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Date: Thu, 20 Mar 2014 16:05:26 +0100 From: Takashi Iwai <tiwai@...e.de> To: Linus Torvalds <torvalds@...ux-foundation.org> Cc: linux-kernel@...r.kernel.org Subject: [GIT PULL] sound fixes for 3.14 Linus, please pull sound fixes for v3.14 from: git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git tags/sound-3.14 The topmost commit is 749d32237bf39e6576dd95bfdf24e4378e51716c ---------------------------------------------------------------- sound fixes for 3.14 Just two minor bug fixes: a fix for a regression in oxygen driver that was introduced in 3.14-rc1, and a stable fix for the return value of compress offload open callback. ---------------------------------------------------------------- Charles Keepax (1): ALSA: compress: Pass through return value of open ops callback Clemens Ladisch (1): ALSA: oxygen: Xonar DG(X): fix Stereo Upmixing regression --- sound/core/compress_offload.c | 2 +- sound/pci/oxygen/xonar_dg.c | 30 ++++++++++++++++++++++++------ 2 files changed, 25 insertions(+), 7 deletions(-) diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c index 7a20897d33db..7403f348ed14 100644 --- a/sound/core/compress_offload.c +++ b/sound/core/compress_offload.c @@ -133,7 +133,7 @@ static int snd_compr_open(struct inode *inode, struct file *f) kfree(data); } snd_card_unref(compr->card); - return 0; + return ret; } static int snd_compr_free(struct inode *inode, struct file *f) diff --git a/sound/pci/oxygen/xonar_dg.c b/sound/pci/oxygen/xonar_dg.c index ed6f199f8a38..4cf3200e988b 100644 --- a/sound/pci/oxygen/xonar_dg.c +++ b/sound/pci/oxygen/xonar_dg.c @@ -238,11 +238,21 @@ void set_cs4245_adc_params(struct oxygen *chip, cs4245_write_spi(chip, CS4245_MCLK_FREQ); } +static inline unsigned int shift_bits(unsigned int value, + unsigned int shift_from, + unsigned int shift_to, + unsigned int mask) +{ + if (shift_from < shift_to) + return (value << (shift_to - shift_from)) & mask; + else + return (value >> (shift_from - shift_to)) & mask; +} + unsigned int adjust_dg_dac_routing(struct oxygen *chip, unsigned int play_routing) { struct dg *data = chip->model_data; - unsigned int routing = 0; switch (data->output_sel) { case PLAYBACK_DST_HP: @@ -252,15 +262,23 @@ unsigned int adjust_dg_dac_routing(struct oxygen *chip, OXYGEN_PLAY_MUTE67, OXYGEN_PLAY_MUTE_MASK); break; case PLAYBACK_DST_MULTICH: - routing = (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) | - (2 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) | - (1 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) | - (0 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT); oxygen_write8_masked(chip, OXYGEN_PLAY_ROUTING, OXYGEN_PLAY_MUTE01, OXYGEN_PLAY_MUTE_MASK); break; } - return routing; + return (play_routing & OXYGEN_PLAY_DAC0_SOURCE_MASK) | + shift_bits(play_routing, + OXYGEN_PLAY_DAC2_SOURCE_SHIFT, + OXYGEN_PLAY_DAC1_SOURCE_SHIFT, + OXYGEN_PLAY_DAC1_SOURCE_MASK) | + shift_bits(play_routing, + OXYGEN_PLAY_DAC1_SOURCE_SHIFT, + OXYGEN_PLAY_DAC2_SOURCE_SHIFT, + OXYGEN_PLAY_DAC2_SOURCE_MASK) | + shift_bits(play_routing, + OXYGEN_PLAY_DAC0_SOURCE_SHIFT, + OXYGEN_PLAY_DAC3_SOURCE_SHIFT, + OXYGEN_PLAY_DAC3_SOURCE_MASK); } void dump_cs4245_registers(struct oxygen *chip, -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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