
        if (chip->initialized)
                return;
 
        /* reset controller */
-       azx_reset(chip);
+       azx_reset(chip, full_reset);
 
        /* initialize interrupts */
        azx_int_clear(chip);
@@ -1348,7 +1352,7 @@ static void azx_bus_reset(struct hda_bus *bus)
 
        bus->in_reset = 1;
        azx_stop_chip(chip);
-       azx_init_chip(chip);
+       azx_init_chip(chip, 1);
 #ifdef CONFIG_PM
        if (chip->initialized) {
                int i;
@@ -1422,7 +1426,7 @@ static int __devinit azx_codec_create(struct azx *chip, const char *model)
                                 * get back to the sanity state.
                                 */
                                azx_stop_chip(chip);
-                               azx_init_chip(chip);
+                               azx_init_chip(chip, 1);
                        }
                }
        }
@@ -2112,7 +2116,7 @@ static void azx_power_notify(struct hda_bus *bus)
                }
        }
        if (power_on)
-               azx_init_chip(chip);
+               azx_init_chip(chip, 1);
        else if (chip->running && power_save_controller &&
                 !bus->power_keep_link_on)
                azx_stop_chip(chip);
@@ -2182,7 +2186,7 @@ static int azx_resume(struct pci_dev *pci)
        azx_init_pci(chip);
 
        if (snd_hda_codecs_inuse(chip->bus))
-               azx_init_chip(chip);
+               azx_init_chip(chip, 1);
 
        snd_hda_resume(chip->bus);
        snd_power_change_state(card, SNDRV_CTL_POWER_D0);
@@ -2574,7 +2578,7 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
 
        /* initialize chip */
        azx_init_pci(chip);
-       azx_init_chip(chip);
+       azx_init_chip(chip, (probe_only[dev] & 2) == 0);
 
        /* codec detection */
        if (!chip->codec_mask) {
@@ -2663,7 +2667,7 @@ static int __devinit azx_probe(struct pci_dev *pci,
                        goto out_free;
        }
 #endif
-       if (!probe_only[dev]) {
+       if ((probe_only[dev] & 1) == 0) {
                err = azx_codec_configure(chip);
                if (err < 0)
                        goto out_free;