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From: Clemens Ladisch <clemens@ladisch.de>
To: Takashi Iwai <tiwai@suse.de>
Cc: Andreas Mohr <andi@lisas.de>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
	Vojtech Pavlik <vojtech@suse.cz>, Jiri Kosina <jkosina@suse.cz>
Subject: Re: [PATCH 1/2] SOUND: kill gameport bits
Date: Thu, 28 Aug 2014 22:03:55 +0200	[thread overview]
Message-ID: <53FF8B2B.3050506@ladisch.de> (raw)
In-Reply-To: <s5hppfpt520.wl-tiwai@suse.de>

Takashi Iwai wrote:
> did anyone test the patch at all...?

Appears to work.  The ymfpci gameport seems to be somewhat unreliable:

 analog.c: 100 out of 17347 reads (0%) on pci0000:06:06.1/gameport0 failed
 analog.c: 122 out of 1111 reads (10%) on pci0000:06:07.0/gameport0 failed

There is still some dependence of the CPU speed on the loop counts
calculated by gameport_time(), but it's not very high; the following are
for 3200 and 800 MHz, 5 times each:

 gameport gameport7: EMU10K1 is pci0000:06:06.1/gameport0, io 0xe480, speed 651kHz
 gameport gameport8: EMU10K1 is pci0000:06:06.1/gameport0, io 0xe480, speed 651kHz
 gameport gameport9: EMU10K1 is pci0000:06:06.1/gameport0, io 0xe480, speed 651kHz
 gameport gameport10: EMU10K1 is pci0000:06:06.1/gameport0, io 0xe480, speed 651kHz
 gameport gameport11: EMU10K1 is pci0000:06:06.1/gameport0, io 0xe480, speed 651kHz
 gameport gameport12: EMU10K1 is pci0000:06:06.1/gameport0, io 0xe480, speed 612kHz
 gameport gameport13: EMU10K1 is pci0000:06:06.1/gameport0, io 0xe480, speed 612kHz
 gameport gameport14: EMU10K1 is pci0000:06:06.1/gameport0, io 0xe480, speed 612kHz
 gameport gameport15: EMU10K1 is pci0000:06:06.1/gameport0, io 0xe480, speed 611kHz
 gameport gameport16: EMU10K1 is pci0000:06:06.1/gameport0, io 0xe480, speed 612kHz


Regards,
Clemens

  reply	other threads:[~2014-08-28 20:05 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-20  2:46 [PATCH 1/2] SOUND: kill gameport bits Andreas Mohr
2014-08-20  5:18 ` Dmitry Torokhov
2014-08-20  5:50   ` Andreas Mohr
2014-08-20  6:09   ` Takashi Iwai
2014-08-20  6:31     ` Dmitry Torokhov
2014-08-20  7:05       ` Takashi Iwai
2014-08-20 12:15         ` Takashi Iwai
2014-08-20 14:49           ` Dmitry Torokhov
2014-08-21  7:16             ` Geert Uytterhoeven
2014-08-20 12:29         ` One Thousand Gnomes
2014-08-20 12:53           ` Geert Uytterhoeven
2014-08-21 11:29         ` Takashi Iwai
2014-08-24  5:07           ` Andreas Mohr
2014-08-25  7:13             ` Takashi Iwai
2014-08-28 20:03               ` Clemens Ladisch [this message]
2014-08-28 21:11                 ` Vojtech Pavlik
2014-08-20 14:27     ` Andreas Mohr
2014-08-20 14:48       ` Dmitry Torokhov
2014-08-20  6:39   ` Vojtech Pavlik
2014-08-20 12:20     ` One Thousand Gnomes
  -- strict thread matches above, loose matches on Subject: below --
2014-08-19 16:41 Dmitry Torokhov
2014-08-20  7:33 ` Clemens Ladisch

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