Date: Thu, 15 Sep 2005 12:36:58 +0900 From: Pyun YongHyeon <pyunyh@gmail.com> To: "Steven S." <steven@403forbidden.net> Cc: freebsd-multimedia@freebsd.org Subject: Re: any hope for maestro support? Message-ID: <20050915033658.GB17602@rndsoft.co.kr> In-Reply-To: <20050914174543.L45764@atlantis.403forbidden.net> References: <20050914174543.L45764@atlantis.403forbidden.net>
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On Wed, Sep 14, 2005 at 05:54:41PM -0400, Steven S. wrote:
>
> My original PR is now 1 1/2 years old (kern/63204) and still no luck of
> getting the maestro-2e (ES1978) to work. While you can load the sound
> driver and it "seems" to work the mixer has no options and you cannot get
> any output out of the speakers.
>
>
[...]
> when i load the driver..
>
> pcm0: <ESS Technology Maestro-2E> port 0xfc00-0xfcff irq 11 at device 12.0
> on pci0
> pcm0: agg_rdcodec() RW_DONE timed out.
> pcm0: will perform cold reset.
> pcm0: agg_rdcodec() RW_DONE timed out.
> pcm0: agg_rdcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() RW_DONE timed out.
> pcm0: agg_wrcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() RW_DONE timed out.
> pcm0: agg_wrcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() RW_DONE timed out.
> pcm0: agg_wrcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() RW_DONE timed out.
> pcm0: agg_wrcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() RW_DONE timed out.
> pcm0: agg_wrcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() RW_DONE timed out.
> pcm0: agg_wrcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() RW_DONE timed out.
> pcm0: agg_wrcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() RW_DONE timed out.
> pcm0: agg_wrcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() RW_DONE timed out.
> pcm0: agg_wrcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() RW_DONE timed out.
> pcm0: agg_wrcodec() PROGLESS timed out.
> pcm0: <Asahi Kasei AK4540 AC97 Codec>
> pcm0: agg_rdcodec() PROGLESS timed out.
> pcm0: agg_rdcodec() RW_DONE timed out.
> pcm0: ac97 codec reports dac not ready
> pcm0: agg_wrcodec() PROGLESS timed out.
> pcm0: agg_wrcodec() PROGLESS timed out.
>
>
> Id Refs Address Size Name
> 1 5 0xc0400000 36cf38 kernel
> 2 1 0xc076d000 7200 snd_maestro.ko
> 3 15 0xc0775000 58034 acpi.ko
>
> FreeBSD Audio Driver (newpcm)
> Installed devices:
> pcm0: <ESS Technology Maestro-2E> at I/O port 0xfc00 irq 11 kld
> snd_maestro (4p/0r/4v
> channels duplex default)
>
Would you try attaced patch?
I don't have the hardware so it's just guess work.
--
Regards,
Pyun YongHyeon
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--- sys/dev/sound/pci/maestro.c.orig Tue Mar 1 17:58:05 2005
+++ sys/dev/sound/pci/maestro.c Thu Sep 15 12:46:56 2005
@@ -227,7 +227,7 @@
static inline u_int16_t wc_rdchctl(struct agg_info*, int);
static inline void wc_wrchctl(struct agg_info*, int, u_int16_t);
-static inline void agg_stopclock(struct agg_info*, int part, int st);
+static void agg_stopclock(struct agg_info*, int, int);
static inline void agg_initcodec(struct agg_info*);
static void agg_init(struct agg_info*);
@@ -284,7 +284,7 @@
{
int timo;
- timo = msec * hz / 1000;
+ timo = ((msec) * hz + 999) / 1000;
if (timo == 0)
timo = 1;
#ifdef USING_MUTEX
@@ -345,16 +345,18 @@
static inline int
agg_codec_wait4idle(struct agg_info *ess)
{
- unsigned t = 26;
+ int i, step, to;
- while (AGG_RD(ess, PORT_CODEC_STAT, 1) & CODEC_STAT_MASK) {
- if (--t == 0)
- return EBUSY;
- DELAY(2); /* 20.8us / 13 */
+ to = 10000; /* 10ms */
+ for (i = 0, step = 1; i < to; i += step) {
+ if ((AGG_RD(ess, PORT_CODEC_STAT, 1) & CODEC_STAT_MASK) == 0)
+ return (0);
+ step += step;
+ DELAY(step);
}
- return 0;
-}
+ return (EBUSY);
+}
static inline int
agg_rdcodec(struct agg_info *ess, int regno)
@@ -562,7 +564,7 @@
/* -------------------------------------------------------------------- */
/* Power management */
-static inline void
+static void
agg_stopclock(struct agg_info *ess, int part, int st)
{
u_int32_t data;
@@ -614,9 +616,9 @@
AGG_WR(ess, PORT_GPIO_MASK, 0xff6, 2);
AGG_WR(ess, PORT_GPIO_DIR, data | 0x009, 2);
AGG_WR(ess, PORT_GPIO_DATA, 0x000, 2);
- DELAY(2);
+ DELAY(20);
AGG_WR(ess, PORT_GPIO_DATA, 0x001, 2);
- DELAY(1);
+ DELAY(20);
AGG_WR(ess, PORT_GPIO_DATA, 0x009, 2);
agg_sleep(ess, "agginicd", 500);
AGG_WR(ess, PORT_GPIO_DIR, data, 2);
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