linux-kernel - [PATCH] es1968: fix jitter on some maestro cards

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Message-ID: <20080329234943.GA2899@slappy>
Date:	Sun, 30 Mar 2008 00:49:44 +0100
From:	Andreas Mueller <andreas@...pelspeicher.org>
To:	linux-kernel@...r.kernel.org
Cc:	MatzeBraun@....de, tiwai@...e.de
Subject: [PATCH] es1968: fix jitter on some maestro cards

This patch suppresses jitter on several Maestro cards in stereo mode
(ALSA of course).

The patch is also incorporated in the *BSD drivers where I "ported" it from.
I am barely used to driver-development so please take a look (esp. the channel
parameters), nevertheless it completely works for me.

Without this patch most of the stereo audio gets out of sync and really
distorted (oss-emulation with mplayer at 48000khz worked somehow).

CCed to those listed in the .c file.

Yours sincerely,
Andreas Mueller.

View attachment "es1968_jitter.patch" of type "text/plain" (991 bytes)