linux-kernel - [GIT PULL] sound (pci/oxygen) fixes

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Date:	Thu, 03 Sep 2009 08:17:20 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: [GIT PULL] sound (pci/oxygen) fixes

Linus,

please pull sound driver fixes for v2.6.31-rc8 from:

  git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git fix/oxygen

containing the following two (regression) fixes for PCI oxygen driver.
Very local, thus pretty safe to apply.


Thanks!

Takashi

===

Clemens Ladisch (2):
      sound: oxygen: fix MCLK rate for 192 kHz playback
      sound: oxygen: handle cards with missing EEPROM

---
 sound/pci/oxygen/oxygen_lib.c |    3 +++
 sound/pci/oxygen/oxygen_pcm.c |    2 ++
 2 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c
index 312251d..9a8936e 100644
--- a/sound/pci/oxygen/oxygen_lib.c
+++ b/sound/pci/oxygen/oxygen_lib.c
@@ -260,6 +260,9 @@ oxygen_search_pci_id(struct oxygen *chip, const struct pci_device_id ids[])
 	 * chip didn't if the first EEPROM word was overwritten.
 	 */
 	subdevice = oxygen_read_eeprom(chip, 2);
+	/* use default ID if EEPROM is missing */
+	if (subdevice == 0xffff)
+		subdevice = 0x8788;
 	/*
 	 * We use only the subsystem device ID for searching because it is
 	 * unique even without the subsystem vendor ID, which may have been
diff --git a/sound/pci/oxygen/oxygen_pcm.c b/sound/pci/oxygen/oxygen_pcm.c
index 3b5ca70..ef2345d 100644
--- a/sound/pci/oxygen/oxygen_pcm.c
+++ b/sound/pci/oxygen/oxygen_pcm.c
@@ -469,9 +469,11 @@ static int oxygen_multich_hw_params(struct snd_pcm_substream *substream,
 	oxygen_write16_masked(chip, OXYGEN_I2S_MULTICH_FORMAT,
 			      oxygen_rate(hw_params) |
 			      chip->model.dac_i2s_format |
+			      oxygen_i2s_mclk(hw_params) |
 			      oxygen_i2s_bits(hw_params),
 			      OXYGEN_I2S_RATE_MASK |
 			      OXYGEN_I2S_FORMAT_MASK |
+			      OXYGEN_I2S_MCLK_MASK |
 			      OXYGEN_I2S_BITS_MASK);
 	oxygen_update_dac_routing(chip);
 	oxygen_update_spdif_source(chip);
--
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