At Tue, 29 Aug 2006 17:06:08 +0400,
Dmitry Baikov wrote:
>
> On 8/29/06, Takashi Iwai <tiwai@xxxxxxx> wrote:
> > OK, then what did you mean "downgrading"? Downgrading both driver and
> > firmware? Does alsa-driver 1.0.12 + alsa-firmware 1.0.11 work?
>
> I meant both driver and firmware.
>
> Driver 1.0.12 with firmware 1.0.11 does not work. When I tried to
> reinsert the hdsp cardbus, my machine even freezed.
>
> Driver 1.0.11 with alsa-firmware-1.0.12 does work fine.
Interesting. Basically there is no change in hdsp driver itself.
The diff is like below.
Which do you use, hdsploader or kernel firmware loader?
Takashi
diff -r 5b5af1f96df9 -r 22d22dcfa660 pci/rme9652/hdsp.c
--- a/pci/rme9652/hdsp.c Wed Apr 19 12:29:44 2006 +0200
+++ b/pci/rme9652/hdsp.c Tue Aug 22 19:44:45 2006 +0200
@@ -389,7 +389,7 @@ MODULE_SUPPORTED_DEVICE("{{RME Hammerfal
/* use hotplug firmeare loader? */
#if defined(CONFIG_FW_LOADER) || defined(CONFIG_FW_LOADER_MODULE)
-#ifndef HDSP_USE_HWDEP_LOADER
+#if !defined(HDSP_USE_HWDEP_LOADER) && !defined(CONFIG_SND_HDSP)
#define HDSP_FW_LOADER
#endif
#endif
@@ -1356,7 +1356,7 @@ static struct snd_rawmidi_ops snd_hdsp_m
.trigger = snd_hdsp_midi_input_trigger,
};
-static int __devinit snd_hdsp_create_midi (struct snd_card *card, struct hdsp *hdsp, int id)
+static int snd_hdsp_create_midi (struct snd_card *card, struct hdsp *hdsp, int id)
{
char buf[32];
@@ -3169,9 +3169,10 @@ snd_hdsp_proc_read(struct snd_info_entry
char *clock_source;
int x;
- if (hdsp_check_for_iobox (hdsp))
+ if (hdsp_check_for_iobox (hdsp)) {
snd_iprintf(buffer, "No I/O box connected.\nPlease connect one and upload firmware.\n");
return;
+ }
if (hdsp_check_for_firmware(hdsp, 0)) {
if (hdsp->state & HDSP_FirmwareCached) {
@@ -3470,7 +3471,7 @@ static void __devinit snd_hdsp_proc_init
struct snd_info_entry *entry;
if (! snd_card_proc_new(hdsp->card, "hdsp", &entry))
- snd_info_set_text_ops(entry, hdsp, 1024, snd_hdsp_proc_read);
+ snd_info_set_text_ops(entry, hdsp, snd_hdsp_proc_read);
}
static void snd_hdsp_free_buffers(struct hdsp *hdsp)
@@ -4911,7 +4912,7 @@ static int __devinit snd_hdsp_create(str
return -EBUSY;
}
- if (request_irq(pci->irq, snd_hdsp_interrupt, SA_INTERRUPT|SA_SHIRQ, "hdsp", (void *)hdsp)) {
+ if (request_irq(pci->irq, snd_hdsp_interrupt, IRQF_DISABLED|IRQF_SHARED, "hdsp", (void *)hdsp)) {
snd_printk(KERN_ERR "Hammerfall-DSP: unable to use IRQ %d\n", pci->irq);
return -EBUSY;
}
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